2019 Chevrolet Silverado 2500 HD Mishimoto Parts

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Mishimoto
  • Performance Intercooler, fits Chevrolet/GMC 6.6L Duramax L5P 2017-2019, Silver
  • Performance Intercooler, fits Chevrolet/GMC 6.6L Duramax 2017-2019
  • Product Attributes:
    • SellingPoint04: Larger Inlet And Outlet Reduce Restriction For Improved Flow
    • TechSpec Pipe Shape: N/a
    • SellingPoint05: Robust Cast-aluminum End Tanks Resist Cracking Under High Heat And Pressure
    • SellingPoint06: Includes Cold-side Adapter Pipe With Duracore Boot And Constant-tension T-bolt Clamps
    • SellingPoint07: Adapter Pipe Includes 2 Bungs That Can Be Drilled And Tapped For Sensors Or Water/meth Injection
    • SellingPoint01: Direct Fit For 2017-2019 Chevrolet/gmc 6.6l Duramax L5p
    • SellingPoint02: Reduces Restriction By Over 64-percent Over Stock Intercooler
    • TechSpec Maximum Recommended Horsepower: N/a
    • TechSpec Overall Length (in): 45.8
    • SellingPoint03: 68mm-thick Bar-and-plate Core Is 70-percent Thicker Than Stock For Maximum Cooling
    • TechSpec Centerline Radius: N/a
    • TechSpec Chassis Codes: Gmt K2
    • TechSpec Pipe Length: N/a
    • SellingPoint08: Available In Durable Silver Or Black Powder-coated Finish
    • SellingPoint09: Patent Pending
    • TechSpec Core Type: Bar-and-plate
    • TechSpec Maximum Recommended Boost Pressure (PSI): N/a
    • TechSpec Core Thickness (in): 2.67
    • TechSpec Pipe Diameter: N/a
    • SellingPoint10: Mishimoto Lifetime Warranty
    • TechSpec Note: Some Trimming Of The Fan Shroud May Be Required For Installation.
    • TechSpec Installation Notes: 27 In-lbs (3nm) Recommended For All T-bolt And Constant-tension T-bolt Clamps. These Clamps Have An Operating Range Of 18-35 In-lbs (2-4nm). Do Not Exceed The Maximum Torque Rating Of 35 In-lbs (4nm).
    • SellingPoint15: N/a
    • Install Difficulty: 5
    • SellingPoint11: N/a
    • SellingPoint12: N/a
    • TechSpec Engine Codes: L5p
    • SellingPoint13: N/a
    • SellingPoint14: N/a
    • TechSpec Overall Height (in): 23.85
    • TechSpec Applications: Gmc Sierra 2500hd V8 (6.6l Diesel) 2017-2019--gmc Sierra 3500hd V8 (6.6l Diesel) 2017-2019--chevrolet Silverado 2500hd V8 (6.6l Diesel) 2017-2019--chevrolet Silverado 3500hd V8 (6.6l Diesel) 2017-2019
    • TechSpec Includes: (1) Mishimoto Intercooler--(1) Cold-side Intercooler Pipe Adapter--(1) Cold-side Intercooler Boot--(3) Constant-tension T-bolt Clamp--(2) Intercooler Core Spacer--(2) M8 X 1.25 X 20mm Bolt--(2) M8 X 1.25 X 35mm Bolt--(2) M8 X 1.25 X 60mm Bolt--(6) M8 Wash
    • TechSpec Weight (lbs): 76
    • TechSpec Inlet (in): 3
    • TechSpec Overall Width (in): 4.92
    • TechSpec Outlet (in): 3.25
  • Features:
    • Direct fit for 2017-2019 Chevrolet/GMC 6.6L Duramax L5P
    • Reduces restriction by over 64% over stock intercooler
    • 68mm-thick bar-and-plate core is 70% thicker than stock for maximum cooling
    • Larger inlet and outlet reduce restriction for improved flow
    • Robust cast-aluminum end tanks resist cracking under high heat and pressure
    • Includes cold-side adapter pipe with DuraCore™ boot and constant-tension T-bolt clamps
    • Adapter pipe includes 2 bungs that can be drilled and tapped for sensors or water/meth injection
    • Available in durable silver or black powder-coated finish
    • Patent Pending
    • Mishimoto Lifetime Warranty
  • Mishimoto has expanded our line of Duramax performance parts to include a performance intercooler for the 2017-2019 Chevrolet/GMC 6.6L Duramax L5P.High intake temperatures can reduce performance and potentially cause engine damage if left unchecked. Protect your investment by upgrading to the Mishimoto 6.6L Duramax L5P performance intercooler. This Duramax intercooler is precision engineered with durable cast-aluminum end tanks that resist cracking under high temperatures and boost pressures.The massive 68mm-thick bar-and-plate core is 70-percent thicker than stock and is designed for maximum cooling. In addition, the larger core reduces restriction by over 64-percent compared to the stock intercooler. We've also increased the size of the intercooler inlet and outlet by 6mm and 12mm, respectively, to improve flow even more.Included with this intercooler is an adapter cold-side pipe with DuraCore™ boot and constant-tension T-bolt clamps. Two additional bungs on the adapter pipe can be drilled and tapped for sensors or water/meth injection. Offered in Sleek Silver or Stealth Black powder-coated finish, the Mishimoto 6.6L Duramax intercooler, like all our Duramax performance parts, is protected by our signature Mishimoto Lifetime Warranty.

Additional Fitment Information:
Vehicle Sub Model
2019 - Chevrolet Silverado 2500 HD WT

Mishimoto
  • Performance Intercooler, fits Chevrolet/GMC 6.6L Duramax L5P 2017-2019, Silver
  • Performance Intercooler, fits Chevrolet/GMC 6.6L Duramax 2017-2019
  • Product Attributes:
    • SellingPoint04: Larger Inlet And Outlet Reduce Restriction For Improved Flow
    • TechSpec Pipe Shape: N/a
    • SellingPoint05: Robust Cast-aluminum End Tanks Resist Cracking Under High Heat And Pressure
    • SellingPoint06: Includes Cold-side Adapter Pipe With Duracore Boot And Constant-tension T-bolt Clamps
    • SellingPoint07: Adapter Pipe Includes 2 Bungs That Can Be Drilled And Tapped For Sensors Or Water/meth Injection
    • SellingPoint01: Direct Fit For 2017-2019 Chevrolet/gmc 6.6l Duramax L5p
    • SellingPoint02: Reduces Restriction By Over 64-percent Over Stock Intercooler
    • TechSpec Maximum Recommended Horsepower: N/a
    • TechSpec Overall Length (in): 45.8
    • SellingPoint03: 68mm-thick Bar-and-plate Core Is 70-percent Thicker Than Stock For Maximum Cooling
    • TechSpec Centerline Radius: N/a
    • TechSpec Chassis Codes: Gmt K2
    • TechSpec Pipe Length: N/a
    • SellingPoint08: Available In Durable Silver Or Black Powder-coated Finish
    • SellingPoint09: Patent Pending
    • TechSpec Core Type: Bar-and-plate
    • TechSpec Maximum Recommended Boost Pressure (PSI): N/a
    • TechSpec Core Thickness (in): 2.67
    • TechSpec Pipe Diameter: N/a
    • SellingPoint10: Mishimoto Lifetime Warranty
    • TechSpec Note: Some Trimming Of The Fan Shroud May Be Required For Installation.
    • TechSpec Installation Notes: 27 In-lbs (3nm) Recommended For All T-bolt And Constant-tension T-bolt Clamps. These Clamps Have An Operating Range Of 18-35 In-lbs (2-4nm). Do Not Exceed The Maximum Torque Rating Of 35 In-lbs (4nm).
    • SellingPoint15: N/a
    • Install Difficulty: 5
    • SellingPoint11: N/a
    • SellingPoint12: N/a
    • TechSpec Engine Codes: L5p
    • SellingPoint13: N/a
    • SellingPoint14: N/a
    • TechSpec Overall Height (in): 23.85
    • TechSpec Applications: Gmc Sierra 2500hd V8 (6.6l Diesel) 2017-2019--gmc Sierra 3500hd V8 (6.6l Diesel) 2017-2019--chevrolet Silverado 2500hd V8 (6.6l Diesel) 2017-2019--chevrolet Silverado 3500hd V8 (6.6l Diesel) 2017-2019
    • TechSpec Includes: (1) Mishimoto Intercooler--(1) Cold-side Intercooler Pipe Adapter--(1) Cold-side Intercooler Boot--(3) Constant-tension T-bolt Clamp--(2) Intercooler Core Spacer--(2) M8 X 1.25 X 20mm Bolt--(2) M8 X 1.25 X 35mm Bolt--(2) M8 X 1.25 X 60mm Bolt--(6) M8 Wash
    • TechSpec Weight (lbs): 76
    • TechSpec Inlet (in): 3
    • TechSpec Overall Width (in): 4.92
    • TechSpec Outlet (in): 3.25
  • Features:
    • Direct fit for 2017-2019 Chevrolet/GMC 6.6L Duramax L5P
    • Reduces restriction by over 64% over stock intercooler
    • 68mm-thick bar-and-plate core is 70% thicker than stock for maximum cooling
    • Larger inlet and outlet reduce restriction for improved flow
    • Robust cast-aluminum end tanks resist cracking under high heat and pressure
    • Includes cold-side adapter pipe with DuraCore™ boot and constant-tension T-bolt clamps
    • Adapter pipe includes 2 bungs that can be drilled and tapped for sensors or water/meth injection
    • Available in durable silver or black powder-coated finish
    • Patent Pending
    • Mishimoto Lifetime Warranty
  • Mishimoto has expanded our line of Duramax performance parts to include a performance intercooler for the 2017-2019 Chevrolet/GMC 6.6L Duramax L5P.High intake temperatures can reduce performance and potentially cause engine damage if left unchecked. Protect your investment by upgrading to the Mishimoto 6.6L Duramax L5P performance intercooler. This Duramax intercooler is precision engineered with durable cast-aluminum end tanks that resist cracking under high temperatures and boost pressures.The massive 68mm-thick bar-and-plate core is 70-percent thicker than stock and is designed for maximum cooling. In addition, the larger core reduces restriction by over 64-percent compared to the stock intercooler. We've also increased the size of the intercooler inlet and outlet by 6mm and 12mm, respectively, to improve flow even more.Included with this intercooler is an adapter cold-side pipe with DuraCore™ boot and constant-tension T-bolt clamps. Two additional bungs on the adapter pipe can be drilled and tapped for sensors or water/meth injection. Offered in Sleek Silver or Stealth Black powder-coated finish, the Mishimoto 6.6L Duramax intercooler, like all our Duramax performance parts, is protected by our signature Mishimoto Lifetime Warranty.

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine CID
2019 - Chevrolet Silverado 2500 HD V 6599 DIESEL 8 Cyl 6.6L 403

Mishimoto
  • Chevrolet/GMC 6.6L Duramax High Temperature Thermostats (set of 2)
  • High Temperature Thermostats (set of 2), fits Chevrolet/GMC 6.6L Duramax 2001-2016
  • Product Attributes:
    • SellingPoint04: Allows For Cooler Engine Temperatures
    • SellingPoint15: N/a
    • SellingPoint05: Mishimoto Lifetime Warranty
    • SellingPoint06: N/a
    • SellingPoint07: N/a
    • Install Difficulty: 2
    • SellingPoint11: N/a
    • SellingPoint01: Fits 2001-2013 Chevrolet/gmc 6.6l Duramax
    • SellingPoint12: N/a
    • TechSpec Engine Codes: N/a
    • SellingPoint02: Activates At Higher Temperature Allowing Engine Temperatures To Rise
    • SellingPoint13: N/a
    • SellingPoint03: Ideal For Colder Climates
    • SellingPoint14: N/a
    • TechSpec Chassis Codes: N/a
    • SellingPoint08: N/a
    • SellingPoint09: N/a
    • TechSpec Applications: 2001-2016 Chevy Or Gmc With 6.6l Duramax Engine (any)--2001-2016 Chevrolet Silverado 2500hd/3500hd|--2001-2016 Gmc Sierra 2500hd/3500hd
    • TechSpec Includes: (1) 185 F Thermostat--(1) 191 F Thermostat--mishimoto Lifetime Warranty
    • TechSpec OEM Activation Temperature (F): N/a
    • SellingPoint10: N/a
    • TechSpec Mishimoto Activation Temperature (F): N/a
    • TechSpec Note: N/a
  • The Mishimoto Chevrolet Duramax high temperature thermostats activate at a higher temperature than the OEM thermostats, making them the perfect solution for Duramax owners who live in colder climates, or have trouble reaching operating temperatures.Activating at a higher temperature means the thermostats will allow the coolant to stay in the engine longer delaying the coolant flowing through the radiator, which allows the engine to warm up sooner.

Additional Fitment Information:
Vehicle Sub Model
2019 - Chevrolet Silverado 2500 HD WT

Mishimoto
  • Transmission Cooler, Fits Chevrolet/GMC 6.6L Duramax (L5P) 2017-2019
  • Transmission Cooler, fits Chevrolet/GMC 6.6L Duramax (L5P) 2017-2019
  • Product Attributes:
    • SellingPoint04: 67-percent Greater Core Volume Than Stock Cooler
    • SellingPoint05: 164-percent Greater External Fin Surface Area Over Stock Cooler
    • SellingPoint06: Mishimoto Lifetime Warranty
    • TechSpec Overall Length (in): N/a
    • SellingPoint07: N/a
    • SellingPoint01: Direct-fit For All 2017-2019 Chevrolet/gmc 6.6l Duramax (l5p)
    • SellingPoint02: Stacked-plate Construction For Maximum Durability And Superior Cooling
    • SellingPoint03: Cnc-machined Adapters Make It Easy To Connect Mishimoto Cooler To Stock Fluid Lines Or An Lines
    • TechSpec Chassis Codes: Gmt K2hc--gmt K2hg
    • SellingPoint08: N/a
    • SellingPoint09: N/a
    • TechSpec Outlet: N/a
    • TechSpec Core Height (in): 5.78
    • TechSpec Core Thickness (in): 1.25
    • SellingPoint10: N/a
    • TechSpec Note: Silverado Models Require Minor Trimming Of The Grille To Fit.
    • TechSpec Installation Notes: N/a
    • SellingPoint15: N/a
    • Install Difficulty: 2
    • SellingPoint11: N/a
    • SellingPoint12: N/a
    • TechSpec Engine Codes: 6.6l Duramax Lml W/ Allison 1000 Transmission
    • SellingPoint13: N/a
    • SellingPoint14: N/a
    • TechSpec Core Length (in): 27.95
    • TechSpec Overall Height (in): N/a
    • TechSpec Fluid Capacity (qts): N/a
    • TechSpec Caution: N/a
    • TechSpec Applications: N/a
    • TechSpec Includes: Mishimoto Stacked Plate Transmission Cooler--cnc-machined Quick-disconnect To Hose Barb Adapters--stock-style Quick-disconnect Fittings--transmission Hoses--air Temperature Sensor Relocation Bracket--mounting Brackets--worm Gear Clamps--mounting Hardware-
    • TechSpec Rows: 13
    • TechSpec Inlet: N/a
    • TechSpec Core Construction: N/a
    • TechSpec Overall Width (in): N/a
  • Features:
    • Direct fit for all 2015-2016 Chevrolet/GMC 6.6L Duramax (LML)
    • Stacked-plate construction for maximum durability and superior cooling
    • CNC-machined adapters make it easy to connect Mishimoto cooler to stock fluid lines or AN lines
    • 67% greater core volume than stock cooler
    • 164% greater external fin surface area over stock cooler
    • Mishimoto Lifetime Warranty
  • There’s no greater enemy for a transmission than heat. Whether your 2017-2019 Chevy/GMC 6.6L L5P Duramax is a dedicated tow vehicle, hardworking fleet truck, or a daily driver with a liking for the drag strip, you need to ensure that your transmission runs cool.Luckily, Mishimoto has developed a direct-fit transmission cooler to do just that. Our 2017-2019 Chevy/GMC 6.6L L5P Duramax transmission cooler utilizes a stacked-plate design for maximum durability and powerful cooling. Aside from its durable construction, this transmission cooler is significantly larger than the stock core. The Mishimoto transmission cooler boasts a 67-percent greater core volume, and 164-percent greater fin surface area than the stock 2017-2019 L5P Duramax transmission cooler.The included CNC-machined adapters connect directly to the stock transmission cooler lines for leak-free cooling. Direct-fit brackets and tailor-made hoses make installation easy. Like all Mishimoto products, this transmission cooler is backed up by our Lifetime Warranty with Accident Protection for worry-free cooling as long as you own it.

Additional Fitment Information:
Vehicle Sub Model
2019 - Chevrolet Silverado 2500 HD WT

Mishimoto
  • Performance Aluminum Radiator, fits Chevrolet/GMC 6.6L Duramax 2017-2019
  • Performance Aluminum Radiator, fits Chevrolet/GMC 6.6L Duramax 2017-2019
  • Product Attributes:
    • SellingPoint04: Strutted Tubes Throughout For Maximum Rigidity And Durability
    • SellingPoint05: Louvered Fins For Improved Heat Dissipation
    • SellingPoint06: All-aluminum Design With Precision Tig-welded End Tanks
    • SellingPoint07: Includes Mishimoto Magnetic Drain Plug To Capture Metallic Debris Within Cooling System
    • SellingPoint01: Fits 2017-2019 Chevrolet/gmc 6.6l Duramax
    • SellingPoint02: Substantial 25-percent Increase In Coolant Capacity Over Stock Radiator
    • TechSpec Overall Length (in): 44.37
    • SellingPoint03: 14-percent Increase In Total Core Volume Over Stock Radiator
    • TechSpec Chassis Codes: Gmt K2
    • SellingPoint08: Pair With Mishimoto Silicone Coolant Hose Kit For Even Greater Cooling System Protection
    • SellingPoint09: Patent Pending
    • TechSpec Drain Plug Thread Size: N/a
    • TechSpec Core Height (in): 28.58
    • TechSpec Core Thickness (in): 2.67
    • SellingPoint10: Mishimoto Lifetime Warranty
    • TechSpec Note: Requires Minor Trimming Of The Radiator Fan Shroud. Instructions And Patch Panel Included
    • SellingPoint15: N/a
    • Install Difficulty: 5
    • SellingPoint11: N/a
    • SellingPoint12: N/a
    • TechSpec Engine Codes: L5p
    • TechSpec Overall Width (ins): 5.41
    • SellingPoint13: N/a
    • SellingPoint14: N/a
    • TechSpec Core Length (in): 33.45
    • TechSpec Overall Height (in): 29.29
    • TechSpec Material: Aluminum
    • TechSpec Applications: Gmc Sierra 2500hd V8 (6.6l Diesel) 2017-2019--gmc Sierra 3500hd V8 (6.6l Diesel) 2017-2019--chevrolet Silverado 2500hd V8 (6.6l Diesel) 2017-2019--chevrolet Silverado 3500hd V8 (6.6l Diesel) 2017-2019
    • TechSpec Includes: Mishimoto Radiator-- Fan Shroud Patch Panel--(5) Tree Clips--(2) Washers--(2) M4x.7 X 16mm Bolts--(2) M6x1.0 X 16mm Bolts-- Quick Disconnect O-ring
    • TechSpec Rows: 2
    • TechSpec DPI: N/a
    • TechSpec Fluid Capacity (gal): 2.61
    • TechSpec Inlet (in): 2
    • TechSpec Outlet (in): N/a
  • Features:
    • Fits 2017-2019 Chevrolet/GMC 6.6L Duramax
    • Substantial 25-percent increase in coolant capacity over stock radiator
    • 14-percent increase in total core volume over stock radiator
    • Strutted tubes throughout for maximum rigidity and durability
    • Louvered fins for improved heat dissipation
    • All-aluminum design with precision TIG-welded end tanks
    • Includes Mishimoto Magnetic Drain Plug to capture metallic debris within cooling system
    • Pair with Mishimoto Silicone Coolant Hose Kit for even greater cooling system protection
    • Patent pending
    • Mishimoto Lifetime Warranty
  • GM designed the 6.6L L5P Duramax around the lifestyle of their customers. Tough, dependable, and rugged. Unfortunately, the Duramax's plastic cooling components, specifically the radiator, don't exhibit the same attributes. Luckily, the Mishimoto engineering team has developed a robust radiator for your 2017-2019 Chevrolet/GMC 6.6L L5P Duramax. Our L5P aluminum radiator features fully aluminum construction, professionally fabricated with stunning TIG welds. This durable aluminum construction improves strength and works alongside our strategic core design to provide superior heat dissipation. Our radiator's core offers a 25-percent increase in coolant capacity and a 14-percent increase in total core volume for additional cooling capacity. The Mishimoto radiator fits 2017-2019 L5P Duramax equipped vehicles with just minor trimming of the radiator fan shroud to accommodate our thicker core. We've also included a Mishimoto Magnetic Drain Plug to aid in capturing any metallic debris in your coolant, further extending the life of all the components in your cooling system. Like all our Duramax products, this radiator includes the Mishimoto Lifetime Warranty for a lifetime of performance.

Additional Fitment Information:
Vehicle Sub Model
2019 - Chevrolet Silverado 2500 HD WT

Mishimoto
  • Transmission Cooler, Fits Chevrolet/GMC 6.6L Duramax (L5P) 2017-2019
  • Transmission Cooler, fits Chevrolet/GMC 6.6L Duramax (L5P) 2017-2019
  • Product Attributes:
    • SellingPoint04: 67-percent Greater Core Volume Than Stock Cooler
    • SellingPoint05: 164-percent Greater External Fin Surface Area Over Stock Cooler
    • SellingPoint06: Mishimoto Lifetime Warranty
    • TechSpec Overall Length (in): N/a
    • SellingPoint07: N/a
    • SellingPoint01: Direct-fit For All 2017-2019 Chevrolet/gmc 6.6l Duramax (l5p)
    • SellingPoint02: Stacked-plate Construction For Maximum Durability And Superior Cooling
    • SellingPoint03: Cnc-machined Adapters Make It Easy To Connect Mishimoto Cooler To Stock Fluid Lines Or An Lines
    • TechSpec Chassis Codes: Gmt K2hc--gmt K2hg
    • SellingPoint08: N/a
    • SellingPoint09: N/a
    • TechSpec Outlet: N/a
    • TechSpec Core Height (in): 5.78
    • TechSpec Core Thickness (in): 1.25
    • SellingPoint10: N/a
    • TechSpec Note: Silverado Models Require Minor Trimming Of The Grille To Fit.
    • TechSpec Installation Notes: N/a
    • SellingPoint15: N/a
    • Install Difficulty: 2
    • SellingPoint11: N/a
    • SellingPoint12: N/a
    • TechSpec Engine Codes: 6.6l Duramax Lml W/ Allison 1000 Transmission
    • SellingPoint13: N/a
    • SellingPoint14: N/a
    • TechSpec Core Length (in): 27.95
    • TechSpec Overall Height (in): N/a
    • TechSpec Fluid Capacity (qts): N/a
    • TechSpec Caution: N/a
    • TechSpec Applications: N/a
    • TechSpec Includes: Mishimoto Stacked Plate Transmission Cooler--cnc-machined Quick-disconnect To Hose Barb Adapters--stock-style Quick-disconnect Fittings--transmission Hoses--air Temperature Sensor Relocation Bracket--mounting Brackets--worm Gear Clamps--mounting Hardware-
    • TechSpec Rows: 13
    • TechSpec Inlet: N/a
    • TechSpec Core Construction: N/a
    • TechSpec Overall Width (in): N/a
  • Features:
    • Direct fit for all 2015-2016 Chevrolet/GMC 6.6L Duramax (LML)
    • Stacked-plate construction for maximum durability and superior cooling
    • CNC-machined adapters make it easy to connect Mishimoto cooler to stock fluid lines or AN lines
    • 67% greater core volume than stock cooler
    • 164% greater external fin surface area over stock cooler
    • Mishimoto Lifetime Warranty
  • There’s no greater enemy for a transmission than heat. Whether your 2017-2019 Chevy/GMC 6.6L L5P Duramax is a dedicated tow vehicle, hardworking fleet truck, or a daily driver with a liking for the drag strip, you need to ensure that your transmission runs cool.Luckily, Mishimoto has developed a direct-fit transmission cooler to do just that. Our 2017-2019 Chevy/GMC 6.6L L5P Duramax transmission cooler utilizes a stacked-plate design for maximum durability and powerful cooling. Aside from its durable construction, this transmission cooler is significantly larger than the stock core. The Mishimoto transmission cooler boasts a 67-percent greater core volume, and 164-percent greater fin surface area than the stock 2017-2019 L5P Duramax transmission cooler.The included CNC-machined adapters connect directly to the stock transmission cooler lines for leak-free cooling. Direct-fit brackets and tailor-made hoses make installation easy. Like all Mishimoto products, this transmission cooler is backed up by our Lifetime Warranty with Accident Protection for worry-free cooling as long as you own it.

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine CID
2019 - Chevrolet Silverado 2500 HD V 6599 DIESEL 8 Cyl 6.6L 403

Mishimoto
  • Performance Aluminum Radiator, fits Chevrolet/GMC 6.6L Duramax 2017-2019
  • Performance Aluminum Radiator, fits Chevrolet/GMC 6.6L Duramax 2017-2019
  • Product Attributes:
    • SellingPoint04: Strutted Tubes Throughout For Maximum Rigidity And Durability
    • SellingPoint05: Louvered Fins For Improved Heat Dissipation
    • SellingPoint06: All-aluminum Design With Precision Tig-welded End Tanks
    • SellingPoint07: Includes Mishimoto Magnetic Drain Plug To Capture Metallic Debris Within Cooling System
    • SellingPoint01: Fits 2017-2019 Chevrolet/gmc 6.6l Duramax
    • SellingPoint02: Substantial 25-percent Increase In Coolant Capacity Over Stock Radiator
    • TechSpec Overall Length (in): 44.37
    • SellingPoint03: 14-percent Increase In Total Core Volume Over Stock Radiator
    • TechSpec Chassis Codes: Gmt K2
    • SellingPoint08: Pair With Mishimoto Silicone Coolant Hose Kit For Even Greater Cooling System Protection
    • SellingPoint09: Patent Pending
    • TechSpec Drain Plug Thread Size: N/a
    • TechSpec Core Height (in): 28.58
    • TechSpec Core Thickness (in): 2.67
    • SellingPoint10: Mishimoto Lifetime Warranty
    • TechSpec Note: Requires Minor Trimming Of The Radiator Fan Shroud. Instructions And Patch Panel Included
    • SellingPoint15: N/a
    • Install Difficulty: 5
    • SellingPoint11: N/a
    • SellingPoint12: N/a
    • TechSpec Engine Codes: L5p
    • TechSpec Overall Width (ins): 5.41
    • SellingPoint13: N/a
    • SellingPoint14: N/a
    • TechSpec Core Length (in): 33.45
    • TechSpec Overall Height (in): 29.29
    • TechSpec Material: Aluminum
    • TechSpec Applications: Gmc Sierra 2500hd V8 (6.6l Diesel) 2017-2019--gmc Sierra 3500hd V8 (6.6l Diesel) 2017-2019--chevrolet Silverado 2500hd V8 (6.6l Diesel) 2017-2019--chevrolet Silverado 3500hd V8 (6.6l Diesel) 2017-2019
    • TechSpec Includes: Mishimoto Radiator-- Fan Shroud Patch Panel--(5) Tree Clips--(2) Washers--(2) M4x.7 X 16mm Bolts--(2) M6x1.0 X 16mm Bolts-- Quick Disconnect O-ring
    • TechSpec Rows: 2
    • TechSpec DPI: N/a
    • TechSpec Fluid Capacity (gal): 2.61
    • TechSpec Inlet (in): 2
    • TechSpec Outlet (in): N/a
  • Features:
    • Fits 2017-2019 Chevrolet/GMC 6.6L Duramax
    • Substantial 25-percent increase in coolant capacity over stock radiator
    • 14-percent increase in total core volume over stock radiator
    • Strutted tubes throughout for maximum rigidity and durability
    • Louvered fins for improved heat dissipation
    • All-aluminum design with precision TIG-welded end tanks
    • Includes Mishimoto Magnetic Drain Plug to capture metallic debris within cooling system
    • Pair with Mishimoto Silicone Coolant Hose Kit for even greater cooling system protection
    • Patent pending
    • Mishimoto Lifetime Warranty
  • GM designed the 6.6L L5P Duramax around the lifestyle of their customers. Tough, dependable, and rugged. Unfortunately, the Duramax's plastic cooling components, specifically the radiator, don't exhibit the same attributes. Luckily, the Mishimoto engineering team has developed a robust radiator for your 2017-2019 Chevrolet/GMC 6.6L L5P Duramax. Our L5P aluminum radiator features fully aluminum construction, professionally fabricated with stunning TIG welds. This durable aluminum construction improves strength and works alongside our strategic core design to provide superior heat dissipation. Our radiator's core offers a 25-percent increase in coolant capacity and a 14-percent increase in total core volume for additional cooling capacity. The Mishimoto radiator fits 2017-2019 L5P Duramax equipped vehicles with just minor trimming of the radiator fan shroud to accommodate our thicker core. We've also included a Mishimoto Magnetic Drain Plug to aid in capturing any metallic debris in your coolant, further extending the life of all the components in your cooling system. Like all our Duramax products, this radiator includes the Mishimoto Lifetime Warranty for a lifetime of performance.

This Part Fits the Following OEM/Substitute Numbers:
84224661, CU13690

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine CID
2019 - Chevrolet Silverado 2500 HD V 6599 DIESEL 8 Cyl 6.6L 403

Mishimoto
  • Chevrolet/GMC 6.6L Duramax Engine Low Temperature Thermostats (set of 2)
  • Low Temperature Thermostats (set of 2), fits Chevrolet/GMC 6.6L Duramax 2001-2016
  • Product Attributes:
    • SellingPoint04: Mishimoto Lifetime Warranty
    • SellingPoint15: N/a
    • SellingPoint05: N/a
    • SellingPoint06: N/a
    • SellingPoint07: N/a
    • Install Difficulty: 2
    • SellingPoint11: N/a
    • SellingPoint01:
      • Fits 2001-2013 Chevrolet/gmc 6.6l Duramax
      • Fits 2001-2016 Chevrolet/gmc 6.6l Duramax
    • SellingPoint12: N/a
    • TechSpec Engine Codes: N/a
    • SellingPoint02: Activates At Lower Temperature So Coolant Flows Through System Earlier
    • SellingPoint13: N/a
    • SellingPoint03: Allows For Cooler Engine Temperatures
    • SellingPoint14: N/a
    • TechSpec Chassis Codes: N/a
    • SellingPoint08: N/a
    • SellingPoint09: N/a
    • TechSpec Applications: 2001-2016 Chevy Or Gmc With 6.6l Duramax Engine (any)--2001-2016 Chevrolet Silverado 2500hd/3500hd--2001-2016 Gmc Sierra 2500hd/3500hd
    • TechSpec Includes: (1) 174f Thermostat--(1) 180f Thermostat--mishimoto Lifetime Warranty
    • TechSpec OEM Activation Temperature (F): N/a
    • SellingPoint10: N/a
    • TechSpec Mishimoto Activation Temperature (F): N/a
    • TechSpec Note: N/a
  • The Mishimoto Chevrolet Duramax low temperature thermostats activate at a lower temperature than the OEM thermostats, making them the perfect solution for Duramax owners who live in warmer climates, or use their trucks under heavy load or strenuous driving conditions.Activating at a lower temperature means coolant will begin flowing through the system and allow for cooler temperatures.

Additional Fitment Information:
Vehicle Sub Model
2019 - Chevrolet Silverado 2500 HD WT

Mishimoto
  • Performance Intercooler, fits Chevrolet/GMC 6.6L Duramax L5P 2017-2019, Black
  • Performance Intercooler, fits Chevrolet/GMC 6.6L Duramax 2017-2019
  • Product Attributes:
    • SellingPoint04: Larger Inlet And Outlet Reduce Restriction For Improved Flow
    • TechSpec Pipe Shape: N/a
    • SellingPoint05: Robust Cast-aluminum End Tanks Resist Cracking Under High Heat And Pressure
    • SellingPoint06: Includes Cold-side Adapter Pipe With Duracore Boot And Constant-tension T-bolt Clamps
    • SellingPoint07: Adapter Pipe Includes 2 Bungs That Can Be Drilled And Tapped For Sensors Or Water/meth Injection
    • SellingPoint01: Direct Fit For 2017-2019 Chevrolet/gmc 6.6l Duramax L5p
    • SellingPoint02: Reduces Restriction By Over 64-percent Over Stock Intercooler
    • TechSpec Maximum Recommended Horsepower: N/a
    • TechSpec Overall Length (in): 45.8
    • SellingPoint03: 68mm-thick Bar-and-plate Core Is 70-percent Thicker Than Stock For Maximum Cooling
    • TechSpec Centerline Radius: N/a
    • TechSpec Chassis Codes: Gmt K2
    • TechSpec Pipe Length: N/a
    • SellingPoint08: Available In Durable Silver Or Black Powder-coated Finish
    • SellingPoint09: Patent Pending
    • TechSpec Core Type: Bar-and-plate
    • TechSpec Maximum Recommended Boost Pressure (PSI): N/a
    • TechSpec Core Thickness (in): 2.67
    • TechSpec Pipe Diameter: N/a
    • SellingPoint10: Mishimoto Lifetime Warranty
    • TechSpec Note: Some Trimming Of The Fan Shroud May Be Required For Installation.
    • TechSpec Installation Notes: 27 In-lbs (3nm) Recommended For All T-bolt And Constant-tension T-bolt Clamps. These Clamps Have An Operating Range Of 18-35 In-lbs (2-4nm). Do Not Exceed The Maximum Torque Rating Of 35 In-lbs (4nm).
    • SellingPoint15: N/a
    • Install Difficulty: 5
    • SellingPoint11: N/a
    • SellingPoint12: N/a
    • TechSpec Engine Codes: L5p
    • SellingPoint13: N/a
    • SellingPoint14: N/a
    • TechSpec Overall Height (in): 23.85
    • TechSpec Applications: Gmc Sierra 2500hd V8 (6.6l Diesel) 2017-2019--gmc Sierra 3500hd V8 (6.6l Diesel) 2017-2019--chevrolet Silverado 2500hd V8 (6.6l Diesel) 2017-2019--chevrolet Silverado 3500hd V8 (6.6l Diesel) 2017-2019
    • TechSpec Includes: (1) Mishimoto Intercooler--(1) Cold-side Intercooler Pipe Adapter--(1) Cold-side Intercooler Boot--(3) Constant-tension T-bolt Clamp--(2) Intercooler Core Spacer--(2) M8 X 1.25 X 20mm Bolt--(2) M8 X 1.25 X 35mm Bolt--(2) M8 X 1.25 X 60mm Bolt--(6) M8 Wash
    • TechSpec Weight (lbs): 76
    • TechSpec Inlet (in): 3
    • TechSpec Overall Width (in): 4.92
    • TechSpec Outlet (in): 3.25
  • Features:
    • Direct fit for 2017-2019 Chevrolet/GMC 6.6L Duramax L5P
    • Reduces restriction by over 64% over stock intercooler
    • 68mm-thick bar-and-plate core is 70% thicker than stock for maximum cooling
    • Larger inlet and outlet reduce restriction for improved flow
    • Robust cast-aluminum end tanks resist cracking under high heat and pressure
    • Includes cold-side adapter pipe with DuraCore™ boot and constant-tension T-bolt clamps
    • Adapter pipe includes 2 bungs that can be drilled and tapped for sensors or water/meth injection
    • Available in durable silver or black powder-coated finish
    • Patent Pending
    • Mishimoto Lifetime Warranty
  • Mishimoto has expanded our line of Duramax performance parts to include a performance intercooler for the 2017-2019 Chevrolet/GMC 6.6L Duramax L5P.High intake temperatures can reduce performance and potentially cause engine damage if left unchecked. Protect your investment by upgrading to the Mishimoto 6.6L Duramax L5P performance intercooler. This Duramax intercooler is precision engineered with durable cast-aluminum end tanks that resist cracking under high temperatures and boost pressures.The massive 68mm-thick bar-and-plate core is 70-percent thicker than stock and is designed for maximum cooling. In addition, the larger core reduces restriction by over 64-percent compared to the stock intercooler. We've also increased the size of the intercooler inlet and outlet by 6mm and 12mm, respectively, to improve flow even more.Included with this intercooler is an adapter cold-side pipe with DuraCore™ boot and constant-tension T-bolt clamps. Two additional bungs on the adapter pipe can be drilled and tapped for sensors or water/meth injection. Offered in Sleek Silver or Stealth Black powder-coated finish, the Mishimoto 6.6L Duramax intercooler, like all our Duramax performance parts, is protected by our signature Mishimoto Lifetime Warranty.

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine CID
2019 - Chevrolet Silverado 2500 HD V 6599 DIESEL 8 Cyl 6.6L 403

Mishimoto
  • Performance Intercooler, fits Chevrolet/GMC 6.6L Duramax L5P 2017-2019, Black
  • Performance Intercooler, fits Chevrolet/GMC 6.6L Duramax 2017-2019
  • Product Attributes:
    • SellingPoint04: Larger Inlet And Outlet Reduce Restriction For Improved Flow
    • TechSpec Pipe Shape: N/a
    • SellingPoint05: Robust Cast-aluminum End Tanks Resist Cracking Under High Heat And Pressure
    • SellingPoint06: Includes Cold-side Adapter Pipe With Duracore Boot And Constant-tension T-bolt Clamps
    • SellingPoint07: Adapter Pipe Includes 2 Bungs That Can Be Drilled And Tapped For Sensors Or Water/meth Injection
    • SellingPoint01: Direct Fit For 2017-2019 Chevrolet/gmc 6.6l Duramax L5p
    • SellingPoint02: Reduces Restriction By Over 64-percent Over Stock Intercooler
    • TechSpec Maximum Recommended Horsepower: N/a
    • TechSpec Overall Length (in): 45.8
    • SellingPoint03: 68mm-thick Bar-and-plate Core Is 70-percent Thicker Than Stock For Maximum Cooling
    • TechSpec Centerline Radius: N/a
    • TechSpec Chassis Codes: Gmt K2
    • TechSpec Pipe Length: N/a
    • SellingPoint08: Available In Durable Silver Or Black Powder-coated Finish
    • SellingPoint09: Patent Pending
    • TechSpec Core Type: Bar-and-plate
    • TechSpec Maximum Recommended Boost Pressure (PSI): N/a
    • TechSpec Core Thickness (in): 2.67
    • TechSpec Pipe Diameter: N/a
    • SellingPoint10: Mishimoto Lifetime Warranty
    • TechSpec Note: Some Trimming Of The Fan Shroud May Be Required For Installation.
    • TechSpec Installation Notes: 27 In-lbs (3nm) Recommended For All T-bolt And Constant-tension T-bolt Clamps. These Clamps Have An Operating Range Of 18-35 In-lbs (2-4nm). Do Not Exceed The Maximum Torque Rating Of 35 In-lbs (4nm).
    • SellingPoint15: N/a
    • Install Difficulty: 5
    • SellingPoint11: N/a
    • SellingPoint12: N/a
    • TechSpec Engine Codes: L5p
    • SellingPoint13: N/a
    • SellingPoint14: N/a
    • TechSpec Overall Height (in): 23.85
    • TechSpec Applications: Gmc Sierra 2500hd V8 (6.6l Diesel) 2017-2019--gmc Sierra 3500hd V8 (6.6l Diesel) 2017-2019--chevrolet Silverado 2500hd V8 (6.6l Diesel) 2017-2019--chevrolet Silverado 3500hd V8 (6.6l Diesel) 2017-2019
    • TechSpec Includes: (1) Mishimoto Intercooler--(1) Cold-side Intercooler Pipe Adapter--(1) Cold-side Intercooler Boot--(3) Constant-tension T-bolt Clamp--(2) Intercooler Core Spacer--(2) M8 X 1.25 X 20mm Bolt--(2) M8 X 1.25 X 35mm Bolt--(2) M8 X 1.25 X 60mm Bolt--(6) M8 Wash
    • TechSpec Weight (lbs): 76
    • TechSpec Inlet (in): 3
    • TechSpec Overall Width (in): 4.92
    • TechSpec Outlet (in): 3.25
  • Features:
    • Direct fit for 2017-2019 Chevrolet/GMC 6.6L Duramax L5P
    • Reduces restriction by over 64% over stock intercooler
    • 68mm-thick bar-and-plate core is 70% thicker than stock for maximum cooling
    • Larger inlet and outlet reduce restriction for improved flow
    • Robust cast-aluminum end tanks resist cracking under high heat and pressure
    • Includes cold-side adapter pipe with DuraCore™ boot and constant-tension T-bolt clamps
    • Adapter pipe includes 2 bungs that can be drilled and tapped for sensors or water/meth injection
    • Available in durable silver or black powder-coated finish
    • Patent Pending
    • Mishimoto Lifetime Warranty
  • Mishimoto has expanded our line of Duramax performance parts to include a performance intercooler for the 2017-2019 Chevrolet/GMC 6.6L Duramax L5P.High intake temperatures can reduce performance and potentially cause engine damage if left unchecked. Protect your investment by upgrading to the Mishimoto 6.6L Duramax L5P performance intercooler. This Duramax intercooler is precision engineered with durable cast-aluminum end tanks that resist cracking under high temperatures and boost pressures.The massive 68mm-thick bar-and-plate core is 70-percent thicker than stock and is designed for maximum cooling. In addition, the larger core reduces restriction by over 64-percent compared to the stock intercooler. We've also increased the size of the intercooler inlet and outlet by 6mm and 12mm, respectively, to improve flow even more.Included with this intercooler is an adapter cold-side pipe with DuraCore™ boot and constant-tension T-bolt clamps. Two additional bungs on the adapter pipe can be drilled and tapped for sensors or water/meth injection. Offered in Sleek Silver or Stealth Black powder-coated finish, the Mishimoto 6.6L Duramax intercooler, like all our Duramax performance parts, is protected by our signature Mishimoto Lifetime Warranty.

Additional Fitment Information:
Vehicle Sub Model
2019 - Chevrolet Silverado 2500 HD WT
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