2021 Engine Coolant Thermostat Parts


Showing 1 - 10 of 129 products
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Motorad
  • 187 Degrees F Includes Seal OE Specified Temperature
  • Standard

This Part Fits the Following OEM/Substitute Numbers:
12T033E, 131-160, 15158, 1601-317694, 34198, 34198S, 455808, 46158, 48290, 523-190, 52387, 89018168, 9523190, P52387, QRT49

Additional Fitment Information:
Vehicle Block CC Engine CID
2021 - GMC Savana 3500 V 6571 8 Cyl 6.6L 401

Motorad
  • 195 Degrees F OE Specified Temperature
  • Standard

This Part Fits the Following OEM/Substitute Numbers:
13254, 13779, 14989, 15779, 1601-290267, 228-195JV, 22896, 262, 33469, 34058, 35779, 369-195, 3779, 3L3Z8575AA, 3L3Z8575AC, 46359, 49359, 7L3Z8575B...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Engine CID
2021 - Ford F-250 Super Duty V 6210 8 Cyl 6.2L 379

Motorad
  • 185 Degrees F Includes Seal OE Specified Temperature
  • Standard

This Part Fits the Following OEM/Substitute Numbers:
12680456, 12T99D, 131-163, 14728, 1601-290243, 33946, 389-195, 447-185, 54785, 9447185, 97241129, QRT57

Additional Fitment Information:
Vehicle Block CC Position Engine CID
2021 - Chevrolet Silverado 3500 HD V 6599 Front 8 Cyl 6.6L 403

Motorad
  • 180 Degrees F Alternate Temperature Option
  • Standard

This Part Fits the Following OEM/Substitute Numbers:
12T19DJ, 13778, 13968, 1601-290266, 162, 228-180JV, 22881, 33468, 33468S, 3778, 9228180JV, P3778, S377180, XL3Z8575AA

Additional Fitment Information:
Vehicle Block CC Engine CID
2021 - Ford F-250 Super Duty V 6210 8 Cyl 6.2L 379

Mishimoto
  • Ford 6.7L Powerstroke High-Temperature Primary Cooling System Thermostat, 2011+
  • High-Temperature Primary Cooling System Thermostat, fits Ford 6.7L Powerstroke 2011+
  • Product Attributes:
    • SellingPoint04: Includes Both Thermostats And Replacement Gasket
    • TechSpec Applications: 2011+ Ford F-250 W/ 6.7l Powerstroke--2011+ Ford F-350 W/ 6.7l Powerstroke--2011+ Ford F-450 W/ 6.7l Powerstroke--2011+ Ford F-550 W/ 6.7l Powerstroke
    • SellingPoint05: Mishimoto Lifetime Warranty
    • TechSpec Includes: (1) Mishimoto Thermostat--(1) Factory-style O-ring--mishimoto Lifetime Warranty
    • TechSpec OEM Activation Temperature (F): 194
    • SellingPoint01: Direct Fit For The 2011+ Ford 6.7l Powerstroke
    • Installation Difficulty: 3
    • SellingPoint02: Higher Activation Temperature Restricts Coolant Flow For A Longer Time, Resulting In Quicker Engine Warm-up
    • SellingPoint03: Ideal For Use In Cold Climates
    • TechSpec Mishimoto Activation Temperature (F): 200
    • Prop 65 (C, R or CR): Cr
  • A defective thermostat can result in engine overheating and potential internal damage. Improve the reliability of your 6.7L primary cooling system with the Mishimoto Ford 6.7L Powerstroke High-Temperature Thermostat! This thermostat is designed as a direct-fit replacement for your aged factory unit. The Mishimoto thermostat has higher activation temperatures (199 F/206 F) compared to the factory thermostat (194 F/201 F). The higher activation temperatures restrict coolant flow longer to allow a quicker engine warm-up, making this thermostat ideal for use in cold climates. Pair this thermostat set with the Mishimoto 6.7L Powerstroke Aluminum Primary Performance Radiator for a complete cooling system overhaul. As with all our products, this thermostat includes the Mishimoto Lifetime Warranty, ensuring superior product quality and craftsmanship.

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine CID
2021 - Ford F-350 Super Duty V 6651 DIESEL 8 Cyl 6.7L 406

Mishimoto
  • Ford 6.7L Powerstroke High-Temperature Primary Cooling System Thermostat, 2011+
  • High-Temperature Primary Cooling System Thermostat, fits Ford 6.7L Powerstroke 2011+
  • Product Attributes:
    • SellingPoint04: Includes Both Thermostats And Replacement Gasket
    • TechSpec Applications: 2011+ Ford F-250 W/ 6.7l Powerstroke--2011+ Ford F-350 W/ 6.7l Powerstroke--2011+ Ford F-450 W/ 6.7l Powerstroke--2011+ Ford F-550 W/ 6.7l Powerstroke
    • SellingPoint05: Mishimoto Lifetime Warranty
    • TechSpec Includes: (1) Mishimoto Thermostat--(1) Factory-style O-ring--mishimoto Lifetime Warranty
    • TechSpec OEM Activation Temperature (F): 194
    • SellingPoint01: Direct Fit For The 2011+ Ford 6.7l Powerstroke
    • SellingPoint02: Higher Activation Temperature Restricts Coolant Flow For A Longer Time, Resulting In Quicker Engine Warm-up
    • SellingPoint03: Ideal For Use In Cold Climates
    • TechSpec Mishimoto Activation Temperature (F): 200
  • A defective thermostat can result in engine overheating and potential internal damage. Improve the reliability of your 6.7L primary cooling system with the Mishimoto Ford 6.7L Powerstroke High-Temperature Thermostat! This thermostat is designed as a direct-fit replacement for your aged factory unit. The Mishimoto thermostat has higher activation temperatures (199 F/206 F) compared to the factory thermostat (194 F/201 F). The higher activation temperatures restrict coolant flow longer to allow a quicker engine warm-up, making this thermostat ideal for use in cold climates. Pair this thermostat set with the Mishimoto 6.7L Powerstroke Aluminum Primary Performance Radiator for a complete cooling system overhaul. As with all our products, this thermostat includes the Mishimoto Lifetime Warranty, ensuring superior product quality and craftsmanship.

Additional Fitment Information:
Vehicle Sub Model
2021 - Ford F-250 Super Duty XL

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
2021 - GMC Sierra 2500 HD SLE

Mishimoto
  • Toyota 4Runner 4.0L Low-Temp Racing Thermostat, 2003+
  • Low-Temp Racing Thermostat, fits Toyota 4Runner 4.0L 2003+
  • Product Attributes:
    • SellingPoint04: Ideal For Use In Hot Climates, On Modified Vehicles, Or In Extreme Towing/driving Conditions
    • SellingPoint05: Mishimoto Lifetime Warranty
    • SellingPoint06: N/a
    • SellingPoint07: N/a
    • SellingPoint01: Direct Fit For 2003+ Toyota 4runner 4.0l
    • SellingPoint02: Stock-style Housing Includes Pre-installed Low-temperature Thermostat For Easy Install
    • SellingPoint03: The Lower Activation Temperature Allows Coolant To Flow Through The Engine Earlier, Which Reduces And Maintains Lower Engine Temperatures. (71c/160f Compared To The Factory Thermostat At 82c/180f)
    • TechSpec Chassis Codes: N/a
    • SellingPoint08: N/a
    • SellingPoint09: N/a
    • TechSpec OEM Activation Temperature (F): 180
    • SellingPoint10: N/a
    • TechSpec Note: N/a
    • Prop 65 (C, R or CR): Cr
    • SellingPoint15: N/a
    • Install Difficulty: 2
    • SellingPoint11: N/a
    • SellingPoint12: N/a
    • TechSpec Engine Codes: 4.0l V6
    • SellingPoint13: N/a
    • SellingPoint14: N/a
    • TechSpec Applications:
      • 2003+ Toyota 4runner 4.0l V6 (1gr-fe)--2007-2014 Toyota Fj Cruiser 4.0l V6 (1gr-fe)--2005-2015 Toyota Tacoma 4.0l V6 (1gr-fe)--2005-2014 Toyota Tundra 4.0l V6 (1gr-fe)
      • 2003+ Toyota 4runner 4.0l V6 (1gr-fe)--2007-2023 Toyota Fj Cruiser 4.0l V6 (1gr-fe)--2005-2015 Toyota Tacoma 4.0l V6 (1gr-fe)--2005-2014 Toyota Tundra 4.0l V6 (1gr-fe)--2010 - 2023 Toyota Prado 4.0l V6 (1gr-fe)--2009 - 2023 Toyota Lc70 Series 4.0l V6 (1gr
    • TechSpec Includes: (1) Mishimoto Low-temp Thermostat--(1) Thermostat Housing W/ O-ring--mishimoto Lifetime Warranty
    • TechSpec Mishimoto Activation Temperature (F): 160
  • Features:
    • Direct fit for 2003+ Toyota 4Runner 4.0L
    • Stock-style housing includes pre-installed low-temperature thermostat for easy install
    • The lower activation temperature allows coolant to flow through the engine earlier, which yields and maintains lower engine temperatures (71?C/160?F compared to the factory thermostat at 82?C/180?F)
    • Ideal for use in hot climates, on modified vehicles, or in extreme towing/driving conditions
    • Mishimoto Lifetime Warranty
  • A defective thermostat can result in engine overheating and potential internal damage. Improve the reliability of your 2003+ Toyota 4Runner 4.0L cooling system with a Mishimoto Low-Temperature Racing Thermostat and housing! This thermostat is designed as a direct-fit replacement for your aged stock unit. The Mishimoto thermostat has a lower activation temperature (71?C/160?F) compared to the factory thermostat (82?C/180?F). The lower activation temperature allows coolant to flow through the engine earlier, which reduces and maintains lower engine temperatures. This thermostat is ideal for use in warmer climates, on vehicles making more power than stock, or under extreme towing/driving conditions. The stock-style housing will provide a proper seal and installs easily. Like all our Toyota Performance parts, this thermostat and housing includes the Mishimoto Lifetime Warranty.

Additional Fitment Information:
Vehicle Sub Model
2021 - Toyota 4Runner SR5 Premium

Mishimoto
  • Toyota 4Runner 4.0L Low-Temp Racing Thermostat, 2003+
  • Low-Temp Racing Thermostat, fits Toyota 4Runner 4.0L 2003+
  • Product Attributes:
    • SellingPoint04: Ideal For Use In Hot Climates, On Modified Vehicles, Or In Extreme Towing/driving Conditions
    • SellingPoint15: N/a
    • SellingPoint05: Mishimoto Lifetime Warranty
    • SellingPoint06: N/a
    • SellingPoint07: N/a
    • Install Difficulty: 2
    • SellingPoint11: N/a
    • SellingPoint01: Direct Fit For 2003+ Toyota 4runner 4.0l
    • SellingPoint12: N/a
    • TechSpec Engine Codes: 4.0l V6
    • SellingPoint02: Stock-style Housing Includes Pre-installed Low-temperature Thermostat For Easy Install
    • SellingPoint13: N/a
    • SellingPoint03: The Lower Activation Temperature Allows Coolant To Flow Through The Engine Earlier, Which Reduces And Maintains Lower Engine Temperatures. (71c/160f Compared To The Factory Thermostat At 82c/180f)
    • SellingPoint14: N/a
    • TechSpec Chassis Codes: N/a
    • SellingPoint08: N/a
    • SellingPoint09: N/a
    • TechSpec Applications:
      • 2003+ Toyota 4runner 4.0l V6 (1gr-fe)--2007-2014 Toyota Fj Cruiser 4.0l V6 (1gr-fe)--2005-2015 Toyota Tacoma 4.0l V6 (1gr-fe)--2005-2014 Toyota Tundra 4.0l V6 (1gr-fe)
      • 2003+ Toyota 4runner 4.0l V6 (1gr-fe)--2007-2023 Toyota Fj Cruiser 4.0l V6 (1gr-fe)--2005-2015 Toyota Tacoma 4.0l V6 (1gr-fe)--2005-2014 Toyota Tundra 4.0l V6 (1gr-fe)--2010 - 2023 Toyota Prado 4.0l V6 (1gr-fe)--2009 - 2023 Toyota Lc70 Series 4.0l V6 (1gr
    • TechSpec Includes: (1) Mishimoto Low-temp Thermostat--(1) Thermostat Housing W/ O-ring--mishimoto Lifetime Warranty
    • TechSpec OEM Activation Temperature (F): 180
    • SellingPoint10: N/a
    • TechSpec Mishimoto Activation Temperature (F): 160
    • TechSpec Note: N/a
  • Features:
    • Direct fit for 2003+ Toyota 4Runner 4.0L
    • Stock-style housing includes pre-installed low-temperature thermostat for easy install
    • The lower activation temperature allows coolant to flow through the engine earlier, which yields and maintains lower engine temperatures (71?C/160?F compared to the factory thermostat at 82?C/180?F)
    • Ideal for use in hot climates, on modified vehicles, or in extreme towing/driving conditions
    • Mishimoto Lifetime Warranty
  • A defective thermostat can result in engine overheating and potential internal damage. Improve the reliability of your 2003+ Toyota 4Runner 4.0L cooling system with a Mishimoto Low-Temperature Racing Thermostat and housing! This thermostat is designed as a direct-fit replacement for your aged stock unit. The Mishimoto thermostat has a lower activation temperature (71?C/160?F) compared to the factory thermostat (82?C/180?F). The lower activation temperature allows coolant to flow through the engine earlier, which reduces and maintains lower engine temperatures. This thermostat is ideal for use in warmer climates, on vehicles making more power than stock, or under extreme towing/driving conditions. The stock-style housing will provide a proper seal and installs easily. Like all our Toyota Performance parts, this thermostat and housing includes the Mishimoto Lifetime Warranty.

Additional Fitment Information:
Vehicle Sub Model
2021 - Toyota 4Runner Venture

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
    • SellingPoint05: Mishimoto Lifetime Warranty
    • SellingPoint06: N/a
    • SellingPoint07: N/a
    • SellingPoint01: Fits 2001-2013 Chevrolet/gmc 6.6l Duramax
    • SellingPoint02: Activates At Higher Temperature Allowing Engine Temperatures To Rise
    • SellingPoint03: Ideal For Colder Climates
    • TechSpec Chassis Codes: N/a
    • SellingPoint08: N/a
    • SellingPoint09: N/a
    • TechSpec OEM Activation Temperature (F): N/a
    • SellingPoint10: N/a
    • TechSpec Note: N/a
    • Prop 65 (C, R or CR): Cr
    • SellingPoint15: N/a
    • Install Difficulty: 2
    • SellingPoint11: N/a
    • SellingPoint12: N/a
    • TechSpec Engine Codes: N/a
    • SellingPoint13: N/a
    • SellingPoint14: 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 Mishimoto Activation Temperature (F): 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 Block CC Fuel Type Engine CID
2021 - GMC Sierra 3500 HD V 6599 DIESEL 8 Cyl 6.6L 403
Showing 1 - 10 of 129 products

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