2015 Subaru WRX STI Radiator Parts

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CSF
  • 08-14 Subaru WRX & STI with built-in Oil Cooler All-Aluminum Radiator
  • CSF manufactures the most advanced and efficient radiator in the industry for your WRX/STI. CSF uses innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation.
  • Product Attributes:
    • Core Material: Aluminum
    • Title: 08-14 Subaru Wrx & Sti W/ Built-in Oil Cooler All-aluminum Radiator
  • Features:
    • 2-Row 42mm Core (Dual Core) Featuring CSF's Exclusive B-Tube Technology
    • Core Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area Contact
    • CNC Machined "Quick-Connect" Inlet/Outlet Connections
    • CNC Machined Brackets and Fittings for Superb Fit and Durability
    • All-Aluminum Race Style Drain Plug
    • 1-Hour "Mirror Finish" Hand Polish
    • Drop-in Fit
  • CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your WRX/STI running at its best, a CSF High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track, a performance radiator is a must-have for both high horsepower builds as well as race vehicles which need added cooling performance in motorsports environments. This radiator features a 2-Row core with CSF's exclusive B-Tube Technology: Unlike a regular oval shape "O" type radiator tube, CSF uses a specially engineered tube in the shape of a "B". These "B-tubes" are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (with better cooling efficiency) because this design is actually stronger than normal "O" shape tubes that are welded. The design (inlet in the middle of the tube that is seam brazed) increases the heat transfer surface area of the tubes by approximately 15% over regular tubes - producing the efficiency of two smaller tubes vs. one large tube within the same space criteria. With "B-tubes" you are able to get "dual liquid laminar flow". CSF also uses ultra efficient multi louvered fins that are carefully and precisely aligned to maximize airflow through each radiator core. Fin specifications are carefully measured and calculated for each application, and tested for maximum heat rejection efficiency in our wind-tunnel lab.The CSF WRX/STI radiator is a true "Drop-in fit" design requiring no modifications to install. OE style brackets are all CNC machined and welded for the best durability possible. Inlet/Outlet connections are designed to match the OE connections so you can reuse OEM hoses or aftermarket. Trust the cooling experts at CSF for the best performing, highest-quality, and most reliable radiators.

This Part Fits the Following OEM/Substitute Numbers:
45111AG01A, 45111AG09A, 45119AG010, 45119FG030, 45119SC010, 45119SC090, 45119VA000, 45119VA010

Additional Fitment Information:
Vehicle Block CC Transmission Region Engine Body Aspiration CID
2015 - Subaru WRX STI H 2458 Manual United States 4 Cyl 2.5L Sedan Turbocharged -

Mishimoto
  • Performance Aluminum Radiator, fits 2008-2014 Subaru WRX / 2008-2021 STI
  • Performance Aluminum Radiator, fits Subaru WRX 2008-2014/Subaru STI 2008-2021
  • Product Attributes:
    • SellingPoint04: Increased Fluid Capacity And Optimal Heat Dissipation
    • SellingPoint05: Provides Efficient Temperature Reduction For Use On The Street, Track, Rallycross, Or Autocross Course
    • SellingPoint06: Includes 1.3 Bar High-pressure Radiator Cap Which Effectively Raises The Boiling Point Of Engine Coolant, Providing A Safer And More Efficient System
    • SellingPoint07: Includes Magnetic Drain Plug To Capture Any Metallic Debris/fragments In Your Cooling System
    • SellingPoint01: Direct Fit For The 2008-2019 Subaru Wrx/sti
    • SellingPoint02: Full Aluminum Construction Including Durable, Tig-welded End Tanks
    • TechSpec Overall Length (in): 28
    • SellingPoint03: Features A Two-row, 1.65-in Thick, Efficient Brazed Aluminum Core
    • TechSpec Chassis Codes: Ge--gh
    • SellingPoint08: Mishimoto Lifetime Warranty
    • SellingPoint09: N/a
    • TechSpec Drain Plug Thread Size: M12 X 1.5
    • TechSpec Core Height (in): 13.39
    • TechSpec Core Thickness (in): 1.65
    • Installation Difficulty: 3
    • SellingPoint10: N/a
    • Prop 65 (C, R or CR): Cr
    • SellingPoint15: N/a
    • Install Difficulty: 3
    • SellingPoint11: N/a
    • SellingPoint12: N/a
    • TechSpec Engine Codes: Ej255--ej257
    • TechSpec Overall Width (ins): 2.15
    • SellingPoint13: N/a
    • SellingPoint14: N/a
    • TechSpec Core Length (in): 27.08
    • TechSpec Overall Height (in): 21.8
    • Prop 65 - Short Label: Prop65_warning.jpg
    • TechSpec Material: N/a
    • TechSpec Applications: 2008-2014 Subaru Wrx--2008-2019 Subaru Sti--2009-2013 Subaru Forester Xt--2005-2009 Subaru Outback Xt--2005-2009 Subaru Legacy Gt
    • TechSpec Includes: Mishimoto Radiator--mishimoto Radiator Cap--overflow Nipples - 2--magnetic Drain Plug--mishimoto Lifetime Warranty
    • TechSpec Rows: 2
    • TechSpec DPI: 13091/13093
    • TechSpec Fluid Capacity (gal): 2.21
    • TechSpec Inlet (in): 1.54
    • TechSpec Outlet (in): 1.54
  • Features:
    • Direct fit for the 2008-2014 Subaru WRX/STI
    • Premium radiator has 3-row (2" thick) core for improved strength and reliability.
    • 16% thinner-than-stock tubes allow for more surface contact, increasing cooling efficiency.
    • Greater density of rows for higher cooling capacity.
    • More contact points for additional heat transfer.
    • 3-row design creates more air turbulence, maximizing cooling efficiency
    • Includes magnetic drain plug
    • Includes a high-pressure 1.3 bar
    • Mishimoto radiator cap
    • Mishimoto Lifetime Warranty
  • The Mishimoto performance aluminum radiator for the 2008-2014 Subaru WRX/STI is designed and engineered to maximize cooling efficiency by up to 30-percent, boost engine functions, and most importantly protect your car from overheating. It is the ideal upgrade to the stock Subaru radiator whether you drive your vehicle daily or take it for track runs. The Mishimoto 2008-2014 Subaru WRX/STI radiator features a lightweight dual core, 100-percent brazed aluminum, and polished end tanks, enhancing the overall performance of your engine. Every Mishimoto aluminum radiator is a direct OEM fit making installation effortless with no cutting or modification required. All Mishimoto radiators come with a high pressure 1.3 bar Mishimoto radiator cap and a great warranty including accident protection.

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine CID
2015 - Subaru WRX STI H 2458 GAS 4 Cyl 2.5L -

Mishimoto
  • X-Line Performance Aluminum Radiator, fits 08-14 Subaru WRX / 08-21 STI
  • X-Line Performance Aluminum Radiator, fits Subaru WRX 2008-2014/Subaru STI 2008-2021
  • Product Attributes:
    • SellingPoint04: Greater Density Of Rows For Higher Cooling Capacity.
    • SellingPoint05: More Contact Points For Additional Heat Transfer.
    • SellingPoint06: 3-row Design Creates More Air Turbulence, Maximizing Cooling Efficiency
    • SellingPoint07: Includes Magnetic Drain Plug
    • SellingPoint01: Direct Fit For The 2008-2014 Subaru Wrx/sti
    • SellingPoint02: Premium Radiator Has 3-row (2-in Thick) Core For Improved Strength And Reliability.
    • TechSpec Overall Length (in): 21.8
    • SellingPoint03: 16-percent Thinner-than-stock Tubes Allow For More Surface Contact, Increasing Cooling Efficiency.
    • TechSpec Chassis Codes: Ge--gh
    • SellingPoint08: Includes A High-pressure 1.3 Bar
    • SellingPoint09: Mishimoto Radiator Cap
    • TechSpec Drain Plug Thread Size: M12 X 1.5
    • TechSpec Core Height (in): 27.09
    • TechSpec Core Thickness (in): 2
    • SellingPoint10: Mishimoto Lifetime Warranty
    • TechSpec Note: This Item Is For Manual Transmission Vehicles. For Automatic Applications, Please Purchase Optional Mishimoto Universal Transmission Cooler Kit.----caution:--the Provided Mishimoto Radiator Cap Should Replace The Stock Cap Located On The Expansion Tank. T
    • Prop 65 (C, R or CR): Cr
    • SellingPoint15: N/a
    • Install Difficulty: 3
    • SellingPoint11: N/a
    • SellingPoint12: N/a
    • TechSpec Engine Codes: Ej255--ej257
    • TechSpec Overall Width (ins): 2.5
    • SellingPoint13: N/a
    • SellingPoint14: N/a
    • TechSpec Core Length (in): 13.39
    • TechSpec Overall Height (in): 28
    • Prop 65 - Short Label: Prop65_warning.jpg
    • TechSpec Material: N/a
    • TechSpec Applications: 2008-2014 Subaru Wrx--2008-2019 Subaru Sti--2009-2013 Subaru Forester Xt--2005-2009 Subaru Outback Xt--2005-2009 Subaru Legacy Gt
    • TechSpec Includes: Mishimoto Radiator--mishimoto Radiator Cap--overflow Nipples - 2--magnetic Drain Plug--mishimoto Lifetime Warranty
    • TechSpec Rows: 3
    • TechSpec DPI: 13091/13093
    • TechSpec Fluid Capacity (gal): N/a
    • TechSpec Inlet (in): 1.54
    • TechSpec Outlet (in): 1.54
  • Features:
    • Direct fit for the 2008-2014 Subaru WRX/2008-2021 Subaru STI
    • Premium radiator has 3-row (2" thick) core for improved strength and reliability.
    • 16% thinner-than-stock tubes allow for more surface contact, increasing cooling efficiency.
    • Greater density of rows for higher cooling capacity.
    • More contact points for additional heat transfer.
    • 3-row design creates more air turbulence, maximizing cooling efficiency
    • Includes magnetic drain plug
    • Includes a high-pressure 1.3 bar
    • Mishimoto radiator cap
    • Mishimoto Lifetime Warranty
  • The Mishimoto X Line performance aluminum radiator for the 2008-2014 Subaru WRX/STI is designed with a larger 3 row core to maximize cooling efficiency, boost engine functions, and most importantly protect your car from overheating. It is the ideal upgrade to the stock Subaru radiator whether you drive your vehicle daily or take it for track runs. The Mishimoto aluminum 2008-2014 Subaru WRX/STI radiator features a lightweight triple core, 100-percent brazed aluminum, and polished end tanks, enhancing the overall performance of your engine. Every Mishimoto aluminum radiator is a direct OEM fit making installation effortless with no cutting or modification required. All Mishimoto radiators come with a high pressure 1.3 bar Mishimoto radiator cap and a great warranty including accident protection.

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine CID
2015 - Subaru WRX STI H 2458 GAS 4 Cyl 2.5L -

Mishimoto
  • X-Line Performance Aluminum Radiator, fits 08-14 Subaru WRX / 08-21 STI
  • X-Line Performance Aluminum Radiator, fits Subaru WRX 2008-2014/Subaru STI 2008-2021
  • Product Attributes:
    • SellingPoint04: Greater Density Of Rows For Higher Cooling Capacity.
    • SellingPoint05: More Contact Points For Additional Heat Transfer.
    • SellingPoint06: 3-row Design Creates More Air Turbulence, Maximizing Cooling Efficiency
    • SellingPoint07: Includes Magnetic Drain Plug
    • SellingPoint01: Direct Fit For The 2008-2014 Subaru Wrx/sti
    • SellingPoint02: Premium Radiator Has 3-row (2-in Thick) Core For Improved Strength And Reliability.
    • TechSpec Overall Length (in): 21.8
    • SellingPoint03: 16-percent Thinner-than-stock Tubes Allow For More Surface Contact, Increasing Cooling Efficiency.
    • TechSpec Chassis Codes: Ge--gh
    • SellingPoint08: Includes A High-pressure 1.3 Bar
    • SellingPoint09: Mishimoto Radiator Cap
    • TechSpec Drain Plug Thread Size: M12 X 1.5
    • TechSpec Core Height (in): 27.09
    • TechSpec Core Thickness (in): 2
    • SellingPoint10: Mishimoto Lifetime Warranty
    • TechSpec Note: This Item Is For Manual Transmission Vehicles. For Automatic Applications, Please Purchase Optional Mishimoto Universal Transmission Cooler Kit.----caution:--the Provided Mishimoto Radiator Cap Should Replace The Stock Cap Located On The Expansion Tank. T
    • SellingPoint15: N/a
    • Install Difficulty: 3
    • SellingPoint11: N/a
    • SellingPoint12: N/a
    • TechSpec Engine Codes: Ej255--ej257
    • TechSpec Overall Width (ins): 2.5
    • SellingPoint13: N/a
    • SellingPoint14: N/a
    • TechSpec Core Length (in): 13.39
    • TechSpec Overall Height (in): 28
    • TechSpec Material: N/a
    • TechSpec Applications: 2008-2014 Subaru Wrx--2008-2019 Subaru Sti--2009-2013 Subaru Forester Xt--2005-2009 Subaru Outback Xt--2005-2009 Subaru Legacy Gt
    • TechSpec Includes: Mishimoto Radiator--mishimoto Radiator Cap--overflow Nipples - 2--magnetic Drain Plug--mishimoto Lifetime Warranty
    • TechSpec Rows: 3
    • TechSpec DPI: 13091/13093
    • TechSpec Fluid Capacity (gal): N/a
    • TechSpec Inlet (in): 1.54
    • TechSpec Outlet (in): 1.54
  • Features:
    • Direct fit for the 2008-2014 Subaru WRX/2008-2021 Subaru STI
    • Premium radiator has 3-row (2" thick) core for improved strength and reliability.
    • 16% thinner-than-stock tubes allow for more surface contact, increasing cooling efficiency.
    • Greater density of rows for higher cooling capacity.
    • More contact points for additional heat transfer.
    • 3-row design creates more air turbulence, maximizing cooling efficiency
    • Includes magnetic drain plug
    • Includes a high-pressure 1.3 bar
    • Mishimoto radiator cap
    • Mishimoto Lifetime Warranty
  • The Mishimoto X Line performance aluminum radiator for the 2008-2014 Subaru WRX/STI is designed with a larger 3 row core to maximize cooling efficiency, boost engine functions, and most importantly protect your car from overheating. It is the ideal upgrade to the stock Subaru radiator whether you drive your vehicle daily or take it for track runs. The Mishimoto aluminum 2008-2014 Subaru WRX/STI radiator features a lightweight triple core, 100-percent brazed aluminum, and polished end tanks, enhancing the overall performance of your engine. Every Mishimoto aluminum radiator is a direct OEM fit making installation effortless with no cutting or modification required. All Mishimoto radiators come with a high pressure 1.3 bar Mishimoto radiator cap and a great warranty including accident protection.

Additional Fitment Information:
Vehicle Sub Model
2015 - Subaru WRX STI Launch Edition

Mishimoto
  • Performance Aluminum Radiator, fits 2008-2014 Subaru WRX / 2008-2021 STI
  • Performance Aluminum Radiator, fits Subaru WRX 2008-2014/Subaru STI 2008-2021
  • Product Attributes:
    • SellingPoint04: Increased Fluid Capacity And Optimal Heat Dissipation
    • SellingPoint05: Provides Efficient Temperature Reduction For Use On The Street, Track, Rallycross, Or Autocross Course
    • SellingPoint06: Includes 1.3 Bar High-pressure Radiator Cap Which Effectively Raises The Boiling Point Of Engine Coolant, Providing A Safer And More Efficient System
    • SellingPoint07: Includes Magnetic Drain Plug To Capture Any Metallic Debris/fragments In Your Cooling System
    • SellingPoint01: Direct Fit For The 2008-2019 Subaru Wrx/sti
    • SellingPoint02: Full Aluminum Construction Including Durable, Tig-welded End Tanks
    • TechSpec Overall Length (in): 28
    • SellingPoint03: Features A Two-row, 1.65-in Thick, Efficient Brazed Aluminum Core
    • TechSpec Chassis Codes: Ge--gh
    • SellingPoint08: Mishimoto Lifetime Warranty
    • SellingPoint09: N/a
    • TechSpec Drain Plug Thread Size: M12 X 1.5
    • TechSpec Core Height (in): 13.39
    • TechSpec Core Thickness (in): 1.65
    • SellingPoint10: N/a
    • SellingPoint15: N/a
    • Install Difficulty: 3
    • SellingPoint11: N/a
    • SellingPoint12: N/a
    • TechSpec Engine Codes: Ej255--ej257
    • TechSpec Overall Width (ins): 2.15
    • SellingPoint13: N/a
    • SellingPoint14: N/a
    • TechSpec Core Length (in): 27.08
    • TechSpec Overall Height (in): 21.8
    • TechSpec Material: N/a
    • TechSpec Applications: 2008-2014 Subaru Wrx--2008-2019 Subaru Sti--2009-2013 Subaru Forester Xt--2005-2009 Subaru Outback Xt--2005-2009 Subaru Legacy Gt
    • TechSpec Includes: Mishimoto Radiator--mishimoto Radiator Cap--overflow Nipples - 2--magnetic Drain Plug--mishimoto Lifetime Warranty
    • TechSpec Rows: 2
    • TechSpec DPI: 13091/13093
    • TechSpec Fluid Capacity (gal): 2.21
    • TechSpec Inlet (in): 1.54
    • TechSpec Outlet (in): 1.54
  • Features:
    • Direct fit for the 2008-2014 Subaru WRX/STI
    • Premium radiator has 3-row (2" thick) core for improved strength and reliability.
    • 16% thinner-than-stock tubes allow for more surface contact, increasing cooling efficiency.
    • Greater density of rows for higher cooling capacity.
    • More contact points for additional heat transfer.
    • 3-row design creates more air turbulence, maximizing cooling efficiency
    • Includes magnetic drain plug
    • Includes a high-pressure 1.3 bar
    • Mishimoto radiator cap
    • Mishimoto Lifetime Warranty
  • The Mishimoto performance aluminum radiator for the 2008-2014 Subaru WRX/STI is designed and engineered to maximize cooling efficiency by up to 30-percent, boost engine functions, and most importantly protect your car from overheating. It is the ideal upgrade to the stock Subaru radiator whether you drive your vehicle daily or take it for track runs. The Mishimoto 2008-2014 Subaru WRX/STI radiator features a lightweight dual core, 100-percent brazed aluminum, and polished end tanks, enhancing the overall performance of your engine. Every Mishimoto aluminum radiator is a direct OEM fit making installation effortless with no cutting or modification required. All Mishimoto radiators come with a high pressure 1.3 bar Mishimoto radiator cap and a great warranty including accident protection.

Additional Fitment Information:
Vehicle Sub Model
2015 - Subaru WRX STI Launch Edition
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