How to Remove and Install a Radiator and Coolant Reservoir on Subaru Impreza?

Set the parking brake, raise the vehicle, and remove the splash shield. Drain the cooling system, remove the air intake duct, coolant reservoir, and disconnect radiator hoses. Disconnect fan connectors, remove radiator brackets, and lift out the radiator and cooling fans. Inspect the radiator for damage and clean with a hose. Check and replace radiator mounts if needed. Reinstall in reverse order, ensuring the radiator seats completely. Refill the cooling system with coolant, check for leaks, and adjust coolant level. Check transaxle fluid, remove and clean the coolant reservoir. Drain some coolant, remove the top engine cover and tank. Reinstall and refill with coolant.

Genuine Subaru Impreza Radiator

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36 Radiators found

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Subaru Impreza Radiator Complete
Part Number: 45119AG010
$239.37 MSRP: $349.95
You Save: $110.58 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Radiator, Radiator Assembly
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2012-2016 Subaru Impreza | Base, Limited, Premium, Sport, Sport Limited
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Subaru Impreza Radiator Complete
Part Number: 45119FG010
$255.25 MSRP: $373.17
You Save: $117.92 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Radiator, Radiator Assembly
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2008-2011 Subaru Impreza | WRX, WRX Sport, WRXSS | 2.5L H4 Turbo
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Subaru Impreza Radiator Assembly
Part Number: 45111FL00B
$240.00 MSRP: $350.88
You Save: $110.88 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Replaces: 45111FL00A
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2017-2021 Subaru Impreza | Base, Limited, Premium, Sport
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Subaru Impreza Radiator Complete
Part Number: 45119FE000
$263.28 MSRP: $384.92
You Save: $121.64 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Radiator, Radiator Assembly
- Replaces: 45111FE100, 45111FE102, 45111FE101, X4511FE102
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2003-2007 Subaru Impreza | STI, STI Limited, WRX, WRX TR | 2.0L H4 Turbo, 2.5L H4 Turbo
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Subaru Impreza Air Conditioner Radiator
Part Number: 45111FE101
$263.28 MSRP: $384.92
You Save: $121.64 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Radiator Assy ; Radiator Complete
- Replaced by: 45119FE000
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2003-2005 Subaru Impreza | STI, WRX | 2.0L H4 Turbo, 2.5L H4 Turbo
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Subaru Impreza Radiator Complete
Part Number: 45119SC090
$263.29 MSRP: $384.93
You Save: $121.64 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Radiator, Radiator Assembly
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2009-2011 Subaru Impreza | STI, STI Special Edition, STI Sport | 2.5L H4 Turbo
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Subaru Impreza Radiator Complete
Part Number: 45119FG040
$318.32 MSRP: $469.50
You Save: $151.18 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Radiator, Radiator Assembly
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2008-2011 Subaru Impreza | 2.5i, Outback Sport | 2.5L H4
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Subaru Impreza Radiator Complete
Part Number: 45119FG070
$297.22 MSRP: $438.38
You Save: $141.16 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2008 Subaru Impreza | 2.5i, Outback Sport | 2.5L H4
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Subaru Impreza Radiator Complete
Part Number: 45119FG050
$318.32 MSRP: $469.50
You Save: $151.18 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Radiator, Radiator Assembly
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2008-2011 Subaru Impreza | 2.5i, Outback Sport | 2.5L H4
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Subaru Impreza Radiator Assembly
Part Number: 45111FC100
$239.35 MSRP: $349.93
You Save: $110.58 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Radiator Assy
- Replaced by: 45199FC100
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1998 Subaru Impreza | RS | 2.5L H4 DOHC
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Subaru Impreza Radiator Complete
Part Number: 45119FG000
$318.32 MSRP: $469.50
You Save: $151.18 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Radiator, Radiator Assembly
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2008-2010 Subaru Impreza | 2.5 GT, WRX, WRX Sport | 2.5L H4 Turbo
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Subaru Impreza Radiator Complete
Part Number: 45119FG030
$263.27 MSRP: $384.90
You Save: $121.63 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Radiator, Radiator Assembly
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2008-2009 Subaru Impreza | STI | 2.5L H4 Turbo
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Subaru Impreza RADIATOR ASSY
Part Number: 45111FN000
$239.33 MSRP: $349.90
You Save: $110.57 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2024-2025 Subaru Impreza | 4 Cyl 2.0L, 4 Cyl 2.5L
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Subaru Impreza Radiator Complete
Part Number: 45111FE100
$263.28 MSRP: $384.92
You Save: $121.64 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Radiator Assy
- Replaced by: 45119FE000
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2003 Subaru Impreza | WRX | 2.0L H4 Turbo
View related parts
Subaru Impreza Radiator Assembly
Part Number: 45199FA030
$236.97 MSRP: $346.45
You Save: $109.48 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Radiator Assy
- Replaced by: 45199FC021
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1993-1998 Subaru Impreza | Brighton, L, L+, LE, LS, LX, Outback | 1.8L H4, 2.2L H4, 2.2L H4 (New EVAPO)
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Subaru Impreza Radiator Assembly
Part Number: 45199FA000
$236.97 MSRP: $346.45
You Save: $109.48 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Radiator Assy
- Replaced by: 45199FC021
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1998 Subaru Impreza | Brighton, L, Outback | 2.2L H4 (New EVAPO)
View related parts
Subaru Impreza Radiator Complete
Part Number: 45111FE111
$330.13 MSRP: $486.92
You Save: $156.79 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Radiator Assy
- Replaced by: 45119FE010
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2003-2005 Subaru Impreza | WRX | 2.0L H4 Turbo
View related parts
Subaru Impreza Radiator Complete
Part Number: 45111FC340
$239.34 MSRP: $349.92
You Save: $110.58 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Radiator Assy
- Replaced by: 45199FC340
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1999-2001 Subaru Impreza | Brighton, L, Outback, RS, TS | 2.2L H4 Series, 2.5L H4 SOHC
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Subaru Impreza Radiator Complete
Part Number: 45111FE080
$263.28 MSRP: $384.92
You Save: $121.64 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 45119FE030
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2002-2005 Subaru Impreza | Outback, RS, TS | 2.5L H4
View related parts
Subaru Impreza Radiator Complete
Part Number: 45119FG060
$283.07 MSRP: $417.50
You Save: $134.43 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2008 Subaru Impreza | WRX, WRX Sport | 2.5L H4 Turbo

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1-20 of 36 Results

Subaru Impreza Radiator

The Subaru Impreza Radiator serves as the primary heat exchanger in a vehicle's cooling system and regulates engine temperature within limits. The Radiator is located at the front of the vehicle where air enters through the grille. A stream of hot coolant from the engine flows to the Radiator, which consists of a number of thin metal tubes with many cooling fins. The hot coolant flows through the tubes, which are surrounded by the air, and loses heat to the air before the coolant returns to the engine. The aluminum core design of many Radiator units as well as plastic or aluminum side tanks allows them to have a large surface area and effective heat transfer. The Radiator benefits from the continuous flow of air, and Subaru Impreza recommended fluid can help slow down corrosion. With constant coolant circulation, the right ratio of antifreeze to water helps the system run at an engine temperature of approximately 180 to 200 degrees Fahrenheit. Indications of trouble include repeated overheating, pooling antifreeze, which is a clear indication of a leak, a sudden drop in coolant level, and brown sludge in the coolant. Timely servicing of any Subaru Impreza provides ample prevention of cooling damage. Before more serious damage occurs, fitting a fresh Radiator can restore original Subaru Impreza temperature control to safeguard the engine.

Our website stands as the go-to online destination for OEM Subaru Impreza Radiator. With complete lines of genuine Subaru Impreza Radiator available at unbeatable market prices, we ensure top quality, reliability, and durability. Each part comes backed by the manufacturer's warranty, reinforcing your trust in our offerings.

Subaru Impreza Radiator Parts Questions & Experts Answers

Radiator Complete
45119FG040
Q:
How to Remove and Install a Radiator and Coolant Reservoir on Subaru Impreza?
Posted by Terry D.
A:
Set the parking brake, raise the vehicle, and remove the splash shield. Drain the cooling system, remove the air intake duct, coolant reservoir, and disconnect radiator hoses. Disconnect fan connectors, remove radiator brackets, and lift out the radiator and cooling fans. Inspect the radiator for damage and clean with a hose. Check and replace radiator mounts if needed. Reinstall in reverse order, ensuring the radiator seats completely. Refill the cooling system with coolant, check for leaks, and adjust coolant level. Check transaxle fluid, remove and clean the coolant reservoir. Drain some coolant, remove the top engine cover and tank. Reinstall and refill with coolant.
Answered by Subaru Parts Specialist Edgar / Mar 05, 2023