How to Replace a Heater Core in a Subaru Impreza?

Have an AC technician discharge and recover the refrigerant. Disconnect the battery, drain the cooling system, and disconnect the heater hoses, AC evaporator fittings, and temperature control cables. Remove the console, instrument panel, support beam, airbag control module, and blower motor housing fasteners. Lift the heater housing from the vehicle, remove the heater core tubes cover and support, and remove the heater core. Insert the new heater core, ensuring the sealing foam is in place. Reassemble the housing, install new O-rings, and reinsert the tubes. Reinstall the housing, ducts, beam, panel, console, and module. Reconnect the hoses and refrigerant lines, replace any damaged hoses, refill the radiator, and reconnect the battery. Start the vehicle, operate the heater controls, and check for leaks.

Genuine Subaru Impreza Heater Core

HVAC Heater Core

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7 Heater Cores found

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Subaru Impreza Heater Core Complete
Part Number: 72130FG000
$161.82 MSRP: $236.58
You Save: $74.76 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Heater Core
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2008-2016 Subaru Impreza | 2.5 GT, 2.5i, Base, Limited, Outback Sport, Premium, Sport, Sport Limited, STI, STI Special Edition, STI Sport, WRX, WRX Sport, WRXSS | 2.5L H4, 2.5L H4 Turbo
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Subaru Impreza Heater Core
Part Number: 72130FL00A
$86.25 MSRP: $125.00
You Save: $38.75 (31%)
Ships in 1-3 Business Days
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Product Specifications
- 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 Heater Core
Part Number: 72130FA021
$250.50 MSRP: $366.23
You Save: $115.73 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Replaced by: 72130FA022
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1998-2001 Subaru Impreza | Brighton, L, Outback, RS, TS | 2.2L H4 (New EVAPO), 2.2L H4 Series, 2.5L H4 DOHC, 2.5L H4 SOHC
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Subaru Impreza Heater Core
Part Number: 72130FE011
$289.32 MSRP: $422.98
You Save: $133.66 (32%)
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:
- 2006-2007 Subaru Impreza | 25i, Outback, Outback Sport, STI, STI Limited, WRX, WRX TR | 2.5L H4, 2.5L H4 Turbo
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Subaru Impreza PT071001 Heater Core
Part Number: 72130FA000
$255.79 MSRP: $373.97
You Save: $118.18 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Heater Core
- Replaced by: 72130FA002
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1993-1996 Subaru Impreza | Base, Brighton, L, L+, LE, LS, LX, Outback | 1.8L H4, 2.2L H4
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Subaru Impreza Heater Core
Part Number: 72130FA020
$250.50 MSRP: $366.23
You Save: $115.73 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 72130FA022
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1997 Subaru Impreza | Brighton, L, Outback | 1.8L H4, 2.2L H4, 2.2L H4 (New EVAPO)
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Subaru Impreza Heater Core
Part Number: 72130FE010
$256.12 MSRP: $374.45
You Save: $118.33 (32%)
Product Specifications
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2002-2006 Subaru Impreza | 25i, Outback, RS, STI, TS, WRX | 2.0L H4 Turbo, 2.5L H4, 2.5L H4 Turbo

Subaru Impreza Heater Core

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Subaru Impreza Heater Core Parts Questions & Experts Answers

Heater Core Complete
72130FG000
Q: How to Replace a Heater Core in a Subaru Impreza?
A:
Have an AC technician discharge and recover the refrigerant. Disconnect the battery, drain the cooling system, and disconnect the heater hoses, AC evaporator fittings, and temperature control cables. Remove the console, instrument panel, support beam, airbag control module, and blower motor housing fasteners. Lift the heater housing from the vehicle, remove the heater core tubes cover and support, and remove the heater core. Insert the new heater core, ensuring the sealing foam is in place. Reassemble the housing, install new O-rings, and reinsert the tubes. Reinstall the housing, ducts, beam, panel, console, and module. Reconnect the hoses and refrigerant lines, replace any damaged hoses, refill the Radiator, and reconnect the battery. Start the vehicle, operate the heater controls, and check for leaks.