Four Seasons 92274 HVAC Heater Core
OE Quality 60-Day Returns
Four Seasons
 Heater Core

Four Seasons 92274 HVAC Heater Core

Brand Four Seasons 92274
Length 10
Thickness 7/8
Width 4-5/8
Core Material Aluminum
Universal Or Specific Fit Specific
Gasket Or Seal Included Not included
Adjustable Pipe Positioning No
Core Depth IN 1.000
Core Height IN 10.000
Core Width IN 4.625
Description Heater cores
Meets / Exceeds OEM? Yes
Style Aluminum heater core
Tube 1 IN 0.86
Tube 1 MM 21.844
Tube 2 IN 0.86
Tube 2 MM 21.844
Type Heater core /aluminum
Product line Heater Core
Fits Subaru · 79 vehicles

OE direct replacement. Specific-fit heater core meets or exceeds OEM requirements.

Aluminum construction. Lightweight core material helps support efficient heat transfer.

Heater core. Restores cabin heat through the HVAC system.

Cross-references APDI 9010537, Dorman - HELP 91274 and Dorman - HELP 99295 for the same application. See all 11.

$101.83Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $101.83
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all HVAC Heater Core options

Heater Core for Subaru HVAC Repair

Restore cabin heat with the Four Seasons 92274 heater core, a specific-fit aluminum replacement for Subaru HVAC systems. Built to meet or exceed OEM requirements, this heater core is sized for direct replacement in select Subaru Forester, WRX, WRX STI, Crosstrek, Impreza, XV, and XV Crosstrek applications.

Key Features

  • Four Seasons Heater Core, part number 92274
  • Specific-fit design for confirmed Subaru applications
  • Aluminum core material and aluminum heater core style
  • Core dimensions: 10 in. height, 4-5/8 in. width, 1.000 in. depth
  • Tube size: 0.86 in. / 21.844 mm on both connections
  • Meets or exceeds OEM specifications
  • Gasket or seal not included
  • Adjustable pipe positioning: No

Product Details

The Four Seasons 92274 heater core is an aluminum HVAC heater core built for direct-fit replacement in Subaru heating systems. Its specific-fit construction and OEM-level dimensional profile support proper integration with the factory HVAC case, while the aluminum core material helps maintain efficient heat transfer. This part cross-references Dorman - HELP 91274 for the same application.

Compatible with 2008-2016 Subaru Impreza, 2009-2025 Subaru Forester, 2013-2025 Subaru WRX, 2013-2021 Subaru WRX STI, 2016-2017 Subaru Crosstrek, 2013-2015 Subaru XV, and 2013-2015 Subaru XV Crosstrek. For Subaru Forester heater core replacement or Subaru WRX heater core service, part number 92274 provides a direct replacement option for the listed vehicles.

Common Issues This Part Can Address

  • Weak or inconsistent cabin heat
  • Coolant odor inside the vehicle
  • Fogging from heater core leakage
  • Loss of heater performance after coolant contamination
  • Need for a direct replacement during HVAC repair

Installation Notes and Tips

Verify the vehicle’s year, model, and HVAC configuration before installation. Because the gasket or seal is not included, reuse or source the required sealing components separately as needed. Inspect the HVAC case, hoses, and coolant condition during replacement, and confirm the tube dimensions and core size match the original unit before assembly.

Quality Assurance

Four Seasons 92274 is engineered to meet or exceed OEM specifications for the listed Subaru applications. The aluminum construction and specific-fit design support consistent replacement quality for HVAC service work.

Related reading

This part fits 79 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2025SubaruForester—N/AHeater Core
2025SubaruWRX—N/AHeater Core
2024SubaruForester—N/AHeater Core
2024SubaruWRX—N/AHeater Core
2023SubaruForester—N/AHeater Core
2023SubaruWRX—N/AHeater Core
2022SubaruForester—N/AHeater Core
2022SubaruWRX—N/AHeater Core
2021SubaruForester—N/AHeater Core
2021SubaruWRX—N/AHeater Core
2021SubaruWRX STI—N/AHeater Core
2020SubaruForester—N/AHeater Core
2020SubaruWRX—N/AHeater Core
2020SubaruWRX STI—N/AHeater Core
2019SubaruForester—N/AHeater Core
2019SubaruWRX—N/AHeater Core
2019SubaruWRX STI—N/AHeater Core
2018SubaruForester—N/AHeater Core
2018SubaruWRX—N/AHeater Core
2018SubaruWRX STI—N/AHeater Core
2017SubaruCrosstrek—N/AHeater Core
2017SubaruForester—N/AHeater Core
2017SubaruWRX—N/AHeater Core
2017SubaruWRX STI—N/AHeater Core
2016SubaruCrosstrek—N/AHeater Core
2016SubaruForester—N/AHeater Core
2016SubaruImpreza—N/AHeater Core
2016SubaruWRX—N/AHeater Core
2016SubaruWRX STI—N/AHeater Core
2015SubaruForester—N/AHeater Core
2015SubaruImpreza—N/AHeater Core
2015SubaruWRX—N/AHeater Core
2015SubaruWRX STI—N/AHeater Core
2015SubaruXV—N/AHeater Core
2015SubaruXV Crosstrek—N/AHeater Core
2014SubaruForester—N/AHeater Core
2014SubaruImpreza—N/AHeater Core
2014SubaruWRX—N/AHeater Core
2014SubaruWRX STI—N/AHeater Core
2014SubaruXV—N/AHeater Core
2014SubaruXV Crosstrek—N/AHeater Core
2013SubaruForester—N/AHeater Core
2013SubaruImpreza—N/AHeater Core
2013SubaruWRX—N/AHeater Core
2013SubaruWRX STI—N/AHeater Core
2013SubaruXV—N/AHeater Core
2013SubaruXV Crosstrek—N/AHeater Core
2012SubaruForester—N/AHeater Core
2012SubaruImpreza—N/AHeater Core
2011SubaruForester—N/AHeater Core
2011SubaruImpreza—N/AHeater Core
2011SubaruImprezaWRXN/AHeater Core
2011SubaruImpreza2.5iN/AHeater Core
2011SubaruImprezaWRX STIN/AHeater Core
2011SubaruImprezaWRX STI LimitedN/AHeater Core
2011SubaruImprezaWRX LimitedN/AHeater Core
2011SubaruImpreza2.5i PremiumN/AHeater Core
2011SubaruImprezaWRX PremiumN/AHeater Core
2010SubaruForester—N/AHeater Core
2010SubaruImpreza—N/AHeater Core
2010SubaruImprezaWRXN/AHeater Core
2010SubaruImpreza2.5iN/AHeater Core
2010SubaruImprezaWRX STIN/AHeater Core
2010SubaruImprezaWRX LimitedN/AHeater Core
2010SubaruImpreza2.5 GTN/AHeater Core
2010SubaruImpreza2.5i PremiumN/AHeater Core
2010SubaruImprezaWRX PremiumN/AHeater Core
2010SubaruImprezaWRX STI Special EditionN/AHeater Core
2009SubaruForester—N/AHeater Core
2009SubaruImpreza—N/AHeater Core
2009SubaruImprezaWRXN/AHeater Core
2009SubaruImpreza2.5iN/AHeater Core
2009SubaruImprezaWRX STIN/AHeater Core
2009SubaruImpreza2.5 GTN/AHeater Core
2009SubaruImprezaWRX PremiumN/AHeater Core
2008SubaruImpreza—N/AHeater Core
2008SubaruImprezaWRXN/AHeater Core
2008SubaruImpreza2.5iN/AHeater Core
2008SubaruImprezaWRX STIN/AHeater Core
Directly replaces or cross-references 11 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
APDI — 9010537Dorman - HELP — 91274Dorman - HELP — 99295Edelmann — 92274Global Parts Distributors LLC — 1811897Global Parts Distributors LLC — 8231645Spectra Premium — 98034UAC — HT2070C72130FG00072130FL000551274