Four Seasons
Heater Core

Four Seasons 92414 HVAC Heater Core

Brand Four Seasons 92414
Length 5-5/8
Thickness 1
Width 8-5/8
Core Material Aluminum
Adjustable Pipe Positioning No
Core Depth IN 1
Core Height IN 5.625
Core Width IN 8.625
Description Heater cores
Meets / Exceeds OEM? Yes
Style Aluminum heater core
Tube 1 IN 0.6875
Tube 1 MM 17.4625
Tube 2 IN 0.6875
Tube 2 MM 17.4625
Type Heater core /aluminum
Product line Heater Core
Fits Toyota · 6 vehicles

OE direct replacement. Meets or exceeds OEM requirements for dependable fit and function.

Aluminum construction. Lightweight core material helps transfer heat efficiently.

Heater core. Restores cabin heat through a compact HVAC core design.

Cross-references APDI 9010654, Dorman - HELP 92414 and OSC 98050 for the same application. See all 6.

$127.36Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $127.36
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Four Seasons Heater Core for Toyota Prius

The Four Seasons 92414 heater core is an aluminum HVAC heater core built for 2004-2009 Toyota Prius models. It is made to meet or exceed OEM requirements and is sized for a direct-fit replacement in the Prius heating system.

Key Features

  • Brand: Four Seasons Heater Core
  • Part number: 92414
  • Aluminum core construction
  • Core dimensions: 5-5/8 in. height, 8-5/8 in. width, 1 in. depth
  • Tube size: 0.6875 in. / 17.4625 mm
  • Meets or exceeds OEM specifications
  • Fits 2004-2009 Toyota Prius, heater core position

Product Details

Four Seasons 92414 is an aluminum heater core designed for the HVAC system in the Toyota Prius. The compact core dimensions and fixed pipe positioning support a direct replacement layout, while the aluminum construction helps maintain efficient heat transfer within the vehicle’s cabin heating circuit. This part cross-references APDI 9010654 for the same application.

The Four Seasons Heater Core line focuses on replacement HVAC components for vehicles that need accurate fitment and dependable thermal performance. For Prius owners searching for a heater core for 2004-2009 Toyota Prius, Four Seasons 92414 provides an OE-style replacement option with the correct core size and tube configuration.

Common Issues This Part May Address

  • Weak or inconsistent cabin heat
  • Coolant odor inside the vehicle from a leaking heater core
  • Fogging or film on the windshield caused by HVAC coolant leakage
  • Restricted heat output from a clogged or corroded core
  • HVAC performance loss in 2004-2009 Toyota Prius models

Installation Notes and Tips

Verify the core dimensions, tube size, and fixed pipe positioning before installation. Drain the cooling system, inspect related hoses and seals, and confirm the HVAC housing is clean before installing the replacement heater core. After installation, refill and bleed the cooling system according to Toyota service procedures to help prevent air pockets and restore proper heater performance.

Quality Assurance

Four Seasons 92414 meets or exceeds OEM specifications for the listed application and is built as an aluminum heater core for HVAC replacement use.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2009ToyotaPriusN/AHeater Core
2008ToyotaPriusN/AHeater Core
2007ToyotaPriusN/AHeater Core
2006ToyotaPriusN/AHeater Core
2005ToyotaPriusN/AHeater Core
2004ToyotaPriusN/AHeater Core
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
APDI — 9010654Dorman - HELP — 92414OSC — 980505514148710747060HT2075C