Universal Air HT399287C HVAC Heater Core - Front

Heater Core for Toyota HVAC Repair

Restore cabin heat performance with the Universal Air Heater Core Aluminum, part number HT399287C. This HVAC heater core is built for direct-fit service on select Toyota applications, including Tacoma, 4Runner, and Tundra models.

• Aluminum heater core construction
• Direct replacement for select Toyota HVAC systems
• Fits 2001-2005 Toyota Tacoma, N/A
• Fits 1996-2002 Toyota 4Runner, Front
• Fits 2000-2002 Toyota Tundra, N/A
• Part number HT399287C for ordering and verification

Product Details

Universal Air HT399287C is a heater core aluminum replacement for Toyota heating systems that need a service-ready core for heat transfer inside the HVAC case. It is listed for 2001-2005 Toyota Tacoma, 1996-2002 Toyota 4Runner, and 2000-2002 Toyota Tundra, with fitment shown by vehicle and position. If you are searching for a Toyota Tacoma heater core, Toyota 4Runner heater core front, or Toyota Tundra HVAC heater core, HT399287C matches those applications directly.

Common Repair Uses

• No cabin heat from the HVAC system
• Weak or uneven heat output
• Coolant odor inside the vehicle
• Moisture or fogging related to heater core leakage
• Cooling system service requiring heater core replacement

Installation Notes

Verify year, model, and position before installation. Heater core replacement typically requires access to the HVAC case, so confirm all hose connections, seals, and surrounding components during service. Compare the original core dimensions and port layout to HT399287C before final assembly.

Quality Assurance

Universal Air HT399287C is cataloged as a heater core aluminum replacement for the listed Toyota applications. Confirm fitment against the vehicle’s HVAC configuration before purchase.