Spectra 93072 HVAC Heater Core - Front

Spectra 93072 HVAC Heater Core

The Spectra 93072 HVAC heater core is a direct-fit replacement for select Toyota truck and SUV applications. Built for the 2001-2007 Toyota Sequoia and 2003-2006 Toyota Tundra, it restores cabin heat performance when the original heater core is leaking, restricted, or no longer transferring heat efficiently.

• Direct replacement HVAC heater core for select Toyota applications
• Fits 2001-2007 Toyota Sequoia, front
• Fits 2003-2004 Toyota Tundra, front
• Fits 2005-2006 Toyota Tundra
• OE-style replacement for factory heater core service
• Spectra Premium engineering and quality control for consistent fit and function

Application Details

This heater core is built for Toyota Sequoia and Toyota Tundra models listed in the fitment data, including front-position applications where specified. The Spectra 93072, also referenced as part number 93072, is intended for drivers replacing a failed heater core in vehicles that need dependable interior heat and proper coolant-to-air transfer. This part cross-references Four Seasons 90072 for the same application.

Common Repair Reasons

• Loss of cabin heat from a restricted or leaking heater core
• Sweet coolant odor inside the vehicle from heater core seepage
• Fogging or film on the inside of the windshield caused by coolant vapor
• Uneven or weak heat output from the HVAC system
• Coolant loss traced to the heater core circuit

Installation Notes

Verify the vehicle year, model, and heater core position before installation. On Toyota Sequoia and Toyota Tundra applications, access typically requires HVAC case service, so compare the original unit to the replacement part before reassembly. Flush the cooling system and inspect hoses, clamps, and seals during heater core replacement to help prevent repeat contamination or leaks.

Quality Assurance

Spectra Premium states that its HVAC heater cores are engineered and manufactured with quality control processes intended to meet or exceed original equipment performance for the parts they replace.