Four Seasons 92151 HVAC Heater Core

Heater Core for Toyota Tacoma

Restore cabin heat performance with this Four Seasons Heater Core, part number 92151. Built with an aluminum core and OE-matching dimensions, it is a direct replacement for select Toyota Tacoma models and is engineered to meet or exceed OEM requirements.

Key Features

• Four Seasons Heater Core, part number 92151
• Aluminum heater core construction for efficient heat transfer
• Core dimensions: 10-3/8 in. length, 6-3/4 in. width, 1-3/8 in. thickness
• Tube size: 0.625 in. / 15.875 mm on both connections
• Meets or exceeds OEM specifications
• Direct-fit style for select Toyota Tacoma heater core applications

Detailed Description

The Four Seasons 92151 heater core is designed for Toyota Tacoma heating system service where a replacement core is needed to restore proper coolant-to-air heat exchange. Its aluminum construction supports consistent thermal performance, while the listed core height of 10.375 inches, width of 6.750 inches, and depth of 1.375 inches help confirm fitment during repair planning. This heater core is listed for 2005-2015 Toyota Tacoma and 2016 Toyota Tacoma built to 8/15, making it a focused solution for Tacoma heater core replacement work. This part cross-references Spectra Premium 98038 and UAC HT2022C for the same application.

What It Helps Fix

• Weak or no heat from the HVAC vents
• Coolant odor inside the cabin from a leaking heater core
• Fogging or film on the windshield caused by heater core seepage
• Uneven cabin temperature output in a Toyota Tacoma
• Cooling system service needs tied to a restricted or damaged heater core

Installation Notes and Tips

Verify the vehicle year and build date before ordering, especially for 2016 Toyota Tacoma models noted as built to 8/15. Compare the tube diameter and overall core dimensions to the original unit before installation. Proper cooling system draining, flushing, and refill procedures should be followed during heater core replacement to help protect the new component and the HVAC system.

Quality Assurance

Four Seasons lists this heater core as meeting or exceeding OEM requirements, making it a dependable replacement choice for Tacoma HVAC repair and maintenance.