Universal Air HT2187C HVAC Heater Core - Front

Heater Core for 2002 GM SUVs

Universal Air HT2187C is an aluminum HVAC heater core for select 2002 Chevrolet, GMC, and Oldsmobile applications. It is built for front heater core placement and is listed for direct fitment on the vehicles below.

Key Features

• Aluminum heater core construction
• Front HVAC heater core position
• Fits 2002 Chevrolet Trailblazer, front
• Fits 2002 Chevrolet Trailblazer EXT, front
• Fits 2002 GMC Envoy, front
• Fits 2002 GMC Envoy XL, front
• Fits 2002 Oldsmobile Bravada
• Part number HT2187C for application matching

Application Details

This Universal Air Heater Core Aluminum line part is intended for HVAC service on 2002 Chevrolet Trailblazer, 2002 Chevrolet Trailblazer EXT, 2002 GMC Envoy, 2002 GMC Envoy XL, and 2002 Oldsmobile Bravada. If you are searching for a 2002 Chevrolet Trailblazer heater core aluminum replacement or a 2002 GMC Envoy front heater core, HT2187C provides the listed vehicle coverage. The HT2187C part number should be verified against the existing core and vehicle configuration before ordering.

Common Problems This Part Addresses

• Loss of cabin heat from a leaking or restricted heater core
• Coolant odor inside the vehicle
• Fogging or film on the inside of the windshield from HVAC leakage
• Uneven or weak heat output from the dash vents
• Coolant seepage at the heater core housing area

Installation Notes

Confirm the vehicle year, make, model, and heater core position before installation. Compare the original core dimensions, inlet and outlet layout, and HVAC case fitment to the HT2187C unit. Proper cooling system service, including coolant drain and refill procedures, should be followed during replacement.

Quality Assurance

Universal Air identifies this part as part of its Heater Core Aluminum product line, with aluminum construction specified for the application.