Universal Air HT8240C HVAC Heater Core - Front

Heater Core for GM Trucks and SUVs

Universal Air HT8240C is an aluminum HVAC heater core for select Chevrolet and GMC trucks and SUVs from 1988-2004. It is built for direct-fit replacement in applications such as Chevrolet C1500, K1500, Tahoe, Silverado, and GMC Yukon models with confirmed fitment.

Key Features

• Aluminum heater core construction
• Fits select Chevrolet, GMC, and Cadillac applications
• Compatible with front and N/A position listings shown in the fitment data
• Direct replacement part number HT8240C
• Fits 1988-2004 GM truck and SUV heater core applications

Application Details

This Universal Air heater core is listed for a wide range of GM platforms, including Chevrolet Silverado 3500, Chevrolet Tahoe, GMC Yukon, Chevrolet Blazer, and Cadillac Escalade. It is a fitment-based replacement for vehicles needing an aluminum HVAC heater core, including 1992-1999 Chevrolet K1500 Suburban, front, and 1988-2000 GMC K3500, N/A. Part number HT8240C is also a relevant search reference for buyers comparing heater core options for Chevrolet C2500, C3500, and GMC C1500 applications.

What It Helps Address

• Loss of cabin heat
• Coolant leakage inside the HVAC case
• Restricted coolant flow through the heater circuit
• Fogging or dampness caused by heater core seepage
• Temperature inconsistency from a failing heater core

Installation Notes

Verify the year, make, model, and position against the fitment list before ordering. On GM trucks and SUVs, heater core replacement typically requires access to the HVAC case, so confirm the vehicle’s HVAC configuration and compare the original core dimensions and hose connections before installation. For search accuracy, this part is commonly referenced for Chevrolet Silverado, GMC Yukon, and Cadillac Escalade heater core replacement needs.

Quality Assurance

Universal Air HT8240C is an aluminum heater core from the Heater Core Aluminum product line, built for the listed GM applications and cross-shopped by part number HT8240C for fitment verification.