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Universal Air HT399094C HVAC Heater Core - Front
| Brand | Universal Air HT399094C |
|---|---|
| Position | Front |
| Product line | Heater Core Aluminum |
| Fits | Chevrolet and GMC · 233 vehicles |
Aluminum construction. Lightweight material helps support efficient heat transfer.
Heater core. Transfers heat through the HVAC system for cabin warmth.
HVAC Heater Core for Front Applications
Universal Air HT399094C is an aluminum HVAC heater core for front-mounted applications in select Chevrolet and GMC vans and cutaway models with air conditioning. It is built for direct replacement service where the original heater core has leaked, restricted coolant flow, or no longer delivers consistent cabin heat.
Compatible With 1978-1999 Chevrolet G10, G20, G30, GMC G15, G25, G35, GMC G1500, G2500, G3500, Chevrolet P30, and GMC P3500 front HVAC systems with air conditioning.
- Aluminum heater core construction
- Front HVAC location
- For vehicles equipped with air conditioning
- Direct-fit replacement for select Chevrolet and GMC applications
- Part number: HT399094C
Product Details
This Universal Air heater core is part of the Heater Core Aluminum product line and is intended for HVAC service on older Chevrolet and GMC platforms. The aluminum core construction supports heat transfer within the heater box, helping restore warm air output through the vehicle’s climate control system. Part number HT399094C is listed for multiple front HVAC applications, including Chevrolet G10, G20, G30 and GMC G1500, G2500, G3500 vans, plus Chevrolet P30 and GMC P3500 models.
Common Heater Core Issues
- Loss of cabin heat from a leaking or clogged heater core
- Sweet coolant odor inside the vehicle
- Fogging or film on the windshield caused by coolant vapor
- Coolant loss traced to the HVAC heater circuit
- Uneven or weak heat output from the front HVAC system
Installation Notes
Verify the vehicle is equipped with air conditioning and confirm front HVAC placement before ordering. Drain the cooling system, inspect hoses and seals, and check the heater box for debris or corrosion during replacement. After installation, refill and bleed the cooling system according to the vehicle service procedure to help prevent air pockets and restore proper heater performance.
Quality Assurance
Universal Air HT399094C is cataloged as an aluminum heater core for defined Chevrolet and GMC fitments, including 1978-1995 Chevrolet G10, G20, G30 and 1979-1995 GMC G1500, G2500, G3500 applications, plus 1997-1999 Chevrolet P30 and GMC P3500 front HVAC service.
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 1999 | Chevrolet | P30 | — | 5.7L | V8 | GAS | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1999 | Chevrolet | P30 | — | 7.4L | V8 | GAS | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1999 | Chevrolet | P30 | — | 4.3L | V6 | GAS | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1999 | Chevrolet | P30 | — | 6.5L | V8 | DIESEL | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1999 | GMC | P3500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1998 | Chevrolet | P30 | — | 4.3L | V6 | GAS | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1998 | Chevrolet | P30 | — | 7.4L | V8 | GAS | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1998 | Chevrolet | P30 | — | 5.7L | V8 | GAS | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1998 | Chevrolet | P30 | — | 6.5L | V8 | DIESEL | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1998 | GMC | P3500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1997 | Chevrolet | P30 | — | 4.3L | V6 | GAS | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1997 | Chevrolet | P30 | — | 7.4L | V8 | GAS | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1997 | Chevrolet | P30 | — | 5.7L | V8 | GAS | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1997 | Chevrolet | P30 | — | 6.5L | V8 | DIESEL | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1997 | GMC | P3500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1995 | Chevrolet | G10 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1995 | Chevrolet | G20 | Beauville | 5.0L | V8 | GAS | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1995 | Chevrolet | G20 | Chevy Van | 5.7L | V8 | GAS | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1995 | Chevrolet | G20 | Chevy Van | 6.5L | V8 | DIESEL | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1995 | Chevrolet | G20 | Chevy Van | 4.3L | V6 | GAS | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1995 | Chevrolet | G20 | Chevy Van | 5.0L | V8 | GAS | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1995 | Chevrolet | G20 | Sportvan | 5.0L | V8 | GAS | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1995 | Chevrolet | G20 | Beauville | 5.7L | V8 | GAS | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1995 | Chevrolet | G20 | Sportvan | 5.7L | V8 | GAS | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1995 | Chevrolet | G20 | Beauville | 6.5L | V8 | DIESEL | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1995 | Chevrolet | G20 | Beauville | 4.3L | V6 | GAS | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1995 | Chevrolet | G20 | Sportvan | 6.5L | V8 | DIESEL | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1995 | Chevrolet | G20 | Sportvan | 4.3L | V6 | GAS | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1995 | Chevrolet | G30 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1995 | GMC | G1500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1995 | GMC | G2500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1995 | GMC | G3500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1994 | Chevrolet | G10 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1994 | Chevrolet | G20 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1994 | Chevrolet | G30 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1994 | GMC | G1500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1994 | GMC | G2500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1994 | GMC | G3500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1993 | Chevrolet | G10 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1993 | Chevrolet | G20 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1993 | Chevrolet | G30 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1993 | GMC | G1500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1993 | GMC | G2500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1993 | GMC | G3500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1992 | Chevrolet | G10 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1992 | Chevrolet | G20 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1992 | Chevrolet | G30 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1992 | GMC | G1500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1992 | GMC | G2500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1992 | GMC | G3500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1991 | Chevrolet | G10 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1991 | Chevrolet | G20 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1991 | Chevrolet | G30 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1991 | GMC | G1500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1991 | GMC | G2500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1991 | GMC | G3500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1990 | Chevrolet | G10 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1990 | Chevrolet | G20 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1990 | Chevrolet | G30 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1990 | GMC | G1500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1990 | GMC | G2500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1990 | GMC | G3500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1989 | Chevrolet | G10 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1989 | Chevrolet | G20 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1989 | Chevrolet | G30 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1989 | GMC | G1500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1989 | GMC | G2500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1989 | GMC | G3500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1988 | Chevrolet | G10 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1988 | Chevrolet | G20 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1988 | Chevrolet | G30 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1988 | GMC | G1500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1988 | GMC | G2500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1988 | GMC | G3500 | Rally STX | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1988 | GMC | G3500 | Rally STX | 6.2L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1988 | GMC | G3500 | Vandura | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1988 | GMC | G3500 | Vandura | 6.2L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1988 | GMC | G3500 | Magnavan | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1988 | GMC | G3500 | Magnavan | 6.2L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1988 | GMC | G3500 | Magnavan | 7.4L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1988 | GMC | G3500 | Rally Camper Special | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1988 | GMC | G3500 | Rally Camper Special | 6.2L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1988 | GMC | G3500 | Rally | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1988 | GMC | G3500 | Rally | 6.2L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1988 | GMC | G3500 | Vandura | 4.3L | V6 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1988 | GMC | G3500 | Vandura Special | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1988 | GMC | G3500 | Vandura Special | 6.2L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1988 | GMC | G3500 | Vandura Special | 4.3L | V6 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1987 | Chevrolet | G10 | Beauville | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1987 | Chevrolet | G10 | Sportvan | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1987 | Chevrolet | G10 | Chevy Van | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1987 | Chevrolet | G20 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1987 | Chevrolet | G30 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1987 | GMC | G1500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1987 | GMC | G2500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1987 | GMC | G3500 | Rally STX | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1987 | GMC | G3500 | Vandura | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1987 | GMC | G3500 | Magnavan | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1987 | GMC | G3500 | Magnavan | 6.2L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1987 | GMC | G3500 | Rally Camper Special | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1987 | GMC | G3500 | Rally Camper Special | 6.2L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1987 | GMC | G3500 | Rally | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1987 | GMC | G3500 | Rally | 6.2L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1987 | GMC | G3500 | Rally STX | 6.2L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1987 | GMC | G3500 | Vandura Special | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1987 | GMC | G3500 | Vandura Special | 6.2L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1987 | GMC | G3500 | Vandura Special | 4.3L | V6 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1987 | GMC | G3500 | Vandura | 6.2L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1987 | GMC | G3500 | Vandura | 4.3L | V6 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1986 | Chevrolet | G10 | Beauville | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1986 | Chevrolet | G10 | Chevy Van | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1986 | Chevrolet | G10 | Sportvan | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1986 | Chevrolet | G20 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1986 | Chevrolet | G30 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1986 | GMC | G1500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1986 | GMC | G2500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1986 | GMC | G3500 | Rally | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1986 | GMC | G3500 | Rally | 6.2L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1986 | GMC | G3500 | Rally STX | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1986 | GMC | G3500 | Rally STX | 6.2L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1986 | GMC | G3500 | Magnavan | 6.2L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1986 | GMC | G3500 | Rally Camper Special | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1986 | GMC | G3500 | Vandura | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1986 | GMC | G3500 | Vandura | 6.2L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1986 | GMC | G3500 | Vandura | 4.3L | V6 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1986 | GMC | G3500 | Magnavan | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1986 | GMC | G3500 | Rally Camper Special | 6.2L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1986 | GMC | G3500 | Vandura Special | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1986 | GMC | G3500 | Vandura Special | 6.2L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1986 | GMC | G3500 | Vandura Special | 4.3L | V6 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1985 | Chevrolet | G10 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1985 | Chevrolet | G20 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1985 | Chevrolet | G30 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1985 | GMC | G1500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1985 | GMC | G2500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1985 | GMC | G3500 | Rally | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1985 | GMC | G3500 | Rally | 6.2L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1985 | GMC | G3500 | Rally STX | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1985 | GMC | G3500 | Rally STX | 6.2L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1985 | GMC | G3500 | Magnavan | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1985 | GMC | G3500 | Magnavan | 6.2L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1985 | GMC | G3500 | Vandura Special | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1985 | GMC | G3500 | Vandura Special | 6.2L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1985 | GMC | G3500 | Vandura Special | 4.3L | V6 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1985 | GMC | G3500 | Vandura | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1985 | GMC | G3500 | Vandura | 6.2L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1985 | GMC | G3500 | Vandura | 4.3L | V6 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1985 | GMC | G3500 | Rally Camper Special | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1985 | GMC | G3500 | Rally Camper Special | 6.2L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1984 | Chevrolet | G10 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1984 | Chevrolet | G20 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1984 | Chevrolet | G30 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1984 | GMC | G1500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1984 | GMC | G2500 | — | 5.7L | V8 | GAS | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1984 | GMC | G2500 | — | 6.2L | V8 | DIESEL | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1984 | GMC | G2500 | — | 4.1L | L6 | GAS | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1984 | GMC | G2500 | — | 5.0L | V8 | GAS | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1984 | GMC | G3500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1983 | Chevrolet | G10 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1983 | Chevrolet | G20 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1983 | Chevrolet | G30 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1983 | GMC | G1500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1983 | GMC | G2500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1983 | GMC | G3500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1982 | Chevrolet | G10 | Beauville | 5.0L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1982 | Chevrolet | G10 | Chevy Van | 5.0L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1982 | Chevrolet | G10 | Sportvan | 5.0L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1982 | Chevrolet | G10 | Beauville | 4.1L | L6 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1982 | Chevrolet | G10 | Chevy Van | 4.1L | L6 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1982 | Chevrolet | G10 | Sportvan | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1982 | Chevrolet | G10 | Sportvan | 4.1L | L6 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1982 | Chevrolet | G20 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1982 | Chevrolet | G30 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1982 | GMC | G1500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1982 | GMC | G2500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1982 | GMC | G3500 | Rally | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1982 | GMC | G3500 | Vandura | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1982 | GMC | G3500 | Magnavan | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1982 | GMC | G3500 | Rally Camper Special | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1982 | GMC | G3500 | Vandura Special | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1982 | GMC | G3500 | Vandura Special | 4.1L | L6 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1982 | GMC | G3500 | Vandura | 4.1L | L6 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1982 | GMC | G3500 | Rally STX | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1981 | Chevrolet | G10 | Beauville | 4.1L | L6 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1981 | Chevrolet | G10 | Chevy Van | 4.1L | L6 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1981 | Chevrolet | G10 | Sportvan | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1981 | Chevrolet | G10 | Sportvan | 4.1L | L6 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1981 | Chevrolet | G10 | Sportvan | 5.0L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1981 | Chevrolet | G10 | Beauville | 5.0L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1981 | Chevrolet | G10 | Chevy Van | 5.0L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1981 | Chevrolet | G20 | Beauville | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1981 | Chevrolet | G20 | Chevy Van | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1981 | Chevrolet | G20 | Sportvan | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1981 | Chevrolet | G30 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1981 | GMC | G1500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1981 | GMC | G2500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1981 | GMC | G3500 | Rally Camper Special | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1981 | GMC | G3500 | Vandura Special | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1981 | GMC | G3500 | Rally STX | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1981 | GMC | G3500 | Vandura | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1981 | GMC | G3500 | Magnavan | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1981 | GMC | G3500 | Rally | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1980 | Chevrolet | G10 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1980 | Chevrolet | G20 | Beauville | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1980 | Chevrolet | G20 | Beauville | 6.6L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1980 | Chevrolet | G20 | Beauville | 4.1L | L6 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1980 | Chevrolet | G20 | Chevy Van | 6.6L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1980 | Chevrolet | G20 | Chevy Van | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1980 | Chevrolet | G20 | Sportvan | 5.7L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1980 | Chevrolet | G20 | Sportvan | 6.6L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1980 | Chevrolet | G20 | Beauville | 5.0L | V8 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1980 | Chevrolet | G20 | Chevy Van | 4.1L | L6 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1980 | Chevrolet | G20 | Sportvan | 4.1L | L6 | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1980 | Chevrolet | G30 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1980 | GMC | G1500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1980 | GMC | G2500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1980 | GMC | G3500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1979 | Chevrolet | G10 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1979 | Chevrolet | G20 | Beauville | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1979 | Chevrolet | G20 | Chevy Van | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1979 | Chevrolet | G20 | Sportvan | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1979 | Chevrolet | G30 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1979 | GMC | G1500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1979 | GMC | G2500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1979 | GMC | G3500 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1978 | Chevrolet | G10 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1978 | Chevrolet | G20 | Beauville | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1978 | Chevrolet | G20 | Chevy Van | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1978 | Chevrolet | G20 | Sportvan | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1978 | Chevrolet | G30 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1978 | GMC | G15 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1978 | GMC | G25 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| 1978 | GMC | G35 | — | — | — | — | Front | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Heater Core Aluminum |
| No rows match your filter. | ||||||||