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Spectra 94496 HVAC Heater Core
Reliable HVAC Heater Core for Select GM Vehicles
The Spectra 94496 HVAC heater core is designed to restore efficient heating performance in your vehicle's climate control system. Engineered for compatibility with various Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models, this heater core ensures proper heat transfer and cabin comfort.
- Direct replacement HVAC heater core for specific GM models
- Compatible with Buick Achieva, Cadillac Calais, Chevrolet Cavalier, and more
- Durable construction to withstand typical heating system pressures
- Designed to meet OEM specifications for fit and function
- Part number 94496 for easy identification and ordering
Product Details and Compatibility
The Spectra 94496 heater core is manufactured to provide reliable heating performance for a range of General Motors vehicles. It fits models including the Buick Achieva, Cadillac Calais, Chevrolet Cavalier, Oldsmobile Cutlass Calais, Pontiac Grand Am, and others such as the Firenza, Cimarron, Corsica, J2000 Sunbird, Skyhawk, Skylark, Sunbird, and Tempest. This heater core is a critical component of the HVAC system, responsible for transferring heat from the engine coolant to the vehicle’s interior. Its design ensures proper fitment and efficient heat exchange, helping maintain a comfortable cabin environment during colder conditions.
Common Applications and Problem Resolution
- Restores heating function when the cabin remains cold despite heater settings
- Replaces leaking or clogged heater cores causing coolant loss or odors
- Eliminates fogging issues related to heater core leaks
- Addresses overheating caused by restricted coolant flow in the heater core
- Improves overall HVAC system performance and reliability
Installation Notes and Tips
Installation of the Spectra 94496 heater core requires draining the vehicle’s cooling system and removal of the dashboard or HVAC housing, depending on the model. It is recommended to consult the vehicle’s service manual for detailed instructions specific to your Buick Achieva, Cadillac Calais, Chevrolet Cavalier, or other compatible models. Ensure all connections are secure and the cooling system is properly refilled and bled to prevent air pockets after installation.
Quality Assurance and Warranty
Spectra parts are manufactured to meet or exceed OEM standards for durability and performance. The 94496 heater core undergoes quality inspections to ensure reliable operation within the HVAC system. Please refer to the product packaging or manufacturer documentation for specific warranty details applicable to this part.
This part fits 92 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1998 | Buick | Skylark | N/A | Aluminum |
| 1998 | Oldsmobile | Achieva | N/A | Aluminum |
| 1998 | Pontiac | Grand Am | N/A | Aluminum |
| 1997 | Buick | Skylark | N/A | Aluminum |
| 1997 | Oldsmobile | Achieva | N/A | Aluminum |
| 1997 | Pontiac | Grand Am | N/A | Aluminum |
| 1996 | Buick | Skylark | N/A | Aluminum |
| 1996 | Chevrolet | Corsica | N/A | Aluminum |
| 1996 | Oldsmobile | Achieva | N/A | Aluminum |
| 1996 | Pontiac | Grand Am | N/A | Aluminum |
| 1995 | Buick | Skylark | N/A | Aluminum |
| 1995 | Chevrolet | Corsica | N/A | Aluminum |
| 1995 | Oldsmobile | Achieva | N/A | Aluminum |
| 1995 | Pontiac | Grand Am | N/A | Aluminum |
| 1994 | Buick | Skylark | N/A | Aluminum |
| 1994 | Chevrolet | Cavalier | N/A | Aluminum |
| 1994 | Chevrolet | Corsica | N/A | Aluminum |
| 1994 | Oldsmobile | Achieva | N/A | Aluminum |
| 1994 | Pontiac | Grand Am | N/A | Aluminum |
| 1994 | Pontiac | Sunbird | N/A | Aluminum |
| 1993 | Buick | Skylark | N/A | Aluminum |
| 1993 | Chevrolet | Cavalier | N/A | Aluminum |
| 1993 | Chevrolet | Corsica | N/A | Aluminum |
| 1993 | Oldsmobile | Achieva | N/A | Aluminum |
| 1993 | Pontiac | Grand Am | N/A | Aluminum |
| 1993 | Pontiac | Sunbird | N/A | Aluminum |
| 1992 | Buick | Skylark | N/A | Aluminum |
| 1992 | Chevrolet | Cavalier | N/A | Aluminum |
| 1992 | Chevrolet | Corsica | N/A | Aluminum |
| 1992 | Oldsmobile | Achieva | N/A | Aluminum |
| 1992 | Pontiac | Grand Am | N/A | Aluminum |
| 1992 | Pontiac | Sunbird | N/A | Aluminum |
| 1991 | Buick | Skylark | N/A | Aluminum |
| 1991 | Chevrolet | Cavalier | N/A | Aluminum |
| 1991 | Chevrolet | Corsica | N/A | Aluminum |
| 1991 | Oldsmobile | Cutlass Calais | N/A | Aluminum |
| 1991 | Pontiac | Grand Am | N/A | Aluminum |
| 1991 | Pontiac | Sunbird | N/A | Aluminum |
| 1991 | Pontiac | Tempest | N/A | Replaces Aluminum And Copper/Brass Heater |
| 1990 | Buick | Skylark | N/A | Aluminum |
| 1990 | Chevrolet | Cavalier | N/A | Aluminum |
| 1990 | Chevrolet | Corsica | N/A | w/ A/C; Aluminum |
| 1990 | Oldsmobile | Cutlass Calais | N/A | Aluminum |
| 1990 | Pontiac | Grand Am | N/A | Aluminum |
| 1990 | Pontiac | Sunbird | N/A | Aluminum |
| 1990 | Pontiac | Tempest | N/A | Replaces Aluminum And Copper/Brass Heater |
| 1989 | Buick | Skyhawk | N/A | w/ A/C; Aluminum |
| 1989 | Buick | Skylark | N/A | Aluminum |
| 1989 | Chevrolet | Cavalier | N/A | w/ A/C; Aluminum |
| 1989 | Chevrolet | Corsica | N/A | w/ A/C; Aluminum |
| 1989 | Oldsmobile | Cutlass Calais | N/A | Aluminum |
| 1989 | Pontiac | Grand Am | N/A | Aluminum |
| 1989 | Pontiac | Sunbird | N/A | w/ A/C; Aluminum |
| 1989 | Pontiac | Tempest | N/A | Replaces Aluminum And Copper/Brass Heater |
| 1988 | Buick | Skyhawk | N/A | w/ A/C; Aluminum |
| 1988 | Buick | Skylark | N/A | Aluminum |
| 1988 | Cadillac | Cimarron | N/A | Aluminum |
| 1988 | Chevrolet | Cavalier | N/A | w/ A/C; Aluminum |
| 1988 | Chevrolet | Corsica | N/A | w/ A/C; Aluminum |
| 1988 | Oldsmobile | Cutlass Calais | N/A | Aluminum |
| 1988 | Oldsmobile | Firenza | N/A | w/ A/C; Aluminum |
| 1988 | Pontiac | Grand Am | N/A | Aluminum |
| 1988 | Pontiac | Sunbird | N/A | w/ A/C; Aluminum |
| 1988 | Pontiac | Tempest | N/A | Replaces Aluminum And Copper/Brass Heater |
| 1987 | Buick | Skyhawk | N/A | w/ A/C; Aluminum |
| 1987 | Buick | Skylark | N/A | Aluminum |
| 1987 | Cadillac | Cimarron | N/A | Aluminum |
| 1987 | Chevrolet | Cavalier | N/A | w/ A/C; Aluminum |
| 1987 | Chevrolet | Corsica | N/A | w/ A/C; Aluminum |
| 1987 | Oldsmobile | Calais | N/A | Aluminum |
| 1987 | Oldsmobile | Firenza | N/A | w/ A/C; Aluminum |
| 1987 | Pontiac | Grand Am | N/A | Aluminum |
| 1987 | Pontiac | Sunbird | N/A | w/ A/C; Aluminum |
| 1987 | Pontiac | Tempest | N/A | Replaces Aluminum And Copper/Brass Heater |
| 1986 | Buick | Skyhawk | N/A | w/ A/C; Aluminum |
| 1986 | Buick | Skylark | N/A | Aluminum |
| 1986 | Cadillac | Cimarron | N/A | Aluminum |
| 1986 | Chevrolet | Cavalier | N/A | w/ A/C; Aluminum |
| 1986 | Oldsmobile | Calais | N/A | Aluminum |
| 1986 | Oldsmobile | Firenza | N/A | w/ A/C; Aluminum |
| 1986 | Pontiac | Grand Am | N/A | Aluminum |
| 1986 | Pontiac | Sunbird | N/A | w/ A/C; Aluminum |
| 1985 | Buick | Skyhawk | N/A | w/ A/C; Aluminum |
| 1985 | Cadillac | Cimarron | N/A | Aluminum |
| 1985 | Chevrolet | Cavalier | N/A | w/ A/C; Aluminum |
| 1985 | Oldsmobile | Calais | N/A | Aluminum |
| 1985 | Oldsmobile | Firenza | N/A | w/ A/C; Aluminum |
| 1985 | Pontiac | Grand Am | N/A | Aluminum |
| 1985 | Pontiac | J2000 Sunbird | N/A | w/ A/C; Aluminum |
| 1984 | Oldsmobile | Cutlass Calais | N/A | Aluminum |
| 1983 | Oldsmobile | Cutlass Calais | N/A | Aluminum |
| 1982 | Oldsmobile | Cutlass Calais | N/A | Aluminum |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.