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Spectra 94607 HVAC Heater Core
Spectra 94607 HVAC Heater Core
The Spectra 94607 HVAC heater core is a direct-fit replacement for select GM compact trucks and SUVs with no air conditioning. It is built to meet or exceed original equipment performance for dependable cabin heat and consistent coolant-to-air transfer.
- OE-style HVAC heater core for heating system repair
- Fits select 1982-1994 Chevrolet and GMC applications with no A/C
- Paraphrased OE-level performance focus from Spectra Premium engineering and quality control
- Cross-references Four Seasons 98607 for the same application
- Part number 94607 for catalog and fitment lookup
Fitment Details
- Fits 1983-1994 Chevrolet S10 Blazer, N/A. Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
- Fits 1992-1994 GMC Jimmy, N/A. Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
- Fits 1991-1994 Oldsmobile Bravada, N/A. Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
- Fits 1982-1993 Chevrolet S10, N/A. Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
- Fits 1991-1993 GMC Sonoma, N/A. Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
- Fits 1983-1991 GMC S15 Jimmy, N/A. Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
- Fits 1982-1990 GMC S15, N/A. Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core.
What It Helps Repair
- Weak or uneven heat output from the HVAC system
- Coolant odor inside the cabin from a leaking heater core
- Fogging or film on the windshield caused by heater core seepage
- Loss of heater performance in Chevrolet S10, S10 Blazer, GMC Jimmy, Sonoma, S15, and Bravada applications
- Cooling system service needs tied to an aging heater core
Installation Notes
Verify vehicle configuration before ordering, since this heater core is listed for select models lacking air conditioning. Confirm the part number 94607 against the original unit and inspect related HVAC components, coolant hoses, and seals during service.
Quality Assurance
Spectra Premium states that its engineering, manufacturing technology, and quality control are used to produce heater cores that meet or exceed original equipment performance.
This part fits 64 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1994 | Chevrolet | S10 Blazer | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1994 | GMC | Jimmy | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1994 | Oldsmobile | Bravada | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1993 | Chevrolet | S10 | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1993 | Chevrolet | S10 Blazer | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1993 | GMC | Jimmy | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1993 | GMC | Sonoma | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1993 | Oldsmobile | Bravada | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1992 | Chevrolet | S10 | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1992 | Chevrolet | S10 Blazer | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1992 | GMC | Jimmy | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1992 | GMC | Sonoma | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1992 | Oldsmobile | Bravada | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1991 | Chevrolet | S10 | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1991 | Chevrolet | S10 Blazer | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1991 | GMC | S15 Jimmy | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1991 | GMC | Sonoma | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1991 | Oldsmobile | Bravada | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1990 | Chevrolet | S10 | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1990 | Chevrolet | S10 Blazer | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1990 | GMC | S15 | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1990 | GMC | S15 Jimmy | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1989 | Chevrolet | S10 | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1989 | Chevrolet | S10 Blazer | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1989 | GMC | S15 | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1989 | GMC | S15 Jimmy | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1988 | Chevrolet | S10 | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1988 | Chevrolet | S10 Blazer | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1988 | GMC | S15 | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1988 | GMC | S15 Jimmy | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1987 | Chevrolet | S10 | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1987 | Chevrolet | S10 Blazer | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1987 | GMC | S15 | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1987 | GMC | S15 Jimmy | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1986 | Chevrolet | S10 | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1986 | Chevrolet | S10 Blazer | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1986 | GMC | S15 | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1986 | GMC | S15 Jimmy | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1985 | Chevrolet | S10 | 2.8L | V6 | GAS | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. |
| 1985 | Chevrolet | S10 | 2.5L | L4 | GAS | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. |
| 1985 | Chevrolet | S10 | 1.9L | L4 | GAS | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. |
| 1985 | Chevrolet | S10 Blazer | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1985 | GMC | S15 | 2.8L | V6 | GAS | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. |
| 1985 | GMC | S15 | 2.5L | L4 | GAS | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. |
| 1985 | GMC | S15 | 1.9L | L4 | GAS | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. |
| 1985 | GMC | S15 Jimmy | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1984 | Chevrolet | S10 | 2.8L | V6 | GAS | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. |
| 1984 | Chevrolet | S10 | 2.0L | L4 | GAS | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. |
| 1984 | Chevrolet | S10 | 1.9L | L4 | GAS | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. |
| 1984 | Chevrolet | S10 Blazer | 2.8L | V6 | GAS | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. |
| 1984 | Chevrolet | S10 Blazer | 2.0L | L4 | GAS | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. |
| 1984 | Chevrolet | S10 Blazer | 1.9L | L4 | GAS | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. |
| 1984 | GMC | S15 | 2.8L | V6 | GAS | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. |
| 1984 | GMC | S15 | 2.0L | L4 | GAS | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. |
| 1984 | GMC | S15 | 1.9L | L4 | GAS | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. |
| 1984 | GMC | S15 Jimmy | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1983 | Chevrolet | S10 | 2.8L | V6 | GAS | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. |
| 1983 | Chevrolet | S10 | 2.0L | L4 | GAS | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. |
| 1983 | Chevrolet | S10 | 1.9L | L4 | GAS | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. |
| 1983 | Chevrolet | S10 Blazer | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1983 | GMC | S15 | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1983 | GMC | S15 Jimmy | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1982 | Chevrolet | S10 | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. | |||
| 1982 | GMC | S15 | N/A | Compatible with select vehicle models lacking air conditioning for this HVAC Heater Core. |
* 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.