Spectra Premium 94552 Vehicle HVAC Heater Core Replacement Compatible With Chevrolet and
- Heater core for Chevrolet and GMC pickups, Blazer, Suburban, Jimmy
- C10, C15, C20, C30, C35, C50, C60, C70, K10, K20 and more
- 14.5 x 7.25 inches, 5 inches deep
- 100 percent leak tested
- 1 year warranty
Last refreshed Oct 3, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A vehicle HVAC heater core made for a wide list of Chevrolet and GMC truck models. It is a car part, not a space heater, and some of the listing's other fields describe a different product.
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ASIN: B000C7QFL4Model: 94552Category: Heater Cores
Overview
A Chevrolet or GMC truck owner chasing weak cabin heat can use this heater core, designed for exact fit in the vehicle's original equipment heater casing. Spectra says it meets or exceeds the performance of the original equipment heater.
A long fitment list covers many pickups, Blazers, Suburbans and Jimmys. Some listing fields describe a wall-mounted indoor heater, which is wrong for this part, so rely on the title and description.
Who it's for
For owners and shops fixing cabin heat on the listed Chevrolet and GMC trucks. Anyone with another make, or looking for a household heater, should not buy this.
Pros and cons
- Long fitment list
- Exact fit in original heater casing
- Leak tested before sale
- Some listing fields look wrong
- Installation details not given
- Core material not described
Performance notes
A heater core is a small radiator that passes engine coolant so cabin air can pick up heat. Spectra says each one is leak tested and made to fit the original casing, so the result depends on a correct match for the truck.
Specifications
| Brand | Spectra Premium |
|---|---|
| Model | 94552 |
| Dimensions & fit | |
| Dimensions | 14.5 inches W x 7.25 inches H |
| Depth | 5 inches |
| Construction & materials | |
| Material | Metal |
| Color | Silver |
| Warranty & support | |
| Warranty | 1 Year |
| Other details | |
| Application | Chevrolet and GMC pickup, Blazer, Suburban, Jimmy, C10, C15, C20, C30, C35, C50, C60, C70, K10, K20 and more |
| Model number | 94552 |
Frequently asked questions
Is the Spectra Premium 94552 a space heater?
No. It is a vehicle HVAC heater core replacement for Chevrolet and GMC trucks, even though some listing fields describe a wall-mounted indoor heater.
Which vehicles does the Spectra 94552 fit?
The title lists Chevrolet and GMC pickup, Blazer, Suburban, Jimmy, C10, C15, C20, C30, C35, C50, C60, C70, K10, K20 and more.
Is the Spectra 94552 leak tested?
Yes. The description says all of the brand's heaters are 100 per cent leak tested.