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Global Parts 8231351 HVAC Heater Core
Overview of Global Parts HVAC Heater Core 8231351
The Global Parts HVAC Heater Core 8231351 is designed for reliable heating performance in select Chevrolet, GMC, Isuzu, and Oldsmobile vehicles. Engineered with durable aluminum construction, this heater core ensures efficient heat transfer and long-lasting operation for your vehicle's HVAC system.
- Core material: Aluminum for enhanced durability and heat conduction
- Core dimensions: 7.11 inches height, 8.19 inches width, 1.02 inches thickness
- Inlet diameter: 0.63 inches for precise fitment
- Non-adjustable pipe positioning for straightforward installation
- Compatible with Chevrolet Blazer, GMC Jimmy, Isuzu Hombre, Oldsmobile Bravada, Chevrolet S10, and GMC Sonoma models
Detailed Product Description
This HVAC heater core from Global Parts features an aluminum core that provides efficient heat exchange to warm the cabin air. The core measures 7.11 inches in height, 8.19 inches in width, and 1.02 inches in thickness, making it a direct replacement part for the specified vehicle models. The inlet diameter of 0.63 inches matches factory specifications, ensuring proper connection to the vehicle’s heating system. The pipe positioning is fixed, which simplifies installation without the need for adjustments. This heater core is designed to restore proper heating function in your vehicle’s HVAC system, maintaining comfort during colder weather.
Compatible Vehicles and Common Applications
- Chevrolet Blazer heating system repairs
- GMC Jimmy heater core replacement
- Isuzu Hombre cabin heating restoration
- Oldsmobile Bravada HVAC heater core upgrade
- Chevrolet S10 and GMC Sonoma heater core maintenance
Installation Notes and Tips
- Ensure the vehicle’s cooling system is drained before removal
- Handle the aluminum core carefully to avoid damage to fins and tubes
- Verify inlet and outlet hose connections match the 0.63-inch diameter
- Replace any worn or damaged seals during installation to prevent leaks
- Test the heating system after installation for proper operation
Quality Assurance and Warranty
Global Parts manufactures this heater core to meet or exceed OEM specifications for fit, form, and function. The aluminum core material offers corrosion resistance and durability under normal operating conditions. Part number 8231351 is backed by a limited warranty against defects in materials and workmanship, providing confidence in the product’s reliability for your Chevrolet, GMC, Isuzu, or Oldsmobile vehicle.
This part fits 27 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1997 | Chevrolet | Blazer | 4.3L | V6 | N/A | |
| 1997 | Chevrolet | S10 | 2.2L | L4 | N/A | |
| 1997 | Chevrolet | S10 | 4.3L | V6 | N/A | |
| 1997 | GMC | Jimmy | 4.3L | V6 | N/A | |
| 1997 | GMC | Sonoma | 2.2L | L4 | N/A | |
| 1997 | GMC | Sonoma | 4.3L | V6 | N/A | |
| 1997 | Isuzu | Hombre | 4.3L | V6 | N/A | |
| 1997 | Isuzu | Hombre | 2.2L | L4 | N/A | |
| 1997 | Oldsmobile | Bravada | 4.3L | V6 | N/A | |
| 1996 | Chevrolet | Blazer | 4.3L | V6 | N/A | |
| 1996 | Chevrolet | S10 | 2.2L | L4 | N/A | |
| 1996 | Chevrolet | S10 | 4.3L | V6 | N/A | |
| 1996 | GMC | Jimmy | 4.3L | V6 | N/A | |
| 1996 | GMC | Sonoma | 2.2L | L4 | N/A | |
| 1996 | GMC | Sonoma | 4.3L | V6 | N/A | |
| 1996 | Isuzu | Hombre | 2.2L | L4 | N/A | |
| 1996 | Oldsmobile | Bravada | 4.3L | V6 | N/A | |
| 1995 | Chevrolet | Blazer | 4.3L | V6 | N/A | |
| 1995 | Chevrolet | S10 | 2.2L | L4 | N/A | |
| 1995 | Chevrolet | S10 | 4.3L | V6 | N/A | |
| 1995 | GMC | Jimmy | 4.3L | V6 | N/A | |
| 1995 | GMC | Sonoma | 2.2L | L4 | N/A | |
| 1995 | GMC | Sonoma | 4.3L | V6 | N/A | |
| 1994 | Chevrolet | S10 | 2.2L | L4 | N/A | |
| 1994 | Chevrolet | S10 | 4.3L | V6 | N/A | |
| 1994 | GMC | Sonoma | 2.2L | L4 | N/A | |
| 1994 | GMC | Sonoma | 4.3L | V6 | N/A |
* 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.