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APDI 9010463 HVAC Heater Core
Reliable Aluminum Heater Core for Chevrolet, GMC, and Hummer
The APDI Heater Core 9010463 is designed to provide efficient heating performance for select Chevrolet, GMC, and Hummer vehicles. Constructed with durable aluminum, this heater core ensures consistent heat transfer and long-lasting operation in your vehicle's HVAC system.
- Core dimensions: 7-1/8" height x 7-1/4" width x 2" thickness
- Aluminum core and tank construction for corrosion resistance
- 3/4" quick connect inlet and outlet pipe diameters for easy installation
- Compatible with Chevrolet Silverado 1500, 2500, 3500; GMC Sierra 1500, 2500, 3500; Chevrolet Cheyenne; and Hummer H2 models
- Part number 9010463 for precise fitment and replacement
APDI Heater Core Product Line Overview
The APDI Heater Core line focuses on delivering reliable HVAC heater cores engineered with quality materials such as aluminum for enhanced durability and heat transfer. This product line is tailored to meet the specific requirements of various vehicle makes and models, including Chevrolet, GMC, and Hummer trucks and SUVs. The 9010463 heater core exemplifies the line’s commitment to fitment accuracy and functional performance within the HVAC system.
Detailed Product Description
This APDI heater core features an aluminum construction for both the core and tank, which helps resist corrosion and extends the service life of the component. The core measures 7-1/8 inches in height, 7-1/4 inches in width, and 2 inches in thickness, providing an optimal surface area for heat exchange. The inlet and outlet pipes are designed with 3/4 inch quick connect fittings, simplifying the installation process and ensuring a secure connection to the vehicle’s coolant lines. This heater core is engineered specifically for use in Chevrolet Silverado 1500, 2500, and 3500 series trucks, GMC Sierra 1500, 2500, and 3500 trucks, Chevrolet Cheyenne, and Hummer H2 models, making it a direct replacement part that maintains factory specifications.
Common Applications and Issues Addressed
- Restores proper cabin heating performance in Chevrolet Silverado and GMC Sierra trucks
- Resolves coolant leaks within the HVAC heater core system
- Eliminates reduced heat output caused by clogged or damaged heater cores
- Prevents overheating issues related to faulty heater core operation
- Replaces worn or corroded heater cores in Hummer H2 and Chevrolet Cheyenne vehicles
Installation Notes and Tips
- Ensure the vehicle’s cooling system is properly drained before removal
- Verify compatibility with your specific make and model using part number 9010463
- Inspect and replace any worn hoses or clamps during installation
- Use appropriate tools for disconnecting 3/4" quick connect fittings to avoid damage
- Bleed the cooling system after installation to remove air pockets
Quality Assurance and Warranty
The APDI Heater Core 9010463 is manufactured to meet OEM standards for fit, form, and function. Constructed with corrosion-resistant aluminum materials, it is designed to provide reliable heating performance over time. While specific warranty details may vary, APDI products typically come with a limited warranty against defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms.
| Brand | APDI |
| Part Number | 9010463 |
| Position | Heater Core |
| Construction | Aluminum |
| Core Height | 7-1/8 |
| Core Material | Aluminum |
| Core Thickness | 2 |
| Core Width | 7-1/4 |
| Extended Length | 3/4 Quick Connect |
| Inlet Pipe Diameter | 3/4 Quick Connect |
| Tank Material | Aluminum |
This part fits 31 vehicles. Search below:
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2009 | Hummer | H2 | Sport Utility | N/A | Heater Core |
| 2008 | Hummer | H2 | Sport Utility | N/A | Heater Core |
| 2007 | Chevrolet | Cheyenne | N/A | With RPO Code CJ3/D07 Combination Only; Heater Core | |
| 2007 | Chevrolet | Silverado 2500 | N/A | With RPO Code CJ3/D07 Combination Only; Heater Core | |
| 2007 | Hummer | H2 | Sport Utility | N/A | Heater Core |
| 2006 | Chevrolet | Silverado 1500 | N/A | Old Body Style; Heater Core | |
| 2006 | Chevrolet | Silverado 2500 | N/A | Old Body Style; Heater Core | |
| 2006 | Chevrolet | Silverado 3500 | N/A | Old Body Style; Heater Core | |
| 2006 | GMC | Sierra 1500 | N/A | Old Body Style; Heater Core | |
| 2006 | GMC | Sierra 3500 | N/A | Old Body Style; Heater Core | |
| 2006 | Hummer | H2 | Sport Utility | N/A | Heater Core |
| 2005 | Chevrolet | Silverado 1500 | N/A | Old Body Style; Heater Core | |
| 2005 | Chevrolet | Silverado 2500 | N/A | Old Body Style; Heater Core | |
| 2005 | Chevrolet | Silverado 3500 | N/A | Old Body Style; Heater Core | |
| 2005 | GMC | Sierra 1500 | N/A | Old Body Style; Heater Core | |
| 2005 | GMC | Sierra 3500 | N/A | Old Body Style; Heater Core | |
| 2005 | Hummer | H2 | Sport Utility | N/A | Heater Core |
| 2004 | Chevrolet | Silverado 1500 | N/A | Old Body Style; Heater Core | |
| 2004 | Chevrolet | Silverado 2500 | N/A | Old Body Style; Heater Core | |
| 2004 | Chevrolet | Silverado 3500 | N/A | Old Body Style; Heater Core | |
| 2004 | GMC | Sierra 1500 | N/A | Old Body Style; Heater Core | |
| 2004 | GMC | Sierra 2500 | N/A | Old Body Style; Heater Core | |
| 2004 | GMC | Sierra 3500 | N/A | Old Body Style; Heater Core | |
| 2004 | Hummer | H2 | Sport Utility | N/A | Heater Core |
| 2003 | Chevrolet | Silverado 1500 | N/A | Old Body Style; Heater Core | |
| 2003 | Chevrolet | Silverado 2500 | N/A | Old Body Style; Heater Core | |
| 2003 | Chevrolet | Silverado 3500 | N/A | Old Body Style; Heater Core | |
| 2003 | GMC | Sierra 1500 | N/A | Old Body Style; Heater Core | |
| 2003 | GMC | Sierra 2500 | N/A | Old Body Style; Heater Core | |
| 2003 | GMC | Sierra 3500 | N/A | Old Body Style; Heater Core | |
| 2003 | Hummer | H2 | Sport Utility | N/A | 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.