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APDI 8012458 Radiator
APDI Radiator 8012458 Overview
The APDI Radiator 8012458 is engineered to provide reliable cooling performance for select Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab vehicles. Designed with a plastic tank and aluminum core, this radiator supports efficient heat dissipation to maintain optimal engine temperature.
- Plastic tank aluminum construction for durability and corrosion resistance
- Core dimensions: 17-15/16 inches height, 27-1/16 inches width, and 1 inch thickness
- Single core row design for effective cooling
- Inlet diameter of 1-5/16 inches and outlet diameter of 1-9/16 inches
- Includes an 11-1/2 inch transmission oil cooler integrated within the radiator
Detailed Product Description
This APDI Radiator 8012458 features a plastic tank aluminum construction that balances strength and weight, helping to resist corrosion and extend service life. The core measures 17-15/16 inches in height, 27-1/16 inches in width, and 1 inch in thickness, with a single row of cooling tubes designed to optimize heat exchange. The radiator’s inlet and outlet diameters are 1-5/16 inches and 1-9/16 inches respectively, ensuring proper coolant flow. Additionally, the integrated 11-1/2 inch transmission oil cooler supports transmission temperature regulation, making this radiator suitable for vehicles requiring combined engine and transmission cooling.
APDI Radiator Product Line
The APDI Radiator product line focuses on delivering reliable cooling components that meet or exceed OEM specifications. This line emphasizes durable materials and precise fitment for a range of vehicle applications, including the Buick 9-7x, Chevrolet Trailblazer, GMC Envoy, Isuzu Ascender, Oldsmobile Bravada, and Saab 9-7x models. The 8012458 radiator is part of this line, designed to provide consistent cooling performance and compatibility with these specific vehicles.
Compatible Vehicles and Common Applications
- Compatible with Buick 9-7x models
- Fits Chevrolet Trailblazer, Trailblazer EXT, and Rainier
- Suitable for GMC Envoy, Envoy XL, and Envoy XUV
- Works with Isuzu Ascender and Oldsmobile Bravada
- Also compatible with Saab 9-7x
Issues This Radiator Addresses
- Overheating due to inefficient or damaged radiator core
- Coolant leaks from cracked or corroded plastic tanks
- Poor transmission cooling affecting vehicle performance
- Reduced engine efficiency caused by inadequate heat dissipation
- Compatibility problems with OEM replacement parts
Installation Notes and Tips
When installing the APDI Radiator 8012458, ensure all coolant lines and transmission cooler connections are properly secured to prevent leaks. Verify inlet and outlet hose diameters match the vehicle specifications. It is recommended to flush the cooling system before installation to remove debris and contaminants. Proper torque specifications should be followed for mounting bolts to avoid damage to the plastic tank.
Quality Assurance
The APDI Radiator 8012458 is manufactured to meet industry standards for durability and performance. While specific warranty details are not provided, APDI products typically undergo rigorous quality control to ensure fitment and function align with OEM requirements.
| Brand | APDI |
| Part Number | 8012458 |
| Position | Radiator |
| Construction | Plastic tank aluminum |
| Core Height | 17-15/16 |
| Core Thickness | 1 |
| Core Width | 27-1/16 |
| Core Row Quantity | 1 |
| Inlet Diameter | 1-5/16 |
| Outlet Diameter | 1-9/16 |
| Trans Oil Cooler (in) | 11-1/2 |
This part fits 45 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | Radiator |
| 2009 | GMC | Envoy | 4.2L | L6 | N/A | Radiator |
| 2009 | Saab | 9-7x | 4.2L | L6 | N/A | Radiator |
| 2008 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | Radiator |
| 2008 | GMC | Envoy | 4.2L | L6 | N/A | Radiator |
| 2008 | Isuzu | Ascender | 4.2L | L6 | N/A | Radiator |
| 2008 | Saab | 9-7x | 4.2L | L6 | N/A | Radiator |
| 2007 | Buick | Rainier | 4.2L | L6 | N/A | Radiator |
| 2007 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | Radiator |
| 2007 | GMC | Envoy | 4.2L | L6 | N/A | Radiator |
| 2007 | Isuzu | Ascender | 4.2L | L6 | N/A | Radiator |
| 2007 | Saab | 9-7x | 4.2L | L6 | N/A | Radiator |
| 2006 | Buick | Rainier | 4.2L | L6 | N/A | Radiator |
| 2006 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | Radiator |
| 2006 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | Radiator |
| 2006 | GMC | Envoy | 4.2L | L6 | N/A | Radiator |
| 2006 | GMC | Envoy XL | 4.2L | L6 | N/A | Radiator |
| 2006 | Isuzu | Ascender | 4.2L | L6 | N/A | Radiator |
| 2006 | Saab | 9-7x | 4.2L | L6 | N/A | Radiator |
| 2005 | Buick | Rainier | 4.2L | L6 | N/A | Radiator |
| 2005 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | Radiator |
| 2005 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | Radiator |
| 2005 | GMC | Envoy | 4.2L | L6 | N/A | Radiator |
| 2005 | GMC | Envoy XL | 4.2L | L6 | N/A | Radiator |
| 2005 | GMC | Envoy XUV | 4.2L | L6 | N/A | Radiator |
| 2005 | Isuzu | Ascender | 4.2L | L6 | N/A | Radiator |
| 2005 | Saab | 9-7x | 4.2L | L6 | N/A | Radiator |
| 2004 | Buick | Rainier | 4.2L | L6 | N/A | Radiator |
| 2004 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | Radiator |
| 2004 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | Radiator |
| 2004 | GMC | Envoy | 4.2L | L6 | N/A | Radiator |
| 2004 | GMC | Envoy XL | 4.2L | L6 | N/A | Radiator |
| 2004 | GMC | Envoy XUV | 4.2L | L6 | N/A | Radiator |
| 2004 | Isuzu | Ascender | 4.2L | L6 | N/A | Radiator |
| 2004 | Oldsmobile | Bravada | 4.2L | L6 | N/A | Radiator |
| 2003 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | Radiator |
| 2003 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | Radiator |
| 2003 | GMC | Envoy | 4.2L | L6 | N/A | Radiator |
| 2003 | GMC | Envoy XL | 4.2L | L6 | N/A | Radiator |
| 2003 | Isuzu | Ascender | 4.2L | L6 | N/A | Radiator |
| 2003 | Oldsmobile | Bravada | 4.2L | L6 | N/A | Radiator |
| 2002 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | Radiator |
| 2002 | GMC | Envoy | 4.2L | L6 | N/A | Radiator |
| 2002 | GMC | Envoy XL | 4.2L | L6 | N/A | Radiator |
| 2002 | Oldsmobile | Bravada | 4.2L | L6 | N/A | Radiator |
* 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.