APDI 8011520 Radiator

APDI 8011520 Radiator for GM Trucks and SUVs

The APDI 8011520 radiator is a direct-fit cooling replacement for select GM full-size trucks and SUVs. Built with a plastic tank and aluminum core, it is specified for vehicles equipped with both an engine oil cooler and a transmission oil cooler, making it a practical choice for restoring stable operating temperatures.

Compatible With Chevrolet C1500, C2500, C3500, K1500, K2500, and K3500 models, plus GMC C1500, C2500, C3500, K1500, K2500, and K3500 applications across 1988-1999, this radiator also covers select Chevrolet Suburban, Blazer, and GMC Yukon fitments. The APDI 8011520 is built around the listed core dimensions for accurate replacement fitment.

Key Features

• Plastic tank aluminum construction for a common OE-style radiator design
• Core dimensions: 34 in. width, 17-1/4 in. height, and 2-1/4 in. thickness
• 2-row core design for GM cooling system applications
• Inlet diameter: 1-5/16 in.
• Outlet diameter: 1-9/16 in.
• Integrated cooler provisions: 11-1/2 in. engine oil cooler and 11-1/2 in. transmission oil cooler
• APDI radiator part number 8011520 for catalog and interchange lookup

Detailed Description

APDI Radiator line products are built for replacement applications where correct dimensions and cooler routing matter. This radiator is listed for GM trucks and SUVs that use the 34 x 17 inch core size with a 2-1/4 inch thickness, along with engine oil and transmission oil cooler connections. If you are replacing a worn radiator on a Chevrolet C1500 or GMC K2500, the APDI 8011520 provides the specified layout needed for a proper service replacement.

This part cross-references Spectra Premium CU624 and Gates 1360 for the same application.

What It Helps Address

• Overheating caused by a leaking or restricted radiator
• Coolant loss from cracked plastic tanks or aged seams
• Transmission temperature concerns tied to radiator cooler failure
• Engine oil cooler circuit issues in equipped GM applications
• Poor cooling performance in high-mileage Chevrolet and GMC trucks

Installation Notes and Tips

Verify core size, inlet and outlet diameters, and cooler connections before installation. This radiator is listed for vehicles with both engine oil cooler and transmission oil cooler provisions, so confirm your existing routing matches the application notes. Flush the cooling system, inspect hoses and clamps, and check the fan, thermostat, and coolant condition during replacement.

Quality Assurance

APDI supplies radiator replacements for GM applications with the dimensions and cooler specifications called out in the catalog data. Use the part number 8011520 and the vehicle notes to confirm fitment before installation.