APDI 8012421 Radiator

APDI 8012421 Radiator for GM Cooling Systems

The APDI 8012421 radiator is a direct-fit cooling replacement built with a plastic tank and aluminum core construction. It is engineered for GM applications and matches the factory-style dimensions needed for proper cooling performance in the vehicle.

Compatible with 1999-2002 Oldsmobile Intrigue radiator applications, this radiator supports dependable heat transfer and OE-style fitment. The APDI Radiator line focuses on replacement cooling components for vehicles that need a straightforward radiator service part.

Key Features

• Plastic tank aluminum construction for a factory-style radiator design
• Core dimensions: 15-5/16 in. height, 30-1/2 in. width, and 1 in. thickness
• Single-row core configuration
• 1-5/16 in. inlet and 1-5/16 in. outlet diameters
• Integrated 11-1/2 in. transmission oil cooler section
• Fits 1999-2002 Oldsmobile Intrigue radiator applications
• APDI 8012421 replacement part number for GM cooling service

Detailed Description

APDI 8012421 is a radiator for GM vehicles that uses a plastic tank and aluminum core layout to match common OE cooling system construction. The core size, inlet and outlet diameters, and transmission oil cooler length are specified to support proper hose connection and system integration. For buyers searching for an Oldsmobile Intrigue radiator or an APDI 8012421 replacement, this unit provides the dimensions needed for a focused fitment match.

This radiator is listed for 1999-2002 Oldsmobile Intrigue models and is suited to cooling system replacement work where the original radiator has aged, leaked, or lost efficiency. The APDI Radiator line is positioned for practical replacement use in GM applications, and this part number is also referenced in the aftermarket under 8012421.

This part cross-references Anchor 2421 and Gates 21361 for the same application.

Common Problems It Can Address

• Coolant leaks from cracked tanks or worn seams
• Reduced cooling performance from a clogged or damaged core
• Transmission fluid heat transfer issues tied to the radiator cooler section
• Overheating caused by radiator deterioration
• Fitment problems when replacing a GM radiator with the wrong core size

Installation Notes and Tips

Verify hose diameter, core dimensions, and transmission cooler line connection points before installation. Confirm that the vehicle is a 1999-2002 Oldsmobile Intrigue and compare the original radiator layout to APDI 8012421 before removal. Flush the cooling system, inspect hoses and clamps, and check for contamination in the transmission cooler circuit during service.

Quality Assurance

APDI supplies replacement cooling components for GM applications with OE-style construction and application-specific sizing. This radiator is built to match the listed fitment and dimensional requirements for the intended vehicle range.