APDI 8012556 Radiator

APDI 8012556 Radiator for Audi Cooling Service

The APDI 8012556 radiator is a direct-fit cooling component for select Audi applications with a transmission oil cooler. Built with a plastic tank and aluminum core, it supports efficient heat transfer for the Audi A4, A4 Quattro, S4, and RS4 platforms listed below.

For shoppers searching for an Audi A4 radiator with transmission oil cooler or an Audi S4 radiator replacement, this APDI radiator provides the core dimensions and hose connections needed for the confirmed applications. Part number 8012556 is also referenced in OE-style replacement searches for these vehicles.

Key Features

• Plastic tank and aluminum construction
• Single-row core design
• Core height: 16-1/16 in.
• Core width: 24-13/16 in.
• Core thickness: 1 in.
• Inlet diameter: 1-1/4 in.
• Outlet diameter: 1-1/4 in.
• Transmission oil cooler length: 11-7/8 in.

Product Details

APDI Radiator 8012556 is built for Audi cooling system service where a radiator with an integrated transmission oil cooler is required. The plastic tank and aluminum core construction balances durability and heat dissipation, while the listed inlet, outlet, and core measurements help match the original cooling layout. This part cross-references Spectra Premium CU2556 for the same application.

What This Radiator Helps Address

• Overheating caused by a failing radiator core
• Coolant leaks from aged plastic tanks or seams
• Transmission cooling concerns on equipped vehicles
• Restricted coolant flow from internal radiator deterioration
• Replacement needs after corrosion or physical damage

Fitment

• Fits 2004-2009 Audi S4, N/A, with transmission oil cooler; radiator.
• Fits 2002-2008 Audi A4, N/A, with transmission oil cooler; radiator.
• Fits 2002-2008 Audi A4 Quattro, N/A, with transmission oil cooler; radiator.
• Fits 2007-2008 Audi RS4, N/A, with transmission oil cooler; radiator.

Installation Notes and Tips

Verify radiator dimensions, inlet and outlet size, and transmission oil cooler length before installation. Confirm the vehicle is equipped with the transmission oil cooler configuration listed for the application. Inspect hoses, clamps, and coolant condition during replacement, and flush the cooling system if contamination is present.

Quality Assurance

APDI offers this radiator as a replacement cooling component for the confirmed Audi applications listed above. Part number 8012556 is built to match the specified radiator layout for those vehicles.