Nissens 90810 Engine Oil Cooler

Engine Oil Cooler Overview

This Nissens engine oil cooler is built for Volkswagen and Audi applications that need stable oil temperature control in a compact aluminum design. Part number 90810 is a direct-fit replacement for select models, with fitment covering Volkswagen Golf, Volkswagen Jetta, Volkswagen Golf SportWagen, and Audi A3 Sportback e-tron applications.

Key Features

• Aluminum construction for efficient thermal transfer.
• Compact core dimensions for tight packaging requirements.
• Four O-rings listed in the product specifications.
• Engine oil cooler replacement for thermal management service.
• Part number 90810 for easy identification and ordering.

Detailed Description

Nissens 90810 is an engine oil cooler engineered for vehicles that rely on controlled oil temperatures to maintain lubrication performance and engine efficiency. The aluminum core measures 3.1900 in. high, 1.7700 in. wide, and 5.47 in. long, giving it a compact footprint suited to the listed Volkswagen and Audi fitments. This part cross-references 04E117021B and 04E117021C for the same application. Use part number 90810 when replacing a worn or leaking oil cooler on compatible Volkswagen Golf, Volkswagen Jetta, Volkswagen Golf SportWagen, and Audi A3 Sportback e-tron models.

Common Issues This Part May Address

• Oil temperature control problems caused by a failing cooler.
• External oil leaks from a deteriorated cooler assembly.
• Reduced lubrication stability from heat-related oil breakdown.
• Cooling system service needs tied to engine oil thermal management.
• Replacement of a damaged aluminum oil cooler core.

Installation Notes and Tips

Verify fitment by year, make, model, and application details before installation. Inspect sealing surfaces and replace worn O-rings during service to help prevent leaks. Confirm the cooler matches the original part number 90810 and the vehicle-specific configuration before final assembly.

Quality Assurance

Nissens develops and manufactures thermal and engine efficiency components with a focus on consistent product quality. The brand positions its range around Genuine Nissens Quality, and part number 90810 follows that product standard.