T4,G3,G4 Automatic Gearbox Oil Cooler - 4 Speed

This oil cooler is a direct replacement part for vehicles equipped with the 4-speed automatic transmission, ensuring proper cooling and extended service life of the transmission system. Designed to maintain optimal fluid temperature under load, this cooler plays a critical role in preventing overheating and ensuring smooth gear changes, especially under heavy driving or towing conditions.

Originally fitted to the VW T4 Transporter with automatic transmissions, it also finds use in various Mk3 Golf and Volkswagen Corrado models with the same 4-speed auto setup. The cooler works by circulating transmission fluid through a heat exchanger, which dissipates excess heat into the surrounding air or coolant, depending on the vehicle’s system.

Failure or clogging of this cooler can lead to higher transmission temperatures, fluid degradation, and long-term mechanical issues. Replacement is highly recommended during transmission servicing or if signs of overheating are present.

Applications:

• VW T4 Transporter (4-speed automatic transmission)

• VW Golf Mk3 (select automatic models)

• VW Corrado (select automatic models)

Fitment Note: Check your transmission code and existing cooler design to confirm compatibility before ordering.