Racingline DSG Oil Cooler for Audi/VW MQB DQ381 Transmission (7-Speed) | VWR29DQ381

Prevent Overheating & Maximize DSG Performance

Your DQ381 7-speed DSG transmission isn’t just another component it’s a precision system that demands optimal cooling. High-performance driving, increased power levels, and hot climates can push your DSG gearbox to its limits, leading to overheating, reduced engine power, and even gear selection failures.

Why Choose the RacingLine DSG Oil Cooler?

The RacingLine DSG Oil Cooler Kit is the ultimate solution for any hard-driven MQB 2.0 TSI vehicle. Designed to keep your DSG transmission temperatures in check, this bolt-on oil cooling system enhances reliability and performance by integrating an air/oil cooler with the existing factory oil/water cooler.

Key Benefits:

• Reduces Oil Temperatures by 15-20°C – Helps maintain optimal DSG operation even under extreme driving conditions.
• Prevents Overheating & Protection Mode – Avoids power reduction and gear selection failures caused by excessive heat.
• Dual Cooling System – Retains the factory oil/water cooling while adding a front-mounted air/oil cooler for maximum efficiency.
• Thermostat Controlled – Only activates when DSG oil temperature exceeds 82°C (180°F) to prevent unnecessary cooling.
• Track-Proven Performance – Prevents torque reduction at 138°C (280°F) and safeguards against complete gear loss above 145°C (293°F).

Advanced Cooling Technology for Peak Performance

The 10-row stacked plate oil cooler efficiently dissipates heat using high-quality T6 6061 CNC-machined aluminum components. This low-profile cooler allows for easy installation without interfering with the factory battery tray.

• High-Efficiency Cooling Core – Large surface area enhances heat dissipation.
• 210-Series Braided Oil Lines – Stainless steel reinforced with a protective nylon braid to prevent damage.
• Precision-Machined Thermostatic Adaptor Block – Regulates oil flow based on temperature.
• Optimized Front-Mount Location – Positioned behind the left-side lower grille for maximum airflow and efficiency.

Complete, Easy-to-Install Kit Inludes

• 10-row stacked plate oil cooler
• Billet CNC thermostatic adaptor block
• Replacement low-profile oil/water cooler
• AN10 210-series braided feed & return lines
• Mounting brackets for Golf 7, Audi S3 & other MQB models
• Complete fitting kit with all hardware

Perfect for Track, Performance & Daily-Driven Builds

Whether you're a track enthusiast, performance tuner, or daily driver, the RacingLine DSG Oil Cooler ensures your transmission stays cool and reliable. Upgrade your DSG cooling system today and drive with confidence, knowing your transmission is protected under all conditions.

This part also goes by the following cross reference.

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