Upgrade your DSG transmission with this billet aluminum transmission oil filter housing, engineered as a direct replacement for the factory plastic unit used on DQ381 and DQ500 transmissions.

The factory plastic housing is known to weaken under heat cycles, increasing the risk of warping, cracking, and fluid leaks. This aluminum upgrade provides improved strength, better thermal stability, and enhanced cooling to help protect your transmission under daily driving and performance conditions.

Key Features:

• CNC-machined from high-strength 6061 aluminum alloy
• Eliminates cracking and warping common with factory plastic housings
• Integrated finned design improves heat dissipation
• Anodized finish for corrosion resistance and long-term durability
• Precision-machined to maintain proper factory filter height
• High-quality sealing ring ensures leak-free operation

Specifications:

• Type: Transmission Oil Filter Housing
• Material: 6061 Aluminum Alloy
• Finish: Anodized
• Condition: Brand New
• Replacement Part Numbers: 0BH325159 / N91084501

Important Fitment Note:

• Only compatible with DQ381 DSG and DQ500 S Tronic transmissions

Vehicle Compatibility:

• Audi TTRS 2.5T (8S) – 2017+
• Audi S3 (8V) – 2013–2020
• Audi RS3 2.5T (8V / EVO) – 2017–2020
• Volkswagen Arteon 2.0T – 2017+
• Volkswagen Golf 7 / 7.5 GTI & Clubsport – 2013–2020
• Volkswagen Golf 7 / 7.5 R – 2013–2020
• Volkswagen Golf 8 GTI – 2020+
• Volkswagen Jetta GLI (Mk7) – 2018+

What’s Included:

• 1x Aluminum Transmission Oil Filter Housing

This upgraded oil filter housing is ideal for drivers looking to improve reliability, reduce heat-related failures, and extend the service life of their DSG transmission while maintaining OEM-style fitment.

Built for durability. Designed for DSG performance.