DSG Cool Flow Aluminum Oil Filter Housing for VW EA888 2.0T FSI

The DSG Cool Flow Aluminum Oil Filter Housing is a rugged, high-performance upgrade for VW EA888 2.0T FSI and related DSG transmissions. Replacing the factory plastic housing, this aluminum unit is designed to withstand higher temps and stressful driving conditions, delivering consistent gear-oil cooling where plastic parts can crack or deform. Built around the OEM part number 02E305045, it provides a durable solution that helps protect your DSG transmission from heat-related wear while maintaining a clean, efficient oil flow.

Key benefits of the aluminum design include cooler transmission oil, enhanced durability, and improved reliability during spirited driving or hot climates. The housing features cooling fins to promote efficient heat dissipation and a robust aluminum lid that stays stable under load. Plus, an integrated 1/8" NPT thread makes it easy to mount an oil temperature or oil pressure display for real-time monitoring of your DSG system.

Designed for seamless compatibility, this housing suits VAG vehicles with 2.0L TFSI EA113 and 2.0L TSI EA888 engines and is suitable for Audi A3 and S3 (8P), Audi TT and TTS (8J), VW Golf 5–7, Scirocco, and Passat 3C. It’s a direct drop-in upgrade that replaces the original plastic housing while keeping OEM fitment and mounting points intact.

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Benefits & Tips

• Lower transmission oil temperature leads to more stable viscosity, reduced thermal load, and smoother DSG shifts during demanding driving.
• Use the built-in 1/8" NPT port to install an oil temperature or oil pressure gauge for proactive monitoring of your DSG system.
• Plan for a clean installation: torque fittings correctly and reseal as needed to prevent leaks and ensure long-term reliability.

Product specifications

• Brand Name: egrtuned
• Interchange Part Number: For VW EA888 2.0T FSI 02E305045
• OEM No.: 02E305045
• Material: Aluminum
• Origin: Mainland China
• Placement on Vehicle: Front
• Special Features: Replaces the failure-prone factory plastic housing; includes cooling fins for improved cooling; 1/8 NPT thread for optional oil temperature or oil pressure gauge
• Fits: For VAG vehicles with 2.0L TFSI (EA113) and 2.0L TSI (EA888) such as Audi A3 + S3 (8P), Audi TT + TTS (8J), VW Golf 5 + 6 + 7, VW Scirocco, VW Passat 3C and other DSG models
• Weight: Approximately 0.5 (unit: kg)

Package includes:

• 1 x gear oil filter cap

Warnings/Reminders

• Professional installation is recommended to ensure proper sealing, torque, and compatibility with your DSG transmission.
• Replaces the factory plastic housing—confirm compatibility with your exact vehicle model and OEM part number 02E305045 before installation.
• Use appropriate O-rings or gaskets and follow proper torque specs to prevent leaks and ensure reliable operation.