0GC325183D, N91084501 - DQ381 DSG Transmission Filter & Seal Ring - Audi 8V.5 & VW MK7.5

0GC325183D, N91084501 - DQ381 DSG Transmission Filter & Seal Ring - Audi 8V.5 & VW MK7.5

Maintain the reliability and smooth shifting performance of your DQ381 7-speed DSG gearbox with this genuine filter and seal ring kit. Found in popular MQB platform vehicles such as the Audi 8V.5 S3 and Volkswagen MK7.5 GTI/R, the DQ381 transmission is known for specific issues — including factory underfilling, rough gear engagement, and long-term drivability concerns.

Product Details:

• Transmission Type: DQ381 / 0GC / 7-speed DSG (dual-clutch automatic)

• Includes:
   • 0GC325183D – DSG Filter
   • N91084501 – Seal Ring (Genuine Audi)

• Capacity: Requires 6L of DSG fluid (ensure both the mechatronic and sump are fully drained)

• Equivalents: 0GC325183, 0GC325183A

Confirmed Fitment:

Audi:

• A3 Cabriolet 8V (2017–2021)

• A3 Sedan/Sportback 8V (2017–2020), 8Y (2020–on)

• Q2 GA (2017–on)

• Q3 F3 Sportback (2019–on)

• TT/TTS FV (2015–on)

• S3 8V.5 (2017–2021)

Volkswagen:

• Golf MK7.5 GTI/R (2018–2021)

• Golf MK8 GTI/R (2022–on)

• Arteon 3H (2017–on)

• Tiguan AD (2016–on)

• Passat 3G (2015–on)

• Transporter/Caravelle SH (2020–on)

• T-Roc A1 (2018–on)

• Caddy SB (2021–on)

• Camper SH (2020–on)

• Multivan SH (2020–on)

SEAT:

• Leon KL (2020–on)

• Tarraco KN (2019–on)

Skoda:

• Octavia NN (2020–on)

Service Tip:

Always perform a full DSG fluid drain (mechatronic and main drain plugs) to ensure the correct 6L capacity is replaced. Using the correct DSG fluid and genuine filter ensures optimal clutch performance, thermal stability, and extended gearbox life — especially critical in tuned or spirited-driving vehicles.

We strongly recommend servicing your DQ381 every 4 years or 60,000 km — not the extended factory interval — to avoid premature gearbox wear.