2011 Audi S4 7-Speed 0B5 DL501 DSG Transmission Replacement (Code: MSE)

Description

2011 Audi S4 7-Speed 0B5 DL501 DSG Transmission Replacement (Code: MSE)

If your Audi S4 is slipping between gears, hesitating on acceleration, or throwing a transmission fault code, a worn-out DL501 (0B5) 7-speed DSG transmission may be the culprit. This used OEM Audi S4 DSG transmission replacement carries transmission code MSE, programming code 0B5-002, and comes from a donor 2011 Audi S4 with approximately 90,000 miles — a direct-fit solution that restores the crisp, lightning-fast gear changes the S4 was built to deliver.

Why the Audi 0B5 DL501 DSG Transmission Fails

The DL501 dual-clutch transmission used in the 2009–2016 Audi S4, S5, Q5, and A5 Quattro is one of the most powerful DCT units ever fitted to a production car, capable of handling up to 600 Nm of torque. However, it is also known for developing specific issues as mileage accumulates:

• Clutch pack wear — Rough or jerky low-speed engagement, especially in stop-and-go traffic
• Mechatronic unit failure — Sudden gear selection errors or fault codes P17BF, P17C0
• Oil pump degradation — Loss of hydraulic pressure leading to slipping gears
• Torque converter shudder — Vibration felt through the drivetrain at light throttle

When repair costs approach or exceed the value of rebuilding, a quality used OEM replacement is often the most cost-effective path — saving you $3,000–6,000 compared to a new dealer unit.

Transmission Specifications

Vehicle Fitment

This 0B5 DSG transmission is compatible with the following Audi models equipped with the DL501 gearbox. Always verify your transmission code before ordering:

• 2010–2016 Audi S4 (B8/B8.5) Quattro
• 2010–2017 Audi S5 (8T) Quattro
• 2011–2017 Audi Q5 / SQ5 3.0 TFSI
• 2010–2017 Audi A5 / A5 Sportback 3.0 TFSI Quattro

Important: The ECU must be programmed to match your vehicle’s VIN after installation. Please provide your VIN number at checkout so we can ensure compatibility.

Installation Notes

The 0B5 DL501 DSG transmission requires professional installation by a transmission specialist. After fitting, the unit must be adapted and coded using VCDS or ODIS diagnostic software. Transmission oil fill (use only approved Audi G 052 182 A2 fluid) and mechatronic adaptation must be completed before test driving.

Why Buy Your Audi DSG Transmission from All Audi Spare Parts?

At All Audi Spare Parts, we specialize exclusively in Audi — every part we stock is sourced, inspected, and verified for Audi models only. Unlike generic auto parts warehouses, we understand the DL501’s specific requirements and can match you with the right transmission code for your vehicle. Orders ship fast within the USA with secure packaging. Have a question about fitment? Contact our Audi-specialist team before you buy.

Order your Audi S4 DSG transmission replacement today and restore the driving performance your S4 was built for.