0B5 DL501 7 Speed DSG Mechatronic Selector Solenoid Filter Screen Audi S-Tronic

0B5 / DL501-7Q 7-Speed DSG Mechatronic Selector Solenoid Filter Screen

N433, N434, N437, N438 — Audi S-Tronic

Solenoid filter screen (x1) for the 0B5 / DL501 7-speed S-Tronic DSG mechatronic unit. Compatible with Audi S-Tronic and Porsche PDK applications listed below. The filter screen protects the mechatronic solenoid valves from contamination and is a critical service item during mechatronic repairs or rebuilds.

Vehicle Compatibility

Audi

• A4 2.0L / 3.0L / 4.2L — 2008 to 2016
• A5 2.0L / 3.0L / 3.2L / 4.2L — 2008 to 2016
• A5 Cabriolet 2.0L / 3.0L / 3.2L / 4.2L — 2008 to 2016
• A5 Sportback 2.0L / 3.0L / 3.2L — 2009 to 2016
• A6 2.0L / 2.8L / 3.0L / 4.0L — 2011 to 2016
• A6 Allroad 3.0L — 2012 to 2016
• A7 2.0L / 3.0L / 3.2L — 2008 to 2016
• Q5 2.0L / 3.0L / 3.2L — 2008 to 2016

Porsche

• Macan 2.0L / 3.0L / 3.6L — 2014 to 2016

Frequently Asked Questions

What gearbox does this filter screen fit?

This filter screen fits the 0B5 / DL501 7-speed DSG S-Tronic gearbox found in Audi models from 2008 onwards and Porsche Macan from 2014.

Which solenoids does this screen protect?

This filter screen is associated with solenoid valves N433, N434, N437, and N438 within the mechatronic unit. It prevents debris from contaminating the solenoid passages.

When should the solenoid filter screen be replaced?

It is best practice to replace the filter screen whenever the mechatronic unit is removed, serviced, or rebuilt. Blocked or damaged screens can cause solenoid faults and gearbox misbehaviour.

Is this an OEM or aftermarket part?

This is supplied as an OEM-specification replacement. If you require a specific brand or origin, please contact us before ordering.

Do I need any other parts for a mechatronic service?

We stock a range of 0B5 / DL501 parts including complete mechatronic units, solenoids, and service kits. Contact us for a complete parts list for your application.

Frequently Asked Questions

Which dual clutch transmission does this kit fit?

This filter screen fits the 0B5 / DL501 7-speed DSG S-Tronic dual-clutch gearbox found in Audi models from 2008 onwards and Porsche Macan from 2014. Confirm your unit code via ETKA/ELSA or VIN lookup.

What is included?

This listing is for a single mechatronic solenoid filter screen, associated with solenoid valves N433, N434, N437 and N438.

Is this genuine or OEM-quality?

This is supplied as an OEM-specification replacement.

Do I need to drain the transmission before fitting?

Yes — the dual clutch unit must be drained before internal work. Refer to the workshop manual for the correct drain and refill procedure and correct fluid quantity.

Why Choose Eco Torque?

Eco Torque are UK-based transmission and DSG gearbox specialists. We supply genuine and OEM-grade components for gearbox rebuilds and repairs, with fast UK dispatch and expert technical support.

• Specialists in DSG / S-Tronic gearbox parts
• Expert fitment support — send your reg or VIN
• Fast UK dispatch

Need Help Finding the Right Part?

If you are unsure whether this screen is compatible with your gearbox variant, please get in touch. Send us your vehicle registration or VIN and we will confirm fitment.