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Mercedes A-CLASS 1.7 A170 CDI ECU (Transmission) - Part No: A0285450332 / 5WK33066

Send your own unit for rebuild

£195.00 (Excludes VAT @ 20%)
Return Shipping £8.90
Turnaround time 1 - 2 working days
Programming see details
Rebuild Details full details


Part Numbers:

VM No: A0285450332 / A 028 545 03 32 OEM No: 5WK33066 / 5WK3 3066

Vehicle Details:

MakeMercedes ModelA-CLASS Engine Size1.7 SpecificationA170 CDI Year2001 - 2005

Common Faults:

The Mercedes A-Class transmission ECU is very common for failing. The vehicle may experience symptoms such as: limp-home mode, vehicle stuck in gear, unable to select high gears a will cause F to show on the display. When scanned with diagnostic tools the transmission ECU will present a myriad of fault codes including: P1840 - Valve Y3/7Y1 - pulse width modulated, solenoid valve 1-4 shift and P1858 - starter lockout.
If I purchase this will it cure my fault? Warranty: Lifetime Warranty*, unlimited mileage
Product Code: ETMK33066


Mercedes A160 gearbox speed sensor issue 5/5

Great service and communication, sensor issue repaired so no need for expensive dealer programming also repair comes with a guarantee.