MERCEDES A-CLASS 1.7 A170 ECU (TRANSMISSION) - Part No: A1685451532 / VGS2K03

Trade Price: £195.00 (Excludes VAT @ 20%)
  • Return Shipping: £8.90 | See all details
  • Turn Around: 2-3 working days
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  • To get this price you will need to send us your faulty unit which we will rebuild and send back to you with a lifetime warranty | Full details
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Part Numbers:
VM No: A1685451532

OEM No: VGS2K03 / 20048399 / 5WP21901

Vehicle Details:
Make: MERCEDES, Model: A-CLASS, Engine Size: 1.7 , Spec: A170, Year: 1998 - 2005

Common Faults:
Mercedes A-Class transmission ECU failure will cause limp home mode, lose gear display or show F, become stuck in gear or failure to select gears. Fault code readers can show a host of fault codes including: 2123 Y3/7Y5 Pulse width modulated solenoid valve shift pressure is defective, P1840 - valve Y3/7Y1 pulse width modulated solenoid valve 1/4 fault, P1858 - 2227 - starter contact defective, 2531 - shift valve 1/4 or 2/5 jammed in push position shift valve pressure too high. Our test and rebuild service will get this transmission ECU back to its former functionality, complete with an unlimited mile Lifetime Warranty.

If I purchase this will it cure my fault?
Lifetime Warranty*, unlimited mileage


Customer reviews for this product

Used our products or services — Write a review

Well done Well done 5/5

Everything is perfect. The ECU is working perfectly now.

Thanks Thanks 5/5

I don't speak english very well. I send my unit and i recieved it few day later. All it is OK. The price is a little expensive...

transmission ECU repair transmission ECU repair 5/5

I was very upset when upon asking my merc dealer for the price of a new transmission ecu board for my A class he told me it was £1600.00 !! Contacted the very helpful people at E C U Who repaired my board and returned it with a lifetime warranty for just under £200.00 . The service was fast and friendly . I am one very happy customer and i have recommended them to my local garage who is now using their service .

All good All good 5/5

No problem, is working ok!

Mercedes A Class Mercedes A Class 4/5

Good service fast delivery to Cyprus Keep up the good service

Product Code:ETM180699