Engine ECU BMW Serie 3 Cabrio (E46) · 2000–2007 · Ref. 5WK9037
Brand: SIEMENS, No. of connectors: 5
57,83 € · excl. VAT (garages)
Warranty from 6 months · 14-day returns · terms
Delivery in 24–48 h
Used and inspected. May show signs of use.
Donor vehicle
Technical details
- Part
- Engine ECU
- Category
- Electrics
- Part number
- 5WK9037
- Other part numbers
- 7500255
- Brand
- Siemens
- No. of connectors
- 5
- Condition
- Used, inspected
- Warranty
- From 6 months
- ID
- 3411587
Compatible part numbers: 5WK9037 · 7500255
Part description
Used part, checked: engine ECU for BMW Serie 3 Cabrio (E46), 2000–2007. We removed it from a BMW Serie 3 Cabrio (E46) 323Ci, with a 2,5 Ltr. - 125 kW 24V (M52) engine (code M52B25U1) and 5-speed manual gearbox.
Manufacturer part number: 5WK9037. Compare it with the one on your part, stamped on it or on a label: if they match, it is the same part. If you can't find it, send us your number plate or VIN on WhatsApp and we'll tell you if it fits your car.
Engine control units are programmed for each car: even with the same part number, they usually need to be matched to the key and immobiliser. Compare the full part number, including the software number if there is one.
We check it at our Authorised Treatment Facility in Alicante, and it comes with a warranty from 6 months and 14 days to return it. We ship it in 24-48 h within mainland Spain, or you can collect it at our sites in Alicante or Crevillente.
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Frequently asked questions
Does the part come with a warranty?
Yes. All our used parts include a warranty from 6 months against functional defects not described in the listing. If the part does not work correctly, we replace it or refund you.
Is this part compatible with my vehicle?
The part comes from the donor vehicle shown on this page. To confirm compatibility with your vehicle, compare the OEM part number or ask us on WhatsApp at +34 649 555 310 before buying.
How long does shipping take?
Orders are prepared within 24-48 working hours. International delivery across Europe takes an additional 1-6 working days by courier with tracking.
Can I return the part if it does not fit?
You have 14 days from delivery to arrange a return. Return shipping costs are paid by the buyer. The part must be in the same condition as it was shipped.
Is the part tested?
Yes. Before dispatch every part passes a visual and functional inspection. The specific condition of this part is detailed in the listing description.