The automatic transmission control unit (often designated as TCU or TCM) is a crucial electronic component responsible for smooth and trouble-free gear shifting. Its failure, most often caused by overheating, short circuits, or water damage, results in jerking, an inability to shift gears, or the vehicle entering limp mode. Purchasing a new module at an authorized dealership is a massive expense, which is why replacing it with a fully functional, used original is the most reasonable solution.
ABS pump BMW Bosch 3451678012601 3451678033201 0265250200 0265960300
Vendors's code: 6780332
Product code: 0265250200
Barcode:
Code 39:
ISBN:
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ABS pump BMW Bosch 3451678012601 3451678033201 0265250200 0265960300
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€30.00
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Price 30 euros applies shipments to 5 kg on worldwide. Above this weight, please contact us by email to check price
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When is ABS pump 3451678012601 the right choice for your BMW?
ABS pump 3451678012601 complete with control unit, used and inspected. Compare the numbers with the original in your car.
BMW ABS pump: numbers 3451678012601 and 3451678033201
ABS pump 3451678012601 for BMW is a used original module that regulates brake pressure when a wheel starts to lock up. It is matched by the numbers on its labels, not by the car model alone. The listing does not state the car model or year, so we do not give them here and match the part by its numbers.
Numbers to compare
The numbers from the listing, as written on the labels and as a single string:
- 3451 6780126 01 (catalogue format: 3451678012601), BMW number of the ABS pump (hydraulic part),
- 3451 6780332 01 (catalogue format: 3451678033201), BMW number of the ABS pump (hydraulic part),
- 0 265 250 200 (catalogue format: 0265250200), hydraulic block manufacturer's number,
- 0 265 960 300 (catalogue format: 0265960300), control unit number.
The full numbers matter, including their endings. If in doubt, send us a photo of your pump.
Symptoms of a faulty ABS pump or control unit
- the ABS warning light comes on after the engine is started and stays on,
- the ABS stops working, although basic braking usually remains functional,
- the pump motor switches on at unusual moments or runs louder than usual,
- the ABS warning light comes on together with the stability control warning light.
First check the wheel sensors, their wiring and the supply voltage. Only a fault code pointing to the module justifies replacing the pump. After fitting, clear the fault codes and, if necessary, bleed the brake system.
Questions and answers
| Where do I find number 3451678012601 on my pump? |
|---|
| The numbers are stamped or printed on the aluminium hydraulic block, and the control unit has a separate sticker. Take a close-up photo of both places in good light. |
| Does a lit ABS warning light always mean a faulty pump? |
| No. Read the fault codes first, because the cause may be a wheel sensor, its wiring or too low a supply voltage. |
| Can I send a photo for a compatibility check? |
| Yes. Contact us and send a photo of the numbers on your original pump, and we will help you check whether this module will fit. |
| What condition is this ABS module in? |
| It is an original recycled part in good condition, checked by us. Warranty details are in the product features table. |
Want to check before you buy? Send a photo of the block and sticker on your ABS pump and we will check that the numbers match.
