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 and control module Audi Bosch 8W0614517N 0265257378 8W0907379K 8W0907379J 0265956658
Vendors's code:
Product code: 03B8-9501A
Barcode:
Code 39:
ISBN:
1 138,21 zł
Price
1 138,21 zł
1 400,00 zł
Price
1 400,00 zł
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ABS pump and control module Audi Bosch 8W0614517N 0265257378 8W0907379K 8W0907379J 0265956658
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How can ABS pump 8W0614517N be matched to an Audi?
Compare the VAG number on the label – on this unit, 8W0 614 517 N – along with the control module numbers. It is a used, working Bosch unit removed from an Audi.
8W0614517N and 8W0907379K – ABS pump with Bosch control module
This unit carries several numbers, and each means something different. 8W0 614 517 N is the VAG number of the pump (hydraulic unit), and 0 265 257 378 is the Bosch number of the block itself. The control module label gives two VAG numbers (8W0 907 379 K and 8W0 907 379 J) and Bosch 0 265 956 658; on the side of the housing there is also a sticker with number 2 265 106 528, whose role is not described there.
Numbers and their roles
- 8W0614517N – VAG number of the ABS pump (hydraulic unit) – label: 8W0 614 517 N
- 0265257378 – Bosch number of the hydraulic block (pump) – label: 0 265 257 378
- 8W0907379K – VAG number of the ABS/ESP control module – label: 8W0 907 379 K
- 8W0907379J – second VAG number from the control module label – 8W0 907 379 J
- 0265956658 – Bosch number of the control module – label: 0 265 956 658
- 2265106528 – additional Bosch number on the sticker on the side of the housing: 2 265 106 528, role not described
The label on the block bears the wording ‘ZSB Hydroaggregat ESP9’, and the body is stamped with the port markings HZ1, HZ2, VL, VR, HL and HR. The full set of module numbers is on its housing. Our shop has one more version with the base number 8W0 614 517 and a different letter, so compare the N suffix as well.
Faults that may affect this unit
A problem with the pump or module may be signalled by:
- ABS warning light on alongside the ESP light,
- ABS stops working during braking,
- pump fault in the fault memory.
Before ordering a replacement, check the fault codes with a diagnostic tool and rule out simpler causes: a wheel speed sensor, wiring, connector, fuse, battery. After fitting, bleeding is necessary, and usually calibration of the steering angle sensor too.
Matching pump 8W0614517N – questions
| What vehicle does this part suit? |
|---|
| This unit was removed from an Audi. We do not confirm the model – compatibility comes from comparing the label numbers. |
| Is the part in working order and covered by a warranty? |
| Yes, it is a used, genuine unit in working order. The warranty period is shown in the product features table. |
| Which number is the most important? |
| VAG pump number 8W0614517N, including the letter N. The control module numbers (8W0907379K / 8W0907379J) are worth checking in addition. |
| Does the control module require coding? |
| Often, yes – on VW Group cars the ABS module is usually coded with a diagnostic tool after replacement. |
With two VAG numbers on the control module, doubts can easily arise – send a photo of the label and we will check compatibility.
