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 Alfa Romeo Bosch 0265216801 46773428 0273004535
Vendors's code: 0273004535
Product code: 46773428
Barcode:
Code 39:
ISBN:
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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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Which number from this list should you compare first: 0265216801 or 0273004535?
A used, working, original ABS pump and control module unit for an Alfa Romeo. We do not state the model – selection is by part numbers. Below we suggest an order of comparison.
ABS unit for Alfa Romeo – numbers 0265216801, 0273004535, 46773428 step by step
Not sure which number to start with? Start with the first Bosch number, that is 0265216801. Then check the second Bosch number, 0273004535, and finally the part number (OEM) 46773428. The unit is used, working and original; for an Alfa Romeo, but without stating the model – everything is decided by the numbers.
The order for comparing the numbers
- 0265216801 – Bosch number: 0265216801 – check first
- 46773428 – part number (OEM): 46773428 – check last
- 0273004535 – Bosch number: 0273004535 – check second
The order we suggest is only a convenient comparison plan; it does not mean that one number describes the pump and another the control module. Pay attention to the endings: 801 in the first Bosch number and 535 in the second. Neighbouring listings have different endings.
What people usually come to us with when they need such a unit
Typical circumstances are:
- the ABS warning light stays on from the moment the engine starts,
- the fault read-out shows a problem with the ABS pump or control module,
- the ABS module does not connect to the tester,
- the ABS system is switched off, although the wheel sensors seem to be working.
Approach the diagnosis with care. Read the fault codes, inspect the sensor connectors and wiring, and check the supply voltage. After the unit is replaced, bleed the brake system; also ask the workshop whether the module needs coding.
Answers to common questions
| Does the order of checking matter? |
|---|
| Not for selection – what counts is a complete set of matching numbers. The order only makes working with the list easier. |
| What if the OEM number matches but the Bosch ones do not? |
| Then do not order straight away. Send us all the numbers from your part and we will help you assess them. |
| Is this a unit for a specific Alfa Romeo model? |
| We do not state the model. The listing is assigned to the Alfa Romeo brand, and the numbers decide the selection. |
| How should I enter number 46773428 in the search box? |
| As on the list: a string of eight digits, without spaces or hyphens. |
Have you copied the numbers down already? Send them to us before ordering and we will match them against this listing.