BMW · 1998-2003 · Bosch 5.7
BMW 5 Series (E39) 525i/528i/530i/540i incl. Touring ABS module repair
Mail in your BMW 5 Series (E39) 525i/528i/530i/540i incl. Touring ABS module with our prepaid label. It comes back repaired and still coded to your VIN — or, if it is past repair, as a refurbished unit with your data cloned on, or with your repair price refunded minus shipping.
- Unit: Bosch 5.7
- Stability control: depends on trim
- 13 sourced part numbers
Known failure
The ABS module in the BMW 5 Series (E39) 525i/528i/530i/540i incl. Touring
The 1998-2003 BMW 5 Series (E39) 525i/528i/530i/540i incl. Touring uses this ABS unit: Bosch Bosch 5.7 (separate DSC and ASC versions). source ↗ The same listing covers the 5 Series (E39) 525i/528i/530i/540i incl. Touring, M5 (E39) and 7 Series (E38) 740i/740iL/750iL. On our bench that puts it in the Bosch ABS / ESP 5.7 family, alongside 4 other vehicle lines on this site.
Its ABS module appears under 13 part numbers in the sources we checked, starting with 34-52-2-284-921 (A rebuilder's OEM number, DSC module repair for 1998-2004 5 Series and 7 Series with DSC (also on a rebuilder's Bosch 5.7 list as 34522284921)). source ↗ Different numbers usually separate model years, drivetrains and option packages — match the number on your own module label rather than the year alone. The control unit is mounted on the valve block. On many units it unbolts, so the brake lines stay on — send us a photo if you are not sure.
BMW 5 Series (E39) 525i/528i/530i/540i incl. Touring ABS module part numbers
Match the number printed on your module's label. Each number links to the page it was found on.
34-52-2-284-921
source ↗A rebuilder's OEM number, DSC module repair for 1998-2004 5 Series and 7 Series with DSC (also on a rebuilder's Bosch 5.7 list as 34522284921)
34-52-2-285-051
source ↗A rebuilder's OEM number, ASC module repair for 1999-2003 5 Series / 1999-2008 7 Series
34-52-6-758-972
source ↗A rebuilder reference on both the DSC and ASC pages (5/7 Series)
34-52-6-769-862
source ↗A rebuilder reference on both the DSC and ASC pages
34-51-6-753-643
source ↗A rebuilder reference on both the DSC and ASC pages
34-51-6-755-740
source ↗A rebuilder reference on both the DSC and ASC pages (also 34526755741 on a rebuilder's 5.7 list)
34-51-6-757-594
source ↗A rebuilder reference on both pages
34-51-6-769-536
source ↗A rebuilder's DSC page reference (5/7 Series with DSC)
34-52-6-855-555
source ↗A rebuilder's DSC page reference
0 265 950 001
source ↗Bosch number on a rebuilder's DSC page (a rebuilder: '950-001 - Can Test' on its Bosch 5.7 list)
0265950002
source ↗Bosch number on a rebuilder's DSC page
0 265 900 001
source ↗Bosch number on a rebuilder's ASC page (a rebuilder: '900-001 - Can Test')
Show all 13 part numbersShow fewer
0265900002
source ↗Bosch number on a rebuilder's ASC page
Reading the label · Bosch (supplier number, all brands)
10-digit Bosch number on a white label. Control units 0 265 9xx xxx (5.7: 0 265 950/900 xxx; SBC: 0 265 960 0xx); Bosch 5.3 control units 0 273 004 xxx; 0 265 2xx xxx also seen. a rebuilder writes short forms ('950-080', '358'). source ↗
e.g. 0 265 950 080 · 0265950958 · 0 273 004 358
Reading the label · BMW / MINI
11 digits: 34 51 = hydraulic side, 34 52 = control unit (an owners’ forum labels 3452 'ECU'); 34 50 also seen. Label form '3451 6788219-02' (base + 2-digit index); catalogue forms '34-51-6-753-643' / '34516751768'. Sellers often quote only the last 7 digits. source ↗
e.g. 3451 6788219-02 · 3452 6788220-01 · 3452-6753842-01
Our promise
Can’t be repaired? You don’t pay for a repair.
If the bench finds your module past repair, we stop and tell you before doing anything else. Then you choose:
- 1A replacement — a refurbished unit of the same family with your VIN, coding and configuration cloned onto it, from $950. You pay only the difference from what you already paid, and we confirm the amount with you first.
- 2Your module back — with the repair price refunded, minus shipping costs.
Either way, nothing that changes your price happens without your OK.
Refund stages in our terms →Other vehicles with the Bosch 5.7
Same unit family, same bench process and the same starting price.
- 2000-2006 BMW X5 (E53) 3.0i / 4.4i / 4.6is / 4.8is
- 2002-2007 Jaguar X-Type (X400)
- 2002-2009 Land Rover Range Rover (L322 / 'Range Rover III') 4.4 V8, 4.2 supercharged, 3.0 Td6
- 1997-2004 Porsche Boxster (986)
BMW 5 Series (E39) 525i/528i/530i/540i incl. Touring ABS module questions
Which ABS module is in the BMW 5 Series (E39) 525i/528i/530i/540i incl. Touring?
The source we cite lists it as: Bosch Bosch 5.7 (separate DSC and ASC versions). We price and bench it as part of the Bosch ABS / ESP 5.7 family. The exact unit is confirmed from your module label on arrival.
How much does ABS module repair cost for a BMW 5 Series (E39) 525i/528i/530i/540i incl. Touring?
Repair of your own module starts at $499; a replacement unit with your data cloned starts at $950. Return shipping starts at $29.95 and the label to us is prepaid.
My BMW 5 Series (E39) 525i/528i/530i/540i incl. Touring module number is not listed. Can you still repair it?
The 13 numbers above are the ones we could source, not every one that exists. Send us a photo of the label first, or order the repair and we confirm the unit before any work.
BMW 5 Series (E39) 525i/528i/530i/540i incl. Touring ABS light on? Fix the module you already own — from $499.
Look up your part number and order online — we email you a prepaid label to our lab. Or send us a photo of the label and your VIN first, and we'll tell you what you have and what it costs.
Back with your VIN and coding · can’t be repaired? repair price back, minus shipping · 1-year warranty · rush 2–3 days +$100
Call (817) 505-4201 · 📱 Text us a photo of the module label · Ask first — send a label photo · Email repairs@absmodulelab.com
Repair From $499
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