BMW ABS/DSC System Parts for BMW Z4 M Roadster S54 (2003-2008)

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On modern cars the ABS system is also tied in with other features and systems. ABS sensors are used for speedometer readings, traction control, stability control, and other components. So when a sensor fails it's not just affecting your braking but cascading through the rest of the car as well. Typically there will be an ABS light on in the dash cluster but the SES/CEL light may also come on which will require a trip to the dealer to have the fault analyzed.

There are other components of the ABS system that are common failure or known weak points - control modules, pressure sensors, and relays. We keep in stock many of the parts that are prone to common failures, allowing you to get safely back on the road in short order.
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ABS Sensor - Front Left - E46, Z4
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bavarian Autosport - Corporate Logo
T#:579876
Part#: 54854
Special Order: No Guaranteed ETA
Sale - Save 20% $ 50.99

This product was last offered at the strikethrough price on
05-03-2026

$ 40.79 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 50.99

This product was last offered at the strikethrough price on
05-03-2026

$ 40.79 USD
Free Shipping on orders $49 and up
Common cause of the "trifecta lights". The ABS sensor relays wheel speed information to the ABS module. If you're sick of seeing warning lights on your dash, Bavarian Autosport has your back.
ABS Sensor - Front Right - E46, Z4
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bavarian Autosport - Corporate Logo
T#:579877
Part#: 54855
Special Order: No Guaranteed ETA
Sale - Save 15% $ 50.99

This product was last offered at the strikethrough price on
05-03-2026

$ 43.34 USD
Free Shipping on orders $49 and up
Sale - Save 15%
$ 50.99

This product was last offered at the strikethrough price on
05-03-2026

$ 43.34 USD
Free Shipping on orders $49 and up
Common cause of the "trifecta lights". The ABS sensor relays wheel speed information to the ABS module. If you're sick of seeing warning lights on your dash, Bavarian Autosport has your back.

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