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BMW ABS/DSC System Parts for BMW 3 Series E46 (1999-2005)

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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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Value Rear ABS Sensor kit (Priced Each)- E46

10X Entries Into Our F80 M3 Sweepstakes

T#:56543997

Part#: 34526752683KT3

In Stock

$ 25.64 USD

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$ 25.64 USD

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This replacement rear ABS sensor restores accurate wheel speed data directly to your brake control module. Replacing the faulty unit clears fault codes and reinstates full anti-lock braking function. Restore full braking safety. Order your replacement sensor today

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ABS Sensor - Front Left - E46, Z4

10X Entries Into Our F80 M3 Sweepstakes

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

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Qty

Sale - Save 20%

$ 50.99

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

$ 40.79 USD

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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.

Genuine BMW Brake Hose - E46

T#:63150

Part#: 34326766825

Ships in 3 Business Days

4% off MSRP $ 26.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 25.99 USD

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4% off MSRP

$ 26.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 25.99 USD

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Genuine BMW Pipe - M10/M10-1206mm
This item fits the following BMW Chassis:
E46 M3,E46

Genuine BMW DSC/ABS Control Module - E46, Z4

T#:626782

Part#: 34522460484

Ships in 6 Business Days

6% off MSRP $ 1,681.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,584.99 USD

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6% off MSRP

$ 1,681.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,584.99 USD

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Enhance Safety and Stability with the DSC/ABS Control Module for BMW E46 and Z4

The DSC/ABS Control Module is a vital component for ensuring safety and stability in your BMW E46 and Z4. This top-tier replacement unit guarantees precise control of the Dynamic Stability Control (DSC) and Anti-Lock Braking System (ABS), providing you with confidence on the road. Crafted to seamlessly fit BMW E46 and Z4 models, it ensures optimal performance and peace of mind.

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Rear ABS, DSC, Wheel Speed Sensor - E46 330i/Ci Manual 01

For vehicles with manual transmission and production date up to 07/2000 and between 09/...

T#:8135

Part#: 34521166126

Ships in 8 Business Days

3% off MSRP $ 403.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 390.99 USD

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3% off MSRP

$ 403.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 390.99 USD

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Rear left or right ABS and wheel speed sensor (pulse generator) for 2001 E46 330i and 330ci with a manual transmission (2001 model year only). This is an OE or OEM Ate part direct from the manufacturer.

Since the sensor is tied into the ABS and DSC systems a bad or non-functioning one can cause trouble throughout the car. The sensors are in a very vulnerable spot in the wheel hub - dirt, grease, and other particles can damage the sensor. You might get lucky and clean the sensor but on high mileage cars it might be best to just replace it. With no signal from the sensor the ABS and DSC will revert to a fail safe mode or not work at all and the lights on the instrument cluster will come on. There should be a hard fault code and check engine light too and the code will tell you which ABS sensor needs replacing.

This is the rear sensor and fits either the left or right wheel hub. Sold individually.

This item fits the following BMWs:
2001 E46 BMW 330i 330ci manual transmission

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BMW M52 DSC Pressure Sensor - Each

10X Entries Into Our F80 M3 Sweepstakes

T#:17704773

Part#: 34521164458

Ships in 9 Business Days

Sale - Save 20% $ 127.99

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

$ 102.39 USD

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Qty

Sale - Save 20%

$ 127.99

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

$ 102.39 USD

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BMW M52 DSC Pressure Sensor is an essential component attached to the brake master cylinder, designed to monitor and ensure optimal brake system performance in BMW vehicles. This high-quality sensor provides accurate pressure readings to the Dynamic Stability Control (DSC) system, contributing to enhanced vehicle safety and performance.

Accurate Pressure Monitoring: Ensures precise pressure readings for the DSC system, enhancing brake system performance.
Improved Safety: Helps maintain optimal brake performance, contributing to overall vehicle safety.
High-Quality Construction: Made from durable materials for long-lasting reliability.
Direct Fitment: Designed specifically for BMW M52 engines, ensuring perfect compatibility.
Easy Installation: Simple to replace, minimizing downtime and maintaining vehicle performance.

Upgrade your BMW’s braking system with the BMW M52 DSC Pressure Sensor to ensure accurate pressure readings and enhanced safety.

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Steering Angle Sensor Holder - E46, E83, Z4

T#:56442

Part#: 32301094904

Special Order: No Guaranteed ETA

$ 48.99 USD

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$ 48.99 USD

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Genuine BMW Holder, Steering-Angle Sensor
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E83 X3,E85 Z4,E86 Z4

ABS Sensor - Front Right - E46, Z4

10X Entries Into Our F80 M3 Sweepstakes

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

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Qty

Sale - Save 15%

$ 50.99

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

$ 43.34 USD

Add to Wish List

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.

Genuine BMW DSC Control Unit - BMW E46, Z4

T#:618392

Part#: 34512460488

Ships in 8 Business Days

3% off MSRP $ 3,050.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 2,970.99 USD

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Qty

3% off MSRP

$ 3,050.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 2,970.99 USD

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Genuine BMW replacement Dynamic stability control module

Genuine BMW ABS/DSC Control Module - E46 M3 09/2002+

T#:626784

Part#: 34522460526

Back Ordered

4% off MSRP $ 1,715.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,638.99 USD

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Qty

4% off MSRP

$ 1,715.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,638.99 USD

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If your dynamic stability control has failed, replace your control unit with this Original BMW replacement to get your BMW running great again.

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