Ideal for custom brake applications or to eliminate the OEM pad wear sensor
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Measures wheel speed to prevent brake lock ups
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4069906
Mfg#:
WHT003856
Ships in 1 Business Day
$55.99
This product was last offered at the strikethrough price on 10-08-2026
Measures wheel speed to prevent brake lock ups
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4069914
Mfg#:
WHT003857
In Stock
$65.92
This product was last offered at the strikethrough price on 10-22-2026
Includes connector housing with terminals and seals. Great for an OE replacement or custom upgrades.
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Please reference original part number from existing connector to confirm fitment, prior to ordering. *OEM
Brand:
ES#:
4460500
Mfg#:
3D0973703-KIT
In Stock
ON SALE!
SAVE 25%
$24.99
This product was last offered at the strikethrough price on 06-13-2026
Measures wheel speed to prevent brake lock ups
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Measures wheel speed to prevent brake lock ups
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Measures wheel speed to prevent brake lock ups
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Helps regulate ABS activation See description for factory part numbers this unit replaces
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles with ESP with VIN from AJ-A-048 001 only, split is in the 2010 model year
Brand:
ES#:
1833573
Mfg#:
1K0907375AJ
Ships in 1-2 days
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$903.99
This product was last offered at the strikethrough price on 10-25-2026
Hall sensor found on the master cylinder which informs the computer to illuminate the brake lights
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles without brake pedal switch with VIN from 1K-6-741 207, split is in the 2006 model year.
Brand:
ES#:
2606664
Mfg#:
5G0698459
Ships in 3 Business Days
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$54.99
This product was last offered at the strikethrough price on 10-25-2026
Measures wheel speed to prevent brake lock ups
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Helps regulate ABS activation See description for factory part numbers this unit replaces
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles with ESP with VIN from 1K-8-195 923 through VIN AJ-A-111 000 only, splits are in the 2008 and 2010 model years
Brand:
ES#:
1848185
Mfg#:
1K0907375AH
Ships in 1-2 days
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$648.99
This product was last offered at the strikethrough price on 10-05-2026
From fluid level senders to pad wear sensors, ECS has replacement electrical parts for your brake system. Count on us for the right parts for your German car.
Lifetime Replacement
