Alerts you to brake pad wear before it is critically low
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Brand:
ES#:
4818681
Mfg#:
8W0615121E
In Stock
ON SALE!
$25.00
This product was last offered at the strikethrough price on 05-02-2026
Includes connector housing with terminals and seals. Great for an OE replacement or custom upgrades.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! 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
Alerts you when your brake pads begin to wear thin
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Brand:
ES#:
4345254
Mfg#:
8W0615121E
In Stock
$44.84
This product was last offered at the strikethrough price on 01-22-2026
Always replace your pad wear sensors when replacing pads
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4871974
Mfg#:
4H0615121Q
In Stock
ON SALE!
SAVE 24%
$13.99
This product was last offered at the strikethrough price on 05-02-2026
Always replace your pad wear sensors when replacing pads
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with ceramic disc brakes
Brand:
ES#:
4387924
Mfg#:
4H0615121B
Ships in 2 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.
$126.99
This product was last offered at the strikethrough price on 07-03-2026
Always replace your pad wear sensors when replacing pads
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with ceramic disc brakes
Always replace your pad wear sensors when replacing pads
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with ceramic disc brakes
Hall sensor found on the master cylinder which informs the computer to illuminate the brake lights
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Always replace your pad wear sensors when replacing pads
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with ceramic disc brakes
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4901348
Mfg#:
8W0615121E
Special Order: No Guaranteed ETA
$12.99 USD
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Lifetime Replacement
More About Electrical Brake Parts & Components
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
