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Audi S4 Electrical Brake Parts & Components

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ABS Sensor - Priced Each

ES#3521192 - 4E0927804F - ABS Sensor - Priced Each - Repair your ABS system - Holstein - Audi

Repair your ABS system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits front right side & rear left side

Brand:
Holstein - Corporate Logo
ES#:
3521192
Mfg#:
4E0927804F
Ships in 2 Business Days
$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brake Light Switch - 2 Pin

ES#4354 - 443945515 - Brake Light Switch - 2 Pin - Located behind the brake pedal - Vemo - Audi

Located behind the brake pedal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
4354
Mfg#:
443945515
In Stock at Vendor
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Sensor

ES#2894490 - 036906051C - Pressure Sensor - Located on the brake booster vacuum pipe - Vemo - Audi

Located on the brake booster vacuum pipe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Automatic transmission vehicles only

Brand:
Vemo - Corporate Logo
ES#:
2894490
Mfg#:
036906051C
In Stock at Vendor
$50.99

This product was last offered at the strikethrough price on
05-07-2026

$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear ABS Sensor - Priced Each

ES#3432675 - 8E0927807G - Rear ABS Sensor - Priced Each - Clear codes and restore ABS function - Meyle - Audi

Clear codes and restore ABS function affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Fits the right side from the 2005 model year

Brand:
Meyle - Corporate Logo
ES#:
3432675
Mfg#:
8E0927807G
Ships on Oct 14, 2026
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ABS Sensor - Priced Each

ES#4818651 - 4E0927803D - ABS Sensor - Priced Each - Repair your ABS system - Bremmen Parts - Audi

Repair your ABS system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Fits front left side & right rear side

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818651
Mfg#:
4E0927803D
Ships on Nov 25, 2026
ON SALE! SAVE 24%
$14.99

This product was last offered at the strikethrough price on
05-02-2026

$11.42 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front ABS Sensor - Priced Each

ES#3971089 - 4B0927803B - Front ABS Sensor - Priced Each - Fits the left and right side - Meyle - Audi Volkswagen

Fits the left and right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
3971089
Mfg#:
4B0927803B
Ships on Oct 14, 2026
$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear ABS Sensor - Left

ES#3432673 - 8E0927807E - Rear ABS Sensor - Left - Clear codes and restore ABS function - Meyle - Audi

Clear codes and restore ABS function affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
From the 2005 model year

Brand:
Meyle - Corporate Logo
ES#:
3432673
Mfg#:
8E0927807E
Ships on Oct 14, 2026
$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front ABS Sensor - Priced Each

ES#3521181 - 4B0927803B - Front ABS Sensor - Priced Each - Fits the left and right side - Holstein - Audi Volkswagen

Fits the left and right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Holstein - Corporate Logo
ES#:
3521181
Mfg#:
4B0927803B
Ships in 2 Business Days
$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ABS Sensor - Priced Each

ES#4376408 - 4E0927804F - ABS Sensor - Priced Each - Repair your ABS system - URO - Audi Volkswagen

Repair your ABS system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4376408
Mfg#:
4E0927804F
Ships in 2 Business Days
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Brake Pad Wear Sensor

ES#2709038 - 8T0907637 - Front Brake Pad Wear Sensor - Indicates when the front pads need replacement - URO - Audi

Indicates when the front pads need replacement affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2709038
Mfg#:
8T0907637
Ships in 2 Business Days
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Parking Brake Switch

ES#4141867 - 1J0947561C - Parking Brake Switch - Illuminates "brake" on your dashboard when your parking brake is engaged - Vemo - Audi Volkswagen

Illuminates "brake" on your dashboard when your parking brake is engaged affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
4141867
Mfg#:
1J0947561C
In Stock at Vendor
$18.12 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front ABS Sensor - Priced Each

ES#2815818 - 4B0927803B - Front ABS Sensor - Priced Each - Fits the left and right side - Hamburg Tech - Audi Volkswagen

Fits the left and right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2815818
Mfg#:
4B0927803B
Ships in 2 Business Days
$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Sensor

Located on the brake booster vacuum pipe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Automatic transmission vehicles only

Brand:
Bosch - Corporate Logo
ES#:
3419888
Mfg#:
036906051C
Back Ordered
$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear ABS Sensor - Left

ES#4819304 - 8E0927807E - Rear ABS Sensor - Left - Clear codes and restore ABS function - Hudson - Audi

Clear codes and restore ABS function affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From the 2005 model year

Brand:
Hudson - Corporate Logo
ES#:
4819304
Mfg#:
8E0927807E
Ships in 1-2 days
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ABS Sensor - Priced Each

ES#4138976 - 4E0927803D - ABS Sensor - Priced Each - Repair your ABS system - ServiceTech - Audi

Repair your ABS system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits front left side & right rear side

Brand:
ServiceTech
ES#:
4138976
Mfg#:
4E0927803D
Ships in 1-2 days
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front ABS Sensor - Priced Each

ES#3521242 - 8E0927803B - Front ABS Sensor - Priced Each - Fits the left and right side - Holstein - Audi

Fits the left and right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Holstein - Corporate Logo
ES#:
3521242
Mfg#:
8E0927803B
In Stock
Limited Qty Sale
$29.99

This product was last offered at the strikethrough price on
05-02-2026

$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible 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.

Let us help you find the parts that fit your Audi

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Manufacturer names and/or part numbers are used only for identification purposes.

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