Holstein 2BWS0452 Disc Brake Pad Wear Sensor - Front
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Holstein
 Holstein Parts

Holstein 2BWS0452 Disc Brake Pad Wear Sensor - Front

Brand Holstein 2BWS0452
Position Front
Product line Holstein Parts
Fits Cadillac, Chevrolet, and GMC · 92 vehicles

Brake pad wear sensor. Monitors pad wear to help signal when service is needed.

Cross-references 84480342, 84511103 and 84693643 for the same application. See all 3.

$14.53Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

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Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Disc Brake Pad Wear Sensors are typically replaced in pairs, axle by axle.
Order total $14.53
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Disc Brake Pad Wear Sensor options

Front Brake Pad Wear Sensor for GM Trucks and SUVs

Holstein 2BWS0452 is a front disc brake pad wear sensor for select Chevrolet, GMC, and Cadillac applications. It is listed for front fitment on 2019-2024 Chevrolet Silverado 1500 and GMC Sierra 1500, plus additional GM truck and SUV coverage through 2026.

  • Disc brake pad wear sensor for front axle applications
  • Fits 2019-2024 Chevrolet Silverado 1500, front
  • Fits 2019-2024 GMC Sierra 1500, front
  • Fits 2021-2024 GMC Yukon XL, front
  • Fits 2021-2022 Cadillac Escalade and Escalade ESV, front
  • Fits 2022 Chevrolet Silverado 1500 LTD and Silverado 1500 Nueva, front
  • Fits 2022 GMC Sierra 1500 Limited, front
  • Fits 2022-2024 GMC Hummer EV Pickup, front
  • Fits 2026 Cadillac Escalade, Escalade ESV, Chevrolet Silverado 1500, Tahoe, GMC Sierra 1500, Yukon, and Yukon XL, front with harness

Fitment and Application Details

Holstein Parts 2BWS0452 is a front brake pad wear sensor used on GM platforms where the brake system monitors pad condition electronically. This part cross-references OE numbers 84480342 and 84511103 for the same application. It also covers 2019-2020 Chevrolet Cheyenne and 2019-2020 GMC Sierra models with the listed tire and package notes, along with 2019 Chevrolet Silverado 1500 LD and 2019 GMC Sierra 1500 Limited front applications.

What This Sensor Helps Address

  • Brake pad wear warning light staying on after pad service
  • Brake pad wear indicator message on the dash
  • Faulty or damaged front wear sensor wiring
  • Incorrect wear signal after front brake maintenance
  • Restoring proper brake pad monitoring on GM trucks and SUVs

Installation Notes and Tips

Verify the vehicle year, make, model, and front position before installation. Inspect the sensor routing and connector condition during brake service, and confirm the harness style on 2026 applications listed with harness notes. Replace the sensor only with the correct front application for the vehicle.

Quality Assurance

Holstein Parts 2BWS0452 is cataloged as a direct-fit brake sensor application for the listed GM vehicles and OE cross-reference numbers.

Related reading

This part fits 92 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypeLitersCylindersPositionNotes
2026CadillacEscalade—6.2LV8Frontwith Harness; Holstein Parts
2026CadillacEscalade ESV—6.2LV8Frontwith Harness; Holstein Parts
2026ChevroletSilverado 1500—6.2LV8Frontwith Harness; Holstein Parts
2026ChevroletSuburban—6.2LV8Frontwith Harness; Holstein Parts
2026ChevroletTahoe—6.2LV8Frontwith Harness; Holstein Parts
2026GMCSierra 1500—6.2LV8Frontwith Harness; Holstein Parts
2026GMCYukon—6.2LV8Frontwith Harness; Holstein Parts
2026GMCYukon XL—6.2LV8Frontwith Harness; Holstein Parts
2025CadillacEscalade—6.2LV8Frontwith 4 Piston Front Calipers; Holstein Parts
2025CadillacEscalade ESV—6.2LV8Frontwith 4 Piston Front Calipers; Holstein Parts
2025ChevroletTahoe—6.2LV8FrontHolstein Parts
2025GMCSierra 1500—6.2LV8Frontwith 4 Piston Front Calipers; Holstein Parts
2025GMCYukon—6.2LV8Frontwith 4 Piston Front Calipers; Holstein Parts
2025GMCYukon XL—6.2LV8Frontwith 4 Piston Front Calipers; Holstein Parts
2024CadillacEscalade—6.2LV8Frontwith 4 Piston Front Calipers; Holstein Parts
2024CadillacEscalade ESV—6.2LV8Frontwith 4 Piston Front Calipers; Holstein Parts
2024ChevroletSilverado 1500—6.2LV8FrontHolstein Parts
2024ChevroletTahoe—6.2LV8FrontJ61 Brake Code; Holstein Parts
2024GMCHummer EV Pickup—-L--FrontHolstein Parts
2024GMCSierra 1500—6.2LV8FrontHolstein Parts
2024GMCYukon—6.2LV8Frontwith 4 Piston Front Calipers; Holstein Parts
2024GMCYukon XL—6.2LV8FrontHolstein Parts
2023CadillacEscalade—6.2LV8Frontwith 4 Piston Front Calipers; Holstein Parts
2023CadillacEscalade ESV—6.2LV8Frontwith 4 Piston Front Calipers; Holstein Parts
2023ChevroletSilverado 1500—6.2LV8FrontHolstein Parts
2023ChevroletTahoe—6.2LV8FrontJ61 Brake Code; Holstein Parts
2023GMCHummer EV Pickup—-L--FrontHolstein Parts
2023GMCSierra 1500—6.2LV8FrontHolstein Parts
2023GMCYukon—6.2LV8Frontwith 4 Piston Front Calipers; Holstein Parts
2023GMCYukon XL—6.2LV8FrontHolstein Parts
2022CadillacEscalade—6.2LV8FrontHolstein Parts
2022CadillacEscalade ESV—6.2LV8FrontHolstein Parts
2022ChevroletSilverado 1500—6.2LV8FrontHolstein Parts
2022ChevroletSilverado 1500 LTD—6.2LV8FrontHolstein Parts
2022ChevroletSilverado 1500 Nueva———FrontHolstein Parts
2022ChevroletSuburban—6.2LV8FrontHolstein Parts
2022ChevroletTahoe—6.2LV8FrontHolstein Parts
2022GMCHummer EV Pickup—-L--FrontHolstein Parts
2022GMCSierra 1500—6.2LV8FrontHolstein Parts
2022GMCSierra 1500 Limited—6.2LV8FrontHolstein Parts
2022GMCYukon—6.2LV8FrontHolstein Parts
2022GMCYukon XL—6.2LV8FrontHolstein Parts
2021CadillacEscalade—3.0LL6FrontHolstein Parts
2021CadillacEscalade—6.2LV8FrontHolstein Parts
2021CadillacEscalade ESV—3.0LL6FrontHolstein Parts
2021CadillacEscalade ESV—6.2LV8FrontHolstein Parts
2021ChevroletSilverado 1500—4.3LV6FrontHolstein Parts
2021ChevroletSilverado 1500—3.0LL6FrontHolstein Parts
2021ChevroletSilverado 1500—2.7LL4FrontHolstein Parts
2021ChevroletSilverado 1500—5.3LV8FrontHolstein Parts
2021ChevroletSilverado 1500—6.2LV8FrontHolstein Parts
2021ChevroletSuburban—3.0LL6FrontHolstein Parts
2021ChevroletSuburban—5.3LV8FrontHolstein Parts
2021ChevroletSuburban—6.2LV8FrontHolstein Parts
2021ChevroletTahoe—3.0LL6FrontHolstein Parts
2021ChevroletTahoe—5.3LV8FrontHolstein Parts
2021ChevroletTahoe—6.2LV8FrontHolstein Parts
2021GMCSierra 1500—4.3LV6FrontHolstein Parts
2021GMCSierra 1500—2.7LL4FrontHolstein Parts
2021GMCSierra 1500—3.0LL6FrontHolstein Parts
2021GMCSierra 1500—5.3LV8FrontHolstein Parts
2021GMCSierra 1500—6.2LV8FrontHolstein Parts
2021GMCYukon—5.3LV8FrontHolstein Parts
2021GMCYukon—6.2LV8FrontHolstein Parts
2021GMCYukon XL—5.3LV8FrontHolstein Parts
2021GMCYukon XL—6.2LV8FrontHolstein Parts
2020ChevroletCheyenne4WD6.2LV8FrontHolstein Parts
2020ChevroletSilverado 1500—4.3LV6FrontHolstein Parts
2020ChevroletSilverado 1500—3.0LL6FrontHolstein Parts
2020ChevroletSilverado 1500—2.7LL4FrontHolstein Parts
2020ChevroletSilverado 1500—5.3LV8FrontHolstein Parts
2020ChevroletSilverado 1500—6.2LV8FrontHolstein Parts
2020GMCSierra—6.2LV8FrontPerformance Package, Tire All 275/60R20 Sl 115S Bw Al2 [Qab] | Tire All 275/60R20 Sl 115S Bw At [Qae] | Tire All 275/50R22 Sl 111T Bw Al2 [Xce] | Gmc Truck [Z88]; Holstein Parts
2020GMCSierra 1500—4.3LV6FrontHolstein Parts
2020GMCSierra 1500—2.7LL4FrontHolstein Parts
2020GMCSierra 1500—3.0LL6FrontHolstein Parts
2020GMCSierra 1500—5.3LV8FrontHolstein Parts
2020GMCSierra 1500—6.2LV8FrontHolstein Parts
2020GMCYukon———FrontHolstein Parts
2019ChevroletCheyenne4WD5.3LV8FrontHolstein Parts
2019ChevroletSilverado 1500—4.3LV6FrontHolstein Parts
2019ChevroletSilverado 1500—2.7LL4FrontHolstein Parts
2019ChevroletSilverado 1500—5.3LV8FrontHolstein Parts
2019ChevroletSilverado 1500—6.2LV8FrontHolstein Parts
2019ChevroletSilverado 1500 LD—5.3LV8FrontHolstein Parts
2019GMCSierra—6.2LV8FrontPerformance Package, Tire All 275/60R20 Sl 115S Bw Al2 [Qab] | Tire All 275/60R20 Sl 115S Bw At [Qae] | Tire All 275/50R22 Sl 111T Bw Al2 [Xce] | Gmc Truck [Z88]; Holstein Parts
2019GMCSierra 1500—4.3LV6FrontHolstein Parts
2019GMCSierra 1500—2.7LL4FrontHolstein Parts
2019GMCSierra 1500—5.3LV8FrontHolstein Parts
2019GMCSierra 1500—6.2LV8FrontHolstein Parts
2019GMCSierra 1500 Limited———FrontHolstein Parts
2019GMCYukon———FrontHolstein Parts
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
844803428451110384693643