Walker 1001-1014 Engine Oil Pressure Switch
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Walker

Walker 1001-1014 Engine Oil Pressure Switch

Brand Walker 1001-1014
Fits Buick, Cadillac, Chevrolet, and GMC · 42 vehicles

Direct-fit replacement. Built for confirmed GM engine oil pressure switch applications.

Service-ready design. Supports engine pressure monitoring in late-model vehicles.

Walker 1001-1014. Cataloged under a single service part number for identification.

Cross-references 3OPS0032, 12637356 and 55488247 for the same application. See all 3.

$29.80Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $29.80
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Engine Oil Pressure Switch Overview

Walker 1001-1014 is an engine oil pressure switch for a wide range of late-model GM applications. It is a direct-fit replacement for vehicles that use this switch style, including Chevrolet Silverado 1500, GMC Sierra 1500, and Cadillac CT5 applications.

Key Features

  • Engine oil pressure switch for engine management and pressure monitoring.
  • Direct-fit replacement part for confirmed GM applications.
  • Cross-references 3OPS0032 and 12637356 for the same application.
  • Walker part number 1001-1014 for catalog and service identification.

Fitment Details

  • Fits 2024 Buick Encore GX.
  • Fits 2024 Buick Envista.
  • Fits 2024 Cadillac CT4.
  • Fits 2024 Cadillac CT5.
  • Fits 2024 Cadillac Escalade.
  • Fits 2024 Cadillac Escalade ESV.
  • Fits 2024 Cadillac XT4.
  • Fits 2024 Cadillac XT5.
  • Fits 2024 Cadillac XT6.
  • Fits 2024 Chevrolet Blazer.
  • Fits 2024 Chevrolet Camaro.
  • Fits 2023-2024 Chevrolet Colorado.
  • Fits 2023-2024 Chevrolet Corvette.
  • Fits 2024 Chevrolet Equinox.
  • Fits 2024 Chevrolet Express 2500.
  • Fits 2024 Chevrolet Express 3500.
  • Fits 2024 Chevrolet LCF 3500HG.
  • Fits 2024 Chevrolet Malibu.
  • Fits 2024 Chevrolet Silverado 1500.
  • Fits 2024 Chevrolet Silverado 2500 HD.
  • Fits 2024 Chevrolet Silverado 3500 HD.
  • Fits 2024 Chevrolet Suburban.
  • Fits 2024 Chevrolet Tahoe.
  • Fits 2024 Chevrolet Trailblazer.
  • Fits 2024 Chevrolet Traverse.
  • Fits 2024 Chevrolet Trax.
  • Fits 2024 GMC Acadia.
  • Fits 2023-2024 GMC Canyon.
  • Fits 2024 GMC Savana 2500.
  • Fits 2024 GMC Savana 3500.
  • Fits 2024 GMC Sierra 1500.
  • Fits 2024 GMC Sierra 2500 HD.
  • Fits 2024 GMC Sierra 3500 HD.
  • Fits 2024 GMC Terrain.
  • Fits 2024 GMC Yukon.
  • Fits 2024 GMC Yukon XL.
  • Fits 2020 Chevrolet LCF 3500.
  • Fits 2019 Cadillac CTS.
  • Fits 2019 Chevrolet Volt.

Installation Notes

Verify the original switch part number and connector style before installation. Confirm the engine application against the vehicle service information for Chevrolet Silverado 1500, GMC Sierra 1500, and other listed GM models. Use the confirmed fitment data to match the correct engine oil pressure switch before replacement.

Quality Assurance

Walker replacement parts are cataloged for direct application matching across the listed GM vehicles. Part number 1001-1014 is supported by interchange references 3OPS0032 and 12637356 for the same application.

Related reading

This part fits 42 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2024BuickEncore GX1.3LL3—
2024BuickEnvista1.2LL3—
2024CadillacCT43.6LV6—
2024CadillacCT53.0LV6—
2024CadillacEscalade3.0LL6—
2024CadillacEscalade ESV3.0LL6—
2024CadillacXT42.0LL4—
2024CadillacXT53.6LV6—
2024CadillacXT63.6LV6—
2024ChevroletBlazer3.6LV6—
2024ChevroletCamaro6.2LV8—
2024ChevroletColorado2.7LL4—
2024ChevroletCorvette5.5LV8—
2024ChevroletEquinox1.5LL4—
2024ChevroletExpress 25004.3LV6—
2024ChevroletExpress 35004.3LV6—
2024ChevroletLCF 3500HG6.6LV8—
2024ChevroletMalibu1.5LL4—
2024ChevroletSilverado 15003.0LL6—
2024ChevroletSilverado 2500 HD6.6LV8—
2024ChevroletSilverado 3500 HD6.6LV8—
2024ChevroletSuburban3.0LL6—
2024ChevroletTahoe3.0LL6—
2024ChevroletTrailblazer1.3LL3—
2024ChevroletTraverse2.5LL4—
2024ChevroletTrax1.2LL3—
2024GMCAcadia2.5LL4—
2024GMCCanyon2.7LL4—
2024GMCSavana 25004.3LV6—
2024GMCSavana 35004.3LV6—
2024GMCSierra 15003.0LL6—
2024GMCSierra 2500 HD6.6LV8—
2024GMCSierra 3500 HD6.6LV8—
2024GMCTerrain1.5LL4—
2024GMCYukon3.0LL6—
2024GMCYukon XL3.0LL6—
2023ChevroletColorado2.7LL4—
2023ChevroletCorvette5.5LV8—
2023GMCCanyon2.7LL4—
2020ChevroletLCF 35006.6LV8—
2019CadillacCTS6.2LV8—
2019ChevroletVolt1.5LL4—
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
3OPS00321263735655488247