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Walker ProductsWalker 235-1882 Engine Camshaft Position Sensor
| Brand | Walker 235-1882 |
|---|---|
| Product line | Walker Products |
| Fits | Buick, Chevrolet, and GMC · 79 vehicles |
OEM-standard quality. Built to meet or exceed OEM specifications.
Engine sensor expertise. From a long-time maker of fuel system and engine management parts.
Cross-references BBB Industries 17166, Dorman - HELP 81451 and Nissens 871081 for the same application. See all 12.
$25.97Free shipping
In stock · usually ships same day before 1pm CST
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Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Engine Camshaft Position Sensor options
Walker Engine Camshaft Position Sensor 235-1882
Walker Products 235-1882 is an engine camshaft position sensor built for direct replacement service on select Chevrolet, GMC, Buick, and GMC applications. It supports accurate cam signal input for engine management systems and is backed by Walker’s long history in fuel system and engine sensor manufacturing.
Key Features
- Engine camshaft position sensor for ignition and engine management service
- Walker Products aftermarket replacement part number 235-1882
- Manufactured to meet or exceed OEM standards and specifications
- Supported by Walker’s engineering, product management, and technical staff
- ISO 9001/IATF16949 certified manufacturing environment
- Cross-reference: Standard Ignition PC1138
Product Details
Walker Products has supplied automotive fuel system and engine sensor components since 1946. The Walker Products line includes cam and crankshaft sensors, throttle position sensors, oxygen sensors, fuel injectors, and related engine management parts. Part number 235-1882 is an engine camshaft position sensor intended for vehicles that require a precise cam signal for proper engine timing and control. This part cross-references Standard Ignition PC1138 for the same application.
Compatible With select Chevrolet Equinox, Malibu, Silverado 2500 HD, Silverado 3500 HD, Spark, Trax, Cruze, and Volt models; GMC Terrain, Sierra 2500 HD, and Sierra 3500 HD models; and Buick Encore applications listed below. Use the exact year and notes to confirm the correct application before ordering Walker 235-1882.
Vehicle Fitment
- Fits 2024 Chevrolet Equinox, N/A
- Fits 2020-2021 Chevrolet Equinox, N/A
- Fits 2024 Chevrolet Malibu, N/A
- Fits 2020-2021 Chevrolet Malibu, N/A
- Fits 2024 Chevrolet Silverado 2500 HD, N/A
- Fits 2020-2021 Chevrolet Silverado 2500 HD, N/A
- Fits 2024 Chevrolet Silverado 3500 HD, N/A
- Fits 2020-2021 Chevrolet Silverado 3500 HD, N/A
- Fits 2024 GMC Sierra 2500 HD, N/A
- Fits 2020-2021 GMC Sierra 2500 HD, N/A
- Fits 2024 GMC Sierra 3500 HD, N/A
- Fits 2020-2021 GMC Sierra 3500 HD, N/A
- Fits 2024 GMC Terrain, N/A
- Fits 2020-2021 GMC Terrain, N/A
- Fits 2022-2023 Chevrolet Equinox, N/A
- Fits 2022-2023 Chevrolet Malibu, N/A
- Fits 2022-2023 Chevrolet Silverado 2500 HD, N/A
- Fits 2022-2023 Chevrolet Silverado 3500 HD, N/A
- Fits 2022-2023 GMC Sierra 2500 HD, N/A
- Fits 2022-2023 GMC Sierra 3500 HD, N/A
- Fits 2022-2023 GMC Terrain, N/A
- Fits 2022 Buick Encore, N/A
- Fits 2022 Chevrolet Spark, N/A
- Fits 2022 Chevrolet Trax, N/A
- Fits 2021 Buick Encore, N/A
- Fits 2020-2021 Chevrolet Spark, N/A
- Fits 2021 Chevrolet Trax, N/A
- Fits 2018-2019 Buick Encore, N/A
- Fits 2016 Buick Encore, N/A
- Fits 2018-2019 Chevrolet Cruze, N/A
- Fits 2018-2019 Chevrolet Equinox, N/A
- Fits 2018-2019 Chevrolet Malibu, N/A
- Fits 2017-2019 Chevrolet Silverado 2500 HD, N/A
- Fits 2017-2019 Chevrolet Silverado 3500 HD, N/A
- Fits 2018-2019 Chevrolet Spark, N/A
- Fits 2018-2019 Chevrolet Volt, N/A
- Fits 2018-2019 GMC Sierra 2500 HD, N/A
- Fits 2017-2019 GMC Sierra 3500 HD, N/A
- Fits 2018-2019 GMC Terrain, N/A
- Fits 2017 Buick Encore, N/A
- Fits 2016-2017 Chevrolet Cruze, N/A
- Fits 2016-2017 Chevrolet Malibu, N/A
- Fits 2016-2017 Chevrolet Spark, N/A
- Fits 2016-2017 Chevrolet Volt, N/A
- Fits 2017 GMC Sierra 2500 HD, N/A
Common Symptoms This Part May Address
- Check engine light related to camshaft position sensor faults
- Hard starting or extended crank conditions
- Rough idle or inconsistent engine operation
- Stalling, hesitation, or intermittent drivability concerns
- Cam signal loss or sensor circuit diagnostic trouble codes
Installation Notes
Verify the year, make, model, and notes in the fitment list before installation. Some applications are listed as sensor only, while others note an included seal; confirm the vehicle-specific requirement for your Chevrolet Malibu, GMC Terrain, or Buick Encore application. Inspect the connector, wiring, and sealing surface during service, and clear diagnostic codes after replacement.
Quality Assurance
Walker Products manufactures engine sensors and fuel system components to meet or exceed OEM standards and specifications. The company supports production with in-house engineering, product management, and technical resources, and operates under ISO 9001/IATF16949 certification.
This part fits 79 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2024 | Chevrolet | Equinox | 1.5L | L4 | — | N/A | Sensor Only |
| 2024 | Chevrolet | Malibu | 1.5L | L4 | — | N/A | Sensor Only |
| 2024 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | — | N/A | Sensor Only |
| 2024 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | — | N/A | Sensor Only |
| 2024 | GMC | Sierra 2500 HD | 6.6L | V8 | — | N/A | Sensor Only |
| 2024 | GMC | Sierra 3500 HD | 6.6L | V8 | — | N/A | Sensor Only |
| 2024 | GMC | Terrain | 1.5L | L4 | — | N/A | Sensor Only |
| 2023 | Chevrolet | Equinox | 1.5L | L4 | — | N/A | Incl.Seal; Sensor Only |
| 2023 | Chevrolet | Malibu | 1.5L | L4 | — | N/A | Incl.Seal; Sensor Only |
| 2023 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | — | N/A | Incl.Seal; Sensor Only |
| 2023 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | — | N/A | Incl.Seal; Sensor Only |
| 2023 | GMC | Sierra 2500 HD | 6.6L | V8 | — | N/A | Incl.Seal; Sensor Only |
| 2023 | GMC | Sierra 3500 HD | 6.6L | V8 | — | N/A | Incl.Seal; Sensor Only |
| 2023 | GMC | Terrain | 1.5L | L4 | — | N/A | Incl.Seal; Sensor Only |
| 2022 | Buick | Encore | 1.4L | L4 | — | N/A | Incl.Seal; Sensor Only |
| 2022 | Chevrolet | Equinox | 1.5L | L4 | — | N/A | Incl.Seal; Sensor Only |
| 2022 | Chevrolet | Malibu | 1.5L | L4 | — | N/A | Incl.Seal; Sensor Only |
| 2022 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | — | N/A | Incl.Seal; Sensor Only |
| 2022 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | — | N/A | Incl.Seal; Sensor Only |
| 2022 | Chevrolet | Spark | 1.4L | L4 | — | N/A | Incl.Seal; Sensor Only |
| 2022 | Chevrolet | Trax | 1.4L | L4 | — | N/A | Incl.Seal; Sensor Only |
| 2022 | GMC | Sierra 2500 HD | 6.6L | V8 | — | N/A | Incl.Seal; Sensor Only |
| 2022 | GMC | Sierra 3500 HD | 6.6L | V8 | — | N/A | Incl.Seal; Sensor Only |
| 2022 | GMC | Terrain | 1.5L | L4 | — | N/A | Incl.Seal; Sensor Only |
| 2021 | Buick | Encore | 1.4L | L4 | — | N/A | Sensor Only |
| 2021 | Chevrolet | Equinox | 1.5L | L4 | — | N/A | Sensor Only |
| 2021 | Chevrolet | Malibu | 1.5L | L4 | — | N/A | Sensor Only |
| 2021 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | — | N/A | Sensor Only |
| 2021 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | — | N/A | Sensor Only |
| 2021 | Chevrolet | Spark | 1.4L | L4 | — | N/A | Sensor Only |
| 2021 | Chevrolet | Trax | 1.4L | L4 | — | N/A | Sensor Only |
| 2021 | GMC | Sierra 2500 HD | 6.6L | V8 | — | N/A | Sensor Only |
| 2021 | GMC | Sierra 3500 HD | 6.6L | V8 | — | N/A | Sensor Only |
| 2021 | GMC | Terrain | 1.5L | L4 | — | N/A | Sensor Only |
| 2020 | Chevrolet | Equinox | 1.5L | L4 | — | N/A | Sensor Only |
| 2020 | Chevrolet | Malibu | 1.5L | L4 | — | N/A | Sensor Only |
| 2020 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | — | N/A | Sensor Only |
| 2020 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | — | N/A | Sensor Only |
| 2020 | Chevrolet | Spark | 1.4L | L4 | — | N/A | Sensor Only |
| 2020 | GMC | Sierra 2500 HD | 6.6L | V8 | — | N/A | Sensor Only |
| 2020 | GMC | Sierra 3500 HD | 6.6L | V8 | — | N/A | Sensor Only |
| 2020 | GMC | Terrain | 1.5L | L4 | — | N/A | Sensor Only |
| 2019 | Buick | Encore | 1.4L | L4 | — | N/A | Engine Crankshaft Position Sensor with seal included; Walker Products |
| 2019 | Chevrolet | Cruze | 1.4L | L4 | — | N/A | Engine Crankshaft Position Sensor with seal included; Walker Products |
| 2019 | Chevrolet | Equinox | 1.5L | L4 | — | N/A | Engine Crankshaft Position Sensor with seal included; Walker Products |
| 2019 | Chevrolet | Malibu | 1.5L | L4 | — | N/A | Engine Crankshaft Position Sensor with seal included; Walker Products |
| 2019 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | — | N/A | Engine Crankshaft Position Sensor with seal included; Walker Products |
| 2019 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | — | N/A | Engine Crankshaft Position Sensor with seal included; Walker Products |
| 2019 | Chevrolet | Spark | 1.4L | L4 | — | N/A | Engine Crankshaft Position Sensor with seal included; Walker Products |
| 2019 | Chevrolet | Volt | 1.5L | L4 | — | N/A | Engine Crankshaft Position Sensor with seal included; Walker Products |
| 2019 | GMC | Sierra 2500 HD | 6.6L | V8 | — | N/A | Engine Crankshaft Position Sensor with seal included; Walker Products |
| 2019 | GMC | Sierra 3500 HD | 6.6L | V8 | — | N/A | Engine Crankshaft Position Sensor with seal included; Walker Products |
| 2019 | GMC | Terrain | 1.5L | L4 | — | N/A | Engine Crankshaft Position Sensor with seal included; Walker Products |
| 2018 | Buick | Encore | 1.4L | L4 | — | N/A | Engine Crankshaft Position Sensor with seal included; Walker Products |
| 2018 | Chevrolet | Cruze | 1.4L | L4 | — | N/A | Engine Crankshaft Position Sensor with seal included; Walker Products |
| 2018 | Chevrolet | Equinox | 1.5L | L4 | — | N/A | Engine Crankshaft Position Sensor with seal included; Walker Products |
| 2018 | Chevrolet | Malibu | 1.5L | L4 | — | N/A | Engine Crankshaft Position Sensor with seal included; Walker Products |
| 2018 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | — | N/A | Engine Crankshaft Position Sensor with seal included; Walker Products |
| 2018 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | — | N/A | Engine Crankshaft Position Sensor with seal included; Walker Products |
| 2018 | Chevrolet | Spark | 1.4L | L4 | — | N/A | Engine Crankshaft Position Sensor with seal included; Walker Products |
| 2018 | Chevrolet | Volt | 1.5L | L4 | — | N/A | Engine Crankshaft Position Sensor with seal included; Walker Products |
| 2018 | GMC | Sierra 2500 HD | 6.6L | V8 | — | N/A | Engine Crankshaft Position Sensor with seal included; Walker Products |
| 2018 | GMC | Sierra 3500 HD | 6.6L | V8 | — | N/A | Engine Crankshaft Position Sensor with seal included; Walker Products |
| 2018 | GMC | Terrain | 1.5L | L4 | — | N/A | Engine Crankshaft Position Sensor with seal included; Walker Products |
| 2017 | Buick | Encore | 1.4L | L4 | — | N/A | w/ OE 12636947; Walker Products |
| 2017 | Chevrolet | Cruze | 1.4L | L4 | — | N/A | Walker Products |
| 2017 | Chevrolet | Malibu | 1.5L | L4 | — | N/A | Walker Products |
| 2017 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | — | N/A | Engine Crankshaft Position Sensor with seal included; Walker Products |
| 2017 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | — | N/A | Engine Crankshaft Position Sensor with seal included; Walker Products |
| 2017 | Chevrolet | Spark | 1.4L | L4 | — | N/A | Walker Products |
| 2017 | Chevrolet | Volt | 1.5L | L4 | — | N/A | Walker Products |
| 2017 | Chevrolet | Volt | 1.5L | L4 | ELECTRIC/GAS | N/A | Walker Products |
| 2017 | GMC | Sierra 2500 HD | 6.6L | V8 | DIESEL | N/A | Walker Products |
| 2017 | GMC | Sierra 3500 HD | 6.6L | V8 | — | N/A | Engine Crankshaft Position Sensor with seal included; Walker Products |
| 2016 | Buick | Encore | 1.4L | L4 | — | N/A | Engine Crankshaft Position Sensor with seal included; Walker Products |
| 2016 | Chevrolet | Cruze | 1.4L | L4 | — | N/A | Walker Products |
| 2016 | Chevrolet | Malibu | 1.5L | L4 | — | N/A | Walker Products |
| 2016 | Chevrolet | Spark | 1.4L | L4 | — | N/A | Walker Products |
| 2016 | Chevrolet | Volt | 1.5L | L4 | — | N/A | Walker Products |
| No rows match your filter. | |||||||
Directly replaces or cross-references 12 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
BBB Industries — 17166Dorman - HELP — 81451Nissens — 871081Standard Ignition — PC11381035525512198333971263694775171081CHN3V452SEB5018XREV681