Walker 235-2365 Engine Camshaft Position Sensor - Front or Intake

Camshaft Position Sensor for GM Applications

Walker Sensor Only 235-2365 is an engine camshaft position sensor built for direct replacement service on a wide range of Buick, Cadillac, Chevrolet, and GMC vehicles. It provides the camshaft position and speed signal the engine control module uses to coordinate valve timing and fuel delivery.

This part number 235-2365 is a fitment-based replacement for vehicles such as the Chevrolet Silverado 1500, Cadillac XT5, and GMC Sierra 1500, with application-specific notes for front and intake positions where listed.

Key Features

• Standard replacement camshaft position sensor for ignition system service
• 3-wire design with blade terminals and 1 female oval connector
• 3 terminal connection with mounting bracket included
• Wiring harness not included
• Uses Hall Effect or magnetic induction sensing technology for signal accuracy
• Built for consistent operation in demanding engine environments

Product Line Details

Walker Sensor Only focuses on sensor-only replacement parts for ignition and engine management repairs. This line is intended for technicians and vehicle owners who need a direct-fit sensor without extra harness components, making it a practical choice when replacing a failed camshaft position sensor on GM platforms.

Detailed Description

Walker 235-2365 monitors camshaft position so the ECM can maintain proper synchronization between valve operation and fuel injection. Accurate camshaft signal input supports stable idle quality, responsive throttle behavior, and efficient engine control. The sensor’s standard replacement design and OE-style connector layout help streamline service on vehicles including the Buick Encore GX, Chevrolet Trailblazer, and Cadillac CT5.

This part cross-references OE numbers 12698173 and 55508453 for the same application.

Common Issues This Sensor May Address

• Check engine light related to camshaft position signal faults
• Hard starting or extended crank conditions
• Rough idle or unstable engine speed
• Misfire or timing-related drivability concerns
• Loss of fuel injection synchronization from a failed sensor signal

Installation Notes and Tips

Verify the connector shape, terminal count, and mounting style before installation. This sensor uses a female oval connector with blade terminals and includes a mounting bracket; the wiring harness is not included. Confirm the correct position on the vehicle, since listed applications include front and intake locations as well as sensor-only configurations.

• Fits 2024 Buick Encore GX, front
• Fits 2021-2024 Buick Envision, N/A
• Fits 2020-2024 Cadillac CT4, N/A
• Fits 2020-2024 Cadillac CT5, N/A
• Fits 2019-2024 Cadillac XT4, N/A
• Fits 2020-2024 Cadillac XT5, N/A
• Fits 2021-2024 Cadillac XT6, N/A
• Fits 2020-2024 Chevrolet Blazer, N/A
• Fits 2024 Chevrolet Colorado, N/A
• Fits 2019-2024 Chevrolet Silverado 1500, N/A
• Fits 2024 Chevrolet Trailblazer, front
• Fits 2024 Chevrolet Trax, N/A
• Fits 2023-2024 GMC Canyon, N/A
• Fits 2019-2024 GMC Sierra 1500, N/A
• Fits 2022-2023 Buick Encore GX, N/A, intake
• Fits 2020 Buick Encore GX, N/A, intake
• Fits 2021-2023 Cadillac Escalade, N/A
• Fits 2021-2023 Cadillac Escalade ESV, N/A
• Fits 2023 Chevrolet Colorado, N/A, stamped #12733487
• Fits 2021-2023 Chevrolet Tahoe, N/A
• Fits 2022-2023 Chevrolet Trailblazer, N/A, intake
• Fits 2020-2023 GMC Acadia, N/A
• Fits 2021-2023 GMC Yukon, N/A
• Fits 2021-2023 GMC Yukon XL, N/A
• Fits 2022 Chevrolet Silverado 1500 LTD, N/A
• Fits 2022 GMC Sierra 1500 Limited, N/A
• Fits 2021 Buick Encore GX, intake
• Fits 2021 Chevrolet Trailblazer, intake
• Fits 2019-2020 Cadillac CT6, N/A

Quality Assurance

Walker Products manufactures this camshaft position sensor as a standard replacement part for ignition and engine management service. The design emphasizes signal accuracy, connector integrity, and durability for long-term use in normal operating conditions.