Walker 235-2281 Engine Crankshaft Position Sensor
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Walker Products

Walker 235-2281 Engine Crankshaft Position Sensor

Brand Walker 235-2281
Product line Walker Products
Fits Ford · 18 vehicles

OEM standards. Built to meet or exceed OEM specifications.

Engine sensor. Measures crankshaft position for precise engine management.

Walker Products. Backed by decades in fuel system and engine sensor manufacturing.

Cross-references Standard Ignition PC1171, DY-1409 and DY1409 for the same application. See all 5.

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Walker Engine Crankshaft Position Sensor 235-2281

Walker Products 235-2281 is an engine crankshaft position sensor for select Ford applications. It supports crankshaft signal input for engine management on 2018-2025 Ford F-150 and 2018-2025 Ford Mustang models, with fitment varying by model year.

Key Features

  • Engine crankshaft position sensor for ignition and engine management systems
  • Fits 2021-2025 Ford F-150, sensor only
  • Fits 2021-2025 Ford Mustang, sensor only
  • Fits 2018-2020 Ford F-150, Walker Products application
  • Fits 2018-2020 Ford Mustang, Walker Products application
  • Built by Walker Products, a manufacturer of fuel system components and engine sensors since 1946
  • Manufactured to meet or exceed OEM standards and specifications

Product Details

The Walker Products 235-2281 crankshaft position sensor is part of the Walker Products engine management line, which includes sensors and related fuel system components for automotive repair. Walker Products supports production with in-house manufacturing, product management, engineering, and technical documentation to help maintain accurate vehicle application coverage and product consistency. This part cross-references Standard Ignition PC1171 for the same application.

For Ford F-150 and Ford Mustang service work, this sensor provides the crankshaft position signal used by the engine control system to manage timing and engine operation. Use the confirmed vehicle fitment to match the correct application before ordering the Walker 235-2281.

Common Issues This Part May Address

  • Crankshaft position sensor fault codes
  • Hard starting or no-start conditions related to crank signal loss
  • Intermittent stalling or engine shutdown
  • Rough running caused by inaccurate crankshaft position input
  • Check engine light concerns tied to crank sensor performance

Installation Notes and Tips

Verify the year, model, and application notes before installation. Confirm the connector style and sensor location against the original part and service information for the specific Ford F-150 or Ford Mustang being repaired. After installation, clear diagnostic trouble codes and confirm proper engine operation.

Quality Assurance

Walker Products is an ISO 9001 and IATF 16949 certified manufacturer with a long history in the automotive aftermarket. The 235-2281 is produced to meet or exceed OEM standards and specifications for the listed Ford applications.

Related reading

This part fits 18 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2025FordF-1505.2LV8—N/ASensor Only
2025FordMustang5.2LV8—N/ASensor Only
2024FordF-1505.0LV8—N/ASensor Only
2024FordMustang5.0LV8—N/ASensor Only
2023FordF-1505.0LV8—N/ASensor Only
2023FordMustang5.0LV8—N/ASensor Only
2022FordF-1505.0LV8—N/ASensor Only
2022FordMustang5.0LV8—N/ASensor Only
2021FordF-1505.0LV8—N/ASensor Only
2021FordMustang5.0LV8—N/ASensor Only
2020FordF-1505.0LV8—N/AWalker Products
2020FordMustang5.0LV8—N/AWalker Products
2019FordF-1505.0LV8—N/AWalker Products
2019FordF-1505.0LV8FLEXN/AWalker Products
2019FordMustang5.0LV8—N/AWalker Products
2018FordF-1505.0LV8—N/AWalker Products
2018FordF-1505.0LV8FLEXN/AWalker Products
2018FordMustang5.0LV8—N/AWalker Products
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — PC1171DY-1409DY1409JR3Z 6C315-AJR3Z6C315A