Walker
Walker Products

Walker 235-1870 Engine Camshaft Position Sensor

Brand Walker 235-1870
Product line Walker Products
Fits Mini · 2 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.

Camshaft position sensor. Monitors camshaft position for precise engine management.

Cross-references Dorman - OE Solutions 904-631, 5S12861 and 904631 for the same application. See all 6.

$153.19Free shipping
In stock · usually ships same day before 1pm CST
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Order total $153.19
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Free returns within 60 days if it doesn't fit when fitment is verified.

Walker Engine Camshaft Position Sensor 235-1870

Walker Products 235-1870 is an engine camshaft position sensor for select 2011 Mini Cooper and Mini Cooper Countryman applications. It provides the signal the engine management system uses to monitor camshaft position for accurate timing control and drivability.

Key Features

  • Engine camshaft position sensor for ignition and engine management systems
  • Fits 2011 Mini Cooper, front of cylinder head
  • Fits 2011 Mini Cooper Countryman, front of cylinder head
  • Walker Products brand line backed by fuel system and sensor manufacturing experience
  • Built to meet or exceed OEM standards and specifications
  • Part number 235-1870 for accurate application lookup

Product Details

Walker Products has supplied automotive fuel system and engine sensor components since 1946. The Walker Products line focuses on OE-style fit and production control, with engineering and technical support used to maintain application accuracy. This camshaft position sensor is listed for 2011 Mini Cooper and 2011 Mini Cooper Countryman models with front-of-cylinder-head mounting. If you are replacing a failing Mini Cooper camshaft position sensor, 235-1870 provides a direct reference for the correct application.

This part cross-references Dorman OE Solutions 904-631 for the same application.

Common Issues It May Address

  • Check engine light related to camshaft position signal faults
  • Hard starting or extended crank conditions
  • Rough idle or inconsistent engine timing input
  • Intermittent stalling or hesitation during acceleration
  • Diagnostic trouble codes tied to camshaft sensor performance

Installation Notes

Verify the connector style, mounting location, and engine configuration before installation. On the listed Mini Cooper and Mini Cooper Countryman applications, the sensor mounts at the front of the cylinder head. Confirm the part number 235-1870 against the vehicle identification and existing sensor before replacement.

Quality Assurance

Walker Products states that its engine management components are manufactured to meet or exceed OEM standards and specifications. The company is ISO 9001 and IATF 16949 certified, supporting controlled production and application accuracy for parts such as this camshaft position sensor.

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2011MiniCooper1.6LL4N/AFront of Cyl Head; Walker Products
2011MiniCooper Countryman1.6LL4N/AFront of Cyl Head; Walker Products
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - OE Solutions — 904-6315S12861904631B96004EC0124SU14274