Walker 235-1736 Engine Crankshaft Position Sensor

Engine Crankshaft Position Sensor for BMW

Walker 235-1736 is an engine crankshaft position sensor for select BMW applications from 2012-2018. It is built to meet or exceed OEM standards and specifications, with product engineering and technical support backed by Walker Products’ long history in fuel system and engine management components.

For BMW 320i, 328i, X3, X5, and related models, this sensor supports accurate crankshaft signal input for proper engine management. The Walker Products 235-1736 is a direct-fit replacement for vehicles listed below and cross-references Standard Ignition PC971 for the same application.

Key Features

• Engine crankshaft position sensor for select BMW models
• Walker Products part number 235-1736
• Manufactured to meet or exceed OEM standards and specifications
• Backed by Walker Products engineering, product management, and technical support
• ISO 9001/IATF16949 certified manufacturing environment
• Cross-references Standard Ignition PC971

Detailed Description

Walker Products 235-1736 is part of the Walker Products engine management line, which includes sensors and related fuel system components for the automotive aftermarket. This product line focuses on accurate application coverage and OE-style replacement parts for service work on modern engines. If you are replacing a crankshaft position sensor on a BMW 320i, 328i, X1, X3, X4, X5, 428i, 528i, Z4, or related model, this part number is listed for the applications shown in the fitment data.

Use Walker 235-1736 when servicing BMW crankshaft signal faults on supported 2012-2018 vehicles. The part number 235-1736 appears in interchange listings alongside other reference numbers used for the same application, helping simplify catalog lookup and parts matching.

Vehicle Fitment

• Fits 2013-2018 BMW 320i, N/A
• Fits 2013-2018 BMW 320i xDrive, N/A
• Fits 2015-2018 BMW X4, N/A
• Fits 2016-2018 BMW X5, N/A
• Fits 2017 BMW X1, N/A
• Fits 2012 BMW X1, N/A
• Fits 2013-2017 BMW X3, N/A
• Fits 2014-2016 BMW 220i, N/A
• Fits 2014-2016 BMW 228i, N/A
• Fits 2015-2016 BMW 228i xDrive, N/A
• Fits 2012-2016 BMW 328i, N/A
• Fits 2014-2016 BMW 328i GT xDrive, N/A
• Fits 2013-2016 BMW 328i xDrive, N/A
• Fits 2016 BMW 420i, N/A
• Fits 2016 BMW 420i Gran Coupe, N/A
• Fits 2014-2016 BMW 428i, N/A
• Fits 2015-2016 BMW 428i Gran Coupe, N/A
• Fits 2014-2016 BMW 428i xDrive, N/A
• Fits 2015-2016 BMW 428i xDrive Gran Coupe, N/A
• Fits 2014-2016 BMW 520i, N/A
• Fits 2012-2016 BMW 528i, N/A
• Fits 2012-2016 BMW 528i xDrive, N/A
• Fits 2012-2016 BMW Z4, N/A
• Fits 2013-2015 BMW X1, N/A
• Fits 2012 BMW 320i, N/A

What It Helps Address

• Crankshaft position sensor fault codes
• Hard starting or no-start conditions tied to crank signal loss
• Intermittent engine stalling related to crankshaft signal interruption
• Rough running or misfire symptoms caused by inaccurate engine timing input
• Check engine light concerns on supported BMW applications

Installation Notes and Tips

Confirm the vehicle year, make, model, and engine application against the fitment list before installation. Inspect the connector, wiring, and mounting area for damage or contamination before replacing the sensor. Clear diagnostic trouble codes after installation and verify proper engine operation during a road test.

Quality Assurance

Walker Products has supplied automotive fuel system and engine sensor components since 1946 and manufactures to meet or exceed OEM standards and specifications. The company supports its parts with engineering, product management, and technical documentation resources, and operates under ISO 9001/IATF16949 certification.