Walker 235-1194 Engine Crankshaft Position Sensor

Engine Crankshaft Position Sensor for OE-Style Repair

Walker Products 235-1194 is an engine crankshaft position sensor built for direct replacement service in select GM and Saab applications. It uses a black housing with a single oval connector, 2 terminals, and a male connector with female terminals for a straightforward electrical match.

Compatible With 2004-2010 Buick, Cadillac, and Saab applications, this sensor supports accurate crankshaft signal input for engine management systems. Walker Products 235-1194 is backed by the company’s long history in fuel system and engine sensor manufacturing, with production and engineering controls focused on OEM-level specifications.

Key Features

• Engine crankshaft position sensor for ignition and engine management service
• Black housing with 1 oval connector
• 2-terminal design with male connector and female terminals
• No mounting bracket included
• OE-style replacement for select Buick, Cadillac, and Saab vehicles
• Part number: 235-1194

Product Details

Walker Products 235-1194 is engineered as a replacement crankshaft position sensor for vehicles that rely on precise crankshaft timing input to the engine control module. This sensor is used in applications such as the 2004-2007 Cadillac CTS, 2005-2007 Cadillac STS, 2004-2006 Cadillac SRX, 2005-2008 Buick Allure, 2005-2008 Buick LaCrosse, 2004-2006 Buick Rendezvous, and 2006-2010 Saab 9-3. The part number 235-1194 also cross-references Standard Ignition PC501 for the same application.

What It Helps Address

• Crankshaft signal loss or intermittent signal faults
• Hard starting caused by incorrect engine position data
• Stalling related to crank sensor failure
• Misfire or rough-running conditions tied to timing input errors
• Check engine light concerns associated with crankshaft position sensor codes

Installation Notes

Verify connector shape, terminal count, and vehicle application before installation. This sensor uses a single oval connector and does not include a mounting bracket. Confirm the original sensor style on the vehicle and inspect the harness connector for corrosion or damage before final assembly.

Quality Assurance

Walker Products has supplied automotive fuel system and engine management components since 1946 and manufactures to meet or exceed OEM standards and specifications. The company supports production with in-house manufacturing, product management, engineering, and technical documentation, and operates as an ISO 9001/IATF16949 certified manufacturer.