Motorad 1CS307 Engine Camshaft Position Sensor

Engine Camshaft Position Sensor for GM Applications

The Motorad 1CS307 engine camshaft position sensor is built for accurate camshaft signal input and stable engine management performance. It is a direct-fit sensor for select Buick and Cadillac models, including the Buick Allure, LaCrosse, and Rendezvous, plus Cadillac CTS, SRX, and STS applications.

• Engine camshaft position sensor for ignition and engine management systems
• Black housing with rectangular female connector
• 3 blade terminals for plug-in electrical connection
• Single mounting hole design
• No wiring harness included
• No mounting bracket included
• Regular grade replacement part

Fitment Details

• Fits 2006 Buick Allure, N/A
• Fits 2005-2006 Buick LaCrosse, N/A
• Fits 2004-2006 Buick Rendezvous, N/A
• Fits 2004-2006 Cadillac CTS, N/A
• Fits 2004-2006 Cadillac SRX, N/A
• Fits 2005-2006 Cadillac STS, N/A

Use the Motorad 1CS307 when replacing a worn or failing camshaft position sensor on GM vehicles that rely on precise camshaft timing input. This part cross-references OE numbers 2131565 and 12566847 for the same application.

What This Sensor Helps Address

• Intermittent camshaft signal loss
• Hard starting or extended crank conditions
• Rough idle or unstable engine operation
• Check engine light concerns related to camshaft position sensing
• Driveability issues caused by inaccurate timing input

Installation Notes

Verify connector shape, terminal count, and mounting style before installation. This sensor uses a 3-wire blade terminal design with a rectangular female plug-in connector and a single mount hole. Confirm the vehicle’s original sensor configuration matches the part before replacement.

Quality Assurance

Motorad manufactures and tests its camshaft position sensors in IATF 16949 certified facilities to support OEM-level accuracy and consistent engine operation. The 1CS307 is backed by a limited lifetime warranty.