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Walker 235-1602 Engine Crankshaft Position Sensor
Overview of Walker Products Engine Crankshaft Position Sensor
The Walker Products 235-1602 Engine Crankshaft Position Sensor is designed for precise engine timing and reliable performance. This sensor is compatible with select Buick and Cadillac models, ensuring accurate crankshaft position detection for optimal engine operation.
- Compatible with Buick DTS and Lucerne models
- Fits Cadillac SRX, STS, and XLR vehicles
- Part number 235-1602 for exact replacement
- Engine Crankshaft Position Sensor category for ignition systems
- Manufactured by Walker, a trusted brand in automotive sensors
Product Details and Brand Line Information
This Engine Crankshaft Position Sensor is part of the Walker Products line, known for delivering reliable ignition components. Walker Products focuses on providing sensors that meet OEM specifications, ensuring proper engine timing and performance. The 235-1602 sensor is engineered to maintain consistent signal output, which is critical for engine control modules to manage fuel injection and ignition timing accurately.
Function and Application
The Walker 235-1602 sensor is used to monitor the position and rotational speed of the crankshaft. This information is essential for the engine control unit to regulate ignition timing and fuel delivery.
- Resolves engine misfires caused by faulty crankshaft position signals
- Addresses starting issues related to sensor failure
- Helps correct irregular engine idling and stalling
- Prevents check engine light triggers due to sensor errors
- Supports smooth acceleration and engine performance in Buick DTS, Lucerne, Cadillac SRX, STS, and XLR
Installation Notes and Tips
When installing the Walker 235-1602 Engine Crankshaft Position Sensor, ensure the engine is cool and the battery is disconnected to avoid electrical hazards. Proper alignment and secure mounting are critical for accurate sensor readings. It is recommended to inspect the wiring harness and connectors for damage or corrosion before installation.
Quality Assurance and Warranty
Walker Products maintains strict quality control standards for the 235-1602 sensor, ensuring durability and consistent performance. While specific warranty details are not provided here, Walker typically offers coverage against manufacturing defects. Refer to the product packaging or manufacturer documentation for exact warranty terms.
This part fits 30 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2011 | Buick | Lucerne | 4.6L | V8 | N/A | Walker Products |
| 2011 | Cadillac | DTS | 4.6L | V8 | N/A | Walker Products |
| 2010 | Buick | Lucerne | 4.6L | V8 | N/A | Walker Products |
| 2010 | Cadillac | DTS | 4.6L | V8 | N/A | Walker Products |
| 2010 | Cadillac | STS | 4.6L | V8 | N/A | Walker Products |
| 2009 | Buick | Lucerne | 4.6L | V8 | N/A | Walker Products |
| 2009 | Cadillac | DTS | 4.6L | V8 | N/A | Walker Products |
| 2009 | Cadillac | SRX | 4.6L | V8 | N/A | Walker Products |
| 2009 | Cadillac | STS | 4.6L | V8 | N/A | Walker Products |
| 2009 | Cadillac | STS | 4.4L | V8 | N/A | Walker Products |
| 2009 | Cadillac | XLR | 4.6L | V8 | N/A | Walker Products |
| 2009 | Cadillac | XLR | 4.4L | V8 | N/A | Walker Products |
| 2008 | Buick | Lucerne | 4.6L | V8 | N/A | Walker Products |
| 2008 | Cadillac | DTS | 4.6L | V8 | N/A | Walker Products |
| 2008 | Cadillac | SRX | 4.6L | V8 | N/A | Walker Products |
| 2008 | Cadillac | STS | 4.6L | V8 | N/A | Walker Products |
| 2008 | Cadillac | STS | 4.4L | V8 | N/A | Walker Products |
| 2008 | Cadillac | XLR | 4.6L | V8 | N/A | Walker Products |
| 2008 | Cadillac | XLR | 4.4L | V8 | N/A | Walker Products |
| 2007 | Buick | Lucerne | 4.6L | V8 | N/A | Walker Products |
| 2007 | Cadillac | DTS | 4.6L | V8 | N/A | Walker Products |
| 2007 | Cadillac | SRX | 4.6L | V8 | N/A | Walker Products |
| 2007 | Cadillac | STS | 4.6L | V8 | N/A | Walker Products |
| 2007 | Cadillac | STS | 4.4L | V8 | N/A | Walker Products |
| 2007 | Cadillac | XLR | 4.6L | V8 | N/A | Walker Products |
| 2007 | Cadillac | XLR | 4.4L | V8 | N/A | Walker Products |
| 2006 | Buick | Lucerne | 4.6L | V8 | N/A | Walker Products |
| 2006 | Cadillac | DTS | 4.6L | V8 | N/A | Walker Products |
| 2006 | Cadillac | STS | 4.4L | V8 | N/A | Walker Products |
| 2006 | Cadillac | XLR | 4.4L | V8 | N/A | Walker Products |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.