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Walker 235-91159 Engine Camshaft Position Sensor
Reliable Engine Camshaft Position Sensor for Select GM Vehicles
The Walker Products FSK 235-91159 Engine Camshaft Position Sensor is designed to provide accurate camshaft position data for optimal engine performance. Compatible with various Buick, Chevrolet, Oldsmobile, Pontiac, and Saturn models, this sensor ensures precise timing and efficient engine operation.
- Connector Gender: Male for secure electrical connection
- Includes Mounting Bracket for easy installation
- Compatible with multiple GM makes and models including Buick Alero, Chevrolet Malibu, Pontiac Grand Prix, and Saturn Vue
- Part Number: 235-91159 for exact replacement
- Part of the Walker Products FSK line, known for reliable ignition sensors
About the Walker Products FSK Line
The Walker Products FSK line focuses on ignition sensors engineered to meet or exceed OEM specifications. This product line emphasizes durability and precise sensor performance, making it suitable for a range of ignition system applications. The 235-91159 camshaft position sensor benefits from this focus, delivering consistent signal accuracy and fitment for compatible GM vehicles.
Detailed Product Description
The 235-91159 Engine Camshaft Position Sensor from Walker features a male connector designed for a secure and reliable electrical interface. The included mounting bracket simplifies installation, ensuring the sensor is properly positioned for accurate camshaft timing detection. This sensor is compatible with a variety of GM vehicles such as the Buick Alero, Chevrolet Equinox, Pontiac Torrent, and Saturn Relay, among others. By providing precise camshaft position data, it supports the engine control unit in managing fuel injection and ignition timing effectively.
Common Applications and Issues Addressed
- Engine misfires or rough idling due to inaccurate camshaft position data
- Difficulty starting the engine or intermittent stalling
- Check engine light triggered by camshaft sensor faults
- Poor fuel economy related to timing errors
- Reduced engine performance and acceleration issues
Installation Notes and Tips
Ensure the vehicle’s ignition is off before beginning installation. The included mounting bracket should be used to secure the sensor firmly in place. Verify the male connector aligns correctly with the vehicle’s wiring harness to avoid connection issues. It is recommended to inspect the wiring and connector for damage before installation. Proper torque specifications should be followed to prevent sensor damage.
Quality Assurance and Warranty
Walker Products FSK sensors are manufactured to meet stringent quality standards, ensuring reliable performance and durability. The 235-91159 sensor undergoes thorough testing to confirm fitment and function. Warranty coverage details should be confirmed with the product documentation or supplier.
| Brand | Walker |
| Part Number | 235-91159 |
| Position | Walker Products FSK |
| Connector Gender | Male |
| Mounting Bracket Included | Yes |
This part fits 47 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | Buick | Rendezvous | 3.5L | V6 | N/A | Walker Products FSK |
| 2006 | Buick | Rendezvous | 3.5L | V6 | N/A | Walker Products FSK |
| 2006 | Buick | Terraza | 3.5L | V6 | N/A | Walker Products FSK |
| 2006 | Chevrolet | Equinox | 3.4L | V6 | N/A | Walker Products FSK |
| 2006 | Chevrolet | Malibu | 3.5L | V6 | N/A | Walker Products FSK |
| 2006 | Chevrolet | Uplander | 3.5L | V6 | N/A | Walker Products FSK |
| 2006 | Pontiac | G6 | 3.5L | V6 | N/A | Walker Products FSK |
| 2006 | Pontiac | Montana | 3.5L | V6 | N/A | Walker Products FSK |
| 2006 | Pontiac | Torrent | 3.4L | V6 | N/A | Walker Products FSK |
| 2006 | Saturn | Relay | 3.9L | V6 | N/A | Walker Products FSK |
| 2006 | Saturn | Relay | 3.5L | V6 | N/A | Walker Products FSK |
| 2005 | Buick | Allure | 3.6L | V6 | N/A | Walker Products FSK |
| 2005 | Buick | Century | 3.1L | V6 | N/A | Walker Products FSK |
| 2005 | Buick | Rendezvous | 3.4L | V6 | N/A | Walker Products FSK |
| 2005 | Buick | Terraza | 3.5L | V6 | N/A | Walker Products FSK |
| 2005 | Chevrolet | Equinox | 3.4L | V6 | N/A | Walker Products FSK |
| 2005 | Chevrolet | Impala | 3.4L | V6 | N/A | Walker Products FSK |
| 2005 | Chevrolet | Malibu | 3.5L | V6 | N/A | Walker Products FSK |
| 2005 | Chevrolet | Monte Carlo | 3.4L | V6 | N/A | Walker Products FSK |
| 2005 | Chevrolet | Uplander | 3.5L | V6 | N/A | Walker Products FSK |
| 2005 | Pontiac | Aztek | 3.4L | V6 | N/A | Walker Products FSK |
| 2005 | Pontiac | G6 | 3.5L | V6 | N/A | Walker Products FSK |
| 2005 | Pontiac | Grand Am | 3.4L | V6 | N/A | Walker Products FSK |
| 2005 | Pontiac | Montana | 3.5L | V6 | N/A | Walker Products FSK |
| 2005 | Pontiac | Montana | 3.4L | V6 | N/A | Walker Products FSK |
| 2005 | Saturn | Relay | 3.5L | V6 | N/A | Walker Products FSK |
| 2004 | Buick | Century | 3.1L | V6 | N/A | Walker Products FSK |
| 2004 | Buick | Rendezvous | 3.4L | V6 | N/A | Walker Products FSK |
| 2004 | Chevrolet | Impala | 3.4L | V6 | N/A | Walker Products FSK |
| 2004 | Chevrolet | Malibu | 3.5L | V6 | N/A | Walker Products FSK |
| 2004 | Chevrolet | Monte Carlo | 3.4L | V6 | N/A | Walker Products FSK |
| 2004 | Oldsmobile | Alero | 3.4L | V6 | N/A | Walker Products FSK |
| 2004 | Oldsmobile | Silhouette | 3.4L | V6 | N/A | Walker Products FSK |
| 2004 | Pontiac | Aztek | 3.4L | V6 | N/A | Walker Products FSK |
| 2004 | Pontiac | Grand Am | 3.4L | V6 | N/A | Walker Products FSK |
| 2004 | Pontiac | Montana | 3.4L | V6 | N/A | Walker Products FSK |
| 2003 | Buick | Century | 3.1L | V6 | N/A | Walker Products FSK |
| 2003 | Buick | Rendezvous | 3.4L | V6 | N/A | Walker Products FSK |
| 2003 | Chevrolet | Impala | 3.4L | V6 | N/A | Walker Products FSK |
| 2003 | Chevrolet | Malibu | 3.1L | V6 | N/A | Walker Products FSK |
| 2003 | Chevrolet | Monte Carlo | 3.4L | V6 | N/A | Walker Products FSK |
| 2003 | Oldsmobile | Alero | 3.4L | V6 | N/A | Walker Products FSK |
| 2003 | Oldsmobile | Silhouette | 3.4L | V6 | N/A | Walker Products FSK |
| 2003 | Pontiac | Aztek | 3.4L | V6 | N/A | Walker Products FSK |
| 2003 | Pontiac | Grand Am | 3.4L | V6 | N/A | Walker Products FSK |
| 2003 | Pontiac | Grand Prix | 3.1L | V6 | N/A | Walker Products FSK |
| 2003 | Pontiac | Montana | 3.4L | V6 | N/A | Walker Products FSK |
* 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.