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Walker 256-1002 Engine Oil Pressure Switch
Reliable Engine Oil Pressure Switch for Select GM and Saab Models
The Walker 256-1002 Engine Oil Pressure Switch is designed to provide accurate oil pressure monitoring for a range of vehicles including Buick, Cadillac, Chevrolet, GMC, Pontiac, Saab, and Saturn models. This switch helps maintain engine health by ensuring timely oil pressure readings.
- Compatible with multiple GM and Saab vehicles such as the Chevrolet Camaro, Cadillac CTS, Buick LaCrosse, and Saab 9-3
- Part number 256-1002 ensures precise fit and function
- Engine Oil Pressure Switch category component for reliable engine monitoring
- Manufactured by Walker Products, known for quality automotive parts
- Direct replacement for original equipment to maintain vehicle performance
About Walker Products Engine Components
Walker Products offers a comprehensive line of engine-related components, including switches, solenoids, and actuators. The 256-1002 Engine Oil Pressure Switch is part of this product line, designed to meet or exceed OEM specifications for durability and performance. Walker Products focuses on providing dependable parts that integrate seamlessly with vehicle systems.
Product Description and Application
The Walker 256-1002 Engine Oil Pressure Switch is engineered to monitor oil pressure within the engine accurately. It is compatible with a variety of vehicles such as the Buick LaCrosse, Cadillac ATS, Chevrolet Colorado, GMC Canyon, Pontiac G8, Saab 9-5, and Saturn Vue. This switch plays a critical role in alerting the driver to low oil pressure conditions, helping to prevent engine damage. Its design ensures a secure fit and reliable operation under normal driving conditions.
Common Issues Addressed by the Engine Oil Pressure Switch
- Incorrect or fluctuating oil pressure readings
- Oil pressure warning light activation without cause
- Engine oil leaks around the switch area
- Intermittent engine stalling related to oil pressure sensor faults
- Failure to detect low oil pressure, risking engine damage
Installation Notes and Tips
- Ensure the engine is cool before installation to avoid burns
- Disconnect the battery to prevent electrical shorts
- Use proper tools to avoid damaging the switch or engine components
- Verify compatibility with your specific make and model before installation
- Check for oil leaks after installation and tighten connections as needed
Quality Assurance and Warranty
Walker Products maintains strict quality control standards for the 256-1002 Engine Oil Pressure Switch. Each unit is tested to meet OEM specifications for fit, form, and function. While specific warranty details are not provided here, Walker Products typically offers coverage against manufacturing defects. Consult product documentation or the manufacturer for exact warranty terms.
This part fits 125 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2016 | Chevrolet | Colorado | 3.6L | V6 | N/A | ||
| 2016 | GMC | Canyon | 3.6L | V6 | N/A | ||
| 2015 | Cadillac | ATS | 3.6L | V6 | N/A | ||
| 2015 | Cadillac | CTS | 3.6L | V6 | FLEX | N/A | Walker Products |
| 2015 | Chevrolet | Camaro | 7.0L | V8 | N/A | W/OE 12674782; Walker Products | |
| 2015 | Chevrolet | Camaro | 6.2L | V8 | N/A | W/OE 12674782; Walker Products | |
| 2015 | Chevrolet | Camaro | 3.6L | V6 | N/A | Walker Products | |
| 2015 | Chevrolet | Colorado | 3.6L | V6 | N/A | ||
| 2015 | GMC | Canyon | 3.6L | V6 | N/A | ||
| 2014 | Cadillac | ATS | 3.6L | V6 | N/A | ||
| 2014 | Cadillac | CTS | 3.6L | V6 | FLEX | N/A | Walker Products |
| 2014 | Cadillac | CTS | 3.0L | V6 | N/A | Walker Products | |
| 2014 | Chevrolet | Camaro | 6.2L | V8 | N/A | W/OE 12674782; Walker Products | |
| 2014 | Chevrolet | Camaro | 3.6L | V6 | N/A | Walker Products | |
| 2013 | Cadillac | ATS | 3.6L | V6 | N/A | ||
| 2013 | Cadillac | CTS | 3.6L | V6 | N/A | Walker Products | |
| 2013 | Cadillac | CTS | 3.0L | V6 | N/A | Walker Products | |
| 2013 | Chevrolet | Camaro | 6.2L | V8 | N/A | W/OE 12674782; Walker Products | |
| 2013 | Chevrolet | Camaro | 6.2L | V8 | N/A | Walker Products | |
| 2013 | Chevrolet | Camaro | 3.6L | V6 | N/A | Walker Products | |
| 2012 | Cadillac | CTS | 3.6L | V6 | N/A | Walker Products | |
| 2012 | Chevrolet | Camaro | 3.6L | V6 | N/A | ||
| 2011 | Buick | Lucerne | 3.9L | V6 | N/A | ||
| 2011 | Cadillac | CTS | 3.6L | V6 | N/A | Walker Products | |
| 2011 | Cadillac | SRX | 2.8L | V6 | N/A | Walker Products | |
| 2011 | Cadillac | STS | 3.6L | V6 | N/A | ||
| 2011 | Chevrolet | Camaro | 3.6L | V6 | N/A | ||
| 2011 | Chevrolet | Impala | 3.9L | V6 | N/A | Walker Products | |
| 2011 | Chevrolet | Impala | 3.5L | V6 | N/A | Walker Products | |
| 2011 | Saab | 9-5 | 2.8L | V6 | N/A | ||
| 2010 | Buick | Lucerne | 3.9L | V6 | N/A | Walker Products | |
| 2010 | Cadillac | CTS | 3.6L | V6 | N/A | Walker Products | |
| 2010 | Cadillac | CTS | 3.0L | V6 | N/A | Walker Products | |
| 2010 | Cadillac | SRX | 2.8L | V6 | N/A | Walker Products | |
| 2010 | Cadillac | STS | 3.6L | V6 | N/A | Walker Products | |
| 2010 | Chevrolet | Camaro | 3.6L | V6 | N/A | Walker Products | |
| 2010 | Chevrolet | Impala | 3.9L | V6 | N/A | Walker Products | |
| 2010 | Chevrolet | Impala | 3.5L | V6 | N/A | Walker Products | |
| 2010 | Chevrolet | Malibu | 3.5L | V6 | N/A | Walker Products | |
| 2010 | Pontiac | G6 | 3.5L | V6 | N/A | Walker Products | |
| 2010 | Saab | 9-5 | 2.8L | V6 | N/A | Walker Products | |
| 2010 | Saturn | Vue | 3.5L | V6 | N/A | Walker Products | |
| 2009 | Buick | Lucerne | 3.9L | V6 | N/A | Walker Products | |
| 2009 | Cadillac | CTS | 3.6L | V6 | N/A | Walker Products | |
| 2009 | Cadillac | SRX | 3.6L | V6 | N/A | Walker Products | |
| 2009 | Cadillac | STS | 3.6L | V6 | N/A | Walker Products | |
| 2009 | Chevrolet | Impala | 3.9L | V6 | N/A | Walker Products | |
| 2009 | Chevrolet | Impala | 3.5L | V6 | N/A | Walker Products | |
| 2009 | Chevrolet | Malibu | 3.5L | V6 | N/A | Walker Products | |
| 2009 | Chevrolet | Uplander | 3.9L | V6 | FLEX | N/A | Walker Products |
| 2009 | Chevrolet | Uplander | 3.9L | V6 | N/A | Walker Products | |
| 2009 | Pontiac | G6 | 3.9L | V6 | N/A | Walker Products | |
| 2009 | Pontiac | G6 | 3.5L | V6 | N/A | Walker Products | |
| 2009 | Pontiac | G8 | 3.6L | V6 | N/A | Walker Products | |
| 2009 | Pontiac | Montana | 3.9L | V6 | N/A | Walker Products | |
| 2009 | Saab | 9-3 | 2.8L | V6 | N/A | Walker Products | |
| 2009 | Saturn | Vue | 3.5L | V6 | N/A | Walker Products | |
| 2008 | Buick | Allure | 3.6L | V6 | N/A | Walker Products | |
| 2008 | Buick | LaCrosse | 3.6L | V6 | N/A | Walker Products | |
| 2008 | Cadillac | CTS | 3.6L | V6 | N/A | Walker Products | |
| 2008 | Cadillac | SRX | 3.6L | V6 | N/A | Walker Products | |
| 2008 | Cadillac | STS | 3.6L | V6 | N/A | Walker Products | |
| 2008 | Chevrolet | Impala | 3.9L | V6 | FLEX | N/A | Walker Products |
| 2008 | Chevrolet | Impala | 3.5L | V6 | N/A | Walker Products | |
| 2008 | Chevrolet | Malibu | 3.5L | V6 | N/A | Walker Products | |
| 2008 | Chevrolet | Uplander | 3.9L | V6 | FLEX | N/A | Walker Products |
| 2008 | Chevrolet | Uplander | 3.9L | V6 | N/A | Walker Products | |
| 2008 | Pontiac | G6 | 3.9L | V6 | N/A | Walker Products | |
| 2008 | Pontiac | G6 | 3.5L | V6 | N/A | Walker Products | |
| 2008 | Pontiac | G8 | 3.6L | V6 | N/A | Walker Products | |
| 2008 | Pontiac | Montana | 3.9L | V6 | FLEX | N/A | Walker Products |
| 2008 | Pontiac | Montana | 3.9L | V6 | N/A | Walker Products | |
| 2008 | Saab | 9-3 | 2.8L | V6 | N/A | Walker Products | |
| 2008 | Saturn | Aura | 3.5L | V6 | N/A | Walker Products | |
| 2008 | Saturn | Vue | 3.5L | V6 | N/A | Walker Products | |
| 2007 | Buick | Allure | 3.6L | V6 | N/A | Walker Products | |
| 2007 | Buick | LaCrosse | 3.6L | V6 | N/A | Walker Products | |
| 2007 | Buick | Terraza | 3.9L | V6 | FLEX | N/A | Walker Products |
| 2007 | Buick | Terraza | 3.9L | V6 | N/A | Walker Products | |
| 2007 | Cadillac | CTS | 3.6L | V6 | N/A | Walker Products | |
| 2007 | Cadillac | CTS | 2.8L | V6 | N/A | Walker Products | |
| 2007 | Cadillac | SRX | 3.6L | V6 | N/A | Walker Products | |
| 2007 | Cadillac | STS | 3.6L | V6 | N/A | Walker Products | |
| 2007 | Chevrolet | Impala | 3.9L | V6 | N/A | Walker Products | |
| 2007 | Chevrolet | Impala | 3.5L | V6 | N/A | Walker Products | |
| 2007 | Chevrolet | Malibu | 3.9L | V6 | N/A | Walker Products | |
| 2007 | Chevrolet | Malibu | 3.5L | V6 | N/A | Walker Products | |
| 2007 | Chevrolet | Monte Carlo | 3.5L | V6 | N/A | Walker Products | |
| 2007 | Chevrolet | Uplander | 3.9L | V6 | FLEX | N/A | Walker Products |
| 2007 | Chevrolet | Uplander | 3.9L | V6 | N/A | Walker Products | |
| 2007 | Pontiac | G6 | 3.9L | V6 | N/A | Walker Products | |
| 2007 | Pontiac | G6 | 3.5L | V6 | N/A | Walker Products | |
| 2007 | Pontiac | Montana | 3.9L | V6 | N/A | Walker Products | |
| 2007 | Saab | 9-3 | 2.8L | V6 | N/A | Walker Products | |
| 2007 | Saturn | Aura | 3.5L | V6 | N/A | Walker Products | |
| 2007 | Saturn | Relay | 3.9L | V6 | FLEX | N/A | Walker Products |
| 2007 | Saturn | Relay | 3.9L | V6 | N/A | Walker Products | |
| 2006 | Buick | Allure | 3.6L | V6 | N/A | Walker Products | |
| 2006 | Buick | LaCrosse | 3.6L | V6 | N/A | Walker Products | |
| 2006 | Buick | Rendezvous | 3.6L | V6 | N/A | Walker Products | |
| 2006 | Buick | Terraza | 3.9L | V6 | N/A | Walker Products | |
| 2006 | Cadillac | CTS | 3.6L | V6 | N/A | Walker Products | |
| 2006 | Cadillac | CTS | 2.8L | V6 | N/A | Walker Products | |
| 2006 | Cadillac | SRX | 3.6L | V6 | N/A | Walker Products | |
| 2006 | Cadillac | STS | 3.6L | V6 | N/A | Walker Products | |
| 2006 | Chevrolet | Impala | 3.9L | V6 | N/A | Walker Products | |
| 2006 | Chevrolet | Impala | 3.5L | V6 | N/A | Walker Products | |
| 2006 | Chevrolet | Malibu | 3.9L | V6 | N/A | Walker Products | |
| 2006 | Chevrolet | Monte Carlo | 3.9L | V6 | N/A | Walker Products | |
| 2006 | Chevrolet | Monte Carlo | 3.5L | V6 | N/A | Walker Products | |
| 2006 | Chevrolet | Uplander | 3.9L | V6 | N/A | Walker Products | |
| 2006 | Pontiac | G6 | 3.9L | V6 | N/A | Walker Products | |
| 2006 | Pontiac | Montana | 3.9L | V6 | N/A | Walker Products | |
| 2006 | Saab | 9-3 | 2.8L | V6 | N/A | Walker Products | |
| 2006 | Saturn | Relay | 3.9L | V6 | N/A | ||
| 2005 | Buick | Allure | 3.6L | V6 | N/A | Walker Products | |
| 2005 | Buick | LaCrosse | 3.6L | V6 | N/A | Walker Products | |
| 2005 | Buick | Rendezvous | 3.6L | V6 | N/A | Walker Products | |
| 2005 | Cadillac | CTS | 3.6L | V6 | N/A | W/OE 12674782; Walker Products | |
| 2005 | Cadillac | CTS | 2.8L | V6 | N/A | W/OE 12674782; Walker Products | |
| 2005 | Cadillac | SRX | 3.6L | V6 | N/A | Walker Products | |
| 2005 | Cadillac | STS | 3.6L | V6 | N/A | Walker Products | |
| 2004 | Buick | Rendezvous | 3.6L | V6 | N/A | Walker Products | |
| 2004 | Cadillac | CTS | 3.6L | V6 | N/A | W/OE 12674782; Walker Products | |
| 2004 | Cadillac | SRX | 3.6L | V6 | 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.