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Spectra S10221 Engine Camshaft Position Sensor - Exhaust
Reliable Engine Camshaft Position Sensor for GM Vehicles
The Spectra S10221 Engine Camshaft Position Sensor is designed to provide accurate timing signals for optimal engine performance. Compatible with select Buick, Chevrolet, GMC, and Hummer models, this sensor ensures precise camshaft position detection for efficient fuel injection and ignition timing.
Key Features of Spectra S10221 Camshaft Position Sensor
- Direct replacement for factory camshaft position sensors
- Compatible with Buick, Chevrolet, GMC, and Hummer models including Canyon, Colorado, Envoy, Envoy XL, H3, Rainier, Trailblazer, and Trailblazer EXT
- Durable construction for long-lasting performance
- Accurate signal output to support engine control module functions
- OEM-quality fit and function with part number S10221
Detailed Description
The Spectra S10221 camshaft position sensor is engineered to meet the specifications of original equipment sensors used in various GM vehicles. It monitors the position and rotational speed of the camshaft, sending critical data to the engine control unit (ECU). This information is essential for controlling ignition timing and fuel injection, which directly affects engine efficiency and emissions. Designed for models such as the Chevrolet Colorado and GMC Canyon, as well as the Buick Rainier and Hummer H3, this sensor offers reliable performance under normal operating conditions.
Common Applications and Issues Addressed
- Resolves engine misfires caused by inaccurate camshaft position data
- Eliminates rough idling and stalling related to sensor failure
- Prevents check engine light triggers associated with camshaft sensor faults
- Improves fuel economy by ensuring proper ignition timing
- Supports smooth engine starting and acceleration
Installation Notes and Tips
- Ensure vehicle compatibility by verifying make and model before installation
- Disconnect the battery before sensor replacement to avoid electrical shorts
- Locate the camshaft position sensor near the camshaft or cylinder head as per vehicle service manual
- Use appropriate tools to remove and install the sensor without damaging connectors
- Clear any diagnostic trouble codes after installation to reset the ECU
Quality Assurance and Warranty
Manufactured by Spectra, the S10221 camshaft position sensor undergoes rigorous quality control to meet industry standards. While specific warranty details may vary, Spectra products typically include a limited warranty against defects in materials and workmanship. This ensures dependable operation and peace of mind when replacing your vehicle’s camshaft position sensor.
This part fits 12 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | Buick | Rainier | 4.2L | L6 | N/A | |
| 2007 | Chevrolet | Colorado | 3.7L | L5 | Exhaust | |
| 2007 | Chevrolet | Colorado | 2.9L | L4 | N/A | |
| 2007 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | |
| 2007 | GMC | Canyon | N/A | |||
| 2007 | GMC | Envoy | 4.2L | L6 | N/A | |
| 2007 | Hummer | H3 | 3.7L | L5 | Exhaust | |
| 2006 | Buick | Rainier | 4.2L | L6 | N/A | |
| 2006 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | |
| 2006 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | |
| 2006 | GMC | Envoy | 4.2L | L6 | N/A | |
| 2006 | GMC | Envoy XL | 4.2L | L6 | N/A |
* 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.