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Walker 235-1198 Engine Crankshaft Position Sensor
Overview of Walker Products Engine Crankshaft Position Sensor
The Walker Products Engine Crankshaft Position Sensor 235-1198 is designed to provide accurate engine timing data for optimal vehicle performance. This sensor is compatible with select Chevrolet, GMC, Hummer, and Isuzu models, ensuring reliable operation in various applications.
- Color: Black
- Single oval-shaped male connector
- One mounting hole for secure installation
- Three female terminals for precise electrical connection
- No mounting bracket included
Detailed Product Features and Specifications
This engine crankshaft position sensor features a black housing with a single oval-shaped male connector, designed to interface with three female terminals. The sensor includes one mounting hole to facilitate proper and stable attachment to the engine assembly. While the mounting bracket is not included, the sensor’s design allows for straightforward integration into the vehicle’s existing mounting points. The part number 235-1198 identifies this specific sensor within the Walker Products line, ensuring compatibility and quality standards.
Walker Products Brand Line Information
Walker Products offers a range of automotive components focused on delivering reliable sensor technology. The 235-1198 crankshaft position sensor is part of this product line, which emphasizes precision and durability for ignition system components. This sensor meets the requirements for accurate engine timing feedback, supporting efficient engine management systems in compatible vehicles.
Compatible Vehicles and Common Applications
This crankshaft position sensor is compatible with the following makes and models:
- Chevrolet Ascender, Canyon, Colorado
- GMC Canyon, Colorado
- Hummer H3, H3T
- Isuzu i-290, i-370
It is used to monitor the position and rotational speed of the crankshaft, providing critical data to the engine control unit (ECU) for ignition timing and fuel injection.
Issues Addressed by the Crankshaft Position Sensor
- Engine misfires or rough idling due to inaccurate timing signals
- Difficulty starting the engine or no-start conditions
- Check engine light triggered by sensor faults
- Reduced engine performance and fuel efficiency
- Intermittent stalling or hesitation during acceleration
Installation Notes and Tips
When installing the Walker Products 235-1198 crankshaft position sensor, ensure the mounting hole aligns correctly with the engine block. Verify the oval-shaped male connector securely mates with the vehicle’s wiring harness. Since the mounting bracket is not included, use the existing bracket or mounting hardware from the original sensor. Handle the sensor carefully to avoid damage to the terminals and connector during installation.
Quality Assurance and Warranty
Walker Products maintains strict quality control standards for their ignition sensors, including the 235-1198 crankshaft position sensor. While specific warranty details are not provided here, Walker Products typically offers coverage against manufacturing defects. It is recommended to consult the product documentation or supplier for exact warranty terms.
| Brand | Walker |
| Part Number | 235-1198 |
| Position | Walker Products |
| Color | Black |
| Connector Gender | Male |
| Connector Quantity | 1 |
| Connector Shape | Oval |
| Mounting Bracket Included | No |
| Mounting Hole Quantity | 1 |
| Terminal Gender | Female |
| Terminal Quantity | 3 |
This part fits 28 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2012 | Chevrolet | Colorado | 3.7L | L5 | N/A | Walker Products |
| 2012 | Chevrolet | Colorado | 2.9L | L4 | N/A | Walker Products |
| 2012 | GMC | Canyon | 3.7L | L5 | N/A | Walker Products |
| 2012 | GMC | Canyon | 2.9L | L4 | N/A | Walker Products |
| 2011 | Chevrolet | Colorado | 3.7L | L5 | N/A | Walker Products |
| 2011 | Chevrolet | Colorado | 2.9L | L4 | N/A | Walker Products |
| 2011 | GMC | Canyon | 3.7L | L5 | N/A | Walker Products |
| 2011 | GMC | Canyon | 2.9L | L4 | N/A | Walker Products |
| 2010 | Chevrolet | Colorado | 3.7L | L5 | N/A | Walker Products |
| 2010 | Chevrolet | Colorado | 2.9L | L4 | N/A | Walker Products |
| 2010 | GMC | Canyon | 3.7L | L5 | N/A | Walker Products |
| 2010 | GMC | Canyon | 2.9L | L4 | N/A | Walker Products |
| 2010 | Hummer | H3 | 3.7L | L5 | N/A | Walker Products |
| 2010 | Hummer | H3T | 3.7L | L5 | N/A | Walker Products |
| 2009 | Chevrolet | Colorado | 3.7L | L5 | N/A | Walker Products |
| 2009 | Chevrolet | Colorado | 2.9L | L4 | N/A | Walker Products |
| 2009 | GMC | Canyon | 3.7L | L5 | N/A | Walker Products |
| 2009 | GMC | Canyon | 2.9L | L4 | N/A | Walker Products |
| 2009 | Hummer | H3 | 3.7L | L5 | N/A | Walker Products |
| 2009 | Hummer | H3T | 3.7L | L5 | N/A | Walker Products |
| 2008 | Chevrolet | Colorado | 3.7L | L5 | N/A | Walker Products |
| 2008 | Chevrolet | Colorado | 2.9L | L4 | N/A | Walker Products |
| 2008 | GMC | Canyon | 3.7L | L5 | N/A | Walker Products |
| 2008 | GMC | Canyon | 2.9L | L4 | N/A | Walker Products |
| 2008 | Hummer | H3 | 3.7L | L5 | N/A | Walker Products |
| 2008 | Isuzu | Ascender | 4.2L | L6 | N/A | Walker Products |
| 2008 | Isuzu | i-290 | 2.9L | L4 | N/A | Walker Products |
| 2008 | Isuzu | i-370 | 3.7L | L5 | 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.