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Walker 235-1139 Engine Crankshaft Position Sensor
Overview of Walker Products Engine Crankshaft Position Sensor
The Walker Products Engine Crankshaft Position Sensor 235-1139 is designed to provide accurate engine timing data for Chevrolet, Isuzu, and Suzuki vehicles. This sensor is engineered to meet the specific requirements of models such as the Chevrolet Astra, Suzuki Forenza, and Isuzu Rodeo Sport.
- Color: Black for easy identification and compatibility
- Single rectangular male connector with 3 female terminals
- Includes one mounting hole and a mounting bracket for secure installation
- Designed specifically for Chevrolet Amigo, Astra, Forenza, Isuzu LUV, Rodeo, and Suzuki Rodeo Sport
- Part number 235-1139 ensures precise fit and function
Detailed Product Description
This Walker Products crankshaft position sensor (part number 235-1139) features a black housing with a single rectangular male connector that contains three female terminals. The sensor includes one mounting hole and comes with a mounting bracket to facilitate proper and secure attachment to the engine block. The connector design and terminal configuration are engineered to match the original equipment specifications for Chevrolet, Isuzu, and Suzuki vehicles, ensuring reliable communication with the engine control unit (ECU).
Walker Products is known for manufacturing components that meet or exceed OEM standards. This sensor is part of their product line focused on ignition sensors, providing consistent performance and durability under typical operating conditions.
Compatible Vehicles and Common Applications
- Chevrolet Amigo and Astra models requiring crankshaft position sensing
- Isuzu LUV, Rodeo, and Rodeo Sport vehicles with compatible engine configurations
- Suzuki Forenza and Rodeo Sport models needing precise engine timing input
- Replacement for faulty or worn crankshaft position sensors causing engine misfires or stalling
- Addressing issues related to engine starting difficulties and irregular idle
Installation Notes and Tips
When installing the Walker Products 235-1139 crankshaft position sensor, ensure the mounting bracket is securely fastened using the provided mounting hole. Verify the rectangular male connector aligns properly with the vehicle’s wiring harness to avoid connection issues. It is recommended to disconnect the battery before installation to prevent electrical shorts. Proper torque specifications should be followed to avoid sensor damage.
Quality Assurance and Warranty
Walker Products maintains strict quality control standards for their ignition sensors, including the 235-1139 crankshaft position sensor. Each unit undergoes testing to ensure compatibility and performance with specified Chevrolet, Isuzu, and Suzuki models. While specific warranty details are not provided here, Walker Products typically offers coverage against manufacturing defects. Consult product documentation or authorized sources for warranty terms.
| Brand | Walker |
| Part Number | 235-1139 |
| Position | Walker Products |
| Color | Black |
| Connector Gender | Male |
| Connector Quantity | 1 |
| Connector Shape | Rectangular |
| Mounting Bracket Included | Yes |
| Mounting Hole Quantity | 1 |
| Terminal Gender | Female |
| Terminal Quantity | 3 |
This part fits 27 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2008 | Suzuki | Forenza | 2.0L | L4 | N/A | Walker Products | |
| 2007 | Suzuki | Forenza | 2.0L | L4 | N/A | Walker Products | |
| 2006 | Chevrolet | Astra | 2.4L | L4 | N/A | Sensor Only | |
| 2006 | Suzuki | Forenza | 2.0L | L4 | N/A | Walker Products | |
| 2005 | Chevrolet | Astra | 2.4L | L4 | N/A | Sensor Only | |
| 2005 | Chevrolet | LUV | 2.2L | L4 | N/A | Walker Products | |
| 2005 | Suzuki | Forenza | 2.0L | L4 | GAS | N/A | Walker Products |
| 2004 | Chevrolet | Astra | 2.4L | L4 | N/A | Sensor Only | |
| 2004 | Chevrolet | LUV | 2.2L | L4 | N/A | Walker Products | |
| 2004 | Suzuki | Forenza | 2.0L | L4 | GAS | N/A | Walker Products |
| 2003 | Chevrolet | LUV | 2.2L | L4 | N/A | Walker Products | |
| 2003 | Isuzu | Rodeo | 2.2L | L4 | GAS | N/A | Walker Products |
| 2003 | Isuzu | Rodeo Sport | 2.2L | L4 | GAS | N/A | Walker Products |
| 2002 | Chevrolet | LUV | 2.2L | L4 | N/A | Walker Products | |
| 2002 | Isuzu | Rodeo | 2.2L | L4 | GAS | N/A | Walker Products |
| 2002 | Isuzu | Rodeo Sport | 2.2L | L4 | GAS | N/A | Walker Products |
| 2001 | Chevrolet | LUV | 2.2L | L4 | N/A | Walker Products | |
| 2001 | Isuzu | Rodeo | 2.2L | L4 | GAS | N/A | Walker Products |
| 2001 | Isuzu | Rodeo Sport | 2.2L | L4 | GAS | N/A | Walker Products |
| 2000 | Chevrolet | LUV | 2.2L | L4 | N/A | Walker Products | |
| 2000 | Isuzu | Amigo | 2.2L | L4 | GAS | N/A | Walker Products |
| 2000 | Isuzu | Rodeo | 2.2L | L4 | GAS | N/A | Walker Products |
| 1999 | Chevrolet | LUV | 2.2L | L4 | N/A | Walker Products | |
| 1999 | Isuzu | Amigo | 2.2L | L4 | GAS | N/A | Walker Products |
| 1999 | Isuzu | Rodeo | 2.2L | L4 | GAS | N/A | Walker Products |
| 1998 | Isuzu | Amigo | 2.2L | L4 | GAS | N/A | Walker Products |
| 1998 | Isuzu | Rodeo | 2.2L | L4 | GAS | 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.