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WalkerPart #: 235-1046
Walker 235-1046 Engine Crankshaft Position Sensor
⚙️ 98 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$26.79Free Shipping
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✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦Walker Products
🚗Fitment: Buick, Chevrolet, Pontiac, and Oldsmobile, Rendezvous, Venture, Aztek, Grand Am, Montana, Alero, Silhouette, Malibu, Cutlass, Trans Sport, Achieva, Lumina, Monte Carlo, Cutlass Supreme, Century, Regal, Skylark, Lumina APV, Cutlass Ciera, and Grand Prix
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Not what you need? Click here for all Engine Crankshaft Position Sensor options
Overview of Walker Products Engine Crankshaft Position Sensor
The Walker Products 235-1046 Engine Crankshaft Position Sensor is designed for precise engine timing and reliable performance. Compatible with various Buick, Chevrolet, Oldsmobile, and Pontiac models, this sensor ensures accurate crankshaft position detection for optimal engine operation.
- Color: Black for standard OEM appearance
- Single oval-shaped male connector for secure electrical connection
- Two mounting holes for stable and precise installation
- Female terminal gender ensuring compatibility with vehicle wiring
- Includes mounting bracket for easy and secure fitment
Product Line Details: Walker Products
Walker Products offers a range of automotive components focused on durability and fitment accuracy. The 235-1046 crankshaft position sensor is part of this line, providing reliable sensor technology designed to meet or exceed OEM specifications. This product line emphasizes quality materials and precise engineering to support engine management systems in various GM vehicles.
Detailed Product Description
This engine crankshaft position sensor from Walker Products features a black housing with a single oval male connector, designed to interface seamlessly with the vehicle’s wiring harness. The sensor includes two mounting holes and a mounting bracket, ensuring a secure and stable installation that maintains accurate crankshaft position readings. The female terminal gender matches the vehicle’s electrical system requirements, reducing the risk of connection issues. This sensor is engineered to work with specific Buick, Chevrolet, Oldsmobile, and Pontiac models, including the Achieva, Alero, Aztek, Century, Cutlass series, Grand Am, Grand Prix, Lumina, Malibu, Montana, Monte Carlo, Regal, Rendezvous, Silhouette, Skylark, and Trans Sport.
Common Applications and Issues Addressed
- Engine misfires or rough idling due to inaccurate crankshaft position data
- Difficulty starting the engine or intermittent stalling
- Check engine light triggered by crankshaft sensor faults
- Poor engine performance related to timing errors
- Failed emissions tests caused by sensor malfunction
Installation Notes and Tips
- Ensure the engine is cool before installation to avoid injury
- Disconnect the battery to prevent electrical shorts during replacement
- Use the included mounting bracket and two mounting holes for secure sensor placement
- Verify the oval male connector is fully seated and locked in place
- Check for any wiring damage or corrosion before connecting the sensor
Quality Assurance and Warranty
Walker Products maintains strict quality control standards for the 235-1046 crankshaft position sensor, ensuring consistent performance and durability. While specific warranty details may vary, Walker Products typically offers coverage against manufacturing defects. This sensor is manufactured to meet OEM specifications, providing reliable operation within the compatible Buick, Chevrolet, Oldsmobile, and Pontiac vehicles.
| Brand | Walker |
| Part Number | 235-1046 |
| Position | Walker Products |
| Color | Black |
| Connector Gender | Male |
| Connector Quantity | 1 |
| Connector Shape | Oval |
| Mounting Bracket Included | Yes |
| Mounting Hole Quantity | 2 |
| Terminal Gender | Female |
This part fits 98 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2005 | Buick | Rendezvous | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2005 | Pontiac | Aztek | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2005 | Pontiac | Grand Am | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2005 | Pontiac | Montana | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2004 | Buick | Rendezvous | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2004 | Oldsmobile | Alero | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2004 | Oldsmobile | Silhouette | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2004 | Pontiac | Aztek | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2004 | Pontiac | Grand Am | 3.4L | V6 | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products | |
| 2004 | Pontiac | Grand Am | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2004 | Pontiac | Montana | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2003 | Buick | Rendezvous | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2003 | Chevrolet | Malibu | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2003 | Oldsmobile | Alero | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2003 | Oldsmobile | Silhouette | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2003 | Pontiac | Aztek | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2003 | Pontiac | Grand Am | 3.4L | V6 | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products | |
| 2003 | Pontiac | Grand Am | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2003 | Pontiac | Montana | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2002 | Buick | Rendezvous | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2002 | Chevrolet | Malibu | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2002 | Oldsmobile | Alero | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2002 | Oldsmobile | Silhouette | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2002 | Pontiac | Aztek | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2002 | Pontiac | Grand Am | 3.4L | V6 | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products | |
| 2002 | Pontiac | Grand Am | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2002 | Pontiac | Montana | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2001 | Chevrolet | Malibu | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2001 | Oldsmobile | Alero | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2001 | Oldsmobile | Silhouette | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2001 | Pontiac | Aztek | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2001 | Pontiac | Grand Am | 3.4L | V6 | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products | |
| 2001 | Pontiac | Grand Am | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2001 | Pontiac | Montana | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2000 | Chevrolet | Malibu | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2000 | Oldsmobile | Alero | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2000 | Oldsmobile | Silhouette | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2000 | Pontiac | Grand Am | 3.4L | V6 | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products | |
| 2000 | Pontiac | Grand Am | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 2000 | Pontiac | Montana | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1999 | Chevrolet | Malibu | 3.1L | V6 | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products | |
| 1999 | Chevrolet | Malibu | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1999 | Oldsmobile | Alero | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1999 | Oldsmobile | Cutlass | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1999 | Oldsmobile | Silhouette | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1999 | Pontiac | Grand Am | 3.4L | V6 | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products | |
| 1999 | Pontiac | Grand Am | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1999 | Pontiac | Montana | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1999 | Pontiac | Trans Sport | 3.4L | V6 | N/A | Walker Products | |
| 1998 | Chevrolet | Malibu | 3.1L | V6 | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products | |
| 1998 | Chevrolet | Malibu | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1998 | Oldsmobile | Achieva | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1998 | Oldsmobile | Cutlass | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1998 | Oldsmobile | Silhouette | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1998 | Pontiac | Trans Sport | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1997 | Chevrolet | Lumina | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1997 | Chevrolet | Malibu | 3.1L | V6 | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products | |
| 1997 | Chevrolet | Malibu | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1997 | Chevrolet | Monte Carlo | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1997 | Oldsmobile | Achieva | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1997 | Oldsmobile | Cutlass | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1997 | Oldsmobile | Cutlass Supreme | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1997 | Oldsmobile | Silhouette | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1997 | Pontiac | Trans Sport | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1996 | Buick | Century | 3.1L | V6 | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products | |
| 1996 | Buick | Century | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1996 | Buick | Regal | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1996 | Buick | Skylark | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1996 | Chevrolet | Lumina | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1996 | Chevrolet | Lumina | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1996 | Chevrolet | Lumina APV | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1996 | Chevrolet | Monte Carlo | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1996 | Chevrolet | Monte Carlo | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1996 | Oldsmobile | Achieva | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1996 | Oldsmobile | Cutlass | 3.1L | V6 | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products | |
| 1996 | Oldsmobile | Cutlass Ciera | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1996 | Oldsmobile | Cutlass Supreme | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1996 | Oldsmobile | Cutlass Supreme | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1996 | Oldsmobile | Silhouette | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1996 | Pontiac | Grand Am | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1996 | Pontiac | Grand Prix | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1996 | Pontiac | Trans Sport | 3.4L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1995 | Buick | Regal | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1995 | Buick | Skylark | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1995 | Chevrolet | Lumina | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1995 | Chevrolet | Monte Carlo | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1995 | Oldsmobile | Achieva | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1995 | Oldsmobile | Cutlass | 3.1L | V6 | N/A | Located Behind Balancer; with Wire Lead; Walker Products | |
| 1995 | Oldsmobile | Cutlass Supreme | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1995 | Pontiac | Grand Am | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1995 | Pontiac | Grand Prix | 3.1L | V6 | GAS | N/A | Engine Crankshaft Position Sensor fits at the rear of the engine harmonic balancer.; Walker Products |
| 1994 | Buick | Regal | 3.1L | V6 | N/A | Timing Cover Placement; Walker Products | |
| 1994 | Buick | Skylark | 3.1L | V6 | N/A | Timing Cover Placement; Walker Products | |
| 1994 | Oldsmobile | Achieva | 3.1L | V6 | N/A | Timing Cover Placement; Walker Products | |
| 1994 | Oldsmobile | Cutlass Supreme | 3.1L | V6 | N/A | Timing Cover Placement; Walker Products | |
| 1994 | Pontiac | Grand Am | 3.1L | V6 | N/A | Timing Cover Placement; Walker Products | |
| 1994 | Pontiac | Grand Prix | 3.1L | V6 | N/A | Timing Cover Placement; Walker Products | |
| 1993 | Oldsmobile | Cutlass Supreme | 3.1L | V6 | N/A | Timing Cover Placement; 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:
110-017-L7110-110-M0110017L7110110M01255096512567648147-4311474311KR116213-9362139362212922295245082122CRK00234D-10384D10385S1675907-77290777296080CSS117CSS117SBCSS23EH0144PC61PC61TS10109SU195
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.