OE Quality
60-Day Returns

Walker 240-1001 Vehicle Speed Sensor
Reliable Vehicle Speed Sensor for Buick, Chevrolet, Oldsmobile, and Pontiac
The Walker 240-1001 Vehicle Speed Sensor is designed to provide accurate speed data for a range of GM vehicles including Buick Achieva, Chevrolet Cavalier, and Pontiac Grand Am. Engineered with precision, this sensor ensures consistent performance and compatibility with your vehicle's electrical system.
- Length: 2.0 inches for optimal fitment
- Aluminum/cast connector color for durability
- Three bolt holes for secure mounting
- Pin-type terminal with two terminals for reliable electrical connection
- Female connector gender designed for easy integration
- Bolt mount type for stable installation
- Wiring harness not included
Walker Products Brand Line Overview
Walker Products offers a comprehensive line of automotive electrical components, including sensors designed to meet OEM specifications. The 240-1001 Vehicle Speed Sensor is part of this product line, emphasizing quality construction and precise fitment for various GM models. This ensures that the sensor integrates seamlessly with your vehicle’s existing systems.
Detailed Product Description
This Walker 240-1001 Vehicle Speed Sensor measures 2.0 inches in length and features an aluminum/cast connector color that enhances its resistance to wear and corrosion. The sensor mounts securely using three bolt holes and a bolt mount type, providing a stable and vibration-resistant installation. It includes a pin-type terminal with two terminals and a female connector gender, designed to match the original equipment specifications. Note that the wiring harness is not included, so ensure compatibility with your vehicle’s existing wiring setup.
Common Applications and Issues Addressed
- Restores accurate vehicle speed readings on Buick Achieva and Chevrolet Cavalier models
- Resolves erratic speedometer behavior in Oldsmobile Cutlass Ciera and Pontiac Grand Am
- Fixes transmission shifting problems related to faulty speed sensor signals
- Eliminates check engine light triggers caused by speed sensor faults
- Improves overall vehicle speed data reliability for Lumina APV and Skylark
Installation Notes and Tips
- Ensure the vehicle is turned off and cooled before installation
- Use the three bolt holes to securely mount the sensor in place
- Verify the female connector matches the vehicle’s wiring harness for proper connection
- Check for any wiring damage before installation since the wiring harness is not included
- Consult the vehicle’s service manual for torque specifications and sensor location
Quality Assurance and Warranty
Walker Products maintains strict quality control standards for the 240-1001 Vehicle Speed Sensor to ensure reliable performance and durability. This sensor is manufactured to meet or exceed OEM specifications for the listed Buick, Chevrolet, Oldsmobile, and Pontiac models. Please refer to Walker’s warranty policy for specific coverage details.
| Brand | Walker |
|---|---|
| Part Number | 240-1001 |
| Position | Walker Products |
| Bolt Hole Quantity | 3 |
| Connector Color | Aluminum/Cast |
| Connector Gender | Female |
| Length | 2.0 |
| Mount Type | Bolt |
| Terminal Quantity | 2 |
| Terminal Type | Pin |
| Wiring Harness Included | No |
This part fits 38 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2001 | Chevrolet | Cavalier | Automatic | 2.2L | L4 | N/A | Walker Products | |
| 2001 | Pontiac | Sunfire | Automatic | 2.2L | L4 | N/A | Walker Products | |
| 2000 | Chevrolet | Cavalier | Automatic | 2.2L | L4 | N/A | Walker Products | |
| 2000 | Pontiac | Sunfire | Automatic | 2.2L | L4 | N/A | Walker Products | |
| 1999 | Chevrolet | Cavalier | Automatic | 2.4L | L4 | GAS | N/A | Walker Products |
| 1999 | Chevrolet | Cavalier | Automatic | 2.2L | L4 | GAS | N/A | Walker Products |
| 1999 | Chevrolet | Cavalier | Automatic | 2.2L | L4 | BI-FUEL | N/A | Walker Products |
| 1999 | Pontiac | Sunfire | Automatic | 2.4L | L4 | N/A | Walker Products | |
| 1999 | Pontiac | Sunfire | Automatic | 2.2L | L4 | N/A | Walker Products | |
| 1998 | Chevrolet | Cavalier | Automatic | 2.4L | L4 | N/A | Walker Products | |
| 1998 | Chevrolet | Cavalier | Automatic | 2.2L | L4 | N/A | Walker Products | |
| 1998 | Pontiac | Sunfire | Automatic | 2.4L | L4 | N/A | Walker Products | |
| 1998 | Pontiac | Sunfire | Automatic | 2.2L | L4 | N/A | Walker Products | |
| 1997 | Chevrolet | Cavalier | Automatic | 2.4L | L4 | N/A | Walker Products | |
| 1997 | Chevrolet | Cavalier | Automatic | 2.2L | L4 | N/A | Walker Products | |
| 1997 | Pontiac | Sunfire | Automatic | 2.4L | L4 | N/A | Walker Products | |
| 1997 | Pontiac | Sunfire | Automatic | 2.2L | L4 | N/A | Walker Products | |
| 1996 | Buick | Century | 2.2L | L4 | N/A | Walker Products | ||
| 1996 | Chevrolet | Cavalier | Automatic | 2.4L | L4 | N/A | Walker Products | |
| 1996 | Chevrolet | Cavalier | Automatic | 2.2L | L4 | N/A | Walker Products | |
| 1996 | Chevrolet | Corsica | Automatic | 3.1L | V6 | N/A | Walker Products | |
| 1996 | Chevrolet | Corsica | Automatic | 2.2L | L4 | N/A | Walker Products | |
| 1996 | Oldsmobile | Cutlass Ciera | 2.2L | L4 | N/A | Walker Products | ||
| 1996 | Pontiac | Sunfire | Automatic | 2.4L | L4 | N/A | Walker Products | |
| 1996 | Pontiac | Sunfire | Automatic | 2.2L | L4 | N/A | Walker Products | |
| 1995 | Buick | Century | 2.2L | L4 | N/A | Walker Products | ||
| 1995 | Buick | Skylark | 2.3L | L4 | N/A | Walker Products | ||
| 1995 | Chevrolet | Cavalier | Automatic | 2.3L | L4 | N/A | Walker Products | |
| 1995 | Chevrolet | Cavalier | Automatic | 2.2L | L4 | N/A | Walker Products | |
| 1995 | Chevrolet | Corsica | Automatic | 3.1L | V6 | N/A | Walker Products | |
| 1995 | Chevrolet | Corsica | Automatic | 2.2L | L4 | N/A | Walker Products | |
| 1995 | Chevrolet | Lumina APV | 3.1L | V6 | N/A | Walker Products | ||
| 1995 | Oldsmobile | Achieva | Automatic | 2.3L | L4 | N/A | Walker Products | |
| 1995 | Oldsmobile | Cutlass Ciera | 2.2L | L4 | N/A | Walker Products | ||
| 1995 | Pontiac | Grand Am | Automatic | 2.3L | L4 | N/A | Walker Products | |
| 1995 | Pontiac | Sunfire | Automatic | 2.3L | L4 | N/A | Walker Products | |
| 1995 | Pontiac | Sunfire | Automatic | 2.2L | L4 | N/A | Walker Products | |
| 1995 | Pontiac | Trans Sport | 3.1L | 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.