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Walker 240-1056 Vehicle Speed Sensor
| Brand | Walker 711-832 |
|---|---|
| Color | Chrome |
| End Type | OEM Style |
| Grade Type | Regular |
| Hex Size | 3/4 in or 19 mm |
| Material | Steel |
| Open End Design | Yes |
| Overall Length | 0.553 |
| Package Contents | 4 Wheel Lug Nuts |
| SAE or Metric | Metric |
| Seat Style | Conical Seat - 60 deg |
| Thread Diameter | 12 |
| Thread Direction | Clockwise |
| Thread Pitch | 1.5 |
| Thread Pitch | 12 |
| Thread Type | Fine |
| Washers Included | No |
| Wheel Lock Key Included | Not Required |
| Product line | Walker Products |
| Fits | —14 vehicles |
OE-standard quality. Built to meet or exceed OEM specifications.
Bolt-mount design. Installs with a single bolt for a secure fit.
Pin-terminal sensor. Uses a 2-pin female connector for reliable signal transfer.
Cross-references Standard Ignition ALS1649, 4D2 and 5L2Z 9E731-B for the same application. See all 9.
Vehicle Speed Sensor for Ford, Lincoln, and Mercury
Walker Products 240-1056 is a vehicle speed sensor built for direct replacement in select Ford, Lincoln, and Mercury applications. It uses a 2-pin terminal layout, female connector, and bolt mount design to support accurate transmission speed signal input.
Compatible With 2002-2005 Ford Explorer, 2003-2005 Lincoln Aviator, and 2002-2005 Mercury Mountaineer. This part number, 240-1056, is also cross-referenced to Standard Ignition ALS1649 for the same application.
Key Features
- Vehicle speed sensor for transmission speed signal monitoring
- 2.0 in. length with black/smooth connector color
- 2-terminal, pin-style connection with female connector gender
- Single bolt hole mount type for secure installation
- Walker Products engine sensor application support
- Fits select Ford Explorer, Lincoln Aviator, and Mercury Mountaineer models
Product Details
Walker Products 240-1056 is part of Walker Products’ engine sensor and fuel system product line, backed by the company’s long history in automotive aftermarket manufacturing. Walker Products has supplied automotive components since 1946 and produces parts to meet or exceed OEM standards and specifications, with engineering and product management support focused on application accuracy. For buyers searching for a Ford Explorer vehicle speed sensor, Lincoln Aviator speed sensor, or Mercury Mountaineer transmission speed sensor, this part provides a direct-fit replacement option for the listed model years.
Common Issues This Sensor May Address
- Inaccurate or erratic speedometer readings
- Transmission shift timing concerns related to vehicle speed input
- Speed signal loss to the engine or transmission control system
- Illuminated warning lights tied to speed sensor faults
- Driveability issues caused by a failing vehicle speed sensor
Installation Notes and Tips
Verify connector style, terminal count, and bolt-mount configuration before installation. Confirm the vehicle application by year and model, especially on 2002-2005 Ford Explorer, 2003-2005 Lincoln Aviator, and 2002-2005 Mercury Mountaineer listings. Inspect the harness and connector condition during replacement, since wiring harness is not included.
Quality Assurance
Walker Products is ISO 9001 and IATF 16949 certified and supports its parts with in-house manufacturing, engineering, and technical documentation processes. The 240-1056 vehicle speed sensor is produced to align with OEM-level fit and specification requirements for the listed applications.
| Year | Make | Model | Transmission | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2005 | Ford | Explorer | Automatic | 4.0L | V6 | — | N/A | Vehicle Speed Sensor One line rewrite: Vehicle speed sensor- compatibility with vehicle's transmission system.; Walker Products |
| 2005 | Lincoln | Aviator | — | 4.6L | V8 | — | N/A | Vehicle Speed Sensor One line rewrite: Vehicle speed sensor- compatibility with vehicle's transmission system.; Walker Products |
| 2005 | Mercury | Mountaineer | — | 4.0L | V6 | — | N/A | Vehicle Speed Sensor One line rewrite: Vehicle speed sensor- compatibility with vehicle's transmission system.; Walker Products |
| 2004 | Ford | Explorer | Automatic | 4.6L | V8 | — | N/A | Vehicle Speed Sensor One line rewrite: Vehicle speed sensor- compatibility with vehicle's transmission system.; Walker Products |
| 2004 | Ford | Explorer | Automatic | 4.0L | V6 | — | N/A | Vehicle Speed Sensor One line rewrite: Vehicle speed sensor- compatibility with vehicle's transmission system.; Walker Products |
| 2004 | Lincoln | Aviator | — | 4.6L | V8 | — | N/A | Vehicle Speed Sensor One line rewrite: Vehicle speed sensor- compatibility with vehicle's transmission system.; Walker Products |
| 2004 | Mercury | Mountaineer | Automatic | 4.0L | V6 | — | N/A | Vehicle Speed Sensor One line rewrite: Vehicle speed sensor- compatibility with vehicle's transmission system.; Walker Products |
| 2003 | Ford | Explorer | Automatic | 4.6L | V8 | — | N/A | Vehicle Speed Sensor One line rewrite: Vehicle speed sensor- compatibility with vehicle's transmission system.; Walker Products |
| 2003 | Lincoln | Aviator | — | 4.6L | V8 | — | N/A | Speed Sensor; Walker Products |
| 2003 | Mercury | Mountaineer | — | 4.0L | V6 | — | N/A | Speed Sensor; Walker Products |
| 2002 | Ford | Explorer | Automatic | 4.6L | V8 | — | N/A | Vehicle Speed Sensor One line rewrite: Vehicle speed sensor- compatibility with vehicle's transmission system.; Walker Products |
| 2002 | Mercury | Mountaineer | — | 4.6L | V8 | — | N/A | Walker Products |
| 2002 | Mercury | Mountaineer | — | 4.0L | V6 | FLEX | N/A | Walker Products |
| 2002 | Mercury | Mountaineer | — | 4.0L | V6 | GAS | N/A | Walker Products |
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