HomeElectrical, Lighting and Body > SensorsWalker 240-1088 Vehicle Speed Sensor
Part #: 240-1088

Walker 240-1088 Vehicle Speed Sensor

Walker Products
34 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$24.76Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Walker Products
Fitment: Ford and Mercury, Freestar, Taurus, Monterey, Sable, and Windstar
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Walker Vehicle Speed Sensor 240-1088

The Walker Products Vehicle Speed Sensor 240-1088 is designed for precise speed measurement in select Ford and Mercury vehicles. This sensor provides reliable data essential for vehicle speed monitoring and transmission control in models like the Ford Freestar, Taurus, Windstar, and Mercury Sable.

  • Compatible with Ford Freestar, Taurus, Windstar and Mercury Sable
  • Part number 240-1088 ensures exact fit and function
  • Measures vehicle speed for accurate transmission and speedometer operation
  • Durable construction for consistent performance
  • Direct replacement sensor for electrical and lighting system integration

Detailed Product Description

The Walker Products Vehicle Speed Sensor 240-1088 is engineered to deliver accurate speed readings by detecting the rotational speed of the vehicle’s transmission. This sensor plays a critical role in the vehicle’s electrical and lighting systems by providing data used for speedometer operation and transmission shift timing. Designed specifically for Ford and Mercury vehicles, including the Freestar, Taurus, Windstar, and Sable, this sensor meets OEM specifications to ensure compatibility and reliable performance.

Walker Products is a recognized brand line known for its focus on electrical and sensor components within the automotive aftermarket. The 240-1088 sensor is part of their sensor category, emphasizing precision and durability to maintain vehicle system integrity.

Common Applications and Problem Resolution

  • Restores accurate speedometer readings on Ford Freestar and Mercury Sable
  • Resolves transmission shifting issues related to faulty speed sensor data
  • Eliminates erratic speedometer behavior in Ford Taurus and Windstar models
  • Prevents transmission limp mode caused by sensor failure
  • Supports proper operation of vehicle speed-dependent systems

Installation Notes and Tips

  • Ensure vehicle is turned off and cooled before sensor replacement
  • Locate the sensor on the transmission housing for Ford Freestar, Taurus, Windstar, or Mercury Sable
  • Disconnect the electrical connector carefully to avoid damage
  • Remove the old sensor and clean the mounting area before installing the new 240-1088 sensor
  • Secure the sensor firmly and reconnect the electrical plug
  • Test drive the vehicle to confirm proper speedometer and transmission function

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for the 240-1088 Vehicle Speed Sensor to ensure consistent performance and durability. This sensor is manufactured to meet or exceed OEM specifications for fit and function. While specific warranty details may vary, Walker Products typically offers coverage against defects in materials and workmanship, providing confidence in the sensor’s reliability for Ford and Mercury vehicle applications.

This part fits 34 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2007FordFreestar4.2LV6N/AInput shaft speed sensor for transmission.; Walker Products
2007FordFreestar3.9LV6N/AInput shaft speed sensor for transmission.; Walker Products
2007FordTaurus3.0LV6N/ATransmission Input; Walker Products
2006FordFreestar4.2LV6N/AInput shaft speed sensor for transmission.; Walker Products
2006FordFreestar3.9LV6N/AInput shaft speed sensor for transmission.; Walker Products
2006FordTaurus3.0LV6N/ATransmission Input; Walker Products
2006FordTaurus3.0LV6FLEXN/ATransmission Input; Walker Products
2005FordFreestar4.2LV6N/AInput shaft speed sensor for transmission.; Walker Products
2005FordFreestar3.9LV6N/AInput shaft speed sensor for transmission.; Walker Products
2005FordTaurus3.0LV6N/ATransmission Input; Walker Products
2005FordTaurus3.0LV6FLEXN/ATransmission Input; Walker Products
2005MercurySable3.0LV6N/ATransmission Input; Walker Products
2005MercurySable3.0LV6FLEXN/ATransmission Input; Walker Products
2004FordFreestar4.2LV6N/AWalker Products
2004FordFreestar3.9LV6N/AInput shaft speed sensor for transmission.; Walker Products
2004FordTaurus3.0LV6N/ATransmission Input; Walker Products
2004FordTaurus3.0LV6N/AWalker Products
2004FordTaurus3.0LV6FLEXN/AWalker Products
2004MercurySable3.0LV6N/ATransmission Input; Walker Products
2004MercurySable3.0LV6FLEXN/ATransmission Input; Walker Products
2003FordTaurus3.0LV6N/AWalker Products
2003FordTaurus3.0LV6FLEXN/AWalker Products
2003FordWindstar3.8LV6N/AInput shaft speed sensor for transmission.; Walker Products
2003MercurySable3.0LV6N/AWalker Products
2003MercurySable3.0LV6FLEXN/AWalker Products
2002FordTaurus3.0LV6N/AWalker Products
2002FordTaurus3.0LV6FLEXN/AWalker Products
2002FordWindstar3.8LV6N/AInput shaft speed sensor for transmission.; Walker Products
2002MercurySable3.0LV6N/AWalker Products
2001FordTaurus3.0LV6N/AWalker Products
2001FordTaurus3.0LV6FLEXN/AWalker Products
2001FordWindstar3.8LV6N/AInput shaft speed sensor for transmission.; Walker Products
2001MercurySable3.0LV6N/AWalker Products
2001MercurySable3.0LV6FLEXN/AWalker 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:

1F1Z 7M101-AA311285S6320AU0161SC212SN7145SS11805SU7831VSS745

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.