HomeElectrical, Lighting and Body > SensorsWalker 240-1077 Vehicle Speed Sensor
Part #: 240-1077

Walker 240-1077 Vehicle Speed Sensor

Walker Products
41 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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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: Mercury and Ford, Cougar, Contour, and Mystique
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 240-1077

The Walker Products Vehicle Speed Sensor 240-1077 is designed for precise speed measurement in select Ford and Mercury vehicles. This sensor ensures accurate data transmission to your vehicle's control systems, supporting optimal performance and safety.

  • Compatible with Ford Contour, Mercury Cougar, Mystique, and Ford Probe models
  • Part number 240-1077 for exact fitment and replacement
  • Reliable electrical sensor for vehicle speed detection
  • Manufactured by Walker Products, a trusted name in automotive sensors

About Walker Products Brand Line

Walker Products specializes in automotive electrical components, including sensors that meet OEM specifications. The 240-1077 Vehicle Speed Sensor is part of their sensor lineup, engineered to provide consistent and accurate speed readings for proper vehicle operation and diagnostics.

Detailed Product Description

The Walker 240-1077 Vehicle Speed Sensor is an essential component for monitoring the rotational speed of the transmission or wheel, depending on the vehicle application. It converts mechanical motion into an electrical signal that the vehicle’s computer uses to regulate functions such as speedometer readings, transmission shifting, and anti-lock braking systems. This sensor is specifically designed for compatibility with Ford Contour, Mercury Cougar, Mystique, and Ford Probe models, ensuring a precise fit and reliable performance.

Common Applications and Issues Addressed

  • Restores accurate speedometer readings on compatible Ford and Mercury vehicles
  • Prevents erratic transmission shifting caused by faulty speed data
  • Supports proper ABS function by providing reliable speed input
  • Eliminates check engine light triggers related to speed sensor faults
  • Improves overall drivability and vehicle control

Installation Notes and Tips

  • Verify vehicle compatibility with Ford Contour, Mercury Cougar, Mystique, or Ford Probe before installation
  • Disconnect the battery before sensor replacement to avoid electrical shorts
  • Locate the existing speed sensor on the transmission or wheel hub area as per vehicle service manual
  • Use appropriate tools to remove and install the Walker 240-1077 sensor securely
  • Test the vehicle’s speedometer and transmission response after installation

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for their sensors, including the 240-1077 Vehicle Speed Sensor. Each unit undergoes testing to ensure durability and accurate performance. While specific warranty details are not provided here, Walker Products typically offers coverage consistent with industry standards for automotive electrical components.

This part fits 41 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersFuel TypePositionNotes
2002MercuryCougarAutomatic2.5LV6N/ATransmission Input Only; Walker Products
2002MercuryCougarAutomatic2.0LL4N/ATransmission Input Only; Walker Products
2001MercuryCougarAutomatic2.5LV6N/ATransmission Input Only; Walker Products
2001MercuryCougarAutomatic2.0LL4N/ATransmission Input Only; Walker Products
2000FordContourAutomatic2.5LV6N/ATransmission Input; Walker Products
2000FordContourAutomatic2.0LL4N/AInput shaft speed sensor for transmission.; Walker Products
2000MercuryCougarAutomatic2.5LV6N/ATransmission Input Only; Walker Products
2000MercuryCougarAutomatic2.0LL4N/ATransmission Input Only; Walker Products
2000MercuryMystiqueAutomatic2.5LV6N/ATransmission Input Only; Walker Products
2000MercuryMystiqueAutomatic2.0LL4N/AInput shaft speed sensor for transmission.; Walker Products
1999FordContourAutomatic2.5LV6N/AInput shaft speed sensor for transmission.; Walker Products
1999FordContourAutomatic2.0LL4BI-FUELN/ATransmission Input; Walker Products
1999FordContourAutomatic2.0LL4N/ATransmission Input; Walker Products
1999MercuryCougarAutomatic2.5LV6N/ATransmission Input Only; Walker Products
1999MercuryCougarAutomatic2.0LL4N/ATransmission Input Only; Walker Products
1999MercuryMystiqueAutomatic2.5LV6N/ATransmission Input Only; Walker Products
1999MercuryMystiqueAutomatic2.0LL4N/AInput shaft speed sensor for transmission.; Walker Products
1998FordContourAutomatic2.5LV6N/ATransmission Input; Walker Products
1998FordContourAutomatic2.0LL4BI-FUELN/ATransmission Input Only; Walker Products
1998FordContourAutomatic2.0LL4BI-FUELN/ATransmission Input; Walker Products
1998FordContourAutomatic2.0LL4N/ATransmission Input Only; Walker Products
1998FordContourAutomatic2.0LL4N/ATransmission Input; Walker Products
1998MercuryMystiqueAutomatic2.5LV6N/ATransmission Input Only; Walker Products
1998MercuryMystiqueAutomatic2.0LL4N/ATransmission Input Only; Walker Products
1997FordContourAutomatic2.5LV6N/ATransmission Input; Walker Products
1997FordContourAutomatic2.0LL4BI-FUELN/ATransmission Input; Walker Products
1997FordContourAutomatic2.0LL4N/ATransmission Input; Walker Products
1997FordProbeAutomatic2.5LV6N/ATransmission Speed Sensor; Sensor Only
1997MercuryMystiqueAutomatic2.5LV6N/ATransmission Input Only; Walker Products
1997MercuryMystiqueAutomatic2.0LL4N/ATransmission Input Only; Walker Products
1996FordContourAutomatic2.0LL4N/ATransmission Input; Walker Products
1996FordContourAutomatic2.5LV6N/ATransmission Input; Walker Products
1996FordContourAutomatic2.0LL4BI-FUELN/ATransmission Input; Walker Products
1996FordProbeAutomatic2.5LV6N/ATransmission Speed Sensor; Sensor Only
1996MercuryMystiqueAutomatic2.5LV6N/ATransmission Input Only; Walker Products
1996MercuryMystiqueAutomatic2.0LL4N/ATransmission Input Only; Walker Products
1995FordContourAutomatic2.5LV6N/ATransmission Input; Walker Products
1995FordContourAutomatic2.0LL4N/ATransmission Input; Walker Products
1995FordProbeAutomatic2.5LV6N/ATransmission Speed Sensor; Sensor Only
1995MercuryMystiqueAutomatic2.5LV6N/ATransmission Input Only; Walker Products
1995MercuryMystiqueAutomatic2.0LL4N/ATransmission Input Only; 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:

1S7Z 7M101-KA2VSS0213311225S541696089AU0144SC394SN7329SU2321

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