HomeBrake > SensorsStandard Ignition ALS523 ABS Wheel Speed Sensor - Front or Rear
Part #: ALS523

Standard Ignition ALS523 ABS Wheel Speed Sensor - Front or Rear

Front
54 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
Fitment: Jaguar, Vanden Plas, XJ8, XJR, XK8, and XKR
Easy Returns — Return within 60 days for a full refund
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Reliable ABS Wheel Speed Sensor for Jaguar Models

The Standard Ignition ALS523 ABS Wheel Speed Sensor is designed to provide accurate wheel speed data for Jaguar vehicles. Engineered to meet OEM specifications, this sensor ensures proper ABS function and vehicle stability for select Jaguar models.

  • Compatible with Jaguar Vanden Plas, XJ8, XJR, XK8, and XKR models
  • Part number ALS523 for precise identification and fitment
  • Engineered to meet or exceed original equipment standards
  • Durable construction for long-lasting performance
  • Essential component for ABS and traction control systems

Product Details and Compatibility

The Standard Ignition ALS523 ABS Wheel Speed Sensor is specifically designed for Jaguar vehicles including the Vanden Plas, XJ8, XJR, XK8, and XKR. This sensor monitors the rotational speed of the wheels and sends real-time data to the vehicle’s ABS control module. Accurate wheel speed information is critical for the proper operation of anti-lock braking and traction control systems, helping maintain vehicle stability and safety during braking and acceleration.

Common Applications and Problem Resolution

  • Restores ABS warning light functionality by providing accurate wheel speed data
  • Eliminates erratic ABS or traction control system behavior
  • Prevents unintended ABS activation or braking issues
  • Addresses wheel speed sensor failure codes in Jaguar diagnostic systems
  • Improves overall braking system responsiveness and safety

Installation Notes and Tips

  • Ensure vehicle is securely lifted and supported before sensor replacement
  • Disconnect the battery to prevent electrical shorts during installation
  • Clean mounting area to remove debris and corrosion for proper sensor seating
  • Use OEM torque specifications when securing the sensor
  • Verify sensor connector is fully engaged and free of damage

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed original equipment standards, ensuring reliable performance and durability. The ALS523 ABS Wheel Speed Sensor undergoes rigorous quality control testing to maintain consistent functionality. Warranty coverage details are provided by Standard Ignition and typically include protection against defects in materials and workmanship.

BrandStandard Ignition
Part NumberALS523
Connector GenderMale
Connector ShapeOval
Mounting LocationWheel
Mounting TypeBolt Mount
Number of Bolt Holes1
Terminal GenderMale
Terminal TypeBlade

This part fits 54 vehicles. Search below:

YearMakeModelPositionNotes
2003JaguarVanden PlasRear
2003JaguarVanden PlasFront
2003JaguarXJ8Rear
2003JaguarXJ8Front
2003JaguarXJRRear
2003JaguarXJRFront
2002JaguarVanden PlasRear
2002JaguarVanden PlasFront
2002JaguarXJ8Rear
2002JaguarXJ8Front
2002JaguarXJRRear
2002JaguarXJRFront
2002JaguarXK8Rear
2002JaguarXK8Front
2002JaguarXKRRear
2002JaguarXKRFront
2001JaguarVanden PlasRear
2001JaguarVanden PlasFront
2001JaguarXJ8Rear
2001JaguarXJ8Front
2001JaguarXJRRear
2001JaguarXJRFront
2001JaguarXK8Rear
2001JaguarXK8Front
2001JaguarXKRRear
2001JaguarXKRFront
2000JaguarVanden PlasRear
2000JaguarVanden PlasFront
2000JaguarXJ8Rear
2000JaguarXJ8Front
2000JaguarXJRRear
2000JaguarXJRFront
2000JaguarXK8Rear
2000JaguarXK8Front
2000JaguarXKRRear
2000JaguarXKRFront
1999JaguarVanden PlasRear
1999JaguarVanden PlasFront
1999JaguarXJ8Rear
1999JaguarXJ8Front
1999JaguarXJRRear
1999JaguarXJRFront
1999JaguarXK8Rear
1999JaguarXK8Front
1998JaguarVanden PlasRear
1998JaguarVanden PlasFront
1998JaguarXJ8Rear
1998JaguarXJ8Front
1998JaguarXJRRear
1998JaguarXJRFront
1998JaguarXK8Rear
1998JaguarXK8Front
1997JaguarXK8Rear
1997JaguarXK8Front

* 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:

084-42212ABS10275311965S107877113472-10127ABS633ABSB10085ARA2055LJA2226AAV41-72-0016

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