HomeBrake > SensorsStandard Ignition ALS1704 ABS Wheel Speed Sensor - Rear Left
Part #: ALS1704

Standard Ignition ALS1704 ABS Wheel Speed Sensor - Rear Left

Rear Left
⚙️ 6 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Kia, Optima
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Reliable ABS Wheel Speed Sensor for Kia Optima

The Standard Ignition ALS1704 ABS Wheel Speed Sensor is designed specifically for Kia Optima models, providing accurate wheel speed data to your vehicle's anti-lock braking system. This sensor helps maintain vehicle stability and control during braking by monitoring wheel rotation.

  • Compatible with Kia Optima models
  • Part number ALS1704 for precise identification
  • Monitors wheel speed for ABS functionality
  • Durable construction for long-lasting performance
  • Direct replacement sensor for easy installation

Product Details and Functionality

The Standard Ignition ALS1704 ABS Wheel Speed Sensor is engineered to deliver consistent and reliable performance by accurately detecting the rotational speed of the wheels on Kia Optima vehicles. This sensor transmits real-time data to the vehicle’s ABS control module, enabling the system to prevent wheel lockup during braking. The ALS1704 sensor is manufactured to meet or exceed OEM specifications, ensuring compatibility and dependable operation within the braking system.

Common Applications and Problem Resolution

  • Restores proper ABS function on Kia Optima models
  • Eliminates ABS warning lights caused by faulty sensors
  • Prevents uneven or unsafe braking performance
  • Addresses wheel speed sensor error codes
  • Improves vehicle stability during emergency braking

Installation Notes and Tips

When installing the Standard Ignition ALS1704 ABS Wheel Speed Sensor, ensure the vehicle is securely lifted and the wheel assembly is accessible. Disconnect the battery before removal to avoid electrical issues. Carefully remove the old sensor and clean the mounting area to ensure proper fitment. Align the new sensor correctly and secure it with the original hardware. After installation, clear any ABS-related error codes using a diagnostic tool to confirm proper sensor operation.

Quality Assurance and Warranty Information

Standard Ignition parts, including the ALS1704 ABS Wheel Speed Sensor, are manufactured to meet strict quality standards. Each sensor undergoes rigorous testing to ensure durability and accurate performance. This part is backed by a limited warranty, providing coverage against defects in materials and workmanship under normal use conditions.

BrandStandard Ignition
Part NumberALS1704
Connector GenderMale
Connector ShapeRectangular
Harness Length - inches36
Harness Length - mm914 mm
Mounting LocationSpindle
Number of Bolt Holes3
Terminal GenderFemale
Terminal TypeBlade

This part fits 6 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2010KiaOptimaRear Left
2009KiaOptimaRear Left
2008KiaOptimaRear Left
2007KiaOptimaRear Left
2006KiaOptima2.4LL4Rear Left
2006KiaOptima2.7LV6Rear Left

* 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:

25A51072ABS0540520-0216532162599102G1005S108147105572-10154ABS1797ABSC20057ARA2092

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