HomeBrake > SensorsStandard Ignition ALS2777 ABS Wheel Speed Sensor - Rear Left
Part #: ALS2777

Standard Ignition ALS2777 ABS Wheel Speed Sensor - Rear Left

Rear Left
4 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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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 ALS2777 ABS Wheel Speed Sensor is designed specifically for Kia Optima models, providing accurate wheel speed data essential for your vehicle's anti-lock braking system. This sensor helps maintain vehicle stability and control during braking.

Key Features of Standard Ignition ALS2777

  • Compatible with Kia Optima models
  • Precise wheel speed measurement for ABS functionality
  • Durable construction for long-lasting performance
  • Direct replacement part number ALS2777
  • Engineered to meet OEM specifications

Product Details and Compatibility

The Standard Ignition ALS2777 ABS Wheel Speed Sensor is engineered to deliver reliable performance for Kia Optima vehicles. This sensor monitors the rotational speed of the wheels and sends data to the vehicle’s ABS control module, enabling the system to prevent wheel lockup during braking. Designed as a direct replacement, the ALS2777 ensures proper fit and function without modification. Its robust design withstands harsh driving conditions, contributing to consistent braking performance and vehicle safety.

Common Applications and Problem Resolution

  • Restores ABS warning light functionality
  • Eliminates erratic or inaccurate speed readings
  • Prevents ABS system malfunctions and brake lockup
  • Addresses issues with traction control and stability systems
  • Improves overall braking response and safety

Installation Notes and Tips

Installation of the Standard Ignition ALS2777 sensor requires basic automotive tools and mechanical knowledge. Ensure the vehicle is securely lifted and the wheel hub area is clean before sensor replacement. Disconnect the battery before installation to avoid electrical issues. Verify sensor alignment and secure mounting to prevent damage or inaccurate readings. After installation, clear any ABS fault codes using a diagnostic tool to confirm proper sensor operation.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The ALS2777 ABS Wheel Speed Sensor undergoes rigorous quality control testing to maintain consistent functionality. This part typically includes a limited warranty covering defects in materials and workmanship, providing confidence in your replacement component.

BrandStandard Ignition
Part NumberALS2777
Connector GenderMale
Connector ShapeRectangular
Harness Length - inches34.5"
Harness Length - mm876.3
Mounting LocationWheel
Mounting TypeBolt Mount
Number of Bolt Holes6
Terminal GenderFemale
Terminal TypeBlade

This part fits 4 vehicles. Search below:

YearMakeModelPositionNotes
2016KiaOptimaRear Leftw/ Electronic Brake Control
2015KiaOptimaRear Leftw/ Electronic Brake Control
2014KiaOptimaRear Leftw/ Electronic Brake Control
2013KiaOptimaRear Leftw/ Electronic Brake Control

* 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:

2ABS2957533148599102T700ABS2777ABSC20632ARE2667

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