Standard Ignition ALS3258 ABS Wheel Speed Sensor - Rear Left
OE Quality 60-Day Returns
Standard Ignition

Standard Ignition ALS3258 ABS Wheel Speed Sensor - Rear Left

Brand Standard Ignition ALS3258
Position Rear Left
Mounting Hardware Included No
Terminal Quantity 2
Connector Gender Female
Terminal Gender Male
Connector Quantity 1
Connector Shape Rectangular
Dust Shield Included No
Harness Length - inches 28
Harness Length - mm 711.2
Mounting Location Wheel
Mounting Type Bolt mount
Number of Bolt Holes 1
O.E.M. Replacement Yes
Terminal Type Blade
Fits Cadillac · 5 vehicles

OE replacement. Direct-fit ABS wheel speed sensor for straightforward installation.

Bolt mount design. Installs securely with a single bolt hole for a clean fit.

Female connector. Rectangular 1-connector layout with blade terminals.

Cross-references 533629, 22995149 and ABS3258 for the same application. See all 4.

$28.23Free shipping
In stock · usually ships same day before 1pm CST
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Order total $28.23
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all ABS Wheel Speed Sensor options

ABS Wheel Speed Sensor for Cadillac CT6

Standard Ignition ALS3258 is an OE replacement ABS wheel speed sensor for the rear left position on select Cadillac CT6 models. It provides the wheel speed signal used by the anti-lock brake system and stability-related controls, helping maintain accurate braking system input on the vehicle.

  • OE replacement ABS wheel speed sensor
  • Fits the rear left wheel location
  • Rectangular female connector with 2 terminals
  • 28 in. harness length for routing to the factory connection point
  • Bolt-mount design with 1 bolt hole
  • Standard Ignition ALS3258 cross-references 533629 and 22995149 for the same application

Fitment Details

Compatible With 2016-2020 Cadillac CT6, rear left. This fitment covers the 2016, 2017, 2018, 2019, and 2020 model years for the Cadillac CT6 rear left wheel position. Standard Ignition ALS3258 is built for direct replacement use on this application and matches the factory-style mounting and connector layout.

What It Helps Address

  • ABS warning light caused by a failed rear wheel speed sensor
  • Loss of wheel speed signal at the rear left wheel
  • Erratic ABS or traction control system behavior
  • Brake system fault codes related to wheel speed input
  • Intermittent sensor readings from damaged wiring or connector wear

Installation Notes

Install at the rear left wheel location using the bolt-mount design and factory-style connector. Verify connector orientation, harness routing, and terminal fit before final assembly. Inspect the wheel-end tone ring, wiring path, and mounting surface for damage or corrosion during replacement. Standard Ignition ALS3258 is an OE replacement part for the Cadillac CT6, so matching the original sensor location and connector style is important for proper installation.

Quality Assurance

Standard Ignition supplies OE replacement electrical and engine management components, and ALS3258 is built to match the original application requirements for the Cadillac CT6 rear left wheel position.

Related reading

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2020CadillacCT6Rear Left—
2019CadillacCT6Rear Left—
2018CadillacCT6Rear Left—
2017CadillacCT6Rear Left—
2016CadillacCT6Rear Left—
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
53362922995149ABS3258ABSB10570