Delphi

Delphi SS11908 ABS Wheel Speed Sensor - Rear Left

Brand Delphi SS11908
Position Rear Left
Connector Gender Female
Connector Quantity 1
Connector Shape Square
Mounting Hardware Included No
Package Contents ABS Wheel Speed Sensor, Instruction Sheet
Terminal Gender Male
Terminal Quantity 2
Terminal Type Blade
Wiring Harness Included Yes
Fits Chevrolet and Buick · 36 vehicles

OE heritage. Built on 100 years of OE experience and supplier knowledge.

ABS wheel speed sensor. Monitors wheel speed for precise anti-lock braking system input.

Wiring harness included. Comes with an integrated harness and instruction sheet.

Cross-references Standard Ignition ALS2637 and 23483151 for the same application. See all 2.

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Delphi SS11908 Rear Left ABS Wheel Speed Sensor

The Delphi SS11908 is a rear left ABS wheel speed sensor built for direct replacement on select Chevrolet and Buick applications. It uses a female square connector, blade terminals, and an included wiring harness to match the original sensor connection on the vehicle.

Key Features

  • ABS wheel speed sensor for the rear left position
  • Female square connector with 1 connector and 2 male blade terminals
  • Wiring harness included for a cleaner replacement fit
  • Package includes the ABS wheel speed sensor and instruction sheet
  • Delphi part number SS11908

Vehicle Fitment

  • Fits 2014-2020 Chevrolet Impala, rear left.
  • Fits 2014-2017 Buick Regal, rear left.
  • Fits 2014-2016 Buick LaCrosse, rear left, except Real Time Damping Suspension; with Multi Link Suspension.
  • Fits 2014-2016 Buick LaCrosse, rear left.
  • Fits 2016 Chevrolet Malibu Limited, rear left.
  • Fits 2013-2015 Chevrolet Malibu, rear left.

Detailed Description

Delphi SS11908 is an OE-style ABS wheel speed sensor engineered from Delphi’s long history supplying original equipment to major automakers. It is specified for rear left applications on the Chevrolet Impala, Chevrolet Malibu, Chevrolet Malibu Limited, Buick Regal, and Buick LaCrosse, making it a focused replacement for vehicles that need accurate wheel speed input for the ABS system.

This sensor cross-references Standard Ignition ALS2637 for the same application. If you are searching for a rear left ABS wheel speed sensor for a 2013-2015 Chevrolet Malibu or a 2014-2020 Chevrolet Impala, Delphi SS11908 is the direct part number to compare.

What It Helps Address

  • ABS warning light caused by a failed rear wheel speed sensor
  • Erratic or missing wheel speed signal at the rear left wheel
  • Traction control and stability system faults tied to sensor input
  • Brake system diagnostic trouble codes related to wheel speed data
  • Intermittent ABS operation from damaged sensor wiring or connector wear

Installation Notes and Tips

Verify the rear left position before installation and compare the connector shape, terminal count, and harness routing to the original part. On 2014-2016 Buick LaCrosse models, confirm suspension configuration, since one fitment listing excludes Real Time Damping Suspension and applies with Multi Link Suspension. Inspect the tone ring, mounting area, and wiring path for damage before installing the new sensor.

Quality Assurance

Delphi builds this replacement sensor using OE heritage and application knowledge developed through decades of original equipment experience. That background supports consistent fitment and dependable signal performance for the listed Chevrolet and Buick applications.

This part fits 36 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelDrive TypePositionNotes
2020ChevroletImpalaRear Left
2019ChevroletImpalaRear Left
2018ChevroletImpalaRear Left
2017BuickRegalRear Left
2017BuickRegalSport TouringRear Left
2017BuickRegalPremiumFWDRear Left
2017ChevroletImpalaRear Left
2016BuickLaCrosseSport TouringRear LeftExcept Real Time Damping Suspension; with Multi Link Suspension
2016BuickLaCrossePremiumRear LeftExcept Real Time Damping Suspension; with Multi Link Suspension
2016BuickLaCrosseLeatherRear LeftExcept Real Time Damping Suspension; with Multi Link Suspension
2016BuickLaCrosseBaseRear Left
2016BuickLaCrosseRear Left
2016BuickRegalRear Left
2016BuickRegalSport TouringRear Left
2016BuickRegalPremiumFWDRear Left
2016BuickRegalBaseRear Left
2016ChevroletImpalaRear Left
2016ChevroletMalibu LimitedRear Left
2015BuickLaCrossePremiumRear LeftExcept Real Time Damping Suspension; with Multi Link Suspension
2015BuickLaCrosseLeatherRear LeftExcept Real Time Damping Suspension; with Multi Link Suspension
2015BuickLaCrosseBaseRear Left
2015BuickLaCrosseRear Left
2015BuickRegalRear Left
2015BuickRegalPremiumFWDRear Left
2015BuickRegalBaseRear Left
2015ChevroletImpalaRear Left
2015ChevroletMalibuRear Left
2014BuickLaCrossePremiumRear LeftExcept Real Time Damping Suspension; with Multi Link Suspension
2014BuickLaCrosseLeatherRear LeftExcept Real Time Damping Suspension; with Multi Link Suspension
2014BuickLaCrosseBaseRear Left
2014BuickLaCrosseRear Left
2014BuickRegalRear Left
2014BuickRegalPremiumFWDRear Left
2014ChevroletImpalaRear Left
2014ChevroletMalibuRear Left
2013ChevroletMalibuRear Left
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — ALS263723483151