Delphi

Delphi SS20009 ABS Wheel Speed Sensor - Rear Left or Rear Right

Brand Delphi SS20009
Position Rear Left
Connector Gender Female
Connector Quantity 1
Connector Shape Round
Mounting Hardware Included No
Package Contents ABS Wheel Speed Sensor, Instruction Sheet
Position(s) Rear Left, Rear Right. For the position specific to your vehicle, refer to the Application tab.
Terminal Gender Male
Terminal Quantity 1
Terminal Type Pin
Wiring Harness Included Yes
Wiring Harness Length 35.83
Fits BMW · 6 vehicles

OE heritage. Built with a century of original-equipment experience.

Wiring harness included. Comes ready for a cleaner, easier sensor replacement.

ABS wheel speed sensor. Monitors wheel speed for reliable anti-lock brake operation.

Cross-references Standard Ignition ALS1788, 34 52 6 756 377 and ABS1881 for the same application. See all 3.

$58.06Free shipping
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Free returns within 60 days if it doesn't fit when fitment is verified.

Delphi ABS Wheel Speed Sensor SS20009

The Delphi SS20009 ABS wheel speed sensor is built for rear axle applications on select BMW 528i and BMW 540i models. It uses OE-based engineering and a vehicle-specific harness layout to support accurate wheel speed signal delivery for the anti-lock brake system.

Key Features

  • ABS wheel speed sensor for rear left and rear right positions
  • Wiring harness included with a 35.83-inch harness length
  • Female connector with round connector shape
  • Pin terminal design with 1 connector and 1 terminal
  • Package includes the ABS wheel speed sensor and instruction sheet
  • Delphi part number SS20009

Detailed Description

Delphi draws on more than 100 years of OE experience and supplier knowledge from top automakers to build aftermarket parts with OE heritage in mind. The SS20009 ABS wheel speed sensor is a rear-position sensor for BMW 528i and BMW 540i applications, helping restore the wheel speed input the ABS system relies on for braking control. This part cross-references Standard Ignition ALS1788 for the same application. For BMW 528i and BMW 540i owners searching for a rear ABS wheel speed sensor, SS20009 provides a direct-fit service part for the listed positions.

What This Part Helps Address

  • ABS warning light caused by a failed rear wheel speed sensor
  • Erratic or missing wheel speed signal at the rear axle
  • ABS system faults related to rear left or rear right sensor input
  • Brake control issues triggered by damaged sensor wiring or connector wear
  • Service replacement needs on BMW 528i and BMW 540i rear sensor locations

Installation Notes and Tips

Fits 2002 BMW 540i, rear right. Fits 2002 BMW 540i, rear left. Fits 1999-2000 BMW 528i, rear right. Fits 1999-2000 BMW 528i, rear left. Confirm the exact rear position for your vehicle before ordering, since the application is position-specific. Inspect the mounting area, connector condition, and harness routing before installation, and compare the original sensor shape and terminal style to the new part number SS20009.

Quality Assurance

Delphi builds this sensor using OE-focused engineering and supplier experience developed through decades of original-equipment work. The result is a replacement ABS wheel speed sensor intended to meet the fit and signal requirements of the listed BMW applications.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypePositionNotes
2002BMW540iRear Right
2002BMW540iRear Left
2000BMW528iWagonRear Right
2000BMW528iWagonRear Left
1999BMW528iWagonRear Right
1999BMW528iWagonRear Left
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — ALS178834 52 6 756 377ABS1881