HomeBrake > SensorsDelphi SS20645 ABS Wheel Speed Sensor - Front Left or Front Right
Part #: SS20645

Delphi SS20645 ABS Wheel Speed Sensor - Front Left or Front Right

Front Left
⚙️ 58 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mercedes-Benz, GL350, GL450, GL550, ML350, ML450, ML550, ML63 AMG, GL320, ML320, and ML500
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Delphi ABS Wheel Speed Sensor Overview

The Delphi SS20645 ABS wheel speed sensor is designed for precise wheel speed monitoring on select Mercedes-Benz models. Engineered to provide reliable data to your vehicle's ABS system, this sensor supports safe braking performance and vehicle stability.

  • Terminal Type: Pin
  • Connector Quantity: 1 with rectangular female connector
  • Terminal Quantity: 2 male terminals
  • Wiring harness included for straightforward installation
  • Mounting hardware not included
  • Package includes ABS wheel speed sensor and instruction sheet
  • Position specific for front left or front right wheel

Detailed Product Description

The Delphi SS20645 ABS wheel speed sensor is specifically designed for front left and front right wheel positions on Mercedes-Benz GL320, GL350, GL450, GL550, ML63 AMG, ML320, ML350, ML450, ML500, and ML550 models. Featuring a pin-type terminal and a single rectangular female connector, this sensor ensures a secure and accurate connection to your vehicle's ABS system. The included wiring harness simplifies the installation process, although mounting hardware is not provided. The sensor comes with an instruction sheet to assist with proper setup and positioning.

Common Applications and Issues Addressed

  • Restores accurate wheel speed data for ABS and traction control systems
  • Resolves ABS warning lights caused by faulty or damaged sensors
  • Improves braking response and vehicle stability on Mercedes-Benz GL and ML series
  • Eliminates erratic speedometer readings related to wheel speed sensor failure
  • Prevents unintended ABS activation due to sensor malfunction

Installation Notes and Tips

  • Verify sensor position compatibility (front left or front right) for your specific Mercedes-Benz model
  • Use the included wiring harness to connect the sensor securely to the vehicle's electrical system
  • Ensure connectors are clean and free of corrosion before installation
  • Mounting hardware is not included; reuse existing hardware or source appropriate fasteners
  • Follow the instruction sheet carefully to avoid damage during installation

Quality Assurance and Warranty

Delphi manufactures the SS20645 ABS wheel speed sensor to meet OEM specifications for fit, form, and function on Mercedes-Benz GL and ML series vehicles. The sensor undergoes rigorous testing to ensure durability and reliable performance under normal operating conditions. Warranty coverage details should be confirmed at the point of purchase or with Delphi directly.

BrandDelphi
Part NumberSS20645
Connector GenderFemale
Connector Quantity1
Connector ShapeRectangle
Mounting Hardware IncludedNo
Package ContentsABS Wheel Speed Sensor, Instruction Sheet
Position(s)Front Left, Front Right. For the position specific to your vehicle, refer to the Application tab.
Terminal GenderMale
Terminal Quantity2
Terminal TypePin
Wiring Harness IncludedYes

This part fits 58 vehicles. Search below:

YearMakeModelPositionNotes
2010Mercedes-BenzGL350Front RightABS wheel speed sensor with built-in wiring harness.
2010Mercedes-BenzGL350Front LeftABS wheel speed sensor with built-in wiring harness.
2010Mercedes-BenzGL450Front RightABS wheel speed sensor with built-in wiring harness.
2010Mercedes-BenzGL450Front LeftABS wheel speed sensor with built-in wiring harness.
2010Mercedes-BenzGL550Front RightABS wheel speed sensor with built-in wiring harness.
2010Mercedes-BenzGL550Front LeftABS wheel speed sensor with built-in wiring harness.
2010Mercedes-BenzML350Front RightTo 05/06/2010; Includes ABS Wheel Speed Sensor Wire Harness
2010Mercedes-BenzML350Front LeftTo 05/06/2010; Includes ABS Wheel Speed Sensor Wire Harness
2010Mercedes-BenzML450Front RightTo 05/06/2010; Includes ABS Wheel Speed Sensor Wire Harness
2010Mercedes-BenzML450Front LeftTo 05/06/2010; Includes ABS Wheel Speed Sensor Wire Harness
2010Mercedes-BenzML550Front RightTo 05/06/2010; Includes ABS Wheel Speed Sensor Wire Harness
2010Mercedes-BenzML550Front LeftTo 05/06/2010; Includes ABS Wheel Speed Sensor Wire Harness
2010Mercedes-BenzML63 AMGFront RightTo 05/06/2010; Includes ABS Wheel Speed Sensor Wire Harness
2010Mercedes-BenzML63 AMGFront LeftTo 05/06/2010; Includes ABS Wheel Speed Sensor Wire Harness
2009Mercedes-BenzGL320Front RightABS wheel speed sensor with built-in wiring harness.
2009Mercedes-BenzGL320Front LeftABS wheel speed sensor with built-in wiring harness.
2009Mercedes-BenzGL450Front RightABS wheel speed sensor with built-in wiring harness.
2009Mercedes-BenzGL450Front LeftABS wheel speed sensor with built-in wiring harness.
2009Mercedes-BenzGL550Front RightABS wheel speed sensor with built-in wiring harness.
2009Mercedes-BenzGL550Front LeftABS wheel speed sensor with built-in wiring harness.
2009Mercedes-BenzML320Front RightABS wheel speed sensor with built-in wiring harness.
2009Mercedes-BenzML320Front LeftABS wheel speed sensor with built-in wiring harness.
2009Mercedes-BenzML350Front RightABS wheel speed sensor with built-in wiring harness.
2009Mercedes-BenzML350Front LeftABS wheel speed sensor with built-in wiring harness.
2009Mercedes-BenzML550Front RightABS wheel speed sensor with built-in wiring harness.
2009Mercedes-BenzML550Front LeftABS wheel speed sensor with built-in wiring harness.
2009Mercedes-BenzML63 AMGFront RightABS wheel speed sensor with built-in wiring harness.
2009Mercedes-BenzML63 AMGFront LeftABS wheel speed sensor with built-in wiring harness.
2008Mercedes-BenzGL320Front RightABS wheel speed sensor with built-in wiring harness.
2008Mercedes-BenzGL320Front LeftABS wheel speed sensor with built-in wiring harness.
2008Mercedes-BenzGL450Front RightABS wheel speed sensor with built-in wiring harness.
2008Mercedes-BenzGL450Front LeftABS wheel speed sensor with built-in wiring harness.
2008Mercedes-BenzGL550Front RightABS wheel speed sensor with built-in wiring harness.
2008Mercedes-BenzGL550Front LeftABS wheel speed sensor with built-in wiring harness.
2008Mercedes-BenzML320Front RightABS wheel speed sensor with built-in wiring harness.
2008Mercedes-BenzML320Front LeftABS wheel speed sensor with built-in wiring harness.
2008Mercedes-BenzML350Front RightABS wheel speed sensor with built-in wiring harness.
2008Mercedes-BenzML350Front LeftABS wheel speed sensor with built-in wiring harness.
2008Mercedes-BenzML550Front RightABS wheel speed sensor with built-in wiring harness.
2008Mercedes-BenzML550Front LeftABS wheel speed sensor with built-in wiring harness.
2008Mercedes-BenzML63 AMGFront RightABS wheel speed sensor with built-in wiring harness.
2008Mercedes-BenzML63 AMGFront LeftABS wheel speed sensor with built-in wiring harness.
2007Mercedes-BenzGL320Front RightABS wheel speed sensor with built-in wiring harness.
2007Mercedes-BenzGL320Front LeftABS wheel speed sensor with built-in wiring harness.
2007Mercedes-BenzGL450Front RightABS wheel speed sensor with built-in wiring harness.
2007Mercedes-BenzGL450Front LeftABS wheel speed sensor with built-in wiring harness.
2007Mercedes-BenzML320Front RightABS wheel speed sensor with built-in wiring harness.
2007Mercedes-BenzML320Front LeftABS wheel speed sensor with built-in wiring harness.
2007Mercedes-BenzML350Front RightABS wheel speed sensor with built-in wiring harness.
2007Mercedes-BenzML350Front LeftABS wheel speed sensor with built-in wiring harness.
2007Mercedes-BenzML500Front RightABS wheel speed sensor with built-in wiring harness.
2007Mercedes-BenzML500Front LeftABS wheel speed sensor with built-in wiring harness.
2007Mercedes-BenzML63 AMGFront RightABS wheel speed sensor with built-in wiring harness.
2007Mercedes-BenzML63 AMGFront LeftABS wheel speed sensor with built-in wiring harness.
2006Mercedes-BenzML350Front RightABS wheel speed sensor with built-in wiring harness.
2006Mercedes-BenzML350Front LeftABS wheel speed sensor with built-in wiring harness.
2006Mercedes-BenzML500Front RightABS wheel speed sensor with built-in wiring harness.
2006Mercedes-BenzML500Front LeftABS wheel speed sensor with built-in wiring harness.

* 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:

164 540 09 17ALS376

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