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Delphi SS20103 ABS Wheel Speed Sensor - Rear, Rear Left or Rear Right
Delphi ABS Wheel Speed Sensor for Mazda 3 and 5
The Delphi SS20103 ABS wheel speed sensor is designed to provide accurate wheel speed data for your Mazda 3 or Mazda 5. This sensor helps maintain proper ABS function by monitoring wheel rotation and sending signals to the vehicle's braking system.
- Compatible with Mazda 3 and Mazda 5 models
- Rear position sensor: rear left and rear right fitment
- Pin-type terminal with 2 male terminals
- Single female square connector for secure connection
- Includes ABS wheel speed sensor and instruction sheet
- No mounting hardware or wiring harness included
Technical Details and Features
The Delphi SS20103 ABS wheel speed sensor features a pin terminal type with two male terminals, ensuring reliable electrical contact. It uses a single female square-shaped connector, designed for easy and secure installation. This sensor is intended for rear axle positions, specifically rear left and rear right, depending on your vehicle's requirements. Note that mounting hardware and wiring harness are not included, so existing components must be reused or sourced separately.
Purpose and Common Applications
This ABS wheel speed sensor is essential for monitoring wheel speed and enabling the anti-lock braking system to function correctly. It helps address several issues related to braking and vehicle stability, including:
- Erratic ABS warning lights on Mazda 3 or Mazda 5 dashboards
- Inconsistent or delayed ABS activation during braking
- Traction control system malfunctions linked to wheel speed data
- Unusual braking behavior or wheel lock-up under heavy braking
- Fault codes related to rear wheel speed sensors
Installation Notes and Tips
When installing the Delphi SS20103 sensor, ensure the correct rear position is selected (rear left or rear right) based on your vehicle's configuration. The sensor connects via a single female square connector to the vehicle's wiring harness, which is not included. Reuse existing mounting hardware or acquire compatible fasteners to secure the sensor properly. Follow the included instruction sheet carefully to avoid damage to the sensor or connector terminals during installation.
Quality Assurance and Warranty
Delphi manufactures the SS20103 ABS wheel speed sensor to meet OEM standards for fit, form, and function. While mounting hardware and wiring harness are not included, the sensor itself is tested for durability and electrical performance. Please refer to Delphi's warranty policy for specific coverage details related to this part number.
| Brand | Delphi |
| Part Number | SS20103 |
| Connector Gender | Female |
| Connector Quantity | 1 |
| Connector Shape | Square |
| Mounting Hardware Included | No |
| Package Contents | ABS Wheel Speed Sensor, Instruction Sheet |
| Position(s) | Rear, Rear Left, Rear Right. For the position specific to your vehicle, refer to the Application tab. |
| Terminal Gender | Male |
| Terminal Quantity | 2 |
| Terminal Type | Pin |
| Wiring Harness Included | No |
This part fits 25 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2015 | Mazda | 5 | Rear | |
| 2014 | Mazda | 5 | Rear | |
| 2013 | Mazda | 3 | Rear | |
| 2013 | Mazda | 5 | Rear | |
| 2012 | Mazda | 3 | Rear | |
| 2012 | Mazda | 5 | Rear | |
| 2011 | Mazda | 3 | Rear | |
| 2010 | Mazda | 3 | Rear | |
| 2010 | Mazda | 5 | Rear | |
| 2009 | Mazda | 3 | Rear | |
| 2009 | Mazda | 5 | Rear | |
| 2008 | Mazda | 3 | Rear | |
| 2008 | Mazda | 5 | Rear | |
| 2007 | Mazda | 3 | Rear Right | |
| 2007 | Mazda | 3 | Rear Left | |
| 2007 | Mazda | 5 | Rear Right | |
| 2007 | Mazda | 5 | Rear Left | |
| 2006 | Mazda | 3 | Rear Right | |
| 2006 | Mazda | 3 | Rear Left | |
| 2006 | Mazda | 5 | Rear Right | |
| 2006 | Mazda | 5 | Rear Left | |
| 2005 | Mazda | 3 | Rear Right | |
| 2005 | Mazda | 3 | Rear Left | |
| 2004 | Mazda | 3 | Rear Right | |
| 2004 | Mazda | 3 | Rear Left |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.