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Delphi SS20842 ABS Wheel Speed Sensor - Rear
| Brand | Delphi SS20842 |
|---|---|
| Position | Rear |
| Wiring Harness Length | 32.87 |
| Terminal Type | Pin |
| Mounting Hardware Included | No |
| Connector Quantity | 1 |
| Connector Shape | Square |
| Terminal Quantity | 2 |
| Connector Gender | Male |
| Terminal Gender | Male |
| Wiring Harness Included | Yes |
| Package Contents | Abs wheel speed sensor, instruction sheet |
| Fits | Chevrolet and GMC · 12 vehicles |
OE-standard calibration. Delphi sensors are tested for accurate readings that help reduce comebacks.
Wiring harness included. Comes with a 32.87 harness for easier installation.
Square connector. Features a single male connector with two male terminals.
Cross-references Standard Ignition ALS2635, 5S13693 and 533005 for the same application. See all 7.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Rear ABS Wheel Speed Sensor for Silverado and Sierra
Delphi SS20842 is a rear ABS wheel speed sensor built for direct replacement on select Chevrolet Silverado 1500 and GMC Sierra 1500 applications. It is calibrated to OE standards to deliver accurate wheel speed readings for the ABS system and help reduce repeat repairs.
Key Features
- Rear ABS wheel speed sensor for select GM trucks
- Wiring harness included with a 32.87-inch harness length
- 1 square connector with 2 male terminals
- Connector gender: male; terminal type: pin
- Package contents: ABS wheel speed sensor and instruction sheet
- Delphi part number SS20842
Detailed Description
Delphi SS20842 is an ABS wheel speed sensor for the rear position on 2014-2018 Chevrolet Silverado 1500, 2014-2018 GMC Sierra 1500, 2019 Chevrolet Silverado 1500 LD, and 2019 GMC Sierra 1500 Limited. This sensor is part of Delphi’s OE-focused sensor lineup and is validated to OE standards for accurate signal output. If you are replacing a rear wheel speed sensor on a Chevrolet Silverado 1500 or GMC Sierra 1500, SS20842 provides the correct fitment and connector style for the listed vehicles.
This part cross-references Standard Ignition ALS2635 for the same application.
What It Helps Address
- ABS warning light caused by a failed rear wheel speed sensor
- Erratic or missing wheel speed signal data
- ABS system faults related to rear sensor circuit issues
- Traction control or stability control concerns tied to wheel speed input
- Repeat repairs from inaccurate sensor readings
Installation Notes
Verify rear position fitment before installation and compare the connector, terminal count, and harness routing to the original sensor. This sensor uses a single square connector with male terminals and includes a wiring harness. Mounting hardware is not included. Confirm the vehicle application by year, make, model, and rear position before replacing the original unit.
Quality Assurance
Delphi tests and calibrates its sensors to OE standards and uses product validation methods during development. That focus on signal accuracy supports dependable ABS operation on the listed Chevrolet Silverado 1500 and GMC Sierra 1500 applications.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2019 | Chevrolet | Silverado 1500 LD | 5.3L | V8 | Rear | — |
| 2019 | GMC | Sierra 1500 Limited | 5.3L | V8 | Rear | — |
| 2018 | Chevrolet | Silverado 1500 | 6.2L | V8 | Rear | — |
| 2018 | GMC | Sierra 1500 | 6.2L | V8 | Rear | — |
| 2017 | Chevrolet | Silverado 1500 | 6.2L | V8 | Rear | — |
| 2017 | GMC | Sierra 1500 | 6.2L | V8 | Rear | — |
| 2016 | Chevrolet | Silverado 1500 | 6.2L | V8 | Rear | — |
| 2016 | GMC | Sierra 1500 | 6.2L | V8 | Rear | — |
| 2015 | Chevrolet | Silverado 1500 | 6.2L | V8 | Rear | — |
| 2015 | GMC | Sierra 1500 | 6.2L | V8 | Rear | — |
| 2014 | Chevrolet | Silverado 1500 | 6.2L | V8 | Rear | — |
| 2014 | GMC | Sierra 1500 | 6.2L | V8 | Rear | — |
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