Delphi SS21589 sensor for the 2020-2023 Ford Explorer and other vehicles is the rear right ABS wheel speed sensor, which tells the ABS how fast that wheel is turning.
- Developed and validated to OE methods, then tested and calibrated to OE standards for accurate readings.
- Built to meet or exceed OE requirements and testing.
- Connectors are plated, an improvement on the OE design, to help prevent corrosion and failure commonly caused by internal and cable short circuits.
- OE design that helps prevent mechanical damage to the sensor wheel, soiling and increased wheel bearing free play.
- Keeps performing through drastic temperature changes.
- Digital output designed for maximum signal to noise ratio.
A lit ABS warning light can mean a wheel speed sensor has stopped sending a clean signal. Before you replace the sensor, rule out damaged wiring or a worn connector, a dirty or damaged sensor wheel and wheel bearing play, which can set off the same light. A shop can scan the stored codes to show which wheel is involved.
The same sensor fits the 2020-2023 Ford Police Interceptor Utility and the 2020-2023 Lincoln Aviator, and each takes one at this position. This listing covers the rear right side only, so the other side of that axle is a separate part.
Specifications
Fit and size
- Position: Rear right
- Quantity per vehicle: 1
Build and materials
- Connectors: plated
- Output: digital
- Country of origin: China
In the box: ABS wheel speed sensor and an instruction sheet.
Interchange: L1MZ 2C190-A
ABS3274 · ALS3274 · 5S17303
This part cross-references / interchanges with the following part numbers:
ABS3274, L1MZ 2C190-A, ALS3274, 5S17303
Frequently Asked Questions
Does this Delphi SS21589 ABS sensor fit a 2020-2023 Ford Explorer?
Yes. Delphi SS21589 is the rear right sensor for the 2020-2023 Ford Explorer, and it also fits the 2020-2023 Ford Police Interceptor Utility.
Can I use the Delphi SS21589 as an Aviator sensor on a 2020-2023 Lincoln Aviator?
Yes. Delphi SS21589 is the rear right sensor for the 2020-2023 Lincoln Aviator, and one is needed at that position.
What comes in the box with the SS21589 wheel speed sensor?
The box holds the ABS wheel speed sensor and an instruction sheet.
How does this sensor protect its connectors from corrosion?
The connectors are plated, which helps prevent corrosion and the failures commonly caused by internal and cable short circuits.
Is the signal from this rear right wheel speed sensor digital?
Yes. This sensor has a digital output designed for maximum signal to noise ratio.
