Delphi ABS Wheel Speed Sensor P/N:SS21172
Delphi SS20286 rear ABS wheel speed sensor for the 2004-2006 Audi S4 and other vehicles reads wheel rotation and passes the speed signal to the ABS. It is built to meet or exceed OE requirements and testing.
A lit ABS warning light, or ABS and traction control that stop working as expected, can come from a faulty wheel speed sensor. A damaged tone ring, a worn wheel bearing or damaged wiring can light the same lamp, so find the cause before buying a sensor.
This sensor fits the 2004-2006 Audi S4, the 2002-2004 Audi A4 Quattro 4-cylinder 1.8L or V6 3.0L and the 2002-2004 Audi A4.
Fit and size
Build and materials
One ABS wheel speed sensor and one instruction sheet. This listing holds one sensor, and the fitment calls for one per application.
Interchange: 084-4172
8E0 927 807 B · ABS648 · 531210 · ALS538 · SU11912
This part cross-references / interchanges with the following part numbers:
Is the Delphi SS20286 sensor right for the 2004-2006 Audi S4?
Yes. Delphi SS20286 is listed for the 2004-2006 Audi S4, and the same number serves the rear left and rear right positions.
Does this rear sensor come with an instruction sheet?
Yes. The package holds one ABS wheel speed sensor and one instruction sheet.
How are the connectors on this sensor protected against corrosion?
The connectors are plated, which helps prevent corrosion and short-circuit failures inside the sensor and in its cable.
What can a failing rear ABS wheel speed sensor look like?
An ABS warning light can come on, or ABS and traction control may stop working as expected. A shop can read the sensor signal to confirm.
Does Delphi SS20286 replace the number 8E0 927 807 B?
Yes. 8E0 927 807 B is on this part's interchange list, along with 084-4172 and ABS648.
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