Delphi ABS Wheel Speed Sensor P/N:SS11604
Delphi SS21583 sensor for the 2014-2024 Ram 2500 and other vehicles reads the speed of the rear left wheel for the ABS.
An ABS warning light, a traction control light or erratic ABS behavior can mean a wheel speed sensor has failed. Before replacing it, look over the connector and wiring you can see, with the engine off, for corrosion or damage, since damaged wiring can also turn the light on. A shop can test the signal.
It is a direct-fit replacement for the 2014-2024 Ram 2500 and the 2014-2024 Ram 3500, and each takes one.
Fit and size
Build and materials
ABS wheel speed sensor and instruction sheet.
Interchange: 4779 981AC · 6845 7707AB · 6845 7707AD
ABS2823 · 68457707AA · 533194 · ALS2823 · 5S15527
This part cross-references / interchanges with the following part numbers:
Does the Delphi SS21583 sensor fit the 2014-2024 Ram 3500?
Yes. Delphi SS21583 is a rear left sensor that fits the 2014-2024 Ram 3500 as well as the 2014-2024 Ram 2500, and each takes one.
Does the Delphi rear left ABS sensor come with an instruction sheet?
Yes. The package contents are the ABS wheel speed sensor and an instruction sheet.
Are the connectors on this Delphi ABS wheel speed sensor plated?
Yes. Plating on the connectors helps guard against corrosion and failures from short circuits inside the sensor or its cable, and the output is digital.
Can I keep driving with the ABS light on from a bad rear left wheel speed sensor?
No. Have the light checked promptly, since the ABS may not be working as intended. A shop can test the signal and find out whether the sensor is the cause.
Does Delphi SS21583 replace OE number 6845 7707AB?
Yes. 6845 7707AB is on the interchange list for Delphi SS21583, along with 4779 981AC, ABS2823 and 533194.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.