Standard Ignition Vehicle Speed Sensor P/N:SC469
Standard Motor Products
Standard Ignition SC20 vehicle speed sensor for the 1988-1993 Pontiac LeMans sends a vehicle speed signal that supports smooth transmission shifts and cruise control.
A speedometer that reads wrong or drops out, cruise control that will not hold, or odd shifting can mean the speed sensor is failing. Before you replace it, rule out a damaged connector or wiring and fluid contamination around the transmission, since those can give a bad speed reading too.
It is a direct-fit replacement for the 1988-1993 Pontiac LeMans; this listing is one sensor, and the car takes one.
Fit and size
Build and materials
Interchange: S8324 · SU1004 · VSS228 · 90149079
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
Is the Standard Ignition SC20 vehicle speed sensor right for the 1988-1993 Pontiac LeMans?
Yes. The Standard Ignition SC20 is a direct-fit vehicle speed sensor for the 1988-1993 Pontiac LeMans, and the car takes one.
What kind of connector does the SC20 vehicle speed sensor have?
The Standard Ignition SC20 has one round, female plug-in connector with three male blade terminals.
Where does this vehicle speed sensor mount?
Its mounting location is listed as the transmission, and the car takes one sensor.
Can a failing vehicle speed sensor affect cruise control and shifting?
Yes, it can. The sensor supplies vehicle speed, so a faulty one may affect transmission shifting and cruise control, and a shop can test it.
Does the Standard Ignition SC20 interchange with part number SU1004?
Yes. SU1004 is listed as an interchange number for the Standard Ignition SC20 vehicle speed sensor.
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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.