Send speedometer-drive rotation back to the gauge with the Pioneer Speedometer Cable CA-3039. It is a direct-fit replacement for the 1972 Chevrolet P20 Van, 1975 GMC P25, 1976 and 1987 Chevrolet P20, 1980 and 1986-1987 Chevrolet P30, 1983 and 1987 GMC P3500, and 1987 GMC P2500. See the Buyer's Guide tab for engine details.
The flexible inner core spins with the speedometer drive and carries that rotation to the speedometer head, so the gauge and odometer can register speed and distance. Pioneer offers its cables as a high-quality alternative to the original and builds them to OE specs.
Signs this part may need replacing: The needle bounces or reads erratically, the speedometer or odometer stops working, or you hear a ticking or whining noise from behind the dash. The drive gear or the gauge can cause similar symptoms, so diagnose the cause before replacing the cable. If a worn or broken cable is the cause, CA-3039 replaces it.
Interchange: 4801 · 43190 · 3165 · 16154975
This part cross-references / interchanges with the following part numbers:
What does a speedometer cable do?
Its flexible inner core spins with the speedometer drive and carries that rotation to the speedometer head, so the gauge and odometer can register speed and distance.
What are signs the speedometer cable may need replacing?
A bouncing or erratic needle, a dead speedometer or odometer, or ticking behind the dash. The drive gear or gauge can cause similar signs, so diagnose first.
Which vehicles does Pioneer CA-3039 fit?
It is listed for the 1972 Chevrolet P20 Van, 1975 GMC P25, 1976 and 1987 Chevrolet P20, 1980 and 1986-1987 Chevrolet P30, 1983 and 1987 GMC P3500, and 1987 GMC P2500.
What is the cable made of?
It has a steel inner cable and a polymer outer housing that protects the cable from corrosion and abrasion. Pioneer states its cables are manufactured to OE specs.
Does it come with brackets or grommets?
Pioneer cables often include common brackets, grommets and ends where applicable, so the included pieces depend on the application. Compare the new cable with the original before installing it.
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.
