ACDelco 88959478 GM Original Equipment Speedometer Cable 88959478-ACD

5 Customer reviews


  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function

An GM Original Equipment Speedometer Cable connects your mechanical speedometer to the speedometer driven gear on the transmission, and is a GM-recommended replacement for your vehicle’s original component. This flexible cable shaft transmits vehicle speed to the mechanical speedometer on your vehicle. This original equipment speedometer cable has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Customer reviews(5)

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Jake Blues
April 1, 2017
Oddly my 89 Camaro IROC-Z had a two piece cable that is normally found on earlier with non-electronic Cruise Control. But somewhere someone must have used an improper lube because the speedometer needle would bounce... and badly in the cold winter months. This causes problems by sending an erratic signal to the ECM.

For the money, this was the perfect fix. Way worth it over having to remove the old cable just to try to thoroughly clean the thick garbage from the old housing to free up the cable.
Worked well and was a perfect fitting replacement.

If you get to the transmission end and are worried about the 90 degree bend in the original cable. That is just an aluminum half sleeve bend around a cable. I removed mine and installed it onto the cable. But really is not needed.
Frank S.
September 3, 2018
Works great on my 88 camaro
William J Curnow
April 24, 2014
OEM part
tracy weispfenning
November 11, 2015
Worked fine. Exactly what i ordered
Ritchie M.
November 20, 2018
Perfect in quality and fit.