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General Motors GM Genuine Parts 88959478 Speedometer Cable

Free shipping on orders over $29.99

$41.43

$ 21 .99 $21.99

In Stock

About this item

  • Designed, Engineered, Tested For GM Vehicles
  • The package length is 35.56 centimeters
  • The package height is 3.048 centimeters
  • The package width is 28.956 centimeters


An ACDelco 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.


Jeff Norris
July 27, 2025
Not a complaint about the product but for my car, it was 5 inches shorter than original and made it difficult to connect to gauge cluster. There is another that is 5 inches longer that is also GM certified and matched to “fit my vehicle” that would have been better so the cable would not have the tight radius going into firewall. I did not chose the best fitted one. Not sure how to know which one you need but do some research on your particular vehicle. Great product otherwise and speedometer is very smooth and is now accurate.
Jake Blues
June 21, 2025
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.
THOMAS A.
June 1, 2025
I learned the hard way and tried using a cheap Orient cable first only to have to install a GM quality product the second time, and it wasn't that much less expensive...It was the correct length which made the job much easier, also works as it should.... Make sure you lubricate the cable before installing...
tracy weispfenning
May 26, 2025
Worked fine. Exactly what i ordered
Robert G.
February 11, 2025
Cable I about 5 inches shorter than advertised not sure it will work for me
George B Wagner Jr
February 7, 2025
Genuine GM part, fits and works like it shouldh
Dex Osama
January 30, 2025
Worked like a charm! Got rid of that annoying bird under my dash board.
Ritchie M.
January 6, 2025
Perfect in quality and fit.
Jean-claude toto
January 4, 2025
Fonctionne bien pour le moment sur une camaro iroc tpi auto de 1987. La longueur correspond à mon ancien double cable. Garder l'ancien joint qui va entre le compartiment moteur et l'habitacle, car pas présent sur ce cable. Un chouille plus petit en diamètre que l'ancien, mais ça ne change pas grand chose. L'aiguille du compteur est fluide, pas de saut ni tremblement, pourvu que ça dure ! Nikel donc !
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