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ACDelco Gold 38104 Drive Belt Tensioner Assembly with Pulley

Free shipping on orders over $29.99

$47.08

$ 20 .99 $20.99

In Stock

About this item

  • Designed to keep drive belt at proper tension
  • Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
  • Premium aftermarket replacement part
  • Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models


ACDelco Gold (Professional) 90 Degree Molded Accessory Drive Belt Tensioner Assemblies are the high quality alternative to Original Equipment (OE) parts. These 90 degree molded belt tensioner assemblies are very important in optimal operation of the accessory belt drive system. The tensioner maintains the correct amount of tension on the belt throughout operation.  ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.


Mario Reyes
2025-09-01 15:54:38
Fits perfectly as described excellent seller
Reidel
2025-08-15 18:31:28
Instalado en oldsmobile silhouette 2003
James S. Janesak Jr.
2025-08-12 13:28:29
Good product. 5 minutes to install on my daughters grand am with the 3400 V6 and no more squeaks, just smooth and quiet
PawPaw
2025-08-07 10:22:31
Easy install, about 15 minutes total on an '08 Equinox. Tightened the belt back up and the annoying clicking sound went away..Looks and feels like the OEM part. Do yourself a favor and buy (or borrow from auto parts store) the Serpentine Belt Tool. Would be almost impossible without it, this tensioner has a very powerful spring! Only 4 stars because it only has around 200 miles of use so far, so durability is unknown.
Customer
2025-06-12 18:06:20
Exactly as the original. It stopped the noise and fixed the loose belt problem. I changed it myself too in less than 30 minutes.
scott campbell
2025-06-11 19:42:49
So far so good but it's only day 1This is the 4th belt tensioner is as many months as the Napa brand keeps going bad...We shall see how this one stands up.mm
Jaime
2025-06-07 09:30:57
I bought this on Oct. 9, 2021 and had installed the same week. Worked great and took away the annoying chirping noise I was hearing from the old one. Today is Nov. 23, 2021 and the pulley has already began to rattle! Now, I will have to buy a new one and have installed again in less than 2 months.
Kindle Customer
2025-04-24 15:37:55
You get what you pay for, No trouble installing and I expect it will last.
Mike
2025-04-16 17:24:03
I was very hesitant to buy car parts from Amazon. So far the part is working great. It was cheaper than anywhere else for the AC Delco brand.
Joaquín
2025-04-02 14:37:18
Muy buen tensor, mejor que el original, pero no es ACDelco, es Gates, debería quitarle una estrella por eso y porque cuesta más que el que es vendido como marca Gates, pero funciona y ahora que lo se, si llego a necesitar otro, lo compraré directamente a Gates.
Formish
2025-03-07 16:36:44
Took old one out and put new one in. Simple and easy.
Mem Esma
2025-01-14 16:46:32
embona bien y compatible, sin problemas
serge
2024-12-15 14:36:16
En parfaite condition. Très bon choix.
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