Cadillac STS Belt Tensioners

Your One-Stop Shop For Trusted Cadillac STS Belt Tensioners

If you’re in search of Cadillac STS Belt Tensioners aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 4 Belt Tensioners from top brands with prices ranging from $69.99 to $107.99.

Beyond great prices, we stock trusted brands manufacturing all types of Belt Tensioners for your Cadillac STS. Of the 3 OEM and aftermarket parts brands we carry, some of the most popular are Litens, ACDelco, and Dayco.

And don’t forget to read customer reviews across all Belt Tensioners categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Belt Tensioners have to cost top dollar, and we prove it. Browse our top Cadillac STS Belt Tensioners below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Cadillac STS Belt Tensioners

ACDelco – Original Equipment Accessory Belt Tensioner Assembly (Part No.G6001373665ACD)

Original Equipment Accessory Belt Tensioner Assembly

from

$91.52
Built to look and fit like the original GM part, ACDelco Professional Automotive Belt Tensioner and Pulleys are an ideal replacement for worn equipment.

Product Features:
  • OE-Equivalent and a direct fit application
  • High quality precision spring tension assembly
  • OE specified bearing and pulley assembly
  • Durable long life performance
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Litens – Serpentine Belt Tensioner: 1 Piece (Part No.999690A)

Serpentine Belt Tensioner: 1 Piece

from

$69.99
Litens was the Original Equipment (O.E.) suppliers of this Cadillac tensioner and offers this “O.E. Exact”* part for the aftermarket. This “O.E. Exact”* part for the aftermarket meets all original equipment form, fit, and function specifications. *(O.E. Exact – Original Equipment manufacturers prohibits the use of their part number or logo on parts sold to other customers. Therefore, the Litens aftermarket part may have minor cosmetic differences but still be exact in performance and design). This popular tensioner for the A/C drive is designed with a heavy duty steel pulley as well as a molded location pin to ensure accurate and secure mounting. The tensioner arm also has a molded lift feature to assist in pulley removal and installation. Choosing The Correct Replacement Part: Both the original equipment and Litens aftermarket tensioner use round spring technology and are marked “Made in Canada”. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket._

Product Features:
  • Manufactured by the original equipment part supplier to ensure proper form, fit and performance
  • Internal “round spring” technology to provide constant belt tension and alignment throughout its service life.
  • Installation instructions included.
  • Heavy Duty Steel Pulley with close tolerance ball bearing pocket and Electro-deposited coating for superior corrosion resistance
  • Professional Mechanics will change this tensioner in approx. 20 minutes.
  • Due to the fact that belts and tensioners have similar Original Equipment “design life targets”, it is often a best practice to replace the belt tensioner when replacing a worn or broken belt. Belt removal is required to change the tensioner. Therefore, d
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Litens – Serpentine Belt Tensioner: 1 Piece (Part No.999689A)

Serpentine Belt Tensioner: 1 Piece

from

$107.99
Litens was the Original Equipment (O.E.) suppliers of this Cadillac tensioner and offers this “O.E. Exact”* part for the aftermarket. This “O.E. Exact”* part for the aftermarket meets all original equipment form, fit, and function specifications. *(O.E. Exact – Original Equipment manufacturers prohibits the use of their part number or logo on parts sold to other customers. Therefore, the Litens aftermarket part may have minor cosmetic differences but still be exact in performance and design). This popular tensioner is designed with a heavy duty steel pulley as well as a molded location pin to ensure accurate and secure mounting. The tensioner arm also has a molded lift feature to assist in pulley removal and installation. Choosing The Correct Replacement Part: Both the original equipment and Litens aftermarket tensioner use round spring technology and are marked “Made in Canada”. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket._

Product Features:
  • Manufactured by the original equipment part supplier to ensure proper form, fit and performance
  • Internal “round spring” technology to provide constant belt tension and alignment throughout its service life.
  • Installation instructions included.
  • Heavy Duty Steel Pulley with close tolerance ball bearing pocket and Electro-deposited coating for superior corrosion resistance
  • Professional Mechanics will change this tensioner in approx. 20 minutes.
  • Due to the fact that belts and tensioners have similar Original Equipment “design life targets”, it is often a best practice to replace the belt tensioner when replacing a worn or broken belt. Belt removal is required to change the tensioner. Therefore, d
See More

Dayco – Acc. Belt Tensioner (Part No.G6001373663DAY)

Acc. Belt Tensioner

from

$89.08
Acc. Belt Tensioner

Belt Tensioners Brands You Can Trust For Your Cadillac STS

3 trusted brands of Belt Tensioners line our shelves, ready to help keep your Cadillac STS running smooth. Below are some of the most popular brands and their top Belt Tensioners offerings:

Most Purchased Cadillac STS Belt Tensioners from Litens

When you buy the most frequently purchased Litens brand Belt Tensioners, you can be confident it will be the right part for your Cadillac STS. Here are the Litens Belt Tensioners Advanced Auto customers buy the most:
Serpentine Belt Tensioner: 1 Piece
from $107.99
This product is not rated
Serpentine Belt Tensioner: 1 Piece
Belt Tensioner Assemblies
Serpentine Belt Tensioner: 1 Piece
from $69.99
This product is not rated
Serpentine Belt Tensioner: 1 Piece
Belt Tensioner Assemblies
Original Equipment Accessory Belt Tensioner Assembly
from $91.52
This product is not rated
Original Equipment Accessory Belt Tensioner Assembly
Belt Tensioner Assemblies

FAQs for Cadillac STS Belt Tensioners

What are the most purchased Belt Tensioners for the Cadillac STS?

Out of 4 Belt Tensioners for the Cadillac STS, the most popular in our inventory are:
Serpentine Belt Tensioner: 1 Piece
from $69.99
This product is not rated
Serpentine Belt Tensioner: 1 Piece
Belt Tensioner Assemblies
Serpentine Belt Tensioner: 1 Piece
from $107.99
This product is not rated
Serpentine Belt Tensioner: 1 Piece
Belt Tensioner Assemblies
Original Equipment Accessory Belt Tensioner Assembly
from $91.52
This product is not rated
Original Equipment Accessory Belt Tensioner Assembly
Belt Tensioner Assemblies