

⚙️ Keep your GM running like new—because every detail counts!
The GM Genuine Parts 12605175 Drive Belt Tensioner is a precision-engineered, spring-loaded pulley designed to maintain optimal serpentine belt tension. Manufactured and rigorously tested by GM engineers, it guarantees a direct OE fit for Chevrolet, Buick, GMC, and Cadillac vehicles. This durable, quiet, and easy-to-install tensioner ensures reliable engine accessory performance, backed by the trusted quality of General Motors.





| ASIN | B007Q13R3S |
| Best Sellers Rank | #1,120,996 in Automotive ( See Top 100 in Automotive ) #2,213 in Automotive Replacement Belt Tensioners |
| Brand | GM GENUINE PARTS |
| Customer Reviews | 4.6 4.6 out of 5 stars (99) |
| Date First Available | March 30, 2012 |
| Exterior | Machined |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.52 pounds |
| Item model number | 12605175 |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 12605175 |
| Model | Drive Belt Tensioner |
| OEM Part Number | 12605175 |
| Product Dimensions | 8.7 x 4.8 x 3 inches |
A**S
Will purchase again
Arrived on time easy to install it was the correct size and was quiet quality product worked great fast shipping great seller will purchase again
D**L
Direct fit
Great OE direct fit had a jumping belt when ac was on fixed it right up would recommend.
G**L
Muy bueno el producto
M**S
El producto llegó a Lima, Perú en perfectas condiciones en su empaque original. Actualmente lo estoy usando en mi Chevrolet Captiva 2012 AWD con motor L5 de 2,4 litros.
A**M
Works on 2011 Saab 9-5
Car was making a lot of abnormal noises especially with the A/C turned on. I suspected it could be the A/C compressor clutch but turns out that changing the belt and tensioner fixed the issue. There was a chirping sound and what sounded like a grinding sound.
V**S
Remplaze la polea de Captiva 2013, facil de instalar, solo levante, retire la rueda, saque la banda y por un orificio en el lado de la salpicadera paralelo a la polea solo use una extension larga y puse la pieza nueva y listo, la foto es de mi pieza vieja original, son identicas !!
K**L
Four Stars
This product stopped the annoying noise on my wifes car .
M**N
Fit nice
Just what I need and fits just right on my 2017 Chevy Captiva
L**C
Problem solver
Trustpilot
1 week ago
2 weeks ago