⚙️ Keep your engine in sync with GM’s trusted tensioner – because every detail counts!
The GM Genuine Parts 12670574 Drive Belt Tensioner is a precision-engineered, spring-loaded pulley designed to maintain optimal serpentine belt tension. Backed by General Motors and built to OE standards, it ensures quiet, reliable engine performance with a direct-fit installation for GM vehicles.
| ASIN | B01M1B18MY |
| Best Sellers Rank | #76,249 in Automotive ( See Top 100 in Automotive ) #14 in Automotive Timing Belt Tensioners |
| Brand | GM GENUINE PARTS |
| Customer Reviews | 4.8 4.8 out of 5 stars (203) |
| Date First Available | 8 November 2016 |
| Exterior | Machined |
| Item Weight | 971 g |
| Item model number | 12670574 |
| Manufacturer | ACDELCO |
| Manufacturer Part Number | 12670574 |
| Model | Tensioner Asm-Drv Belt |
| OEM Part Number | 12670574 |
| Product Dimensions | 12.7 x 22.86 x 7.62 cm; 970.69 g |
J**S
Tal cual para la Suburban 2016
A**E
Good GM Part, great price discounted for packaging damage, went on easy, quieted front of motor down with this and new serpentine. Went on my 2015 Silverado 1500 5.3 all stock with 130K miles on the original parts. All good 👍👍!
P**T
Exact fit for my engine. No problem installing. Arrived early.
D**S
2015 Chevy Tahoe, very good product, working for 6 months and it's perfect, I recommend it.
T**M
Excelente
Trustpilot
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