



⚙️ Keep your engine running like a pro — tension perfected, performance guaranteed!
The ACDelco Gold 38158 Drive Belt Tensioner Assembly with Pulley is a premium aftermarket replacement part designed to maintain optimal belt tension for smooth accessory drive operation. Backed by General Motors, it features precision-machined construction for durability and fits a broad range of GM and other vehicle models, ensuring reliable, long-lasting performance.





| ASIN | B000C9PFJK |
| Best Sellers Rank | #55,360 in Automotive ( See Top 100 in Automotive ) #8 in Automotive Timing Belt Tensioners |
| Brand | ACDelco |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,376) |
| Date First Available | 7 August 2012 |
| Exterior | Machined |
| Item Weight | 454 g |
| Item model number | 38158 |
| Manufacturer | ACDELCO |
| Manufacturer Part Number | 88929140 |
| Model | Drive Belt Tensioner |
| OEM Part Number | 88929140 |
| Product Dimensions | 22.35 x 12.19 x 9.14 cm; 453.59 g |
J**E
Worked great and arrived fast
A**M
منتج ممتاز
S**E
It didn't line up n I ran out of time to return it
S**T
Good replacement part for 2005 Silverado 1500 4.8 V8. Works as it should.
S**L
Works well but not cheap. One day delivery which was great and needed.
Trustpilot
2 weeks ago
3 weeks ago