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⚙️ Upgrade your ride with GM Genuine Parts — because your engine deserves the best!
The GM Genuine Parts 12669569 LC9 5.3L Drive Belt Idler Pulley is an OE-engineered, direct-fit replacement designed specifically for GM vehicles. Featuring a sealed ball-bearing for quiet operation, this pulley ensures optimal belt routing to critical engine components. Manufactured and validated by GM engineers, it guarantees durability, safety compliance, and seamless installation, making it the trusted choice for maintaining your vehicle’s performance and reliability.
| ASIN | B01MUWZ6AC |
| Best Sellers Rank | #72,141 in Automotive ( See Top 100 in Automotive ) #27 in Automotive Replacement Idler Pulleys |
| Brand | GM GENUINE PARTS |
| Customer Reviews | 4.8 4.8 out of 5 stars (372) |
| Date First Available | February 7, 2017 |
| Exterior | Machined |
| Item Weight | 15.8 ounces |
| Item model number | 12669569 |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 12669569 |
| Model | ACD12669569 |
| OEM Part Number | 12669569 |
| Product Dimensions | 6.5 x 4.3 x 4.3 inches |
C**R
Worked, fit, no leak!
The part is OEM, eliminated the whine caused by a faulty bearing in the idler, very quick and easy fix.
F**N
Good quality
Good quality exactly as original one
M**C
Fits like OEM
Perfect fit on my 2007 Avalanche 5.3, much better than the part by a brand that rhymes with Sore-man , which I returned.
T**J
oem gm part
Real oem part. works good
M**L
Works as intended.
Easy to replace and install when you know what your doing. Looks and feels of good quality.
K**N
Much quieter!
Thought I had a squeaky belt until I changed the idler pulley.
B**T
Idler pulley
Idler pulley, easy to replace, looks and sounds great, no issues so far...AC Delco A little pricey I feel for what it is....approx. $45, could have good with cheaper mfg, but, I figured I'd stay with AC delco to be safer....
M**M
Works like original
Great quality
C**M
EXCELENTE CALIDAD. SI ES ORIGINAL.
C**A
Useful
R**Z
Se colocó en Silverado 2008 5.3 Cab. EXT. EXCELENTE producto sin problema para instalar 5 minutos
Trustpilot
2 months ago
1 week ago