Your cart is empty.
Your cart is empty.ACDelco Gold (Professional) Accessory Drive Belt Idler Pulleys are a high quality alternative to Original Equipment (OE) parts. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.
Bryan B
2025-08-20 16:04:33
You can't go wrong buying GM products for your GM vehicle. Perfect fit for my 06 2500 Silverado.
sean
2025-08-16 13:12:56
Worked as described.
Tony
2025-08-11 10:39:19
This was an OEM direct replacement for a 2005 3500 Silverado 6.6L. Two pulley’s were replaced as required for proper preventative maintenance.
Bryan B
2025-07-13 13:58:31
You can't go wrong buying GM products for your GM vehicle. Perfect fit for my 06 2500 Silverado.
sean
2025-07-10 18:39:29
Worked as described.
Tony
2025-07-05 10:32:03
This was an OEM direct replacement for a 2005 3500 Silverado 6.6L. Two pulley’s were replaced as required for proper preventative maintenance.
Greg J.
2025-07-04 13:36:53
The media could not be loaded.
Mark Turner
2025-06-16 18:43:56
Quality built pullies should last longer than the regular replacements. Side by side comparison shows the difference between them.
barjb123
2025-06-15 12:46:25
Prefect fit and exactly what I needed to stop the squeaking. Check your vehicle before hand, some may need only one and some may need more then one. Easy install, maybe 15 min job to change out 2 of them and install belt.
f250 ownr
2025-05-18 16:08:36
Solved my mysterious serpentine whine on my ‘05 2500 Chevy Duramax (LLY). Went ahead and replaced both (same part), took 15 minutes. The first set lasted 250K, and these look like the same part.
Customer
2025-05-11 16:18:24
Installed on 2004 GMC Sierra 2500HD, works great, good replacement for the old idler pulley.
PIERRE LAMONTAGNE
2025-04-11 14:18:28
Remplacement parfait pour mon camion duramax LLY
Customer
2025-04-10 17:39:35
Quality is there, will last a long time.
Sentorianto
2025-04-09 20:18:54
Did the job.
Real R.
2025-03-29 16:34:24
Exact fit
Greg J.
2025-03-17 16:43:52
The media could not be loaded.
Mark Turner
2025-03-16 18:46:56
Quality built pullies should last longer than the regular replacements. Side by side comparison shows the difference between them.
barjb123
2025-03-13 11:20:29
Prefect fit and exactly what I needed to stop the squeaking. Check your vehicle before hand, some may need only one and some may need more then one. Easy install, maybe 15 min job to change out 2 of them and install belt.
f250 ownr
2025-03-10 15:14:34
Solved my mysterious serpentine whine on my ‘05 2500 Chevy Duramax (LLY). Went ahead and replaced both (same part), took 15 minutes. The first set lasted 250K, and these look like the same part.
Customer
2025-02-05 16:22:01
Installed on 2004 GMC Sierra 2500HD, works great, good replacement for the old idler pulley.
PIERRE LAMONTAGNE
2025-01-21 12:02:06
Remplacement parfait pour mon camion duramax LLY
Customer
2025-01-07 15:56:32
Quality is there, will last a long time.
Sentorianto
2025-01-03 12:27:23
Did the job.
Real R.
2024-12-19 14:07:21
Exact fit
Recommended Products
$16.64
$ 7 .99 $7.99