


⚙️ Keep your engine running smooth with precision-driven power!
The ACDelco Gold 38082 Idler Pulley is a premium aftermarket replacement part engineered to meet original equipment specifications for General Motors and many other vehicle makes. Designed to maintain proper drive belt alignment and routing, it ensures reliable accessory drive performance. Compact and lightweight at 5.5 ounces, this pulley offers durable construction backed by GM quality standards and enjoys high customer ratings for fit and function.








| ASIN | B000C9PE9G |
| Best Sellers Rank | #478,227 in Automotive ( See Top 100 in Automotive ) #471 in Automotive Replacement Idler Pulleys |
| Brand | ACDelco |
| Customer Reviews | 4.6 4.6 out of 5 stars (364) |
| Date First Available | September 20, 2007 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 5.5 ounces |
| Item model number | 38082 |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 89056015 |
| Model | ACDelco - Idler Pulley (B) (38082) |
| OEM Part Number | 89056015 |
| Product Dimensions | 3.6 x 3.6 x 2 inches |
A**R
Easy replacement
Item was an excellent fit, working great. Nice replacement
C**O
Excelent
Excelent
R**S
Perfect fit on 2007 Mercedes
Perfect fit on my son's R350 Mercedes. These idler bullies are fairly common but some variations on manufacturing can lead to early failure. This one was a replacement for a faulty one provided in a kit.
D**B
Factory replacement
Works perfect factory replacement. Replaced with water pump.AAA+
A**R
Highly recommended
Perfect fit
G**Y
worked but cheaper looking and feeling than the OEM..
If i could do it again Id just buy a baring for the oem pulley this ones thinner and cheaper looking
L**H
Great quality
It wheel be a great buy!
A**M
Perfect Fit
I was leary about buying AC Delco part for my RAM Perfect Fit
J**L
Remplace très bien l'original
M**.
Exact fit, so far so good. You can’t go wrong with AC Delco products.
S**Y
It's as advertised.
R**L
Quiet and fits perfect on 2007 C230 Benz upper pulley... just installed it and still have to see how long it will last but it seems good so far.
A**I
does not come with plastic cover
Trustpilot
3 weeks ago
1 month ago