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⚙️ Keep your engine running like clockwork with ACDelco Gold precision!
The ACDelco Gold 38008 Flanged Idler Pulley is a premium aftermarket replacement part crafted from durable alloy steel with a 5000 lbs tensile strength. Engineered to meet OEM specifications, it ensures perfect fit, form, and function for General Motors vehicles and many others. Its flanged design maintains optimal drive belt alignment, enhancing engine performance and longevity. Backed by GM quality standards, this pulley offers reliable, long-lasting service with easy installation.
| ASIN | B000C9L00S |
| Best Sellers Rank | #1,246,773 in Automotive ( See Top 100 in Automotive ) #1,301 in Automotive Replacement Idler Pulleys |
| Brand | ACDelco |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (363) |
| Date First Available | October 10, 2007 |
| Exterior | Machined |
| Fastener Material | Stainless Steel |
| Global Trade Identification Number | 00021625283852 |
| Item Weight | 3.52 ounces |
| Item model number | 38008 |
| Load Capacity | 5000 Pounds |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 88909589 |
| Material | Alloy Steel |
| Model | Idler Pulley |
| Number of Pieces | 1 |
| OEM Part Number | 88909589 |
| Product Dimensions | 3.6 x 3.6 x 2 inches |
| Tensile Strength | 5000 Pounds |
| UPC | 021625283852 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Truck |
D**L
perfect fit and function
You have to use the old spacers that are locked onto the pulley with a push on nut. I drove the bolt out of the nut far enough to get a hold on it to turn it off, Then drove it on to the bolt after replacing the pulley. You may want to have an extra 7/6 push on nut in case you destroy the old one getting it off.
J**P
Good product
It’s a pulley what can you say it goes around
W**B
2001 LS1 Trans Am
Replaced the pulley instead of the whole tensioner assembly on my 01 T/A. This pulley fits right, runs quiet, and works good so far.....FYI- I found the outer shoulders are not quite as thick as my original, which makes this pulley slightly narrower. Not an issue since it does not affect alignment.
D**.
Fast shipping & fit right
Pulley saved me $,time & having to be w/o a vehicle for days. Runs smooth & no noise & hope it does for many yrs ahead.
C**C
Not an exact replacement, but it is an acceptable replacement
I drive an 07 Ford Fusion V6 and this pulley is slightly different then the one it replaced. The important dimensions are the same so it's an acceptable replacement, but I thought I'd mention that there are a few slight, non-important differences.
G**E
Right part for the job.
Perfect fit for my 2001 GMC 2500HD 8.1 w/130a alternator. The tensioners on all the GM truck/cars/SUV's tend to be a failure item, and most of the time it's the bearings in the pulley instead of the spring in the tensioner. An $11 pulley - or a $70 tensioner....touch choice.
M**Z
El producto funciona muy bien
T**T
Plastic
Working for now but oem is metal and this is plastic. Keeping the old one close by just in case.
P**L
Parfait 2 em commande Une sur mon c 1500 1998 305, et une sur mon k 1500 1998 350..
P**L
Keep your GM all GM AC Delco is the only way to go excellent product definitely recommend don’t buy aftermarket
P**.
No issues on installation, runs quiet.
J**S
Très satisfait
P**N
Good
Trustpilot
2 weeks ago
2 weeks ago