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45975 A/C Idler Pulley - Direct Fit

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$42.94Save: $27.45(64%)
Manufacturer #45975
Vehicle Info Required to Guarantee FitAdd Vehicle


Accessory Drive, Serpentine, Main Drive, Driver Side
120-day 4-Seasons limited warranty
Quantity Sold:
Sold individually
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Product Fit:
Direct Fit
4-Seasons OE Replacement

Vehicle Fitment Information

Vehicle Name
Fitment Information
1982-1984 Oldsmobile Cutlass Supreme
6 Cyl 4.3L
1982-1984 Oldsmobile Cutlass Supreme
6 Cyl 4.3L
1983 Ford Ranger
4 Cyl 2.0L
1983 Ford Ranger
4 Cyl 2.3L
1983-1984 Ford Ranger
4 Cyl 2.3L
Page 1 of 371 | Showing 1 - 5 of 1851 results

Product Information

4-SEASONS IDLER PULLEY -- 1 in. belt width, flat groove, 3.5 in. pulley diameter, serpentine belt type, back idler; A high quality, direct fit OE replacement idler pulley.
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Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

I have a 1989 gmc s15 Sierra classic 4.3 liter engine my ac compressor starred making all kinds of noise will this fit my truck?Rafael G.Jul 12, 2023
Best Answer:Hi Rafael, thank you for reaching out. Yes. This item fits the 1989 GMC S15 Sierra Classic with a 4.3-liter engine. If the idler pulley is the primary cause of the noise, you can use this link to continue ordering this part at a discounted price today: <a href="https://www.carparts.com/a-c-idler-pulley/4-seasons/fs45975?can=CPAP3648_CSQA_20230712" target="_blank">https://www.carparts.com/a-c-idler-pulley/4-seasons/fs45975?can=CPAP3648_CSQA_20230712</a> I hope this helps. Enjoy shopping.
Aldrin P.STAFFJul 12, 2023
I need the bolt for the idler pulley for a 2000 E250 4.2 with AC?Deborah M.Sep 30, 2022
Best Answer:Hi Deborah, I'm glad to assist you. We do not carry the a/c idler pulley bolt. We suggest getting those locally through a local auto supply store or the dealership. Still, if you need this a/c idler pulley. Grab our low-price offer and click the link below to order today. Happy shopping! <a href="https://www.carparts.com/a-c-idler-pulley/4-seasons/fs45975?can=CPJE1043_CSQA_20220930" target="_blank">https://www.carparts.com/a-c-idler-pulley/4-seasons/fs45975?can=CPJE1043_CSQA_20220930</a>
Jeonino E.STAFFSep 30, 2022

Customer Reviews

All together great parts fits perfectly awesome website 💪🏽
Cornelius J.
Purchased on May 26, 2023
noise coming from ac belt. determined it was bearing in pulley. this fixed it.
Purchased on Jun 03, 2013
Another great part 👏👍👌
Jessie L.
Purchased on Jun 23, 2020