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Accessory Belt Idler Pulleys

A worn accessory belt idler pulley can cause squealing drive belts, broken bearing devices, and failing bracket mountings. Luckily, you can fix this problem by getting an accessory belt idler pulley replacement from CarParts.com. We have a wide array of belt idler pulleys made by the most trusted brands in the industry. All our products are engineered to last for a long time. Shop now to enjoy fast shipping on your order!
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Accessory Belt Idler Pulley, For Models without Air Conditioning
Part Number: REPC191001
Vehicle Info Required to Guarantee Fit
$25.14
Product Details
Warranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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.

Interchange Part Number : 38024, 10118713Replaces OE Number : 10118713Product Fit : Direct FitReturns Policy : 30-Day Return Policy
Accessory Belt Idler Pulley, 17 mm ID, 76 mm Pulley Diameter, 31 mm Pulley Width, 20 mm Max Belt Width, Steel Material, Serpentine Type, Flat
Part Number: REPC313813
Vehicle Info Required to Guarantee Fit
$9.72
Product Details
Location : Upper Or Lower, Upper, Passenger Side, Driver SideNotes : 1 bearing; 17 mm ID; 76 mm pulley diameter; 31 mm pulley width; 20 mm max belt width; Steel material; Serpentine type; FlatWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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.

Interchange Part Number : 419610, 5019, 5979, 36491, 38043, 38058, 45019, 45979, 49011, 49017, 49039, 49095, 50037, 89005, 89007, 89098, 154683, 154957, 154968, 154970, 4854092, 10069950, 10129560, 12557682, 12557838, 12564401, 12564506, 12569736, 12582004, 12587295, 24501383, 24502735, 24504818, 24506756, 24508594, 24508595, 24577515, 53010230, 8100699500, 8971064550, 1L2Z6B209AA, 1L5Z6B209AA, 3C2Z6B209BA, 3M4Z8678AB, 4792581AA, 4792581AB, 4854092AC, 4861533AB, 4L8Z6B209AA, 53013324AA, 53032129AA, 53032645AAReplaces OE Number : 5019, 5979, 36491, 38043, 38058, 45019, 45979, 49011, 49017, 49039, 49095, 50037, 89005, 89007, 89098, 154683, 154957, 154968, 154970, 4854092, 10069950, 10129560, 12557682, 12557838, 12564401, 12564506, 12569736, 12582004, 12587295, 24501383, 24502735, 24504818, 24506756, 24508594, 24508595, 24577515, 53010230, 8100699500, 8971064550, 1L2Z6B209AA, 1L5Z6B209AA, 3C2Z6B209BA, 3M4Z8678AB, 4792581AA, 4792581AB, 4854092AC, 4861533AB, 4L8Z6B209AA, 53013324AA, 53032129AA, 53032645AA, 53032645ACRecommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Accessory Belt Idler Pulleys, 17 mm ID, 76 mm Pulley Diameter, 31 mm Pulley Width, 20 mm Max Belt Width, Steel Material, Serpentine Type, Flat
Part Number: SET-REPC313813-2
Vehicle Info Required to Guarantee Fit
$17.99
Product Details
Location : Accessory Drive, Power Steering And Water Pump, Alternator, Supercharger, Secondary, Driver SideNotes : 3 in. OD; 1.22 in. W; Flat; With steel flangeComponents : (2) Accessory Belt Idler PulleysWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Set of 2Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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.

Interchange Part Number : 419610, 5019, 5979, 36491, 38043, 38058, 45019, 45979, 49011, 49017, 49039, 49095, 50037, 89005, 89007, 89098, 154683, 154957, 154968, 154970, 4854092, 10069950, 10129560, 12557682, 12557838, 12564401, 12564506, 12569736, 12582004, 12587295, 24501383, 24502735, 24504818, 24506756, 24508594, 24508595, 24577515, 53010230, 8100699500, 8971064550, 1L2Z6B209AA, 1L5Z6B209AA, 3C2Z6B209BA, 3M4Z8678AB, 4792581AA, 4792581AB, 4854092AC, 4861533AB, 4L8Z6B209AA, 53013324AA, 53032129AA, 53032645AAReplaces OE Number : 5019, 5979, 36491, 38043, 38058, 45019, 45979, 49011, 49017, 49039, 49095, 50037, 89005, 89007, 89098, 154683, 154957, 154968, 154970, 4854092, 10069950, 10129560, 12557682, 12557838, 12564401, 12564506, 12569736, 12582004, 12587295, 24501383, 24502735, 24504818, 24506756, 24508594, 24508595, 24577515, 53010230, 8100699500, 8971064550, 1L2Z6B209AA, 1L5Z6B209AA, 3C2Z6B209BA, 3M4Z8678AB, 4792581AA, 4792581AB, 4854092AC, 4861533AB, 4L8Z6B209AA, 53013324AA, 53032129AA, 53032645AA, 53032645ACRecommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: RN31740001
Vehicle Info Required to Guarantee Fit
$7.99
Product Details
Location : Grooved PulleyNotes : Serpentine; 7-groove; 70 mm OD; 12 mm ID; 28.4 mm WWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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.

Numberof Grooveson Pulley : 7Interchange Part Number : 89151, 119277S000, 11925JK20D, 119257S00AReplaces OE Number : 119277S000, 11925JK20D, 119257S00ARecommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: REPB317407
Vehicle Info Required to Guarantee Fit
$49.62
Product Details
Notes : 6-grooved; With bracketWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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.

Numberof Grooveson Pulley : 6Interchange Part Number : 10186167Replaces OE Number : 10186167Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Accessory Belt Idler Pulley, 17mm or 0.66 in. I.D, 2.76 in. OD, 0.96 in. Pulley Width, Serpentine, Flat
Part Number: REPB317404
Vehicle Info Required to Guarantee Fit
$10.27
Product Details
Location : Lower, Supercharger Or Main Drive, Upper, Serpentine, Alternator, Air Conditioning, Smooth Pulley, Main DriveNotes : 17mm or 0.66 inches I.D; Sepentine; Flat; 2.76 in. OD; 0.96 in. WWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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.

Numberof Grooveson Pulley : 0Interchange Part Number : 89133, 36323, 231133, 419598, 88974506, 2528725100, 11281427252, 98010237100, 04792835AA, 1341A005, 1753078K01, 31180RB0J01Replaces OE Number : 36323, 231133, 419598, 88974506, 2528725100, 11281427252, 98010237100, 04792835AA, 1341A005, 1753078K01, 31180RB0J01Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Accessory Belt Idler Pulleys, 17mm or 0.66 in. I.D, 2.76 in. OD, 0.96 in. Pulley Width, Serpentine, Flat
Part Number: SET-REPB317404-2
Vehicle Info Required to Guarantee Fit
$18.99
Product Details
Location : Upper, Alternator, Alternator And Power Steering, Air Conditioning, Alternator And Power Steering, Main Drive, Alternator And Power Steering, Supercharger And Main Drive, Smooth Pulley, Main Drive, Lower, Air Conditioning And Main Drive, Serpentine, Main Drive And Air Conditioning, Air ConditioningNotes : 2.76 in. OD; 0.96 in. W; FlatComponents : (2) Accessory Belt Idler PulleysWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Set of 2Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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.

Numberof Grooveson Pulley : 0Interchange Part Number : 89133, 36323, 231133, 419598, 88974506, 2528725100, 11281427252, 98010237100, 04792835AA, 1341A005, 1753078K01, 31180RB0J01Replaces OE Number : 36323, 231133, 419598, 88974506, 2528725100, 11281427252, 98010237100, 04792835AA, 1341A005, 1753078K01, 31180RB0J01Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Upper Accessory Belt Idler Pulley, 6 Cyl, 3.5L Engine
Part Number: RN31740002
Vehicle Info Required to Guarantee Fit
$9.04
Product Details
Location : UpperWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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.

Interchange Part Number : 89525, 11925JA100Replaces OE Number : 11925JA100Product Fit : Direct FitReturns Policy : 30-Day Return Policy
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: REPL317403
Vehicle Info Required to Guarantee Fit
$11.99
Product Details
Location : Grooved Pulley, Main DriveNotes : Serpentine; 6-grooved; 0.47 in. inside diameter; 2.76 in. outside diameter; 1.18 in. widthWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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.

Numberof Grooveson Pulley : 6Interchange Part Number : 89154, 36026, 45021, 231154, 166040F010Replaces OE Number : 36026, 45021, 231154, 166040F010Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: RS31740001
Vehicle Info Required to Guarantee Fit
$7.99
Product Details
Location : Upper Or Lower, Smooth PulleyWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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.

Interchange Part Number : 36732, 23770AA07AReplaces OE Number : 23770AA07ARecommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: REPT317403
Vehicle Info Required to Guarantee Fit
$13.49
Product Details
Location : Air Conditioning; Power Steering, Power Steering, Power Steering; Air Conditioning, Air ConditioningNotes : V-belt; Grooved; 0.47 in. inside diameter; 3.19 in. outside diameter; 0.65 in. widthWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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.

Interchange Part Number : 89039, 8844035010Replaces OE Number : 8844035010Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: REPS317403
Vehicle Info Required to Guarantee Fit
$24.99
Product Details
Location : Air Conditioning And Power SteeringNotes : Serpentine; Flat; 0.31 in. inside diameter; 3.46 in. outside diameter; 0.75 in. widthWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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.

Numberof Grooveson Pulley : 0Interchange Part Number : 36280, 36280, 49185, 89509, 231509, 419722, 900209, 4916066J00, 900209AReplaces OE Number : 36280, 49185, 89509, 231509, 419722, 900209, 4916066J00, 900209ARecommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: REPM317406
Vehicle Info Required to Guarantee Fit
$9.02
Product Details
Location : Upper, Grooved PulleyNotes : 6-grooved; 0.67 in. inside diameter; 2.36 in. outside diameter; 0.98 in. widthWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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.

Numberof Grooveson Pulley : 6Interchange Part Number : 38099, 8052, 38099, 49196, 89590, 951451, 2722021019, 951169AReplaces OE Number : 8052, 38099, 49196, 89590, 951451, 2722021019, 951169ARecommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: REPM317405
Vehicle Info Required to Guarantee Fit
$13.84
Product Details
Location : Lower, Smooth PulleyNotes : Serpentine; Flat; 0.32 in. inside diameter; 2.76 in. outside diameter; 0.98 in. widthWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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.

Numberof Grooveson Pulley : 0Interchange Part Number : 36372, 36372, 50019, 89809, 231514, 419698, 900556, 2722020619, 4862625AA, 900556AReplaces OE Number : 36372, 50019, 89809, 231514, 419698, 900556, 2722020619, 4862625AA, 900556ARecommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Accessory Belt Idler Pulley, Upper and Lower
Part Number: SET-REPM317406-2
Vehicle Info Required to Guarantee Fit
$21.49
Product Details
Location : Lower And Grooved Pulley, Grooved Pulley And Smooth Pulley, Upper And Lower, Grooved PulleyComponents : (2) Accessory Belt Idler PulleysWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Set of 2Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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.

Interchange Part Number : 36372, 50019, 89809, 231514, 419698, 900556, 2722020619, 4862625AA, 900556A, 38099, 8052, 49196, 89590, 951451, 2722021019, 951169AReplaces OE Number : 36372, 50019, 89809, 231514, 419698, 900556, 2722020619, 4862625AA, 900556A, 8052, 38099, 49196, 89590, 951451, 2722021019, 951169ARecommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Page 1 of 92 | Showing 1 - 15 of 1375 results

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worked as intended.
James D.
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We received the parts we needed. They were correct and arrived in a very timely manneSee More
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The part they ok
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Product Questions & Answers

Q:Is this the two upper idler pulley?
Dennis F.
A:BEST ANSWERHi, In as much as I would want to help you, I do not have the complete vehicle information to work on. For accuracy of fitment - On the Homepage, please enter (complete) your vehicle’s year, make, model, sub-model, and engine size. Type the part's name in the search box. Once your application is selected, you’ll see a “Guaranteed to Fit” badge if the part will fit, and we recommend that you also double-check Your Vehicle Fit Details as well as the Vehicle Fitment Information table on the product page. Show less
Grace G.
 
1 Question, 1 AnswerView all Q&As >

Shopping for Accessory Belt Idler Pulley

Accessory Belt Idler Pulley Shopping Info

What Is an Accessory Belt Idler Pulley?

The accessory belt idler pulley guides the engine drive belt and gives it the right tension to work efficiently. It also ensures that various parts like the alternator, power steering pump, alternator, and water pump are functioning properly.

How Much Does an Accessory Drive Belt Idler Pulley Replacement Cost?

An accessory belt idler pulley costs around $5 to $400. Factors that affect its price include its set or assembly inclusions, material, and recommended use. Letting your mechanic handle the replacement may set you back an additional $65 to $85, depending on the rates in your area.

Shop for Aftermarket Accessory Belt Idler Pulleys on CarParts.com

Don’t have the time or the patience to get in line at your local auto parts store to buy a replacement accessory drive belt idler pulley? Then shop online here at CarParts.com! You can search and purchase the parts you need with just a few clicks.

Our aftermarket accessory drive belt idler pulleys are sold individually, in sets, and as part of an assembly. They’re available in different materials, such as steel, thermoplastic, polymer, polyamide, and plastic.

If you want to immediately replace your faulty idler pulley, you’ve come to the right place. All our products are on hand and ready to ship, so you can shop now and get the part you need in as fast as two business days.

Our accessory drive belt idler pulleys are designed and engineered in state-of-the-art facilities. They went through stringent quality testing to ensure that they’re on par with stock belt idler pulleys when it comes to performance and durability.

Use our vehicle selector tool to check out the accessory drive belt idler pulleys that are compatible with your ride. Then, adjust our search filters to find products that match your preferred brand, price range, material, and more. Get the best deal for a replacement accessory drive belt idler pulley here at CarParts.com. Shop now!

Featured Makes

Helpful Automotive Resources

Where is the Idler Pulley Located?
Where is the Idler Pulley Located?When the engine runs, the idler pulley is responsible for tensioning the drive belts, providing power to crucial components throughout the engine. Diagram showing the idler pulley’s location | Image Source: Richard McCuistian Tips on How to Access the Idler Pulley
Bad Idler Pulley Symptoms Plus Replacement Recommendations
Bad Idler Pulley Symptoms Plus Replacement RecommendationsMost vehicles only need one idler pulley for their engine. However, some specialized vehicles have more than one idler pulley installed. How Does an Idler Pulley Work?