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2019 Subaru WRX

2019 Subaru WRX Accessory Belt Idler Pulleys

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Accessory Belt Idler Pulley -
Part Number: RS31740001
Guaranteed to Fit
$7.99
Vehicle Fitment
  • 2019 Subaru WRX Sport-tech 4 Cyl 2.0L
  • 2019 Subaru WRX Raui Edition 4 Cyl 2.0L
  • 2019 Subaru WRX Base 4 Cyl 2.0L
  • 2019 Subaru WRX Premium 4 Cyl 2.0L
  • 2019 Subaru WRX Sport 4 Cyl 2.0L
  • 2019 Subaru WRX Sport-tech RS 4 Cyl 2.0L
  • 2019 Subaru WRX Limited 4 Cyl 2.0L
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 : 36732, 23770AA07AReplaces OE Number : 23770AA07ARecommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Accessory Belt Idler Pulley, Steel, Serpentine, Flat, 3.24 In. Outside Diameter -
Part Number: REPK317401
Guaranteed to Fit
$12.99
Vehicle Fitment
  • 2019 Subaru WRX Base 4 Cyl 2.0L
  • 2019 Subaru WRX Premium 4 Cyl 2.0L
  • 2019 Subaru WRX Sport-tech 4 Cyl 2.0L
  • 2019 Subaru WRX Sport 4 Cyl 2.0L
  • 2019 Subaru WRX Sport-tech RS 4 Cyl 2.0L
  • 2019 Subaru WRX Limited 4 Cyl 2.0L
  • 2019 Subaru WRX Raui Edition 4 Cyl 2.0L
Product Details
Notes : Steel; Serpentine; Flat; 0.67 in. inside diameter; 3.24 in. outside diameter; 1.14 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 : 89505, 252863E001Replaces OE Number : 252863E001Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: CTT50066
Guaranteed to Fit
$26.49
Vehicle Fitment
  • 2019 Subaru WRX Base 4 Cyl 2.0L Accessory Drive; Smooth Pulley
  • 2019 Subaru WRX Premium 4 Cyl 2.0L Accessory Drive; Smooth Pulley
  • 2019 Subaru WRX Sport-tech 4 Cyl 2.0L Accessory Drive; Smooth Pulley
  • 2019 Subaru WRX Sport 4 Cyl 2.0L Accessory Drive; Smooth Pulley
  • 2019 Subaru WRX Sport-tech RS 4 Cyl 2.0L Accessory Drive; Smooth Pulley
  • 2019 Subaru WRX Limited 4 Cyl 2.0L Accessory Drive; Smooth Pulley
  • 2019 Subaru WRX Raui Edition 4 Cyl 2.0L Accessory Drive; Smooth Pulley
Product Details
Warranty : 5-year ContiTech limited warrantyQuantity Sold : Sold individuallyProp 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.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
No Slack Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: DY89505
Guaranteed to Fit
$32.99
Vehicle Fitment
  • 2019 Subaru WRX Base 4 Cyl 2.0L
  • 2019 Subaru WRX Premium 4 Cyl 2.0L
  • 2019 Subaru WRX Sport-tech 4 Cyl 2.0L
  • 2019 Subaru WRX Sport 4 Cyl 2.0L
  • 2019 Subaru WRX Sport-tech RS 4 Cyl 2.0L
  • 2019 Subaru WRX Limited 4 Cyl 2.0L
  • 2019 Subaru WRX Raui Edition 4 Cyl 2.0L
Product Details
Warranty : 1 year or 12,000-mile Dayco limited warrantyQuantity Sold : Sold individuallyProp 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.

Series : No Slack SeriesNumberof Grooveson Pulley : 1Interchange Part Number : REPK317401Product Fit : Direct Fit
Accessory Belt Idler Pulley - Sold individually
Part Number: AC36732
Guaranteed to Fit
$39.49
Vehicle Fitment
  • 2019 Subaru WRX Sport-tech 4 Cyl 2.0L GAS
  • 2019 Subaru WRX Raui Edition 4 Cyl 2.0L GAS
  • 2019 Subaru WRX Base 4 Cyl 2.0L GAS
  • 2019 Subaru WRX Premium 4 Cyl 2.0L GAS
  • 2019 Subaru WRX Sport 4 Cyl 2.0L GAS
  • 2019 Subaru WRX Sport-tech RS 4 Cyl 2.0L GAS
  • 2019 Subaru WRX Limited 4 Cyl 2.0L GAS
Product Details
Warranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 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.

DriveAlign Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: GAT36732
Guaranteed to Fit
$31.99
Vehicle Fitment
  • 2019 Subaru WRX Sport-tech 4 Cyl 2.0L
  • 2019 Subaru WRX Raui Edition 4 Cyl 2.0L
  • 2019 Subaru WRX Base 4 Cyl 2.0L
  • 2019 Subaru WRX Premium 4 Cyl 2.0L
  • 2019 Subaru WRX Sport 4 Cyl 2.0L
  • 2019 Subaru WRX Sport-tech RS 4 Cyl 2.0L
  • 2019 Subaru WRX Limited 4 Cyl 2.0L
Product Details
Notes : 17 mm Bearing Bore Inside Diameter; 26.5 mm Width; 80 mm Outside Diameter; Smooth/Backside Contact SurfaceWarranty : Lifetime Gates limited warrantyQuantity Sold : Sold individuallyProp 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.

Series : DriveAlign SeriesNumberof Grooveson Pulley : 0Interchange Part Number : RS31740001Material : SteelRecommended Use : OE ReplacementProduct Fit : Direct Fit
Accessory Belt Idler Pulley - Universal, Sold individually
Part Number: H1997150
Universal Fit
$51.17
Product Details
Warranty : 90-day Holley limited warrantyQuantity Sold : Sold individuallyProp 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.

Recommended Use : PerformanceProduct Fit : Universal
Accessory Belt Idler Pulley - Universal, Sold individually
Part Number: H1997153
Universal Fit
$69.49
Product Details
Warranty : 90-day Holley limited warrantyQuantity Sold : Sold individuallyProp 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.

Recommended Use : PerformanceProduct Fit : Universal
Accessory Belt Idler Pulley - Universal, Sold individually
Part Number: H1997240
Universal Fit
$145.95
Product Details
Warranty : 90-day Holley limited warrantyQuantity Sold : Sold individuallyProp 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.

Recommended Use : Performance ReplacementProduct Fit : Universal
Accessory Belt Idler Pulley - Universal, Sold individually
Part Number: H1997241
Universal Fit
$145.95
Product Details
Warranty : 90-day Holley limited warrantyQuantity Sold : Sold individuallyProp 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.

Recommended Use : Performance ReplacementProduct Fit : Universal
Accessory Belt Idler Pulley - Universal, Sold individually
Part Number: H1997242
Universal Fit
$127.95
Product Details
Warranty : 90-day Holley limited warrantyQuantity Sold : Sold individuallyProp 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.

Recommended Use : Performance ReplacementProduct Fit : Universal
Accessory Belt Idler Pulley - Universal, Sold individually
Part Number: H1997249
Universal Fit
$35.86
Product Details
Warranty : 90-day Holley limited warrantyQuantity Sold : Sold individuallyProp 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.

Recommended Use : Performance ReplacementProduct Fit : Universal
Accessory Belt Idler Pulley - Universal, Sold individually
Part Number: H1997265
Universal Fit
$139.95
Product Details
Warranty : 90-day Holley limited warrantyQuantity Sold : Sold individuallyProp 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.

Recommended Use : Performance ReplacementProduct Fit : Universal
Accessory Belt Idler Pulley - Universal, Sold individually
Part Number: H1997266
Universal Fit
$72.75
Product Details
Warranty : 90-day Holley limited warrantyQuantity Sold : Sold individuallyProp 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.

Recommended Use : Performance ReplacementProduct Fit : Universal
Accessory Belt Idler Pulley - Universal, Sold individually
Part Number: H1997269
Universal Fit
$145.95
Product Details
Warranty : 90-day Holley limited warrantyQuantity Sold : Sold individuallyProp 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.

Recommended Use : Performance ReplacementProduct Fit : Universal
Page 1 of 2 | Showing 1 - 15 of 16 results

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Where is the Idler Pulley Located?
Where is the Idler Pulley Located?Accessing the idler pulley can be deceptively tricky and you’ll need tools like a socket set and a torque wrench. It varies though, and on some engines it’s very easy but the belt needs to be removed first. .u9fe01520568b0546e0c7dc4eab40d6ec { padding:0px; margin: 0; padding-top:1em!important; padding-bottom:1em!important; width:100%; display: block; font-weight:bold; background-color:#eaeaea;
Bad Idler Pulley Symptoms Plus Replacement Recommendations
Bad Idler Pulley Symptoms Plus Replacement RecommendationsTo fully understand the function of an idler pulley, let’s look at how the whole mechanism works. If you own a modern vehicle, it probably has one serpentine belt rather than multiple V-belts.