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2018 Lexus IS350
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Price Match Guarantee
60-Day Returns
Lifetime Replacement
2018 Lexus IS350

2018 Lexus IS350 Accessory Belt Idler Pulleys

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Accessory Belt Idler Pulley, Serpentine, Flat, 2.76 In. Outside Diameter -
Replacement
Accessory Belt Idler Pulley, Serpentine, Flat, 2.76 In. Outside Diameter -
Part Number: REPT317401
Guaranteed to Fit
$12.44
Vehicle Fitment
  • 2018 Lexus IS350 Base 6 Cyl 3.5L
  • 2018 Lexus IS350 F Sport 6 Cyl 3.5L
Product Details
Notes : Serpentine; Flat; 0.41 in. inside diameter; 2.76 in. outside diameter; 1.26 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 : 89158, 36173, 49127, 231158, 166040P010Replaces OE Number : 36173, 49127, 231158, 166040P010Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
No Slack Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Dayco®
No Slack Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: DY89158
Guaranteed to Fit
$45.49
Vehicle Fitment
  • 2018 Lexus IS350 Base 6 Cyl 3.5L
  • 2018 Lexus IS350 F Sport 6 Cyl 3.5L
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 SeriesInterchange Part Number : REPT317401, 36173, 49127, 231158, 166040P010Replaces OE Number : 36173, 49127, 231158, 166040P010Product Fit : Direct Fit
Techoice Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Dorman®
Techoice Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: RB419651
Guaranteed to Fit
$45.49
Vehicle Fitment
  • 2018 Lexus IS350 Base 6 Cyl 3.5L
  • 2018 Lexus IS350 F Sport 6 Cyl 3.5L
Product Details
Notes : (1) Mount Hole Quantity; 2.8 mm Material Thickness; 29 mm Maximum Belt Width; 70 mm Outside Diameter; 40 mm Pulley Bearing Inside Diameter; 11 mm Pulley Bearing Width; 70 mm Pulley Diameter; 34.5 mm Pulley Width; Black Color; Serpentine Pulley TypeWarranty : Lifetime Dorman 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 : Techoice SeriesInterchange Part Number : 45070, 36173, 5070, 89158, 166040P010, 166040P011, 1660431010, 1660431020, 1660431030, SK89158, SK89169, 49127Replaces OE Number : 45070, 36173, 5070, 89158, 166040P010, 166040P011, 1660431010, 1660431020, 1660431030, SK89158, SK89169, 49127Material : SteelRecommended Use : OE ReplacementProduct Fit : Direct Fit
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Gates®
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: GAT36173
Guaranteed to Fit
$51.99
Vehicle Fitment
  • 2018 Lexus IS350 Base 6 Cyl 3.5L GAS
  • 2018 Lexus IS350 F Sport 6 Cyl 3.5L GAS
Product Details
Warranty : 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.

Interchange Part Number : REPT317401Product Fit : Direct Fit
OE Replacement Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
AC Delco®
OE Replacement Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: AC36173
Guaranteed to Fit
$45.49
Vehicle Fitment
  • 2018 Lexus IS350 Base 6 Cyl 3.5L
  • 2018 Lexus IS350 F Sport 6 Cyl 3.5L
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.

Series : OE Replacement SeriesReplaces OE Number : 19194197Recommended Use : OE ReplacementProduct Fit : Direct Fit
Accessory Belt Idler Pulley - Universal, Sold individually
Holley®
Accessory Belt Idler Pulley - Universal, Sold individually
Part Number: H1997150
Universal Fit
$52.72
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
Holley®
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
Holley®
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
Holley®
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
Holley®
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
Holley®
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
Holley®
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
Holley®
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
Holley®
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
Accessory Belt Idler Pulley - Universal, Sold individually
Holley®
Accessory Belt Idler Pulley - Universal, Sold individually
Part Number: H1997344
Universal Fit
$28.40
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 1 | Showing 1 - 15 of 15 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. .u7fb9f2f53248e16b08366c2bba1a87c3 { 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.