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2012 Toyota Tacoma
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2012 Toyota Tacoma

2012 Toyota Tacoma Accessory Belt Idler Pulleys

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Accessory Belt Idler Pulley, Serpentine, Flat, 2.76 In. Outside Diameter - Alternator
Replacement
Accessory Belt Idler Pulley, Serpentine, Flat, 2.76 In. Outside Diameter - Alternator
Part Number: REPT317401
Guaranteed to Fit
$12.44
Vehicle Fitment
  • 2012 Toyota Tacoma Pre Runner 6 Cyl 4.0L
  • 2012 Toyota Tacoma Base 6 Cyl 4.0L
  • 2012 Toyota Tacoma X-Runner 6 Cyl 4.0L
Product Details
Location : AlternatorNotes : 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
Accessory Belt Idler Pulley, Steel, Serpentine, Flat, 2.76 In. Outside Diameter - Air Conditioning -
Replacement
Accessory Belt Idler Pulley, Steel, Serpentine, Flat, 2.76 In. Outside Diameter - Air Conditioning -
Part Number: REPT317402
Guaranteed to Fit
$12.89
Vehicle Fitment
  • 2012 Toyota Tacoma X-Runner 6 Cyl 4.0L
  • 2012 Toyota Tacoma Base 6 Cyl 4.0L
  • 2012 Toyota Tacoma Pre Runner 4 Cyl 2.7L
  • 2012 Toyota Tacoma Base 4 Cyl 2.7L
  • 2012 Toyota Tacoma Pre Runner 6 Cyl 4.0L
Product Details
Notes : Steel; Serpentine; Flat; 0.41 in. inside diameter; 2.76 in. outside diameter; 1.3 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 : 89169, 36174, 49129, 231169, 166030P010Replaces OE Number : 36174, 49129, 231169, 166030P010Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Gates®
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: GAT36174
Guaranteed to Fit
$64.99
Vehicle Fitment
  • 2012 Toyota Tacoma X-Runner 6 Cyl 4.0L GAS
  • 2012 Toyota Tacoma Base 6 Cyl 4.0L GAS
  • 2012 Toyota Tacoma Pre Runner 4 Cyl 2.7L GAS
  • 2012 Toyota Tacoma Base 4 Cyl 2.7L GAS
  • 2012 Toyota Tacoma Pre Runner 6 Cyl 4.0L GAS
Product Details
Location : UpperWarranty : 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 : REPT317402Product Fit : Direct Fit
Accessory Belt Idler Pulley - Direct Fit, Sold individually
4-Seasons®
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: FS45070
Guaranteed to Fit
$11.49
Vehicle Fitment
  • 2012 Toyota Tacoma X-Runner 6 Cyl 4.0L
  • 2012 Toyota Tacoma Base 6 Cyl 4.0L
  • 2012 Toyota Tacoma Pre Runner 6 Cyl 4.0L
Product Details
Location : UpperWarranty : 1 year or 12,000-mile 4-Seasons 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 : REPT317401Material : SteelRecommended Use : OE ReplacementProduct Fit : Direct Fit
4-Seasons OE Replacement Accessory Belt Idler Pulley - Direct Fit, Sold individually
4-Seasons®
4-Seasons OE Replacement Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: FS45905
Guaranteed to Fit
$16.99
Vehicle Fitment
  • 2012 Toyota Tacoma X-Runner 6 Cyl 4.0L
  • 2012 Toyota Tacoma Base 6 Cyl 4.0L
  • 2012 Toyota Tacoma Pre Runner 6 Cyl 4.0L
Product Details
Location : LowerNotes : 1 Mounting Hole; Serpentine Belt Type; 1.25 in. Belt Width; Smooth Groove; 0.41 in. Inside Diameter; Steel Material; 2.75 in. Outside DiameterWarranty : 120-day 4-Seasons 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 : 4-Seasons OE ReplacementRecommended Use : OE ReplacementProduct Fit : Direct Fit
Accessory Belt Idler Pulley - Sold individually
GMB®
Accessory Belt Idler Pulley - Sold individually
Part Number: GMB4703426
Guaranteed to Fit
$33.99
Vehicle Fitment
  • 2012 Toyota Tacoma X-Runner 6 Cyl 4.0L For A/C Belt
  • 2012 Toyota Tacoma Base 6 Cyl 4.0L For A/C Belt
  • 2012 Toyota Tacoma Pre Runner 4 Cyl 2.7L For A/C Belt
  • 2012 Toyota Tacoma Base 4 Cyl 2.7L For A/C Belt
  • 2012 Toyota Tacoma Pre Runner 6 Cyl 4.0L For A/C Belt
Product Details
Warranty : 12-month or 12,000-mile GMB 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.

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
  • 2012 Toyota Tacoma Pre Runner 6 Cyl 4.0L
  • 2012 Toyota Tacoma Base 6 Cyl 4.0L
  • 2012 Toyota Tacoma X-Runner 6 Cyl 4.0L
Product Details
Location : AlternatorWarranty : 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
DriveAlign Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Gates®
DriveAlign Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: GAT36614
Guaranteed to Fit
$45.99
Vehicle Fitment
  • 2012 Toyota Tacoma Pre Runner 4 Cyl 2.7L With A.C.
  • 2012 Toyota Tacoma Base 4 Cyl 2.7L With A.C.
Product Details
Location : LowerNotes : 28 mm W; 17 mm ID Bearing Bore; 70 mm ODWarranty : Lifetime Gates limited 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.

Series : DriveAlign SeriesNumberof Grooveson Pulley : 0Material : SteelRecommended Use : OE ReplacementProduct Fit : Direct Fit
Professional Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
AC Delco®
Professional Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: AC36614
Guaranteed to Fit
$48.99
Vehicle Fitment
  • 2012 Toyota Tacoma Pre Runner 4 Cyl 2.7L With A.C.
  • 2012 Toyota Tacoma Base 4 Cyl 2.7L With A.C.
Product Details
Location : LowerNotes : Serpentine belt typeWarranty : 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 : Professional SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
Accessory Belt Idler Pulley - Direct Fit, Sold individually
ContiTech®
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: CTT50059
Guaranteed to Fit
$52.49
Vehicle Fitment
  • 2012 Toyota Tacoma Pre Runner 4 Cyl 2.7L Smooth Pulley
  • 2012 Toyota Tacoma Base 4 Cyl 2.7L Smooth Pulley
Product Details
Location : UpperWarranty : 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
Accessory Belt Idler Pulley - Sold individually
AC Delco®
Accessory Belt Idler Pulley - Sold individually
Part Number: AC36174
Guaranteed to Fit
$55.99
Vehicle Fitment
  • 2012 Toyota Tacoma X-Runner 6 Cyl 4.0L GAS
  • 2012 Toyota Tacoma Base 6 Cyl 4.0L GAS
  • 2012 Toyota Tacoma Pre Runner 4 Cyl 2.7L GAS
  • 2012 Toyota Tacoma Base 4 Cyl 2.7L GAS
  • 2012 Toyota Tacoma Pre Runner 6 Cyl 4.0L GAS
Product Details
Location : UpperWarranty : 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.

Accessory Belt Idler Pulley - Direct Fit, Sold individually
ContiTech®
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: CTT49129
Guaranteed to Fit
$59.99
Vehicle Fitment
  • 2012 Toyota Tacoma X-Runner 6 Cyl 4.0L Grooved Pulley, Includes Hardware
  • 2012 Toyota Tacoma Base 6 Cyl 4.0L Grooved Pulley, Includes Hardware
  • 2012 Toyota Tacoma Pre Runner 4 Cyl 2.7L With AC; Grooved Pulley, Includes Hardware
  • 2012 Toyota Tacoma Base 4 Cyl 2.7L With AC; Grooved Pulley, Includes Hardware
  • 2012 Toyota Tacoma Pre Runner 6 Cyl 4.0L Grooved Pulley, Includes Hardware
Product Details
Location : LowerWarranty : 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.

Material : SteelRecommended Use : OE ReplacementProduct 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: RB419667
Guaranteed to Fit
$54.99
Vehicle Fitment
  • 2012 Toyota Tacoma X-Runner 6 Cyl 4.0L Below Tensioner Assembly
  • 2012 Toyota Tacoma Base 6 Cyl 4.0L Below Tensioner Assembly
  • 2012 Toyota Tacoma Pre Runner 4 Cyl 2.7L
  • 2012 Toyota Tacoma Base 4 Cyl 2.7L
  • 2012 Toyota Tacoma Pre Runner 6 Cyl 4.0L Below Tensioner Assembly
Product Details
Notes : 20 mm Max Belt Width; 10.2 mm Pulley Bearing Inside Diameter; 30 mm Pulley Bearing Width; 70 mm Pulley Diameter; Serpentine Pulley/Belt 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 : 45905, 36174, 5905, 89169, 166030P010, 166030P020, 166030P030, 1660331040, 1660331050, SK89169, 36173, 49127, 49129Replaces OE Number : 45905, 36174, 5905, 89169, 166030P010, 166030P020, 166030P030, 1660331040, 1660331050, SK89169, 36173, 49127, 49129Material : SteelRecommended Use : OE ReplacementProduct Fit : Direct Fit
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: DY89169
Guaranteed to Fit
$59.49
Vehicle Fitment
  • 2012 Toyota Tacoma X-Runner 6 Cyl 4.0L
  • 2012 Toyota Tacoma Base 6 Cyl 4.0L
  • 2012 Toyota Tacoma Pre Runner 4 Cyl 2.7L
  • 2012 Toyota Tacoma Base 4 Cyl 2.7L
  • 2012 Toyota Tacoma Pre Runner 6 Cyl 4.0L
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 SeriesInterchange Part Number : REPT317402, 36174, 49129, 231169, 166030P010Replaces OE Number : 36174, 49129, 231169, 166030P010Product 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
  • 2012 Toyota Tacoma Pre Runner 6 Cyl 4.0L Above Tensioner Assembly; Power Steering and Water Pump
  • 2012 Toyota Tacoma Base 6 Cyl 4.0L Above Tensioner Assembly; Power Steering and Water Pump
  • 2012 Toyota Tacoma X-Runner 6 Cyl 4.0L Above Tensioner Assembly; Power Steering and Water Pump
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
Page 1 of 2 | Showing 1 - 15 of 28 results

Top Rated Products

Replacement Accessory Belt Idler Pulley, Serpentine, Flat, 2.76 In. Outside Diameter - Alternator
$12.44( Review)
The part is very good. The part is the best.
Victor J.
VERIFIED PURCHASER
4-Seasons Accessory Belt Idler Pulley - Direct Fit, Sold individually
$11.49( Review)
Works like it should that's for the quick delivery on time and precise
Marquis A.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Dorman Techoice Series Accessory Belt Idler Pulley - Direct Fit, Sold individually
$54.99
Q:Is this the lower or upper idler pulley?
Teeco8
A:BEST ANSWERHi Teeco, I'm glad to assist you. This fits both the lower and upper. If you're interested in this idler pulley, you can click on the link below for direct ordering to take advantage of our ongoing discount and limited stocks. I hope this helps, and happy shopping. https://www.carparts.com/accessory-belt-idler-pulley/dorman/rb419667?can=CPAE1047_CSQA_20240110 Show less
Arnel E.
 
1 Question, 1 AnswerView all Q&As >

Helpful Automotive Resources

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. .uce91366c254344f033c963cb0cfc708c { 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.