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2012 Mazda 3
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2012 Mazda 3

2012 Mazda 3 Accessory Belt Idler Pulleys

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Accessory Belt Idler Pulley - Direct Fit, Sold individually
Replacement
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: RM31740001
Guaranteed to Fit
$9.04
Vehicle Fitment
  • 2012 Mazda 3 GT 4 Cyl 2.5L
  • 2012 Mazda 3 Mazdaspeed 4 Cyl 2.3L
  • 2012 Mazda 3 S 4 Cyl 2.5L
Product Details
Location : Smooth PulleyNotes : Serpentine; Flat; 70 mm OD; 17 mm ID; 26 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 : 0Interchange Part Number : 36263, LFH115940AReplaces OE Number : LFH115940ARecommended 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: DY89144
Guaranteed to Fit
$18.99
Vehicle Fitment
  • 2012 Mazda 3 GT 4 Cyl 2.5L
  • 2012 Mazda 3 S 4 Cyl 2.5L
  • 2012 Mazda 3 Mazdaspeed 4 Cyl 2.3L
Product Details
Location : Smooth PulleyWarranty : 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 : REPM317402, 89070, 0002020019Product Fit : Direct Fit
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Gates®
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: GAT36263
Guaranteed to Fit
$37.99
Vehicle Fitment
  • 2012 Mazda 3 GT 4 Cyl 2.5L
  • 2012 Mazda 3 Mazdaspeed 4 Cyl 2.3L
  • 2012 Mazda 3 S 4 Cyl 2.5L
Product Details
Location : Smooth PulleyNotes : 28 mm W; 17 mm bearing bore ID; 70 mm OD; Thermoplastic material; Smooth/backside contact surface; Non-flanged; Includes bolt, dust shield, and spacerWarranty : 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 : RM31740001Recommended Use : OE ReplacementProduct Fit : Direct Fit
GM Original Equipment Series Accessory Belt Idler Pulley - Sold individually
AC Delco®
GM Original Equipment Series Accessory Belt Idler Pulley - Sold individually
Part Number: AC1540486
Guaranteed to Fit
$17.49
Vehicle Fitment
  • 2012 Mazda 3 GS-SKY 4 Cyl 2.0L
  • 2012 Mazda 3 GX 4 Cyl 2.0L
  • 2012 Mazda 3 GS 4 Cyl 2.0L
  • 2012 Mazda 3 i 4 Cyl 2.0L
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 : GM Original Equipment Series
Accessory Belt Idler Pulley - Direct Fit, Sold individually
ContiTech®
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: CTT49179
Guaranteed to Fit
$40.49
Vehicle Fitment
  • 2012 Mazda 3 GT 4 Cyl 2.5L Accessory Drive; Smooth Pulley
  • 2012 Mazda 3 Mazdaspeed 4 Cyl 2.3L Accessory Drive; Smooth Pulley
  • 2012 Mazda 3 S 4 Cyl 2.5L 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.

Material : SteelRecommended Use : OE ReplacementProduct Fit : Direct Fit
Accessory Belt Idler Pulley - Sold individually
AC Delco®
Accessory Belt Idler Pulley - Sold individually
Part Number: AC36263
Guaranteed to Fit
$48.99
Vehicle Fitment
  • 2012 Mazda 3 GT 4 Cyl 2.5L GAS
  • 2012 Mazda 3 Mazdaspeed 4 Cyl 2.3L GAS
  • 2012 Mazda 3 S 4 Cyl 2.5L GAS
Product Details
Location : Smooth PulleyWarranty : 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
Dayco®
Accessory Belt Idler Pulley - Direct Fit, Sold individually
Part Number: DY89564
Guaranteed to Fit
$165.99
Vehicle Fitment
  • 2012 Mazda 3 GT 4 Cyl 2.5L
  • 2012 Mazda 3 Mazdaspeed 4 Cyl 2.3L
  • 2012 Mazda 3 S 4 Cyl 2.5L
Product Details
Location : Grooved PulleyWarranty : 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.

Numberof Grooveson Pulley : 4Material : SteelRecommended Use : OE ReplacementProduct 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: GAT36422
Guaranteed to Fit
$188.99
Vehicle Fitment
  • 2012 Mazda 3 S 4 Cyl 2.5L GAS, Grooved Pulley
  • 2012 Mazda 3 GT 4 Cyl 2.5L GAS, Grooved Pulley
  • 2012 Mazda 3 Mazdaspeed 4 Cyl 2.3L GAS, Grooved Pulley
Product Details
Notes : 28 mm W; 17 mm ID Bearing Bore; 75 mm OD; Flanged Pulley; Includes BracketWarranty : 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 : 6Material : SteelRecommended 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: CTT50055
Guaranteed to Fit
$191.49
Vehicle Fitment
  • 2012 Mazda 3 S 4 Cyl 2.5L Accessory Drive; Includes Bracket; Grooved Pulley, Includes Hardware
  • 2012 Mazda 3 GT 4 Cyl 2.5L Accessory Drive; Includes Bracket; Grooved Pulley, Includes Hardware
  • 2012 Mazda 3 Mazdaspeed 4 Cyl 2.3L Accessory Drive; Includes Bracket; Grooved Pulley, Includes Hardware
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.

Material : SteelRecommended Use : OE ReplacementProduct Fit : Direct Fit
Accessory Belt Idler Pulley - Sold individually
AC Delco®
Accessory Belt Idler Pulley - Sold individually
Part Number: AC36422
Guaranteed to Fit
$246.49
Vehicle Fitment
  • 2012 Mazda 3 S 4 Cyl 2.5L GAS
  • 2012 Mazda 3 GT 4 Cyl 2.5L GAS
  • 2012 Mazda 3 Mazdaspeed 4 Cyl 2.3L GAS
Product Details
Location : Grooved PulleyWarranty : 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.

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: DY89015
Guaranteed to Fit
$18.99
Vehicle Fitment
  • 2012 Mazda 3 GS-SKY 4 Cyl 2.0L
  • 2012 Mazda 3 GT 4 Cyl 2.5L
  • 2012 Mazda 3 GS 4 Cyl 2.0L
  • 2012 Mazda 3 GX 4 Cyl 2.0L
  • 2012 Mazda 3 S 4 Cyl 2.5L
  • 2012 Mazda 3 Mazdaspeed 4 Cyl 2.3L
  • 2012 Mazda 3 i 4 Cyl 2.0L
Product Details
Warranty : 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 : 6Interchange Part Number : REPI315401, 38001Product Fit : Direct Fit
Accessory Belt Idler Pulley - Universal, Sold individually
Holley®
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
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
Page 1 of 2 | Showing 1 - 15 of 21 results

Top Rated Products

Replacement Accessory Belt Idler Pulley - Direct Fit, Sold individually
$9.04( Review)
Great part and works great
Eldridge C.
VERIFIED PURCHASER

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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.