Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
Replacement and OEM Parts for Infiniti Idler Pulley
Select your vehicle for the best product fit
  • Select Vehicle by Model
  • Select Vehicle by VIN
Select Make
Select Model
Select Year
or

Infiniti Idler Pulley

< Back to View All
Timing Belts, Chains, Cams & Related Parts
  • Department
  • Brands
  • Prices

61 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM (Genuine) Infiniti Pulley Assy-Idler, Compressor

    PartNumber: 11925-AG30A
    OEM Infiniti Pulley Assy-Idler, Compressor - 11925-AG30A
    Product Specifications
    • Item Dimensions: 5.8 x 3.6 x 2.1 inches
    • Item Weight: 1.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11925-4W000, 11925-AG300
    • Part Description: Infiniti Pulley Assy-Idler, Compressor
    More Info
    $120.88 MSRP: $165.83
    You Save: $44.95 (28%)
  • Gates Drivealign Upper Drive Belt Idler Pulley for Infiniti - 36305

    Gates® Drivealign Upper Drive Belt Idler Pulley for Infiniti

    PartNumber: 36305
    Product Specifications
    • Bearing Bore Inside Diameter 1: 10 mm
    • Contact Surface: V-Ribbed Grooved
    • Material: Steel
    • Number of Grooves: 7
    • Number Of Pulleys: 1
    • Outside Diameter: 2.76"
    • Pulley 1 Flanged: Yes
    • UPC: 072053394139
    • Width: 31 mm
    • Part Description: Infiniti Drivealign Upper Drive Belt Idler Pulley
    More Info
    $58.22
  • Dayco No Slack Light Duty Idler Tensioner Pulley for Infiniti - 89570

    Dayco® No Slack Light Duty Idler Tensioner Pulley for Infiniti

    PartNumber: 89570
    Product Specifications
    • Bearing Inner Diameter 1: 12
    • Bearing Width: 24
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Steel
    • Max Belt Width: 06 Rib
    • Number of Bearings: 2
    • Pulley Outside Diameter: 84.1
    • Pulley Width: 25.1
    • UPC: 036687916259
    • Part Description: Infiniti No Slack Light Duty Idler Tensioner Pulley
    More Info
    $61.22
  • Four Seasons Drive Belt Idler Pulley for Infiniti - 45062

    Four Seasons® Drive Belt Idler Pulley for Infiniti

    PartNumber: 45062
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: 0.875
    • Belt Width MM: 22.225
    • Bore Dia. IN: .47
    • Color: Black
    • Groove Quantity: Smooth
    • I.D. MM: 12.0
    • Inside Diameter: .47
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 82.550
    • Outside Diameter: 3.250
    • Pulley Type: Back Idler
    • Pulley Width IN: 1
    • Pulley Width MM: Idler / Tensioner Pulley
    • Style: Idler / Tensioner Pulley
    • UPC: 096361450622
    • Width: 25.4
    • Part Description: Infiniti Drive Belt Idler Pulley
    More Info
    $28.27
  • OEM (Genuine) Infiniti Pulley Assy-Idler

    PartNumber: 11925-JK20D
    OEM Infiniti Pulley Assy-Idler - 11925-JK20D
    Product Specifications
    • Other Names: Idler Pulley, Serpentine Idler Pulley
    • Item Dimensions: 3.4 x 3.3 x 2.6 inches
    • Item Weight: 1.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 11925-JK20C, 11925-JK20A
    • Part Description: Infiniti Pulley Assy-Idler
    More Info
    $120.88 MSRP: $165.83
    You Save: $44.95 (28%)
  • Gates Drivealign OE Exact Drive Belt Idler Pulley for Infiniti - 36113

    Gates® Drivealign OE Exact Drive Belt Idler Pulley for Infiniti

    PartNumber: 36113
    Product Specifications
    • Bearing Bore Inside Diameter 1: 12 mm
    • Contact Surface: V-Ribbed Grooved
    • Material: Steel
    • Number of Grooves: 5
    • Number Of Pulleys: 1
    • OE Comparison Rating: OE Exact
    • Outside Diameter: 3.15"
    • Pulley 1 Flanged: Yes
    • UPC: 072053204858
    • Width: 23 mm
    • Part Description: Infiniti Drivealign OE Exact Drive Belt Idler Pulley
    More Info
    $61.28
  • Four Seasons Drive Belt Idler Pulley for Infiniti - 45004

    Four Seasons® Drive Belt Idler Pulley for Infiniti

    PartNumber: 45004
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: 1.000
    • Belt Width MM: 25.400
    • Bore Dia. IN: .47
    • Color: Black
    • Groove Quantity: Smooth
    • I.D. MM: 11.906
    • Inside Diameter: 0.46875
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 82.550
    • Outside Diameter: 3.250
    • Pulley Type: Idler Pulley
    • Pulley Width IN: .94
    • Pulley Width MM: 23.9
    • Style: Idler / Tensioner Pulley
    • UPC: 096361450042
    • Width: 23.9
    • Part Description: Infiniti Drive Belt Idler Pulley
    More Info
    $16.30
  • OEM (Genuine) Infiniti Pulley Assy-Idler

    PartNumber: 11925-EY00A
    OEM Infiniti Pulley Assy-Idler - 11925-EY00A
    Product Specifications
    • Other Names: Idler Pulley
    • Item Dimensions: 3.3 x 3.4 x 2.6 inches
    • Item Weight: 1.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Pulley Assy-Idler
    More Info
    $76.18 MSRP: $104.52
    You Save: $28.34 (28%)
  • Gates Drivealign Drive Belt Idler Pulley for Infiniti - 36306

    Gates® Drivealign Drive Belt Idler Pulley for Infiniti

    PartNumber: 36306
    Product Specifications
    • Bearing Bore Inside Diameter 1: 10 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • Outside Diameter: 75 mm
    • Pulley 1 Flanged: No
    • UPC: 072053394146
    • Width: 31 mm
    • Part Description: Infiniti Drivealign Drive Belt Idler Pulley
    More Info
    $39.00
  • Dayco No Slack Light Duty Idler Tensioner Pulley for Infiniti - 89511

    Dayco® No Slack Light Duty Idler Tensioner Pulley for Infiniti

    PartNumber: 89511
    Product Specifications
    • Bearing Inner Diameter 1: 12
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: N
    • Groove Quantity: 5
    • Material: Steel
    • Max Belt Width: 05 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 82
    • Pulley Width: 23
    • UPC: 036687782946
    • Part Description: Infiniti No Slack Light Duty Idler Tensioner Pulley
    More Info
    $49.24
  • Four Seasons Drive Belt Idler Pulley for Infiniti - 45012

    Four Seasons® Drive Belt Idler Pulley for Infiniti

    PartNumber: 45012
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: 1.0625
    • Belt Width MM: 7.9375
    • Bore Dia. IN: 0.668
    • Groove Quantity: Smooth
    • I.D. MM: 17
    • Inside Diameter: 1.06
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 82.550
    • Outside Diameter: 3.250
    • Pulley Type: Back Idler
    • Pulley Width IN: 1.062
    • Pulley Width MM: 26.9
    • Style: Idler / Tensioner Pulley
    • UPC: 096361450127
    • Width: 26.9
    • Part Description: Infiniti Drive Belt Idler Pulley
    More Info
    $14.75
  • OEM (Genuine) Infiniti Pulley Assy-Idler

    PartNumber: 11925-JK21A
    OEM Infiniti Pulley Assy-Idler - 11925-JK21A
    Product Specifications
    • Other Names: Idler Pulley, Serpentine Idler Pulley
    • Item Dimensions: 3.6 x 3.4 x 2.5 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Pulley Assy-Idler
    More Info
    $120.88 MSRP: $165.83
    You Save: $44.95 (28%)
  • Gates Drivealign Drive Belt Idler Pulley for Infiniti - 36321

    Gates® Drivealign Drive Belt Idler Pulley for Infiniti

    PartNumber: 36321
    Product Specifications
    • Bearing Bore Inside Diameter 1: 12 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • Outside Diameter: 84 mm
    • Pulley 1 Flanged: No
    • UPC: 072053398830
    • Width: 20 mm
    • Part Description: Infiniti Drivealign Drive Belt Idler Pulley
    More Info
    $33.18
  • Dayco No Slack Light Duty Idler Tensioner Pulley for Infiniti - 89156

    Dayco® No Slack Light Duty Idler Tensioner Pulley for Infiniti

    PartNumber: 89156
    Product Specifications
    • Bearing Inner Diameter 1: 12
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Steel
    • Max Belt Width: 05 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 84
    • Pulley Width: 22.8
    • UPC: 036687645104
    • Part Description: Infiniti No Slack Light Duty Idler Tensioner Pulley
    More Info
    $36.47
  • Four Seasons Drive Belt Idler Pulley for Infiniti - 45916

    Four Seasons® Drive Belt Idler Pulley for Infiniti

    PartNumber: 45916
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: 0.9375
    • Belt Width MM: 22.225
    • Bore Dia. IN: .47
    • Color: Black
    • Groove Quantity: Smooth
    • I.D. MM: 11.906
    • Inside Diameter: 0.46875
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 84.138
    • Outside Diameter: 3.3125
    • Pulley Type: Back Idler
    • Pulley Width IN: 1
    • Pulley Width MM: Idler Pulley
    • Style: Idler Pulley
    • UPC: 096361459168
    • Width: 25.4
    • Part Description: Infiniti Drive Belt Idler Pulley
    More Info
    $7.25
  • OEM (Genuine) Infiniti Pulley-Idler

    PartNumber: 11927-AL500
    OEM Infiniti Pulley-Idler - 11927-AL500
    Product Specifications
    • Other Names: Idler Pulley, Tension Pulley
    • Item Dimensions: 4.0 x 3.8 x 1.7 inches
    • Item Weight: 1.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Pulley-Idler
    More Info
    $59.40 MSRP: $81.50
    You Save: $22.10 (28%)
  • Gates Drivealign Drive Belt Idler Pulley for Infiniti - 36336

    Gates® Drivealign Drive Belt Idler Pulley for Infiniti

    PartNumber: 36336
    Product Specifications
    • Bearing Bore Inside Diameter 1: 12 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • Outside Diameter: 84 mm
    • Pulley 1 Flanged: No
    • UPC: 770075513971
    • Width: 25 mm
    • Part Description: Infiniti Drivealign Drive Belt Idler Pulley
    More Info
    $35.82
  • Dayco No Slack Light Duty Idler Tensioner Pulley for Infiniti - 89149

    Dayco® No Slack Light Duty Idler Tensioner Pulley for Infiniti

    PartNumber: 89149
    Product Specifications
    • Bearing Inner Diameter 1: 12
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: N
    • Groove Quantity: 4
    • Material: Steel
    • Max Belt Width: 04 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 80
    • Pulley Width: 19
    • UPC: 036687633910
    • Part Description: Infiniti No Slack Light Duty Idler Tensioner Pulley
    More Info
    $36.37
  • OEM (Genuine) Infiniti Pulley Assy-Idler

    PartNumber: 11925-EZ30A
    OEM Infiniti Pulley Assy-Idler - 11925-EZ30A
    Product Specifications
    • Other Names: Idler Pulley, Pulley Assembly
    • Item Dimensions: 3.5 x 3.6 x 2.1 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Pulley Assy-Idler
    More Info
    $75.59 MSRP: $103.70
    You Save: $28.11 (28%)
  • Gates Drivealign Drive Belt Idler Pulley for Infiniti - 36222

    Gates® Drivealign Drive Belt Idler Pulley for Infiniti

    PartNumber: 36222
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: V-Ribbed Grooved
    • Material: Steel
    • Number of Grooves: 7
    • Number Of Pulleys: 1
    • Outside Diameter: 2.83"
    • Pulley 1 Flanged: Yes
    • UPC: 072053393293
    • Width: 28 mm
    • Part Description: Infiniti Drivealign Drive Belt Idler Pulley
    More Info
    $35.20
  • Dayco No Slack Light Duty Idler Tensioner Pulley for Infiniti - 89153

    Dayco® No Slack Light Duty Idler Tensioner Pulley for Infiniti

    PartNumber: 89153
    Product Specifications
    • Bearing Inner Diameter 1: 12
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Steel
    • Max Belt Width: 05 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 84
    • Pulley Width: 18.2
    • UPC: 036687644114
    • Part Description: Infiniti No Slack Light Duty Idler Tensioner Pulley
    More Info
    $35.44
  • OEM (Genuine) Infiniti Pulley Assy-Idler

    PartNumber: 11925-4JM0A
    OEM Infiniti Pulley Assy-Idler - 11925-4JM0A
    Product Specifications
    • Other Names: Idler Pulley
    • Item Dimensions: 3.6 x 3.5 x 2.6 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Pulley Assy-Idler
    More Info
    $143.02 MSRP: $196.20
    You Save: $53.18 (28%)
  • Gates Drivealign Drive Belt Idler Pulley for Infiniti - 36087

    Gates® Drivealign Drive Belt Idler Pulley for Infiniti

    PartNumber: 36087
    Product Specifications
    • Bearing Bore Inside Diameter 1: 12 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • Outside Diameter: 84 mm
    • Pulley 1 Flanged: No
    • UPC: 072053209631
    • Width: 25 mm
    • Part Description: Infiniti Drivealign Drive Belt Idler Pulley
    More Info
    $29.77
  • Dayco No Slack Light Duty Idler Tensioner Pulley for Infiniti - 89150

    Dayco® No Slack Light Duty Idler Tensioner Pulley for Infiniti

    PartNumber: 89150
    Product Specifications
    • Bearing Inner Diameter 1: 12
    • Bearing Inner Diameter 2: 12
    • Bearing Width: 24
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Steel
    • Max Belt Width: 05 Rib
    • Number of Bearings: 2
    • Pulley Outside Diameter: 84
    • Pulley Width: 25.1
    • UPC: 036687643933
    • Part Description: Infiniti No Slack Light Duty Idler Tensioner Pulley
    More Info
    $35.35
  • OEM (Genuine) Infiniti Pulley Assy-Idler

    PartNumber: 11925-5CA0C
    OEM Infiniti Pulley Assy-Idler - 11925-5CA0C
    Product Specifications
    • Other Names: Idler Pulley
    • Item Dimensions: 4.1 x 3.6 x 3.2 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Pulley Assy-Idler
    More Info
    $129.01 MSRP: $176.98
    You Save: $47.97 (28%)
  • Gates Drivealign Drive Belt Idler Pulley for Infiniti - 38011

    Gates® Drivealign Drive Belt Idler Pulley for Infiniti

    PartNumber: 38011
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • Outside Diameter: 3.23"
    • Pulley 1 Flanged: No
    • UPC: 072053545302
    • Width: 27 mm
    • Part Description: Infiniti Drivealign Drive Belt Idler Pulley
    More Info
    $22.58
  • Dayco No Slack Light Duty Idler Tensioner Pulley for Infiniti - 89182

    Dayco® No Slack Light Duty Idler Tensioner Pulley for Infiniti

    PartNumber: 89182
    Product Specifications
    • Bearing Inner Diameter 1: 12
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Steel
    • Max Belt Width: 07 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 76
    • Pulley Width: 38
    • UPC: 036687749918
    • Part Description: Infiniti No Slack Light Duty Idler Tensioner Pulley
    More Info
    $34.27
  • OEM (Genuine) Infiniti Tensioner Assy-Auto

    PartNumber: 11955-1CA1A
    OEM Infiniti Tensioner Assy-Auto - 11955-1CA1A
    Product Specifications
    • Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
    • Item Dimensions: 7.2 x 5.2 x 5.2 inches
    • Item Weight: 3.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Infiniti Tensioner Assy-Auto
    More Info
    $291.47 MSRP: $399.83
    You Save: $108.36 (28%)
  • Gates Drivealign Drive Belt Idler Pulley for Infiniti - 38005

    Gates® Drivealign Drive Belt Idler Pulley for Infiniti

    PartNumber: 38005
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • Outside Diameter: 3.23"
    • Pulley 1 Flanged: No
    • UPC: 072053415292
    • Width: 30.5 mm
    • Part Description: Infiniti Drivealign Drive Belt Idler Pulley
    More Info
    $21.20
  • Dayco No Slack Light Duty Adjustable Idler Tensioner Pulley for Infiniti - 89134

    Dayco® No Slack Light Duty Adjustable Idler Tensioner Pulley for Infiniti

    PartNumber: 89134
    Product Specifications
    • Bearing Inner Diameter 1: 12
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Steel
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 84
    • Pulley Width: 25
    • UPC: 036687608871
    • Part Description: Infiniti No Slack Light Duty Adjustable Idler Tensioner Pulley
    More Info
    $33.50
1-30 of 61 Results
< Previous
123
Next >

About Infiniti Idler Pulley

Infiniti is the luxury car brand of Nissan. Now, the network of Infiniti's dealerships covers a wide area in the country. It comes with plenty of quality vehicles and parts, including the idler pulley parts. The idler pulley parts are essential because they are in charge of routing the timing belt so that it remains in the correct position. There can be one or more Infiniti idler pulley parts along the timing chain and each can come in different sizes.
Infiniti has many merits. But problems arise after idler pulley parts have been used for a long period. The idler pulley parts provide tension and help guide the belt to the proper routing. An idler pulley should be replaced every 50,000 to 100,000 miles. The vast catalog includes the braking system, the powertrain, the chassis, and other types of crucial Infiniti parts. Get impressive services and upkeep here with performance products online.