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Replacement and OEM Parts for 2010 Toyota 4Runner Idler Pulley

2010 Toyota 4Runner Idler Pulley

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2010 Toyota 4Runner
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  • OEM 2010 Toyota 4Runner Serpentine Idler Pulley Diagram - 16603-0P030
    View Related Parts

    OEM (Genuine) 2010 Toyota 4Runner Serpentine Idler Pulley

    PartNumber: 16603-0P030
    OEM 2010 Toyota 4Runner Serpentine Idler Pulley - 16603-0P030
    Product Specifications
    • Notes: 2.7 Liter, Upper; 4.0 Liter, #1
    • Other Names: Idler Pulley, Serpentine Idler Pulley
    • Item Dimensions: 3.7 x 3.4 x 1.4 inches
    • Item Weight: 1.30 Pounds
    • Replaces: 16603-31050
    • Part Description: 2010 Toyota 4Runner Serpentine Idler Pulley
    More Info
    Vehicle Fitment
    • 2010 Toyota 4Runner | Limited, Nightshade, Sport, SR5, SR5 Premium, Trail, TRD Off-Road, TRD Off-Road Premium, TRD Pro, TRD Sport, Venture | 4 Cyl 2.7 L GAS, 6 Cyl 4.0 L GAS
    $75.34 MSRP: $109.47
    You Save: $34.13 (32%)
  • Gates Drivealign Lower Drive Belt Idler Pulley for 2010 Toyota 4Runner - 36174

    Gates® Drivealign Lower Drive Belt Idler Pulley for 2010 Toyota 4Runner

    PartNumber: 36174
    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: 2.76"
    • Pulley 1 Flanged: No
    • UPC: 072053392821
    • Width: 33 mm
    • Part Description: 2010 Toyota 4Runner Drivealign Lower Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2010 Toyota 4Runner | All Trims | 6 Cyl 4.0L
    • 2010 Toyota 4Runner | All Trims | 4 Cyl 2.7L
    $55.99
  • Dayco No Slack Light Duty Idler Tensioner Pulley for 2010 Toyota 4Runner - 89169

    Dayco® No Slack Light Duty Idler Tensioner Pulley for 2010 Toyota 4Runner

    PartNumber: 89169
    Product Specifications
    • Bearing Inner Diameter 1: 10.3
    • Bearing Width: 29.17
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Steel
    • Max Belt Width: 07 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 70
    • Pulley Width: 33
    • UPC: 036687654717
    • Part Description: 2010 Toyota 4Runner No Slack Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 2010 Toyota 4Runner | All Trims | 6 Cyl 4.0L
    • 2010 Toyota 4Runner | All Trims | 4 Cyl 2.7L
    $45.47
  • Four Seasons Lower Drive Belt Idler Pulley for 2010 Toyota 4Runner - 45905

    Four Seasons® Lower Drive Belt Idler Pulley for 2010 Toyota 4Runner

    PartNumber: 45905
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: 1.250
    • Belt Width MM: 31.750
    • Bore Dia. IN: .399
    • Color: Black
    • Groove Quantity: Smooth
    • I.D. MM: 10.160
    • Inside Diameter: 0.40625
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 69.850
    • Outside Diameter: 2.750
    • Pulley Type: Back Idler
    • Pulley Width IN: 1.29
    • Pulley Width MM: 31.8
    • Style: Idler Pulley
    • UPC: 096361459052
    • Width: 31.8
    • Part Description: 2010 Toyota 4Runner Lower Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2010 Toyota 4Runner | All Trims | 6 Cyl 4.0L
    $14.96
  • OEM 2010 Toyota 4Runner Serpentine Idler Pulley Diagram - 88440-25070
    View Related Parts

    OEM (Genuine) 2010 Toyota 4Runner Serpentine Idler Pulley

    PartNumber: 88440-25070
    OEM 2010 Toyota 4Runner Serpentine Idler Pulley - 88440-25070
    Product Specifications
    • Notes: 2.7 Liter, Lower
    • Item Dimensions: 15.8 x 11.3 x 3.1 inches
    • Item Weight: 1.60 Pounds
    • Part Description: 2010 Toyota 4Runner Serpentine Idler Pulley
    More Info
    Vehicle Fitment
    • 2010 Toyota 4Runner | SR5 | 4 Cyl 2.7 L GAS
    $52.28 MSRP: $75.31
    You Save: $23.03 (31%)
  • Gates Drivealign Upper Drive Belt Idler Pulley for 2010 Toyota 4Runner - 36173

    Gates® Drivealign Upper Drive Belt Idler Pulley for 2010 Toyota 4Runner

    PartNumber: 36173
    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: 2.76"
    • Pulley 1 Flanged: No
    • UPC: 072053392814
    • Width: 34.5 mm
    • Part Description: 2010 Toyota 4Runner Drivealign Upper Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2010 Toyota 4Runner | All Trims | 6 Cyl 4.0L
    $48.06
  • Dayco No Slack Light Duty Idler Tensioner Pulley for 2010 Toyota 4Runner - 89158

    Dayco® No Slack Light Duty Idler Tensioner Pulley for 2010 Toyota 4Runner

    PartNumber: 89158
    Product Specifications
    • Bearing Inner Diameter 1: 10.3
    • Bearing Width: 13
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Steel
    • Max Belt Width: 07 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 70
    • Pulley Width: 32
    • UPC: 036687645289
    • Part Description: 2010 Toyota 4Runner No Slack Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 2010 Toyota 4Runner | All Trims | 6 Cyl 4.0L
    $41.05
  • Four Seasons Upper Drive Belt Idler Pulley for 2010 Toyota 4Runner - 45070

    Four Seasons® Upper Drive Belt Idler Pulley for 2010 Toyota 4Runner

    PartNumber: 45070
    Product Specifications
    • Belt Type: Back Idler
    • Belt Width IN: 1.00
    • Belt Width MM: 25.4
    • Bore Dia. IN: .413
    • Color: Black
    • Groove Quantity: Smooth
    • I.D. MM: 32.0
    • Inside Diameter: 1.26
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 70.0
    • Outside Diameter: 2.76
    • Pulley Type: Idler Pulley
    • Pulley Width IN: 1.25
    • Pulley Width MM: Idler / Tensioner Pulley
    • Style: Idler / Tensioner Pulley
    • UPC: 096361450707
    • Width: 31.8
    • Part Description: 2010 Toyota 4Runner Upper Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2010 Toyota 4Runner | All Trims | 6 Cyl 4.0L
    $9.33
  • Gates Drivealign Lower Drive Belt Idler Pulley for 2010 Toyota 4Runner - 36614

    Gates® Drivealign Lower Drive Belt Idler Pulley for 2010 Toyota 4Runner

    PartNumber: 36614
    Product Specifications
    • Notes: w/AC
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • OE Comparison Rating: OE Performance
    • Outside Diameter: 70 mm
    • Pulley 1 Flanged: No
    • UPC: 072053073904
    • Width: 28 mm
    • Part Description: 2010 Toyota 4Runner Drivealign Lower Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2010 Toyota 4Runner | All Trims | 4 Cyl 2.7L
    $44.25
  • Dayco No Slack Light Duty Idler Tensioner Pulley for 2010 Toyota 4Runner - 89175

    Dayco® No Slack Light Duty Idler Tensioner Pulley for 2010 Toyota 4Runner

    PartNumber: 89175
    Product Specifications
    • Bearing Inner Diameter 1: 17
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Steel
    • Max Belt Width: 07 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 70
    • Pulley Width: 33
    • UPC: 036687704795
    • Part Description: 2010 Toyota 4Runner No Slack Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 2010 Toyota 4Runner | All Trims | 4 Cyl 2.7L
    $20.02
  • OEM 2010 Toyota 4Runner Serpentine Idler Pulley Diagram - 16604-0P011
    View Related Parts

    OEM (Genuine) 2010 Toyota 4Runner Serpentine Idler Pulley

    PartNumber: 16604-0P011
    OEM 2010 Toyota 4Runner Serpentine Idler Pulley - 16604-0P011
    Product Specifications
    • Notes: 4.0 Liter, #2; 4Runner; 4.0L; No.2
    • Other Names: Idler Pulley, Tensioner
    • Item Dimensions: 2.9 x 1.3 x 2.9 inches
    • Item Weight: 0.90 Pounds
    • Replaces: 16604-31020
    • Part Description: 2010 Toyota 4Runner Serpentine Idler Pulley
    More Info
    Vehicle Fitment
    • 2010 Toyota 4Runner | Limited, Nightshade, SR5, SR5 Premium, Trail, TRD Off-Road, TRD Off-Road Premium, TRD Pro, TRD Sport, Venture | 6 Cyl 4.0 L GAS