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2021 Toyota 4Runner Idler Pulley

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2021 Toyota 4Runner
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  • OEM 2021 Toyota 4Runner Serpentine Idler Pulley - 16603-0P030
    OEM 2021 Toyota 4Runner Serpentine Idler Pulley Diagram - 16603-0P030
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    OEM (Genuine) 2021 Toyota 4Runner Serpentine Idler Pulley

    PartNumber: 16603-0P030
    $79.26 MSRP: $115.16
    You Save: $35.90 (32%)
    Product Specifications
    • Notes: 4.0 Liter, #1
    • Other Names: Idler Pulley, Serpentine Idler Pulley
    • Item Dimensions: 3.7 x 3.5 x 1.4 inches
    • Item Weight: 1.60 Pounds
    • Replaces: 16603-31050
    • Part Description: 2021 Toyota 4Runner Serpentine Idler Pulley
    More Info
    Vehicle Fitment
    • 2021 Toyota 4Runner | 40th Anniversary Edition, 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
  • OEM 2021 Toyota 4Runner Serpentine Idler Pulley - 16604-31030
    OEM 2021 Toyota 4Runner Serpentine Idler Pulley Diagram - 16604-31030
    View Related Parts

    OEM (Genuine) 2021 Toyota 4Runner Serpentine Idler Pulley

    PartNumber: 16604-31030
    $63.94 MSRP: $92.89
    You Save: $28.95 (32%)
    Product Specifications
    • Notes: 4.0 Liter, #2, W/Mark Pu107013armxy1, #2, W/Mark Pu107013armxy1
    • Other Names: Serpentine Idler Pulley; Pulley Sub-Assembly, Idler, NO.2
    • Item Dimensions: 4.3 x 3.9 x 2.1 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Toyota 4Runner Serpentine Idler Pulley
    More Info
    Vehicle Fitment
    • 2021 Toyota 4Runner | 40th Anniversary Edition, Limited, Nightshade, SR5, SR5 Premium, Trail, TRD Off-Road, TRD Off-Road Premium, TRD Pro, TRD Sport, Venture | 6 Cyl 4.0 L GAS
  • OEM 2021 Toyota 4Runner Serpentine Idler Pulley - 16604-0P011
    OEM 2021 Toyota 4Runner Serpentine Idler Pulley Diagram - 16604-0P011
    View Related Parts

    OEM (Genuine) 2021 Toyota 4Runner Serpentine Idler Pulley

    PartNumber: 16604-0P011
    $69.65 MSRP: $101.20
    You Save: $31.55 (32%)
    Product Specifications
    • Notes: 4.0 Liter, #2, W/Mark Pu107013armxy3, #2, W/Mark Pu107013armxy3
    • Other Names: Serpentine Idler Pulley; Tensioner
    • Item Dimensions: 3.0 x 1.3 x 2.9 inches
    • Item Weight: 1.20 Pounds
    • Replaces: 16604-31020
    • Part Description: 2021 Toyota 4Runner Serpentine Idler Pulley
    More Info
    Vehicle Fitment
    • 2021 Toyota 4Runner | 40th Anniversary Edition, Limited, Nightshade, SR5, SR5 Premium, Trail, TRD Off-Road, TRD Off-Road Premium, TRD Pro, TRD Sport, Venture | 6 Cyl 4.0 L GAS