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2021 BMW X7
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Timing Belts, Chains, Cams & Related Parts
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  • OEM 2021 BMW X7 Timing Chain Tensioner - 11-31-7-557-741

    OEM (Genuine) 2021 BMW X7 Timing Chain Tensioner

    PartNumber: 11-31-7-557-741
    $99.32 MSRP: $131.32
    You Save: $32.00 (25%)
    Product Specifications
    • Notes: X7
    • Other Names: Tensioner
    • Item Dimensions: 9.7 x 6.2 x 2.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 BMW X7 Timing Chain Tensioner
    More Info
    Vehicle Fitment
    • 2021 BMW X7 | M50i, M60i, xDrive50i | 8 Cyl 4.4 L GAS, 8 Cyl 4.4 L MILD HYBRID EV-GAS (MHEV)
  • OEM 2021 BMW X7 Belt Tensioner - 11-28-7-549-873

    OEM (Genuine) 2021 BMW X7 Belt Tensioner

    PartNumber: 11-28-7-549-873
    $133.94 MSRP: $178.55
    You Save: $44.61 (25%)
    Product Specifications
    • Notes: 4.4 Liter Twin Turbo; X7; 4.4l
    • Other Names: Serpentine Tensioner, Tensioner
    • Item Weight: 2.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 BMW X7 Belt Tensioner
    More Info
    Vehicle Fitment
    • 2021 BMW X7 | M50i, M60i, xDrive40i, xDrive50i | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 4.4 L GAS, 8 Cyl 4.4 L MILD HYBRID EV-GAS (MHEV)
  • OEM 2021 BMW X7 Timing Chain Tensioner - 11-31-8-631-848

    OEM (Genuine) 2021 BMW X7 Timing Chain Tensioner

    PartNumber: 11-31-8-631-848
    $70.74 MSRP: $93.53
    You Save: $22.79 (25%)
    Product Specifications
    • Notes: X7
    • Other Names: Tensioner, Tensioner Arm, Timing Tensioner
    • Fitment Type: Direct Replacement
    • Part Description: 2021 BMW X7 Timing Chain Tensioner
    More Info
    Vehicle Fitment
    • 2021 BMW X7 | xDrive40i | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L MILD HYBRID EV-GAS (MHEV)
  • OEM 2021 BMW X7 MECHANICAL BELT TENSIONER - 11-28-7-952-899

    OEM (Genuine) 2021 BMW X7 MECHANICAL BELT TENSIONER

    PartNumber: 11-28-7-952-899
    $133.94 MSRP: $178.55
    You Save: $44.61 (25%)
    Product Specifications
    • Notes: 3.0 Liter Turbo, 2019-22; X7; 3.0l
    • Other Names: Belt Tensioner, Serpentine Tensioner
    • Item Dimensions: 7.2 x 7.7 x 6.5 inches
    • Item Weight: 2.30 Pounds
    • Part Description: 2021 BMW X7 MECHANICAL BELT TENSIONER
    More Info
    Vehicle Fitment
    • 2021 BMW X7 | M50i, xDrive40i | 6 Cyl 3.0 L GAS, 8 Cyl 4.4 L GAS