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Replacement and OEM Parts for 2018 Ford F-150 Belt Tensioner
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2018 Ford F-150
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  • OEM (Genuine) 2018 Ford F-150 Serpentine Tensioner

    PartNumber: BR3Z-6B209-H
    OEM 2018 Ford F-150 Serpentine Tensioner - BR3Z-6B209-H
    Product Specifications
    • Notes: 5.0 Liter; F150; 5.0l; Lower Serpentine Belt
    • Other Names: Belt Tensioner, Serpentine Tensioner
    • Item Dimensions: 7.6 x 4.2 x 4.3 inches
    • Item Weight: 2.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: BR3Z-6B209-B
    • Part Description: 2018 Ford F-150 Serpentine Tensioner
    More Info
    Vehicle Fitment
    • 2018 Ford F-150 | FX2, FX4, King Ranch, Lariat, Platinum, SSV, STX, XL, XLT | 8 Cyl 5.0 L FLEX
    $113.29 MSRP: $187.27
    You Save: $73.98 (40%)
  • Gates Drivealign Drive Belt Tensioner Assembly for 2018 Ford F-150 - 39364

    Gates® Drivealign Drive Belt Tensioner Assembly for 2018 Ford F-150

    PartNumber: 39364
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Thermoplastic
    • Number Of Pulleys: 1
    • OE Comparison Rating: OE Performance
    • Outside Diameter: 70 mm
    • Pulley 1 Flanged: No
    • UPC: 770075718710
    • Width: 26 mm
    • Part Description: 2018 Ford F-150 Drivealign Drive Belt Tensioner Assembly
    More Info
    Vehicle Fitment
    • 2018 Ford F-150 | All Trims | 8 Cyl 5.0L
    $41.16
  • OEM (Genuine) 2018 Ford F-150 Serpentine Tensioner

    PartNumber: BL3Z-6A228-B
    OEM 2018 Ford F-150 Serpentine Tensioner - BL3Z-6A228-B
    Product Specifications
    • Notes: 5.0 Liter; F150; 5.0l; Upper A/C Belt
    • Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
    • Item Dimensions: 8.5 x 4.4 x 4.6 inches
    • Item Weight: 2.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 Ford F-150 Serpentine Tensioner
    More Info
    Vehicle Fitment
    • 2018 Ford F-150 | FX2, FX4, King Ranch, Lariat, Platinum, SSV, STX, XL, XLT | 8 Cyl 5.0 L FLEX
    $100.20 MSRP: $165.64
    You Save: $65.44 (40%)
  • OEM (Genuine) 2018 Ford F-150 Tensioner

    PartNumber: HL3Z-6L266-A
    OEM 2018 Ford F-150 Tensioner - HL3Z-6L266-A
    Product Specifications
    • Notes: F150; W/Turbo; Left
    • Other Names: Tensioner
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 Ford F-150 Tensioner
    More Info
    Vehicle Fitment
    • 2018 Ford F-150 | King Ranch, Lariat, Limited, Platinum, Police Responder, Raptor, SSV, XL, XLT | 6 Cyl 3.5 L GAS
    $46.11 MSRP: $66.83
    You Save: $20.72 (32%)
  • OEM (Genuine) 2018 Ford F-150 Tensioner

    PartNumber: JL3Z-6L266-A
    OEM 2018 Ford F-150 Tensioner - JL3Z-6L266-A
    Product Specifications
    • Notes: F150; Primary
    • Other Names: Tensioner
    • Item Dimensions: 3.4 x 2.6 x 3.2 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 Ford F-150 Tensioner
    More Info
    Vehicle Fitment
    • 2018 Ford F-150 | XL, XLT | 6 Cyl 3.3 L FLEX
    $48.75 MSRP: $70.67
    You Save: $21.92 (32%)
  • OEM (Genuine) 2018 Ford F-150 Serpentine Tensioner

    PartNumber: FL3Z-6A228-B
    OEM 2018 Ford F-150 Serpentine Tensioner - FL3Z-6A228-B
    Product Specifications
    • Notes: 2.7 Liter; F150; 2.7l
    • Other Names: Belt Tensioner, Serpentine Tensioner
    • Item Weight: 2.20 Pounds
    • Replaces: BT-128, FL3Z-6A228-A
    • Part Description: 2018 Ford F-150 Serpentine Tensioner
    More Info
    Vehicle Fitment
    • 2018 Ford F-150 | Lariat, XL, XLT | 6 Cyl 2.7 L GAS
    $73.78 MSRP: $118.73
    You Save: $44.95 (38%)
  • OEM (Genuine) 2018 Ford F-150 Belt Tensioner

    PartNumber: JL3Z-6A228-B
    OEM 2018 Ford F-150 Belt Tensioner - JL3Z-6A228-B
    Product Specifications
    • Notes: 3.0 Liter, Inner; F150; 3.0l Diesel; Inner Alternator Belt
    • Other Names: Belt Tensioner
    • Item Weight: 2.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 Ford F-150 Belt Tensioner
    More Info
    Vehicle Fitment
    • 2018 Ford F-150 | King Ranch, Lariat, Platinum, XL, XLT | 6 Cyl 3.0 L DIESEL
    $220.63 MSRP: $358.18
    You Save: $137.55 (39%)
  • OEM (Genuine) 2018 Ford F-150 Tensioner

    PartNumber: FW9Z-6K254-B
    OEM 2018 Ford F-150 Tensioner - FW9Z-6K254-B
    Product Specifications
    • Notes: F150; Primary
    • Other Names: Tensioner
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 Ford F-150 Tensioner
    More Info
    Vehicle Fitment
    • 2018 Ford F-150 | King Ranch, Lariat, Platinum, XL, XLT | 6 Cyl 3.0 L DIESEL
    $69.94 MSRP: $103.17
    You Save: $33.23 (33%)
  • OEM (Genuine) 2018 Ford F-150 Tensioner

    PartNumber: 4R8Z-6L266-A
    OEM 2018 Ford F-150 Tensioner - 4R8Z-6L266-A
    Product Specifications
    • Notes: F150; Secondary
    • Other Names: Tensioner
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 Ford F-150 Tensioner
    More Info
    Vehicle Fitment
    • 2018 Ford F-150 | King Ranch, Lariat, Platinum, XL, XLT | 6 Cyl 3.0 L DIESEL
    $53.12 MSRP: $77.00
    You Save: $23.88 (32%)
  • OEM (Genuine) 2018 Ford F-150 Serpentine Tensioner

    PartNumber: HL3Z-6A228-A
    OEM 2018 Ford F-150 Serpentine Tensioner - HL3Z-6A228-A
    Product Specifications
    • Notes: 2017-20; 3.3 Liter; 3.5 Liter W/Turbo, From 09/26/2016; F150; 3.3l;F150; 3.5l; W/Turbo
    • Item Dimensions: 5.5 x 4.3 x 4.3 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 Ford F-150 Serpentine Tensioner
    More Info
    Vehicle Fitment
    • 2018 Ford F-150 | King Ranch, Lariat, Limited, Platinum, Police Responder, Raptor, SSV, XL, XLT | 6 Cyl 3.3 L FLEX, 6 Cyl 3.5 L ELECTRIC/GAS, 6 Cyl 3.5 L GAS
    $83.95 MSRP: $135.09
    You Save: $51.14 (38%)
  • OEM (Genuine) 2018 Ford F-150 Tensioner

    PartNumber: FT4Z-6L266-A
    OEM 2018 Ford F-150 Tensioner - FT4Z-6L266-A
    Product Specifications
    • Notes: F150; Left
    • Other Names: Tensioner
    • Item Dimensions: 3.5 x 3.2 x 2.7 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 Ford F-150 Tensioner
    More Info
    Vehicle Fitment
    • 2018 Ford F-150 | Lariat, XL, XLT | 6 Cyl 2.7 L GAS
    $48.52 MSRP: $70.33
    You Save: $21.81 (32%)
  • OEM (Genuine) 2018 Ford F-150 Tensioner

    PartNumber: FT4Z-6L266-B
    OEM 2018 Ford F-150 Tensioner - FT4Z-6L266-B
    Product Specifications
    • Notes: F150; Right
    • Other Names: Tensioner
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 Ford F-150 Tensioner
    More Info
    Vehicle Fitment
    • 2018 Ford F-150 | Lariat, XL, XLT | 6 Cyl 2.7 L GAS
    $45.48 MSRP: $66.50
    You Save: $21.02 (32%)
  • Dayco No Slack Automatic Belt Tensioner Assembly for 2018 Ford F-150 - 89631

    Dayco® No Slack Automatic Belt Tensioner Assembly for 2018 Ford F-150

    PartNumber: 89631
    Product Specifications
    • Belt Type: Serpentine
    • Direction: Clock Wise
    • Number Of Pulleys: 1
    • Pulley 1 Diameter: 70
    • Pulley 1 Flat: Y
    • Pulley 1 Width: 26
    • UPC: 036687838889
    • Part Description: 2018 Ford F-150 No Slack Automatic Belt Tensioner Assembly
    More Info
    Vehicle Fitment
    • 2018 Ford F-150 | All Trims | 8 Cyl 5.0L
    $60.94
  • Gates Drivealign Automatic Belt Tensioner for 2018 Ford F-150 - 39298

    Gates® Drivealign Automatic Belt Tensioner for 2018 Ford F-150

    PartNumber: 39298
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Thermoplastic
    • Number Of Pulleys: 1
    • OE Comparison Rating: OE Performance
    • Outside Diameter: 2.76"
    • Pulley 1 Flanged: No
    • UPC: 770075707790
    • Width: 25.5 mm
    • Part Description: 2018 Ford F-150 Drivealign Automatic Belt Tensioner
    More Info
    Vehicle Fitment
    • 2018 Ford F-150 | All Trims | 8 Cyl 5.0L
    $74.01
  • OEM (Genuine) 2018 Ford F-150 Tensioner

    PartNumber: AT4Z-6K254-A
    OEM 2018 Ford F-150 Tensioner - AT4Z-6K254-A
    Product Specifications
    • Notes: F150; Secondary
    • Other Names: Tensioner
    • Item Dimensions: 9.2 x 6.4 x 2.4 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 Ford F-150 Tensioner
    More Info
    Vehicle Fitment
    • 2018 Ford F-150 | FX2, FX4, King Ranch, Lariat, Limited, Platinum, STX, XL, XLT | 6 Cyl 3.3 L FLEX, 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L CNG, 6 Cyl 3.7 L FLEX, 6 Cyl 3.7 L LPG
    $48.70 MSRP: $55.00
    You Save: $6.30 (12%)
  • OEM (Genuine) 2018 Ford F-150 Tensioner

    PartNumber: HL3Z-6L266-C
    OEM 2018 Ford F-150 Tensioner - HL3Z-6L266-C
    Product Specifications
    • Notes: F150; W/Turbo; Right
    • Other Names: Tensioner
    • Item Weight: 0.80 Pounds
    • Replaces: HL3Z-6L266-B
    • Part Description: 2018 Ford F-150 Tensioner
    More Info
    Vehicle Fitment
    • 2018 Ford F-150 | King Ranch, Lariat, Limited, Platinum, Police Responder, Raptor, SSV, XL, XLT | 6 Cyl 3.5 L GAS
    $52.55 MSRP: $59.33
    You Save: $6.78 (12%)
  • OEM (Genuine) 2018 Ford F-150 Belt Tensioner

    PartNumber: JL3Z-6A228-A
    OEM 2018 Ford F-150 Belt Tensioner - JL3Z-6A228-A
    Product Specifications
    • Notes: 3.0 Liter, Outer; F150; 3.0l Diesel; Outer Serpentine Belt
    • Other Names: Belt Tensioner
    • Item Weight: 2.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 Ford F-150 Belt Tensioner
    More Info
    Vehicle Fitment
    • 2018 Ford F-150 | King Ranch, Lariat, Platinum, XL, XLT | 6 Cyl 3.0 L DIESEL
    $168.29 MSRP: $278.18
    You Save: $109.89 (40%)
  • OEM (Genuine) 2018 Ford F-150 TENSIONER - TIMING BELT

    PartNumber: ML3Z-6K254-A
    OEM 2018 Ford F-150 TENSIONER - TIMING BELT - ML3Z-6K254-A
    Product Specifications
    • Notes: Secondary Chain Tensioner; F150
    • Part Description: 2018 Ford F-150 TENSIONER - TIMING BELT
    Vehicle Fitment
    • 2018 Ford F-150 | FX2, FX4, King Ranch, Lariat, Platinum, SSV, STX, XL, XLT | 8 Cyl 5.0 L FLEX
    $39.78 MSRP: $57.67
    You Save: $17.89 (32%)