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Replacement and OEM Parts for 2012 Ford Mustang Belt Tensioner

2012 Ford Mustang Belt Tensioner

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2012 Ford Mustang
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  • OEM 2012 Ford Mustang Serpentine Tensioner Diagram - BR3Z-6B209-H
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    OEM (Genuine) 2012 Ford Mustang Serpentine Tensioner

    PartNumber: BR3Z-6B209-H
    OEM 2012 Ford Mustang Serpentine Tensioner - BR3Z-6B209-H
    Product Specifications
    • Notes: W/O High Output; Mustang; 5.0l; GT
    • 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: 2012 Ford Mustang Serpentine Tensioner
    More Info
    Vehicle Fitment
    • 2012 Ford Mustang | GT, GT 50 Years Limited Edition, GT Premium | 8 Cyl 5.0 L GAS
    $113.29 MSRP: $187.27
    You Save: $73.98 (40%)
  • Gates Drivealign OE Exact Automatic Belt Tensioner for 2012 Ford Mustang - 39221

    Gates® Drivealign OE Exact Automatic Belt Tensioner for 2012 Ford Mustang

    PartNumber: 39221
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Thermoplastic
    • Number Of Pulleys: 1
    • OE Comparison Rating: OE Exact
    • Outside Diameter: 70 mm
    • Pulley 1 Flanged: No
    • UPC: 770075606970
    • Width: 25.5 mm
    • Part Description: 2012 Ford Mustang Drivealign OE Exact Automatic Belt Tensioner
    More Info
    Vehicle Fitment
    • 2012 Ford Mustang | All Trims | 6 Cyl 3.7L
    $69.18
  • OEM 2012 Ford Mustang Serpentine Tensioner Diagram - BR3Z-6B209-E
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    OEM (Genuine) 2012 Ford Mustang Serpentine Tensioner

    PartNumber: BR3Z-6B209-E
    OEM 2012 Ford Mustang Serpentine Tensioner - BR3Z-6B209-E
    Product Specifications
    • Notes: 3.7 Liter; Mustang; 3.7l
    • Item Dimensions: 6.2 x 4.6 x 4.4 inches
    • Item Weight: 2.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: BR3Z-6B209-A, BT-99
    • Part Description: 2012 Ford Mustang Serpentine Tensioner
    More Info
    Vehicle Fitment
    • 2012 Ford Mustang | Base, V6 | 6 Cyl 3.7 L GAS
    $96.02 MSRP: $158.73
    You Save: $62.71 (40%)
  • Gates Drivealign OE Exact Automatic Belt Tensioner for 2012 Ford Mustang - 38385

    Gates® Drivealign OE Exact Automatic Belt Tensioner for 2012 Ford Mustang

    PartNumber: 38385
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number Of Pulleys: 1
    • OE Comparison Rating: OE Exact
    • Outside Diameter: 2.99"
    • Pulley 1 Flanged: No
    • UPC: 770075276357
    • Width: 30.5 mm
    • Part Description: 2012 Ford Mustang Drivealign OE Exact Automatic Belt Tensioner
    More Info
    Vehicle Fitment
    • 2012 Ford Mustang | All Trims | 8 Cyl 5.4L
    $61.49
  • Dayco No Slack Automatic Belt Tensioner Assembly for 2012 Ford Mustang - 89233

    Dayco® No Slack Automatic Belt Tensioner Assembly for 2012 Ford Mustang

    PartNumber: 89233
    Product Specifications
    • Belt Type: Serpentine
    • Direction: Counter Clock Wise
    • Number Of Pulleys: 1
    • Pulley 1 Diameter: 76
    • Pulley 1 Flat: Y
    • Pulley 1 Width: 26
    • UPC: 036687119575
    • Part Description: 2012 Ford Mustang No Slack Automatic Belt Tensioner Assembly
    More Info
    Vehicle Fitment
    • 2012 Ford Mustang | All Trims | 8 Cyl 5.4L
    $48.26
  • OEM 2012 Ford Mustang Tensioner Diagram - F7LZ-6K254-BA
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    OEM (Genuine) 2012 Ford Mustang Tensioner

    PartNumber: F7LZ-6K254-BA
    OEM 2012 Ford Mustang Tensioner - F7LZ-6K254-BA
    Product Specifications
    • Notes: Mustang; Secondary; Left
    • Other Names: Tensioner
    • Item Dimensions: 3.4 x 3.2 x 2.7 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: F5LY-6K254-B
    • Part Description: 2012 Ford Mustang Tensioner
    More Info
    Vehicle Fitment
    • 2012 Ford Mustang | GT, GT Bullitt, Mach 1, Shelby GT500, Shelby GT500KR, SVT Cobra, SVT Cobra 10th Anniversary | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 5.8 L GAS
    $70.39 MSRP: $103.83
    You Save: $33.44 (33%)
  • OEM 2012 Ford Mustang Serpentine Tensioner Diagram - 3L5Z-6B209-AA
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    OEM (Genuine) 2012 Ford Mustang Serpentine Tensioner

    PartNumber: 3L5Z-6B209-AA
    OEM 2012 Ford Mustang Serpentine Tensioner - 3L5Z-6B209-AA
    Product Specifications
    • Notes: 5.4 Liter, Serpentine Belt; Mustang; 5.4l; Lower
    • Other Names: Belt Tensioner, Serpentine Tensioner
    • Item Dimensions: 6.2 x 4.6 x 4.6 inches
    • Item Weight: 2.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: F79Z-6B209-AA
    • Part Description: 2012 Ford Mustang Serpentine Tensioner
    More Info
    Vehicle Fitment
    • 2012 Ford Mustang | Shelby GT500, Shelby GT500KR | 8 Cyl 5.4 L GAS, 8 Cyl 5.8 L GAS
    $57.64 MSRP: $114.55
    You Save: $56.91 (50%)
  • OEM 2012 Ford Mustang Tensioner Diagram - BR3Z-6L266-F
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    OEM (Genuine) 2012 Ford Mustang Tensioner

    PartNumber: BR3Z-6L266-F
    OEM 2012 Ford Mustang Tensioner - BR3Z-6L266-F
    Product Specifications
    • Notes: Mustang; Primary; GT; From 3/31/11
    • Other Names: Tensioner
    • Item Dimensions: 3.4 x 3.3 x 2.7 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: BR3Z-6L266-D
    • Part Description: 2012 Ford Mustang Tensioner
    More Info
    Vehicle Fitment
    • 2012 Ford Mustang | GT | 8 Cyl 5.0 L GAS
    $33.96 MSRP: $49.67
    You Save: $15.71 (32%)
  • OEM 2012 Ford Mustang Serpentine Tensioner Diagram - 7R3Z-6B209-AA
    View Related Parts

    OEM (Genuine) 2012 Ford Mustang Serpentine Tensioner

    PartNumber: 7R3Z-6B209-AA
    OEM 2012 Ford Mustang Serpentine Tensioner - 7R3Z-6B209-AA
    Product Specifications
    • Notes: 5.4 Liter, AC Belt; Mustang; 5.4l; Upper
    • Other Names: Belt Tensioner, Serpentine Tensioner
    • Item Dimensions: 7.4 x 4.3 x 4.3 inches
    • Item Weight: 3.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2012 Ford Mustang Serpentine Tensioner
    More Info
    Vehicle Fitment
    • 2012 Ford Mustang | Shelby GT500, Shelby GT500KR | 8 Cyl 5.4 L GAS, 8 Cyl 5.8 L GAS
    $73.10 MSRP: $117.64
    You Save: $44.54 (38%)
  • OEM 2012 Ford Mustang Tensioner Diagram - CR3Z-6L266-A
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    OEM (Genuine) 2012 Ford Mustang Tensioner

    PartNumber: CR3Z-6L266-A
    OEM 2012 Ford Mustang Tensioner - CR3Z-6L266-A
    Product Specifications
    • Notes: Mustang; Primary; Boss
    • Other Names: Tensioner
    • Item Weight: 1.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2012 Ford Mustang Tensioner
    More Info
    Vehicle Fitment
    • 2012 Ford Mustang | Boss 302, GT | 8 Cyl 5.0 L GAS
    $62.25 MSRP: $94.33
    You Save: $32.08 (35%)
  • OEM 2012 Ford Mustang Serpentine Tensioner Diagram - JR3Z-6B209-A
    View Related Parts

    OEM (Genuine) 2012 Ford Mustang Serpentine Tensioner

    PartNumber: JR3Z-6B209-A
    OEM 2012 Ford Mustang Serpentine Tensioner - JR3Z-6B209-A
    Product Specifications
    • Notes: W/High Output; Mustang; 5.0l; Boss
    • Other Names: Belt Tensioner, Serpentine Tensioner
    • Item Dimensions: 6.2 x 4.6 x 4.4 inches
    • Item Weight: 2.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: BT-104, CR3Z-6B209-A
    • Replaced by: BR3Z-6B209-H
    • Part Description: 2012 Ford Mustang Serpentine Tensioner
    More Info
    Vehicle Fitment
    • 2012 Ford Mustang | Boss 302, Bullitt, GT, GT Premium, Mach 1, Shelby GT350, Shelby GT350R, Shelby GT500 | 8 Cyl 5.0 L GAS, 8 Cyl 5.2 L GAS
    $113.29 MSRP: $187.27
    You Save: $73.98 (40%)
  • OEM 2012 Ford Mustang Tensioner Diagram - DU7Z-6L266-A
    View Related Parts

    OEM (Genuine) 2012 Ford Mustang Tensioner

    PartNumber: DU7Z-6L266-A
    OEM 2012 Ford Mustang Tensioner - DU7Z-6L266-A
    Product Specifications
    • Notes: Mustang; Primary; GT; To 3/31/11
    • Item Dimensions: 4.5 x 4.6 x 12.6 inches
    • Item Weight: 1.40 Pounds
    • Replaces: BR3Z-6L266-AA, BR3Z-6L266-A
    • Part Description: 2012 Ford Mustang Tensioner
    More Info
    Vehicle Fitment
    • 2012 Ford Mustang | GT | 8 Cyl 5.0 L GAS
    $53.56 MSRP: $81.17
    You Save: $27.61 (35%)
  • Gates Drivealign Automatic Belt Tensioner for 2012 Ford Mustang - 39298

    Gates® Drivealign Automatic Belt Tensioner for 2012 Ford Mustang

    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: 2012 Ford Mustang Drivealign Automatic Belt Tensioner
    More Info
    Vehicle Fitment
    • 2012 Ford Mustang | All Trims | 8 Cyl 5.0L
    $74.01
  • Dayco No Slack Automatic Belt Tensioner Assembly for 2012 Ford Mustang - 89631

    Dayco® No Slack Automatic Belt Tensioner Assembly for 2012 Ford Mustang

    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: 2012 Ford Mustang No Slack Automatic Belt Tensioner Assembly
    More Info
    Vehicle Fitment
    • 2012 Ford Mustang | All Trims | 8 Cyl 5.0L
    $60.94
  • OEM 2012 Ford Mustang Tensioner Diagram - AT4Z-6K254-A
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    OEM (Genuine) 2012 Ford Mustang Tensioner

    PartNumber: AT4Z-6K254-A
    OEM 2012 Ford Mustang Tensioner - AT4Z-6K254-A
    Product Specifications
    • Notes: Mustang; 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: 2012 Ford Mustang Tensioner
    More Info
    Vehicle Fitment
    • 2012 Ford Mustang | Base, V6 | 6 Cyl 3.7 L GAS
    $48.70 MSRP: $55.00
    You Save: $6.30 (12%)
  • OEM 2012 Ford Mustang Tensioner Diagram - F7LZ-6K254-AA
    View Related Parts

    OEM (Genuine) 2012 Ford Mustang Tensioner

    PartNumber: F7LZ-6K254-AA
    OEM 2012 Ford Mustang Tensioner - F7LZ-6K254-AA
    Product Specifications
    • Notes: Mustang; Secondary; Right
    • Other Names: Tensioner
    • Item Dimensions: 3.4 x 3.3 x 2.7 inches
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: F5LY-6K254-A
    • Part Description: 2012 Ford Mustang Tensioner
    More Info
    Vehicle Fitment
    • 2012 Ford Mustang | GT, GT Bullitt, Mach 1, Shelby GT500, Shelby GT500KR, SVT Cobra, SVT Cobra 10th Anniversary | 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS, 8 Cyl 5.8 L GAS
    $71.86 MSRP: $106.00
    You Save: $34.14 (33%)
  • OEM 2012 Ford Mustang TENSIONER - TIMING BELT Diagram - ML3Z-6K254-A
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    OEM (Genuine) 2012 Ford Mustang TENSIONER - TIMING BELT

    PartNumber: ML3Z-6K254-A
    OEM 2012 Ford Mustang TENSIONER - TIMING BELT - ML3Z-6K254-A
    Product Specifications
    • Notes: Mustang; Secondary
    • Part Description: 2012 Ford Mustang TENSIONER - TIMING BELT
    Vehicle Fitment
    • 2012 Ford Mustang | Boss 302, Bullitt, GT, GT 50 Years Limited Edition, GT Premium, Mach 1, Shelby GT350, Shelby GT350R, Shelby GT500 | 8 Cyl 5.0 L GAS, 8 Cyl 5.2 L GAS
    $39.78 MSRP: $57.67
    You Save: $17.89 (32%)
  • Dayco No Slack Automatic Belt Tensioner Assembly for 2012 Ford Mustang - 89655

    Dayco® No Slack Automatic Belt Tensioner Assembly for 2012 Ford Mustang

    PartNumber: 89655
    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: 036687872005
    • Part Description: 2012 Ford Mustang No Slack Automatic Belt Tensioner Assembly
    More Info
    Vehicle Fitment
    • 2012 Ford Mustang | All Trims | 6 Cyl 3.7L
  • OEM 2012 Ford Mustang Tensioner Diagram - 7R3Z-6L266-AA
    View Related Parts

    OEM (Genuine) 2012 Ford Mustang Tensioner

    PartNumber: 7R3Z-6L266-AA
    OEM 2012 Ford Mustang Tensioner - 7R3Z-6L266-AA
    Product Specifications
    • Notes: Mustang; Primary
    • Other Names: Tensioner
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2012 Ford Mustang Tensioner
    More Info
    Vehicle Fitment
    • 2012 Ford Mustang | Shelby GT500, Shelby GT500KR | 8 Cyl 5.4 L GAS, 8 Cyl 5.8 L GAS
  • OEM 2012 Ford Mustang Tensioner Diagram - AT4Z-6L266-A
    View Related Parts

    OEM (Genuine) 2012 Ford Mustang Tensioner

    PartNumber: AT4Z-6L266-A
    OEM 2012 Ford Mustang Tensioner - AT4Z-6L266-A
    Product Specifications
    • Notes: Mustang; Primary
    • Other Names: Tensioner
    • Item Weight: 1.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2012 Ford Mustang Tensioner
    More Info
    Vehicle Fitment
    • 2012 Ford Mustang | Base, V6 | 6 Cyl 3.7 L GAS