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Replacement and OEM Parts for Ford Mustang Belt Tensioner
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Ford Mustang Belt Tensioner

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  • OEM (Genuine) Ford Mustang Tensioner

    PartNumber: F6AZ-6L266-CA
    OEM Ford Mustang Tensioner - F6AZ-6L266-CA
    Product Specifications
    • Other Names: Tensioner
    • Item Dimensions: 4.8 x 4.7 x 2.6 inches
    • Item Weight: 1.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: F6AZ-6L266-AA
    • Part Description: Ford Mustang Tensioner
    More Info
    $48.21 MSRP: $70.50
    You Save: $22.29 (32%)
  • OEM (Genuine) Ford Mustang Tensioner

    PartNumber: F6AZ-6L266-DA
    OEM Ford Mustang Tensioner - F6AZ-6L266-DA
    Product Specifications
    • Other Names: Tensioner
    • Item Dimensions: 4.6 x 4.7 x 2.6 inches
    • Item Weight: 1.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: F6AZ-6L266-BA
    • Part Description: Ford Mustang Tensioner
    More Info
    $53.81 MSRP: $78.00
    You Save: $24.19 (32%)
  • Gates Drivealign OE Improved Automatic Belt Tensioner for Ford Mustang - 38366

    Gates® Drivealign OE Improved Automatic Belt Tensioner for Ford Mustang

    PartNumber: 38366
    Product Specifications
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number Of Pulleys: 1
    • OE Comparison Rating: OE Improved
    • Outside Diameter: 2.99"
    • Pulley 1 Flanged: Yes
    • UPC: 770075252054
    • Width: 30.5 mm
    • Part Description: Ford Mustang Drivealign OE Improved Automatic Belt Tensioner
    More Info
    $89.01
  • OEM (Genuine) Ford Mustang Serpentine Tensioner

    PartNumber: BR3Z-6B209-H
    OEM Ford Mustang Serpentine Tensioner - BR3Z-6B209-H
    Product Specifications
    • 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: Ford Mustang Serpentine Tensioner
    More Info
    $111.09 MSRP: $183.64
    You Save: $72.55 (40%)
  • Dayco No Slack Automatic Belt Tensioner Assembly for Ford Mustang - 89296

    Dayco® No Slack Automatic Belt Tensioner Assembly for Ford Mustang

    PartNumber: 89296
    Product Specifications
    • Belt Type: Serpentine
    • Direction: Counter Clock Wise
    • Number Of Pulleys: 1
    • Pulley 1 Diameter: 76
    • Pulley 1 Flat: Y
    • Pulley 1 Width: 31
    • UPC: 036687280428
    • Part Description: Ford Mustang No Slack Automatic Belt Tensioner Assembly
    More Info
    $64.06
  • Gates Drivealign OE Exact Automatic Belt Tensioner for Ford Mustang - 38121

    Gates® Drivealign OE Exact Automatic Belt Tensioner for Ford Mustang

    PartNumber: 38121
    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: 76 mm
    • Pulley 1 Flanged: No
    • UPC: 072053436143
    • Width: 30.5 mm
    • Part Description: Ford Mustang Drivealign OE Exact Automatic Belt Tensioner
    More Info
    $67.34
  • OEM (Genuine) Ford Mustang Serpentine Tensioner

    PartNumber: BR3Z-6B209-E
    OEM Ford Mustang Serpentine Tensioner - BR3Z-6B209-E
    Product Specifications
    • 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: Ford Mustang Serpentine Tensioner
    More Info
    $100.86 MSRP: $166.73
    You Save: $65.87 (40%)
  • Gates Drivealign OE Exact Automatic Belt Tensioner for Ford Mustang - 39221

    Gates® Drivealign OE Exact Automatic Belt Tensioner for 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: Ford Mustang Drivealign OE Exact Automatic Belt Tensioner
    More Info
    $71.32
  • OEM (Genuine) Ford Mustang Serpentine Tensioner

    PartNumber: 2W7Z-6B209-AA
    OEM Ford Mustang Serpentine Tensioner - 2W7Z-6B209-AA
    Product Specifications
    • Other Names: Belt Tensioner, Serpentine Tensioner
    • Item Dimensions: 8.7 x 7.7 x 8.0 inches
    • Item Weight: 2.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: XR3Z-6B209-AB
    • Part Description: Ford Mustang Serpentine Tensioner
    More Info
    $44.79 MSRP: $71.45
    You Save: $26.66 (38%)
  • Dayco No Slack Automatic Belt Tensioner Assembly for Ford Mustang - 89655

    Dayco® No Slack Automatic Belt Tensioner Assembly for 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: Ford Mustang No Slack Automatic Belt Tensioner Assembly
    More Info
    $51.51
  • OEM (Genuine) Ford Mustang Tensioner

    PartNumber: GB5Z-6K254-A
    OEM Ford Mustang Tensioner - GB5Z-6K254-A
    Product Specifications
    • Other Names: Belt Tensioner, Tensioner
    • Item Weight: 1.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Ford Mustang Tensioner
    More Info
    $35.22 MSRP: $51.50
    You Save: $16.28 (32%)
  • Dayco No Slack Automatic Belt Tensioner Assembly for Ford Mustang - 89247

    Dayco® No Slack Automatic Belt Tensioner Assembly for Ford Mustang

    PartNumber: 89247
    Product Specifications
    • Belt Type: Serpentine
    • Direction: Clock Wise
    • Number Of Pulleys: 1
    • Pulley 1 Diameter: 76
    • Pulley 1 Flat: N
    • Pulley 1 Number Of Grooves: 6
    • Pulley 1 Width: 28.7
    • UPC: 036687186287
    • Part Description: Ford Mustang No Slack Automatic Belt Tensioner Assembly
    More Info
    $48.44
  • Gates Drivealign OE Exact Drive Belt Tensioner Assembly for Ford Mustang - 39351

    Gates® Drivealign OE Exact Drive Belt Tensioner Assembly for Ford Mustang

    PartNumber: 39351
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: V-Ribbed Grooved
    • Material: Thermoplastic
    • Number of Grooves: 4
    • Number Of Pulleys: 1
    • OE Comparison Rating: OE Exact
    • Outside Diameter: 2.76"
    • Pulley 1 Flanged: Yes
    • UPC: 770075726463
    • Width: 22 mm
    • Part Description: Ford Mustang Drivealign OE Exact Drive Belt Tensioner Assembly
    More Info
    $62.11
  • OEM (Genuine) Ford Mustang Tensioner

    PartNumber: JL3Z-6L266-A
    OEM Ford Mustang Tensioner - JL3Z-6L266-A
    Product Specifications
    • 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: Ford Mustang Tensioner
    More Info
    $48.75 MSRP: $70.67
    You Save: $21.92 (32%)
  • Dayco No Slack Automatic Belt Tensioner Assembly for Ford Mustang - 89233

    Dayco® No Slack Automatic Belt Tensioner Assembly for 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: Ford Mustang No Slack Automatic Belt Tensioner Assembly
    More Info
    $48.26
  • Gates Drivealign OE Exact Automatic Belt Tensioner for Ford Mustang - 38385

    Gates® Drivealign OE Exact Automatic Belt Tensioner for 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: Ford Mustang Drivealign OE Exact Automatic Belt Tensioner
    More Info
    $63.40
  • OEM (Genuine) Ford Mustang Serpentine Tensioner

    PartNumber: CV6Z-6A228-A
    OEM Ford Mustang Serpentine Tensioner - CV6Z-6A228-A
    Product Specifications
    • Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
    • Item Dimensions: 6.1 x 4.5 x 4.4 inches
    • Item Weight: 2.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Ford Mustang Serpentine Tensioner
    More Info
    $89.86 MSRP: $148.55
    You Save: $58.69 (40%)
  • Dayco No Slack Automatic Belt Tensioner Assembly for Ford Mustang - 89218

    Dayco® No Slack Automatic Belt Tensioner Assembly for Ford Mustang

    PartNumber: 89218
    Product Specifications
    • Belt Type: Serpentine
    • Direction: Counter Clock Wise
    • Number Of Pulleys: 1
    • Pulley 1 Diameter: 76
    • Pulley 1 Flat: Y
    • Pulley 1 Width: 31
    • UPC: 038244912247
    • Part Description: Ford Mustang No Slack Automatic Belt Tensioner Assembly
    More Info
    $41.89
  • Gates Drivealign OE Improved Automatic Belt Tensioner for Ford Mustang - 38142

    Gates® Drivealign OE Improved Automatic Belt Tensioner for Ford Mustang

    PartNumber: 38142
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number Of Pulleys: 1
    • OE Comparison Rating: OE Improved
    • Outside Diameter: 90 mm
    • Pulley 1 Flanged: No
    • UPC: 072053487657
    • Width: 30.5 mm
    • Part Description: Ford Mustang Drivealign OE Improved Automatic Belt Tensioner
    More Info
    $59.05
  • OEM (Genuine) Ford Mustang Serpentine Tensioner

    PartNumber: 1L2Z-6B209-C
    OEM Ford Mustang Serpentine Tensioner - 1L2Z-6B209-C
    Product Specifications
    • Other Names: Belt Tensioner, Serpentine Tensioner
    • Item Dimensions: 10.1 x 3.0 x 4.5 inches
    • Item Weight: 2.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 1L2Z-6B209-D
    • Part Description: Ford Mustang Serpentine Tensioner
    More Info
    $48.75 MSRP: $77.09
    You Save: $28.34 (37%)
  • Dayco No Slack Automatic Belt Tensioner Assembly for Ford Mustang - 89263

    Dayco® No Slack Automatic Belt Tensioner Assembly for Ford Mustang

    PartNumber: 89263
    Product Specifications
    • Belt Type: Serpentine
    • Direction: Counter Clock Wise
    • Number Of Pulleys: 1
    • Pulley 1 Diameter: 76
    • Pulley 1 Flat: Y
    • Pulley 1 Width: 31
    • UPC: 036687291431
    • Part Description: Ford Mustang No Slack Automatic Belt Tensioner Assembly
    More Info
    $32.78
  • Gates Drivealign OE Exact Automatic Belt Tensioner for Ford Mustang - 38127

    Gates® Drivealign OE Exact Automatic Belt Tensioner for Ford Mustang

    PartNumber: 38127
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: V-Ribbed Grooved
    • Material: Thermoplastic
    • Number of Grooves: 6
    • Number Of Pulleys: 1
    • OE Comparison Rating: OE Exact
    • Outside Diameter: 76 mm
    • UPC: 072053448368
    • Width: 25 mm
    • Part Description: Ford Mustang Drivealign OE Exact Automatic Belt Tensioner
    More Info
    $56.33
  • OEM (Genuine) Ford Mustang Tensioner

    PartNumber: F7LZ-6K254-BA
    OEM Ford Mustang Tensioner - F7LZ-6K254-BA
    Product Specifications
    • 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: Ford Mustang Tensioner
    More Info
    $65.42 MSRP: $96.50
    You Save: $31.08 (33%)
  • Dayco No Slack Automatic Belt Tensioner Assembly for Ford Mustang - 89252

    Dayco® No Slack Automatic Belt Tensioner Assembly for Ford Mustang

    PartNumber: 89252
    Product Specifications
    • Belt Type: Serpentine
    • Direction: Clock Wise
    • Number Of Pulleys: 1
    • Pulley 1 Diameter: 70
    • Pulley 1 Flat: N
    • Pulley 1 Number Of Grooves: 6
    • Pulley 1 Width: 28.3
    • UPC: 036687244147
    • Part Description: Ford Mustang No Slack Automatic Belt Tensioner Assembly
    More Info
    $31.23
  • Gates Drivealign OE Improved Automatic Belt Tensioner for Ford Mustang - 38386

    Gates® Drivealign OE Improved Automatic Belt Tensioner for Ford Mustang

    PartNumber: 38386
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number Of Pulleys: 1
    • OE Comparison Rating: OE Improved
    • Outside Diameter: 76 mm
    • Pulley 1 Flanged: No
    • UPC: 770075403449
    • Width: 30.5 mm
    • Part Description: Ford Mustang Drivealign OE Improved Automatic Belt Tensioner
    More Info
    $50.22
  • OEM (Genuine) Ford Mustang Serpentine Tensioner

    PartNumber: 7R3Z-6B209-AA
    OEM Ford Mustang Serpentine Tensioner - 7R3Z-6B209-AA
    Product Specifications
    • 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: Ford Mustang Serpentine Tensioner
    More Info
    $77.96 MSRP: $125.45
    You Save: $47.49 (38%)
  • Dayco No Slack Automatic Belt Tensioner Assembly for Ford Mustang - 89291

    Dayco® No Slack Automatic Belt Tensioner Assembly for Ford Mustang

    PartNumber: 89291
    Product Specifications
    • Belt Type: Serpentine
    • Direction: Counter Clock Wise
    • Number Of Pulleys: 1
    • Pulley 1 Diameter: 76
    • Pulley 1 Flat: Y
    • Pulley 1 Width: 31
    • UPC: 036687280374
    • Part Description: Ford Mustang No Slack Automatic Belt Tensioner Assembly
    More Info
    $30.69
  • Gates Drivealign OE Exact Automatic Belt Tensioner for Ford Mustang - 38416

    Gates® Drivealign OE Exact Automatic Belt Tensioner for Ford Mustang

    PartNumber: 38416
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: V-Ribbed Grooved
    • Material: Thermoplastic
    • Number of Grooves: 6
    • Number Of Pulleys: 1
    • OE Comparison Rating: OE Exact
    • Outside Diameter: 70 mm
    • Pulley 1 Flanged: No
    • UPC: 770075321187
    • Width: 25 mm
    • Part Description: Ford Mustang Drivealign OE Exact Automatic Belt Tensioner
    More Info
    $43.81
  • Gates Drivealign Automatic Belt Tensioner for Ford Mustang - 38274

    Gates® Drivealign Automatic Belt Tensioner for Ford Mustang

    PartNumber: 38274
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number Of Pulleys: 1
    • OE Comparison Rating: OE Performance
    • Outside Diameter: 76 mm
    • Pulley 1 Flanged: No
    • UPC: 072053815139
    • Width: 30.5 mm
    • Part Description: Ford Mustang Drivealign Automatic Belt Tensioner
    More Info
    $38.54
  • OEM (Genuine) Ford Mustang Tensioner

    PartNumber: 1L2Z-6L266-AA
    OEM Ford Mustang Tensioner - 1L2Z-6L266-AA
    Product Specifications
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: XL2Z-6L266-BA
    • Part Description: Ford Mustang Tensioner
    More Info
    $17.22 MSRP: $25.17
    You Save: $7.95 (32%)
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