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Replacement and OEM Parts for 2012 GMC Sierra 2500 HD Belt Tensioner

2012 GMC Sierra 2500 HD Belt Tensioner

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2012 GMC Sierra 2500 HD
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  • OEM 2012 GMC Sierra 2500 HD Serpentine Tensioner Diagram - 12609719
    View Related Parts

    OEM (Genuine) 2012 GMC Sierra 2500 HD Serpentine Tensioner

    PartNumber: 12609719
    OEM 2012 GMC Sierra 2500 HD Serpentine Tensioner - 12609719
    Product Specifications
    • Notes: 4.8, 5.3, 6.0 & 6.2 Liter, Drive Belt; 6.0 Liter; Silverado, Sierra; 6.0l
    • Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
    • Item Dimensions: 6.6 x 4.5 x 4.5 inches
    • Item Weight: 1.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12580162, 12554027
    • Part Description: 2012 GMC Sierra 2500 HD Serpentine Tensioner
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 2500 HD | Base, Denali, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    $59.73 MSRP: $98.87
    You Save: $39.14 (40%)
  • Gates Drivealign OE Exact Automatic Belt Tensioner for 2012 GMC Sierra 2500 HD - 39159

    Gates® Drivealign OE Exact Automatic Belt Tensioner for 2012 GMC Sierra 2500 HD

    PartNumber: 39159
    Product Specifications
    • Notes: Plastic Pulley
    • 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: Yes
    • UPC: 770075608325
    • Width: 25.5 mm
    • Part Description: 2012 GMC Sierra 2500 HD Drivealign OE Exact Automatic Belt Tensioner
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.6L
    $66.48
  • Dayco No Slack Automatic Belt Tensioner Assembly for 2012 GMC Sierra 2500 HD - 89259

    Dayco® No Slack Automatic Belt Tensioner Assembly for 2012 GMC Sierra 2500 HD

    PartNumber: 89259
    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: 30.1
    • UPC: 036687244178
    • Part Description: 2012 GMC Sierra 2500 HD No Slack Automatic Belt Tensioner Assembly
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.6L
    $53.88
  • OEM 2012 GMC Sierra 2500 HD Serpentine Tensioner Diagram - 98094201
    View Related Parts

    OEM (Genuine) 2012 GMC Sierra 2500 HD Serpentine Tensioner

    PartNumber: 98094201
    OEM 2012 GMC Sierra 2500 HD Serpentine Tensioner - 98094201
    Product Specifications
    • Notes: 6.6 Liter Diesel; Silverado, Sierra; 6.6l
    • Other Names: Belt Tensioner, Serpentine Tensioner
    • Item Dimensions: 7.0 x 6.3 x 4.3 inches
    • Item Weight: 1.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 97288625, 97329062
    • Part Description: 2012 GMC Sierra 2500 HD Serpentine Tensioner
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 2500 HD | Base, Denali, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
    $83.78 MSRP: $138.67
    You Save: $54.89 (40%)
  • Gates Drivealign OE Improved Automatic Belt Tensioner for 2012 GMC Sierra 2500 HD - 39242

    Gates® Drivealign OE Improved Automatic Belt Tensioner for 2012 GMC Sierra 2500 HD

    PartNumber: 39242
    Product Specifications
    • Notes: Steel Pulley; Improved Design
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: V-Ribbed Grooved
    • Material: Steel
    • Number of Grooves: 6
    • Number Of Pulleys: 1
    • OE Comparison Rating: OE Improved
    • Outside Diameter: 2.76"
    • Pulley 1 Flanged: Yes
    • UPC: 770075631521
    • Width: 23.5 mm
    • Part Description: 2012 GMC Sierra 2500 HD Drivealign OE Improved Automatic Belt Tensioner
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.6L
    $78.80
  • Dayco No Slack Automatic Belt Tensioner Assembly for 2012 GMC Sierra 2500 HD - 89397

    Dayco® No Slack Automatic Belt Tensioner Assembly for 2012 GMC Sierra 2500 HD

    PartNumber: 89397
    Product Specifications
    • Belt Type: Serpentine
    • Direction: Counter 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: 036687725486
    • Part Description: 2012 GMC Sierra 2500 HD No Slack Automatic Belt Tensioner Assembly
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.0L
    $48.99
  • Gates Drivealign OE Exact Automatic Belt Tensioner for 2012 GMC Sierra 2500 HD - 39083

    Gates® Drivealign OE Exact Automatic Belt Tensioner for 2012 GMC Sierra 2500 HD

    PartNumber: 39083
    Product Specifications
    • Notes: Plastic Pulley
    • 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: 2.99"
    • Pulley 1 Flanged: Yes
    • UPC: 770075414506
    • Width: 28 mm
    • Part Description: 2012 GMC Sierra 2500 HD Drivealign OE Exact Automatic Belt Tensioner
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.0L
    $56.31