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1999 GMC C3500
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  • OEM (Genuine) 1999 GMC C3500 Serpentine Tensioner

    PartNumber: 89017309
    OEM 1999 GMC C3500 Serpentine Tensioner - 89017309
    Product Specifications
    • Notes: 5.0 & 5.7 Liter; 7.4 Liter, W/O A.I.R.; All Models; 4.3l, 5.0l, 5.7l;All Models; 7.4l; W/O Air
    • Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
    • Item Dimensions: 7.1 x 4.6 x 4.3 inches
    • Item Weight: 1.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10239670, 12456152
    • Part Description: 1999 GMC C3500 Serpentine Tensioner
    More Info
    Vehicle Fitment
    • 1999 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS
    $65.08 MSRP: $107.73
    You Save: $42.65 (40%)
  • Gates Drivealign OE Exact Automatic Belt Tensioner for 1999 GMC C3500 - 38118

    Gates® Drivealign OE Exact Automatic Belt Tensioner for 1999 GMC C3500

    PartNumber: 38118
    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: 072053442489
    • Width: 30.5 mm
    • Part Description: 1999 GMC C3500 Drivealign OE Exact Automatic Belt Tensioner
    More Info
    Vehicle Fitment
    • 1999 GMC C3500 | All Trims | 8 Cyl 6.5L
    $53.99
  • Dayco No Slack Automatic Belt Tensioner Assembly for 1999 GMC C3500 - 89213

    Dayco® No Slack Automatic Belt Tensioner Assembly for 1999 GMC C3500

    PartNumber: 89213
    Product Specifications
    • Belt Type: Serpentine
    • Direction: Clock Wise
    • Number Of Pulleys: 1
    • Pulley 1 Diameter: 76
    • Pulley 1 Flat: Y
    • Pulley 1 Width: 26
    • UPC: 038244912193
    • Part Description: 1999 GMC C3500 No Slack Automatic Belt Tensioner Assembly
    More Info
    Vehicle Fitment
    • 1999 GMC C3500 | All Trims | 8 Cyl 6.5L
    $48.51
  • Gates Drivealign OE Improved Automatic Belt Tensioner for 1999 GMC C3500 - 38103

    Gates® Drivealign OE Improved Automatic Belt Tensioner for 1999 GMC C3500

    PartNumber: 38103
    Product Specifications
    • Notes: w/o AP
    • 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 Improved
    • Outside Diameter: 70 mm
    • UPC: 072053297607
    • Width: 25 mm
    • Part Description: 1999 GMC C3500 Drivealign OE Improved Automatic Belt Tensioner
    More Info
    Vehicle Fitment
    • 1999 GMC C3500 | All Trims | 8 Cyl 5.7L
    • 1999 GMC C3500 | All Trims | 8 Cyl 7.4L
    $38.21
  • Dayco No Slack Automatic Belt Tensioner Assembly for 1999 GMC C3500 - 89231

    Dayco® No Slack Automatic Belt Tensioner Assembly for 1999 GMC C3500

    PartNumber: 89231
    Product Specifications
    • Notes: w/o AP
    • 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: 036687119537
    • Part Description: 1999 GMC C3500 No Slack Automatic Belt Tensioner Assembly
    More Info
    Vehicle Fitment
    • 1999 GMC C3500 | All Trims | 8 Cyl 5.7L
    • 1999 GMC C3500 | All Trims | 8 Cyl 7.4L
    $31.91
  • OEM (Genuine) 1999 GMC C3500 Tensioner, Drive Belt

    PartNumber: 12561092
    OEM 1999 GMC C3500 Tensioner, Drive Belt - 12561092
    Product Specifications
    • Notes: 6.5 Liter Diesel; All Models; 6.2l, 6.5l Diesel
    • Item Dimensions: 11.5 x 5.0 x 4.8 inches
    • Item Weight: 2.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10183939, 12558520
    • Part Description: 1999 GMC C3500 Tensioner, Drive Belt
    More Info
    Vehicle Fitment
    • 1999 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 6.5 L DIESEL
  • OEM (Genuine) 1999 GMC C3500 Tensioner, Drive Belt

    PartNumber: 10237275
    OEM 1999 GMC C3500 Tensioner, Drive Belt - 10237275
    Product Specifications
    • Notes: 7.4 Liter, W/A.I.R.; All Models; 7.4l; W/Air
    • Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
    • Item Dimensions: 5.9 x 5.5 x 5.5 inches
    • Item Weight: 1.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1999 GMC C3500 Tensioner, Drive Belt
    More Info
    Vehicle Fitment
    • 1999 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 7.4 L GAS