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Replacement and OEM Parts for 1988 GMC S15 Idler Pulley

1988 GMC S15 Idler Pulley

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1988 GMC S15
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  • Gates Drivealign Drive Belt Idler Pulley for 1988 GMC S15 - 38034

    Gates® Drivealign Drive Belt Idler Pulley for 1988 GMC S15

    PartNumber: 38034
    Product Specifications
    • Notes: w/o AC
    • Bearing Bore Inside Diameter 1: 12 mm
    • Contact Surface: V-Ribbed Grooved
    • Material: Thermoplastic
    • Number of Grooves: 6
    • Number Of Pulleys: 1
    • Outside Diameter: 127 mm
    • Pulley 1 Flanged: Yes
    • UPC: 072053696769
    • Width: 29 mm
    • Part Description: 1988 GMC S15 Drivealign Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 1988 GMC S15 | All Trims | 4 Cyl 2.5L
    $25.21
  • Dayco No Slack Light Duty New Style Idler Tensioner Pulley for 1988 GMC S15 - 89006

    Dayco® No Slack Light Duty New Style Idler Tensioner Pulley for 1988 GMC S15

    PartNumber: 89006
    Product Specifications
    • Bearing Inner Diameter 1: 17
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Steel
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 90
    • Pulley Width: 30
    • UPC: 038244156948
    • Part Description: 1988 GMC S15 No Slack Light Duty New Style Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 1988 GMC S15 | All Trims | 6 Cyl 4.3L
    $19.32
  • Four Seasons Drive Belt Idler Pulley for 1988 GMC S15 - 45991

    Four Seasons® Drive Belt Idler Pulley for 1988 GMC S15

    PartNumber: 45991
    Product Specifications
    • Notes: w/o AC
    • Belt Type: Serpentine
    • Belt Width IN: 1.000
    • Belt Width MM: 25.400
    • Bore Dia. IN: .47
    • Color: Black
    • Groove Quantity: 6
    • I.D. MM: 12.0
    • Inside Diameter: 0.46875
    • Material: Plastic
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 131.763
    • Outside Diameter: 5.1875
    • Pulley Type: Idler Pulley
    • Pulley Width IN: 1
    • Pulley Width MM: 25.4
    • Style: Idler / Tensioner Pulley
    • UPC: 096361459915
    • Width: 25.4
    • Part Description: 1988 GMC S15 Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 1988 GMC S15 | All Trims | 4 Cyl 2.5L
    $19.35
  • Gates Drivealign Drive Belt Idler Pulley for 1988 GMC S15 - 38001

    Gates® Drivealign Drive Belt Idler Pulley for 1988 GMC S15

    PartNumber: 38001
    Product Specifications
    • Notes: w/AC
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • Outside Diameter: 90 mm
    • Pulley 1 Flanged: No
    • UPC: 072053415254
    • Width: 30 mm
    • Part Description: 1988 GMC S15 Drivealign Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 1988 GMC S15 | All Trims | 4 Cyl 2.5L
    • 1988 GMC S15 | All Trims | 6 Cyl 2.8L
    • 1988 GMC S15 | All Trims | 6 Cyl 4.3L
    Show More
    $18.49
  • Dayco No Slack Light Duty Idler Tensioner Pulley for 1988 GMC S15 - 89007

    Dayco® No Slack Light Duty Idler Tensioner Pulley for 1988 GMC S15

    PartNumber: 89007
    Product Specifications
    • Notes: w/AC
    • Bearing Inner Diameter 1: 17
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Steel
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 76
    • Pulley Width: 31
    • UPC: 038244156955
    • Part Description: 1988 GMC S15 No Slack Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 1988 GMC S15 | All Trims | 6 Cyl 4.3L
    $16.27
  • Four Seasons Drive Belt Idler Pulley for 1988 GMC S15 - 45010

    Four Seasons® Drive Belt Idler Pulley for 1988 GMC S15

    PartNumber: 45010
    Product Specifications
    • Notes: w/o AC
    • Belt Type: Serpentine
    • Belt Width IN: 0.875
    • Belt Width MM: 22.225
    • Bore Dia. IN: .69
    • Color: Black
    • Groove Quantity: 6
    • I.D. MM: 17.463
    • Inside Diameter: 0.6875
    • Material: Plastic
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 109.538
    • Outside Diameter: 4.3125
    • Pulley Type: Idler Pulley
    • Pulley Width IN: 1
    • Pulley Width MM: Idler / Tensioner Pulley
    • Style: Idler / Tensioner Pulley
    • UPC: 096361450103
    • Width: 25.4
    • Part Description: 1988 GMC S15 Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 1988 GMC S15 | All Trims | 6 Cyl 4.3L
    $16.50
  • Gates Drivealign Drive Belt Idler Pulley for 1988 GMC S15 - 38006

    Gates® Drivealign Drive Belt Idler Pulley for 1988 GMC S15

    PartNumber: 38006
    Product Specifications
    • Notes: w/AC
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • Outside Diameter: 2.99"
    • Pulley 1 Flanged: No
    • UPC: 072053415308
    • Width: 30.5 mm
    • Part Description: 1988 GMC S15 Drivealign Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 1988 GMC S15 | All Trims | 6 Cyl 4.3L
    $18.74
  • Four Seasons Drive Belt Idler Pulley for 1988 GMC S15 - 45990

    Four Seasons® Drive Belt Idler Pulley for 1988 GMC S15

    PartNumber: 45990
    Product Specifications
    • Notes: w/ AC
    • Belt Type: Serpentine
    • Belt Width IN: 1.000
    • Belt Width MM: 25.400
    • Bore Dia. IN: .47
    • Color: Black
    • Groove Quantity: Smooth
    • I.D. MM: 12.0
    • Inside Diameter: 0.46875
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 88.900
    • Outside Diameter: 3.500
    • Pulley Type: Back Idler
    • Pulley Width IN: 1
    • Pulley Width MM: 25.4
    • Style: Idler / Tensioner Pulley
    • UPC: 096361459908
    • Width: 25.4
    • Part Description: 1988 GMC S15 Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 1988 GMC S15 | All Trims | 6 Cyl 2.8L
    $16.18
  • Gates Drivealign Drive Belt Idler Pulley for 1988 GMC S15 - 38024

    Gates® Drivealign Drive Belt Idler Pulley for 1988 GMC S15

    PartNumber: 38024
    Product Specifications
    • Notes: w/o AC
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: V-Ribbed
    • Material: Thermoplastic
    • Number of Grooves: 6
    • Number Of Pulleys: 1
    • Outside Diameter: 109 mm
    • Pulley 1 Flanged: Yes
    • UPC: 072053542004
    • Width: 26.3 mm
    • Part Description: 1988 GMC S15 Drivealign Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 1988 GMC S15 | All Trims | 6 Cyl 4.3L
    $16.10
  • Four Seasons Drive Belt Idler Pulley for 1988 GMC S15 - 45975

    Four Seasons® Drive Belt Idler Pulley for 1988 GMC S15

    PartNumber: 45975
    Product Specifications
    • Notes: w/ AC
    • Belt Type: Serpentine
    • Belt Width IN: 1.000
    • Belt Width MM: 25.400
    • Bore Dia. IN: .69
    • Color: Black
    • Groove Quantity: Smooth
    • I.D. MM: 17
    • Inside Diameter: 0.6875
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 88.900
    • Outside Diameter: 3.500
    • Pulley Type: Back Idler
    • Pulley Width IN: 1
    • Pulley Width MM: 25.4
    • Style: Idler / Tensioner Pulley
    • UPC: 096361459755
    • Width: 25.4
    • Part Description: 1988 GMC S15 Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 1988 GMC S15 | All Trims | 6 Cyl 2.8L
    • 1988 GMC S15 | All Trims | 4 Cyl 2.5L
    • 1988 GMC S15 | All Trims | 6 Cyl 4.3L
    Show More
    $13.76
  • Gates Drivealign Drive Belt Idler Pulley for 1988 GMC S15 - 38020

    Gates® Drivealign Drive Belt Idler Pulley for 1988 GMC S15

    PartNumber: 38020
    Product Specifications
    • Notes: w/AC
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • Outside Diameter: 3.54"
    • Pulley 1 Flanged: No
    • UPC: 072053525748
    • Width: 30.5 mm
    • Part Description: 1988 GMC S15 Drivealign Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 1988 GMC S15 | All Trims | 6 Cyl 2.8L
    $16.09
  • Four Seasons Back Drive Belt Idler Pulley for 1988 GMC S15 - 45979

    Four Seasons® Back Drive Belt Idler Pulley for 1988 GMC S15

    PartNumber: 45979
    Product Specifications
    • Notes: w/ AC
    • Belt Type: Back Idler
    • Belt Width IN: 1.000
    • Belt Width MM: 25.400
    • Bore Dia. IN: .67
    • Color: Black
    • Groove Quantity: Smooth
    • I.D. MM: 17
    • Inside Diameter: 0.6875
    • Material: Steel
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 76.200
    • Outside Diameter: 3.000
    • Pulley Type: Idler Pulley
    • Pulley Width IN: 1.18
    • Pulley Width MM: Idler / Tensioner Pulley
    • Style: Idler / Tensioner Pulley
    • UPC: 096361459793
    • Width: 30
    • Part Description: 1988 GMC S15 Back Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 1988 GMC S15 | All Trims | 6 Cyl 4.3L
    $13.63
  • Dayco No Slack Light Duty Idler Tensioner Pulley for 1988 GMC S15 - 89014

    Dayco® No Slack Light Duty Idler Tensioner Pulley for 1988 GMC S15

    PartNumber: 89014
    Product Specifications
    • Notes: w/o AC
    • Bearing Inner Diameter 1: 17
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: N
    • Groove Quantity: 6
    • Material: Polymer
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 109
    • Pulley Width: 27.7
    • UPC: 036687135377
    • Part Description: 1988 GMC S15 No Slack Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 1988 GMC S15 | All Trims | 6 Cyl 4.3L
    $16.45
  • Dayco No Slack Light Duty Idler Tensioner Pulley for 1988 GMC S15 - 89027

    Dayco® No Slack Light Duty Idler Tensioner Pulley for 1988 GMC S15

    PartNumber: 89027
    Product Specifications
    • Bearing Inner Diameter 1: 12
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Steel
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 90
    • Pulley Width: 30
    • UPC: 036687192554
    • Part Description: 1988 GMC S15 No Slack Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 1988 GMC S15 | All Trims | 6 Cyl 2.8L
    $15.90
  • Dayco No Slack Light Duty Idler Tensioner Pulley for 1988 GMC S15 - 89028

    Dayco® No Slack Light Duty Idler Tensioner Pulley for 1988 GMC S15

    PartNumber: 89028
    Product Specifications
    • Notes: w/o AC
    • Bearing Inner Diameter 1: 12
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: N
    • Groove Quantity: 6
    • Material: Polymer
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 127
    • Pulley Width: 30.2
    • UPC: 036687192677
    • Part Description: 1988 GMC S15 No Slack Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 1988 GMC S15 | All Trims | 4 Cyl 2.5L
    $22.28
  • OEM 1988 GMC S15 Pulley, A/C Compressor Diagram - 6580044
    View Related Parts

    OEM (Genuine) 1988 GMC S15 Pulley, A/C Compressor

    PartNumber: 6580044
    OEM 1988 GMC S15 Pulley, A/C Compressor - 6580044
    Product Specifications
    • Notes: W/Bearing
    • Other Names: Pulley, Pulley With Bearing
    • Item Dimensions: 6.6 x 5.8 x 2.3 inches
    • Item Weight: 3.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1988 GMC S15 Pulley, A/C Compressor
    More Info
    Vehicle Fitment
    • 1988 GMC S15 | Base, EL, Gypsy, High Sierra, Sierra Classic | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 4.3 L GAS
  • OEM 1988 GMC S15 Idler Pulley Diagram - 6551971
    View Related Parts

    OEM (Genuine) 1988 GMC S15 Idler Pulley

    PartNumber: 6551971
    OEM 1988 GMC S15 Idler Pulley - 6551971
    Product Specifications
    • Notes: S-Series; 2.5l, 2.8l
    • Part Description: 1988 GMC S15 Idler Pulley
    Vehicle Fitment
    • 1988 GMC S15 | Base, EL, Gypsy, High Sierra, Sierra Classic | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS
  • OEM 1988 GMC S15 Idler Pulley Diagram - 6552150
    View Related Parts

    OEM (Genuine) 1988 GMC S15 Idler Pulley

    PartNumber: 6552150
    OEM 1988 GMC S15 Idler Pulley - 6552150
    Product Specifications
    • Notes: S-Series; 4.3l
    • Part Description: 1988 GMC S15 Idler Pulley
    Vehicle Fitment
    • 1988 GMC S15 | Base, Gypsy, High Sierra, Sierra Classic | 6 Cyl 4.3 L GAS
  • Dayco No Slack Light Duty Idler Tensioner Pulley for 1988 GMC S15 - 89001

    Dayco® No Slack Light Duty Idler Tensioner Pulley for 1988 GMC S15

    PartNumber: 89001
    Product Specifications
    • Bearing Inner Diameter 1: 17
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Polymer
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 90
    • Pulley Width: 31
    • UPC: 038244156894
    • Part Description: 1988 GMC S15 No Slack Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 1988 GMC S15 | All Trims | 4 Cyl 2.5L
    • 1988 GMC S15 | All Trims | 6 Cyl 2.8L