Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Login/Register My Account Track Order Help Center Contact Us
Replacement and OEM Parts for 2012 Chevrolet Express 3500 Idler Pulley

2012 Chevrolet Express 3500 Idler Pulley

My Vehicle Change Vehicle
2012 Chevrolet Express 3500
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Timing Belts, Chains, Cams & Related Parts
  • Department
  • Brands
  • Prices

17 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM 2012 Chevrolet Express 3500 Serpentine Idler Pulley Diagram - 12669569
    View Related Parts

    OEM (Genuine) 2012 Chevrolet Express 3500 Serpentine Idler Pulley

    PartNumber: 12669569
    OEM 2012 Chevrolet Express 3500 Serpentine Idler Pulley - 12669569
    Product Specifications
    • Notes: 4.8, 5.3, & 6.0 Liter; Express, Savana; 4.8l;Express, Savana; 6.0l
    • Other Names: Idler Pulley, Serpentine Idler Pulley
    • Item Dimensions: 6.8 x 4.4 x 4.4 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12555609, 12580771
    • Part Description: 2012 Chevrolet Express 3500 Serpentine Idler Pulley
    More Info
    Vehicle Fitment
    • 2012 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    $54.20 MSRP: $102.28
    You Save: $48.08 (48%)
  • Gates Drivealign Drive Belt Idler Pulley for 2012 Chevrolet Express 3500 - 36177

    Gates® Drivealign Drive Belt Idler Pulley for 2012 Chevrolet Express 3500

    PartNumber: 36177
    Product Specifications
    • Notes: w/o AC
    • Bearing Bore Inside Diameter 1: 12 mm
    • Contact Surface: V-Ribbed Grooved
    • Material: Steel
    • Number of Grooves: 6
    • Number Of Pulleys: 1
    • Outside Diameter: 85 mm
    • Pulley 1 Flanged: Yes
    • UPC: 072053392852
    • Width: 29 mm
    • Part Description: 2012 Chevrolet Express 3500 Drivealign Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2012 Chevrolet Express 3500 | All Trims | 8 Cyl 6.6L
    $29.47
  • Dayco No Slack Light Duty Idler Tensioner Pulley for 2012 Chevrolet Express 3500 - 89170

    Dayco® No Slack Light Duty Idler Tensioner Pulley for 2012 Chevrolet Express 3500

    PartNumber: 89170
    Product Specifications
    • Notes: w/o AC
    • Bearing Inner Diameter 1: 12
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: N
    • Groove Quantity: 6
    • Material: Steel
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 90
    • Pulley Width: 30
    • UPC: 036687655264
    • Part Description: 2012 Chevrolet Express 3500 No Slack Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 2012 Chevrolet Express 3500 | All Trims | 8 Cyl 6.6L
    $33.22
  • OEM 2012 Chevrolet Express 3500 Serpentine Tensioner Diagram - 98094201
    View Related Parts

    OEM (Genuine) 2012 Chevrolet Express 3500 Serpentine Tensioner

    PartNumber: 98094201
    OEM 2012 Chevrolet Express 3500 Serpentine Tensioner - 98094201
    Product Specifications
    • Notes: 6.6 Liter Diesel; Express, Savana; 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 Chevrolet Express 3500 Serpentine Tensioner
    More Info
    Vehicle Fitment
    • 2012 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 6.6 L DIESEL
    $86.04 MSRP: $142.41
    You Save: $56.37 (40%)
  • Four Seasons Drive Belt Idler Pulley for 2012 Chevrolet Express 3500 - 45975

    Four Seasons® Drive Belt Idler Pulley for 2012 Chevrolet Express 3500

    PartNumber: 45975
    Product Specifications
    • 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: 2012 Chevrolet Express 3500 Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2012 Chevrolet Express 3500 | All Trims | 8 Cyl 4.8L
    • 2012 Chevrolet Express 3500 | All Trims | 8 Cyl 6.0L
    $13.76
  • Gates Drivealign Drive Belt Idler Pulley for 2012 Chevrolet Express 3500 - 36299

    Gates® Drivealign Drive Belt Idler Pulley for 2012 Chevrolet Express 3500

    PartNumber: 36299
    Product Specifications
    • 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: 072053394078
    • Width: 31 mm
    • Part Description: 2012 Chevrolet Express 3500 Drivealign Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2012 Chevrolet Express 3500 | All Trims | 8 Cyl 4.8L
    • 2012 Chevrolet Express 3500 | All Trims | 8 Cyl 6.0L
    $25.40
  • Dayco No Slack Light Duty New Style Idler Tensioner Pulley for 2012 Chevrolet Express 3500 - 89006

    Dayco® No Slack Light Duty New Style Idler Tensioner Pulley for 2012 Chevrolet Express 3500

    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: 2012 Chevrolet Express 3500 No Slack Light Duty New Style Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 2012 Chevrolet Express 3500 | All Trims | 8 Cyl 6.0L
    • 2012 Chevrolet Express 3500 | All Trims | 8 Cyl 4.8L
    $19.32
  • OEM 2012 Chevrolet Express 3500 Serpentine Idler Pulley Diagram - 98057284
    View Related Parts

    OEM (Genuine) 2012 Chevrolet Express 3500 Serpentine Idler Pulley

    PartNumber: 98057284
    OEM 2012 Chevrolet Express 3500 Serpentine Idler Pulley - 98057284
    Product Specifications
    • Notes: 6.6 Liter Diesel, Smooth; Express, Savana; 6.6l; Lgh Engine; W/O Heavy Duty Heater
    • Other Names: Idler Pulley, Serpentine Idler Pulley
    • Item Dimensions: 4.4 x 4.2 x 2.2 inches
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 97209546, 98072072, 97233352
    • Part Description: 2012 Chevrolet Express 3500 Serpentine Idler Pulley
    More Info
    Vehicle Fitment
    • 2012 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 6.6 L DIESEL
    $29.26 MSRP: $55.21
    You Save: $25.95 (48%)
  • Four Seasons Drive Belt Idler Pulley for 2012 Chevrolet Express 3500 - 45071

    Four Seasons® Drive Belt Idler Pulley for 2012 Chevrolet Express 3500

    PartNumber: 45071
    Product Specifications
    • Notes: Smooth
    • Belt Type: Serpentine
    • Belt Width IN: 1.000
    • Belt Width MM: 25.400
    • Bore Dia. IN: .399
    • Color: Black
    • Groove Quantity: Smooth
    • I.D. MM: 10.160
    • Inside Diameter: 0.390625
    • 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: Back Idler
    • Pulley Width IN: 1.18
    • Pulley Width MM: 30
    • Style: Idler / Tensioner Pulley
    • UPC: 096361450714
    • Width: 30
    • Part Description: 2012 Chevrolet Express 3500 Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2012 Chevrolet Express 3500 | All Trims | 8 Cyl 6.6L
    $11.25
  • Gates Drivealign Upper Drive Belt Idler Pulley for 2012 Chevrolet Express 3500 - 36310

    Gates® Drivealign Upper Drive Belt Idler Pulley for 2012 Chevrolet Express 3500

    PartNumber: 36310
    Product Specifications
    • Notes: w/AC
    • Bearing Bore Inside Diameter 1: 10 mm
    • Contact Surface: Smooth/Backside
    • Material: Steel
    • Number of Grooves: 0
    • Number Of Pulleys: 1
    • Outside Diameter: 2.99"
    • Pulley 1 Flanged: No
    • UPC: 072053394184
    • Width: 31.5 mm
    • Part Description: 2012 Chevrolet Express 3500 Drivealign Upper Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2012 Chevrolet Express 3500 | All Trims | 8 Cyl 6.6L
    $23.82
  • Dayco No Slack Upper Light Duty Idler Tensioner Pulley for 2012 Chevrolet Express 3500 - 89165

    Dayco® No Slack Upper Light Duty Idler Tensioner Pulley for 2012 Chevrolet Express 3500

    PartNumber: 89165
    Product Specifications
    • Bearing Inner Diameter 1: 10.15
    • Bearing Width: 14
    • Belt Type: Serpentine
    • Flat: Y
    • Material: Steel
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 76
    • Pulley Width: 30
    • UPC: 036687653963
    • Part Description: 2012 Chevrolet Express 3500 No Slack Upper Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 2012 Chevrolet Express 3500 | All Trims | 8 Cyl 6.6L
    $19.94
  • OEM 2012 Chevrolet Express 3500 Serpentine Idler Pulley Diagram - 12634218
    View Related Parts

    OEM (Genuine) 2012 Chevrolet Express 3500 Serpentine Idler Pulley

    PartNumber: 12634218
    OEM 2012 Chevrolet Express 3500 Serpentine Idler Pulley - 12634218
    Product Specifications
    • Notes: 6.6 Liter Diesel, Grooved; Express, Savana; 6.6l; Lgh Engine; W/Heavy Duty Heater
    • Other Names: Idler Pulley, Pulley, Serpentine Idler Pulley
    • Item Dimensions: 4.3 x 4.3 x 2.1 inches
    • Item Weight: 0.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 14102597
    • Part Description: 2012 Chevrolet Express 3500 Serpentine Idler Pulley
    More Info
    Vehicle Fitment
    • 2012 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 6.5 L DIESEL, 8 Cyl 6.6 L DIESEL
    $64.71 MSRP: $122.12
    You Save: $57.41 (48%)
  • Four Seasons Drive Belt Idler Pulley for 2012 Chevrolet Express 3500 - 45971

    Four Seasons® Drive Belt Idler Pulley for 2012 Chevrolet Express 3500

    PartNumber: 45971
    Product Specifications
    • Belt Type: Serpentine
    • Belt Width IN: .88
    • Belt Width MM: 22.4
    • Bore Dia. IN: .67
    • Color: Black
    • Groove Quantity: 6
    • I.D. MM: 17
    • Inside Diameter: 0.671875
    • Material: Plastic
    • Meets / Exceeds OEM: Yes
    • Mount Hole Qty: 1
    • Mounting Hardware: Not Included
    • O.D. MM: 76.0
    • Outside Diameter: 2.99
    • Pulley Type: Idler Pulley
    • Pulley Width IN: 1.13
    • Pulley Width MM: 28.7
    • Style: Idler / Tensioner Pulley
    • UPC: 096361459717
    • Width: 28.7
    • Part Description: 2012 Chevrolet Express 3500 Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2012 Chevrolet Express 3500 | All Trims | 8 Cyl 4.8L
    • 2012 Chevrolet Express 3500 | All Trims | 8 Cyl 6.0L
    $12.39
  • Gates Drivealign Drive Belt Idler Pulley for 2012 Chevrolet Express 3500 - 36239

    Gates® Drivealign Drive Belt Idler Pulley for 2012 Chevrolet Express 3500

    PartNumber: 36239
    Product Specifications
    • Notes: Steel Pulley
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: V-Ribbed Grooved
    • Material: Steel
    • Number of Grooves: 6
    • Number Of Pulleys: 1
    • Outside Diameter: 70 mm
    • Pulley 1 Flanged: No
    • UPC: 072053393460
    • Width: 23 mm
    • Part Description: 2012 Chevrolet Express 3500 Drivealign Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2012 Chevrolet Express 3500 | All Trims | 8 Cyl 6.6L
    $20.22
  • Dayco No Slack Light Duty Idler Tensioner Pulley for 2012 Chevrolet Express 3500 - 89009

    Dayco® No Slack Light Duty Idler Tensioner Pulley for 2012 Chevrolet Express 3500

    PartNumber: 89009
    Product Specifications
    • 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: 76
    • Pulley Width: 28.7
    • UPC: 038244156979
    • Part Description: 2012 Chevrolet Express 3500 No Slack Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 2012 Chevrolet Express 3500 | All Trims | 8 Cyl 6.0L
    • 2012 Chevrolet Express 3500 | All Trims | 8 Cyl 4.8L
    $13.50
  • Gates Drivealign Drive Belt Idler Pulley for 2012 Chevrolet Express 3500 - 38009

    Gates® Drivealign Drive Belt Idler Pulley for 2012 Chevrolet Express 3500

    PartNumber: 38009
    Product Specifications
    • Bearing Bore Inside Diameter 1: 17 mm
    • Contact Surface: V-Ribbed Grooved
    • Material: Thermoplastic
    • Number of Grooves: 6
    • Number Of Pulleys: 1
    • Outside Diameter: 2.99"
    • Pulley 1 Flanged: Yes
    • UPC: 072053284256
    • Width: 25 mm
    • Part Description: 2012 Chevrolet Express 3500 Drivealign Drive Belt Idler Pulley
    More Info
    Vehicle Fitment
    • 2012 Chevrolet Express 3500 | All Trims | 8 Cyl 4.8L
    • 2012 Chevrolet Express 3500 | All Trims | 8 Cyl 6.0L
    $15.36
  • Dayco No Slack Light Duty Idler Tensioner Pulley for 2012 Chevrolet Express 3500 - 89051

    Dayco® No Slack Light Duty Idler Tensioner Pulley for 2012 Chevrolet Express 3500

    PartNumber: 89051
    Product Specifications
    • Bearing Inner Diameter 1: 17
    • Bearing Width: 12
    • Belt Type: Serpentine
    • Flat: N
    • Groove Quantity: 6
    • Material: Steel
    • Max Belt Width: 06 Rib
    • Number of Bearings: 1
    • Pulley Outside Diameter: 76
    • Pulley Width: 30.1
    • UPC: 036687308733
    • Part Description: 2012 Chevrolet Express 3500 No Slack Light Duty Idler Tensioner Pulley
    More Info
    Vehicle Fitment
    • 2012 Chevrolet Express 3500 | All Trims | 8 Cyl 6.6L
    $15.70