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OEM (Genuine) Chevrolet Silverado 3500 Serpentine Idler Pulley
PartNumber: 12669569
Product Specifications- 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: Chevrolet Silverado 3500 Serpentine Idler Pulley
$52.78 MSRP:$99.60You Save: $46.82 (48%)
Gates® Drivealign Drive Belt Idler Pulley for Chevrolet Silverado 3500
PartNumber: 36177Product Specifications- 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: Chevrolet Silverado 3500 Drivealign Drive Belt Idler Pulley
$38.67
Dayco® No Slack Light Duty Idler Tensioner Pulley for Chevrolet Silverado 3500
PartNumber: 89170Product Specifications- 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: Chevrolet Silverado 3500 No Slack Light Duty Idler Tensioner Pulley
$33.22
OEM (Genuine) Chevrolet Silverado 3500 Serpentine Tensioner
PartNumber: 12580196
Product Specifications- Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner
- Item Dimensions: 4.8 x 3.1 x 2.7 inches
- Item Weight: 1.10 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12562065, 12565372
- Part Description: Chevrolet Silverado 3500 Serpentine Tensioner
$54.13 MSRP:$102.15You Save: $48.02 (48%)
Gates® Drivealign Drive Belt Idler Pulley for Chevrolet Silverado 3500
PartNumber: 36299Product 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: Chevrolet Silverado 3500 Drivealign Drive Belt Idler Pulley
$25.67
Four Seasons® Idler Tensioner Pulley for Chevrolet Silverado 3500
PartNumber: 45935Product Specifications- Belt Type: Back Idler
- Belt Width IN: 1.000
- Belt Width MM: 28.575
- Bore Dia. IN: .472
- Color: Black
- Groove Quantity: 6
- I.D. MM: 32.0
- Inside Diameter: 1.18
- Material: Steel
- Meets / Exceeds OEM: Yes
- Mount Hole Qty: 1
- Mounting Hardware: Not Included
- O.D. MM: 90.488
- Outside Diameter: 3.500
- Pulley Type: Idler Pulley
- Pulley Width IN: 1.130
- Pulley Width MM: Idler / Tensioner Pulley
- Style: Idler / Tensioner Pulley
- UPC: 096361030800
- Width: 30
- Part Description: Chevrolet Silverado 3500 Idler Tensioner Pulley
$19.69
Dayco® No Slack Light Duty New Style Idler Tensioner Pulley for Chevrolet Silverado 3500
PartNumber: 89006Product 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: Chevrolet Silverado 3500 No Slack Light Duty New Style Idler Tensioner Pulley
$18.94
OEM (Genuine) Chevrolet Silverado 3500 Serpentine Tensioner
PartNumber: 98094201
Product Specifications- 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: Chevrolet Silverado 3500 Serpentine Tensioner
$83.78 MSRP:$138.67You Save: $54.89 (40%)
Gates® Drivealign Drive Belt Idler Pulley for Chevrolet Silverado 3500
PartNumber: 36169Product Specifications- Bearing Bore Inside Diameter 1: 12 mm
- Contact Surface: Smooth/Backside
- Material: Steel
- Number of Grooves: 0
- Number Of Pulleys: 1
- Outside Diameter: 60 mm
- Pulley 1 Flanged: No
- UPC: 072053392777
- Width: 21.25 mm
- Part Description: Chevrolet Silverado 3500 Drivealign Drive Belt Idler Pulley
$25.65
Four Seasons® Drive Belt Idler Pulley for Chevrolet Silverado 3500
PartNumber: 45975Product 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: Chevrolet Silverado 3500 Drive Belt Idler Pulley
$13.76
Dayco® No Slack Light Duty Idler Tensioner Pulley for Chevrolet Silverado 3500
PartNumber: 89542Product Specifications- Bearing Inner Diameter 1: 12
- Bearing Width: 8
- Belt Type: Serpentine
- Flat: Y
- Material: Steel
- Max Belt Width: 04 Rib
- Number of Bearings: 1
- Pulley Outside Diameter: 60
- Pulley Width: 21
- UPC: 036687843036
- Part Description: Chevrolet Silverado 3500 No Slack Light Duty Idler Tensioner Pulley
$21.65
OEM (Genuine) Chevrolet Silverado 3500 Serpentine Idler Pulley
PartNumber: 98057284
Product Specifications- 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: Chevrolet Silverado 3500 Serpentine Idler Pulley
$28.48 MSRP:$53.75You Save: $25.27 (48%)
Gates® Drivealign Upper Drive Belt Idler Pulley for Chevrolet Silverado 3500
PartNumber: 36310Product Specifications- 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: Chevrolet Silverado 3500 Drivealign Upper Drive Belt Idler Pulley
$24.54
Four Seasons® Back Drive Belt Idler Pulley for Chevrolet Silverado 3500
PartNumber: 45979Product Specifications- 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: Chevrolet Silverado 3500 Back Drive Belt Idler Pulley
$13.63
Dayco® No Slack Upper Light Duty Idler Tensioner Pulley for Chevrolet Silverado 3500
PartNumber: 89165Product 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: Chevrolet Silverado 3500 No Slack Upper Light Duty Idler Tensioner Pulley
$19.94
OEM (Genuine) Chevrolet Silverado 3500 Serpentine Idler Pulley
PartNumber: 12634218
Product Specifications- 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: Chevrolet Silverado 3500 Serpentine Idler Pulley
$63.01 MSRP:$118.90You Save: $55.89 (48%)
Gates® Drivealign Drive Belt Idler Pulley for Chevrolet Silverado 3500
PartNumber: 36239Product Specifications- 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: Chevrolet Silverado 3500 Drivealign Drive Belt Idler Pulley
$20.64
Four Seasons® Drive Belt Idler Pulley for Chevrolet Silverado 3500
PartNumber: 45071Product Specifications- 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: Chevrolet Silverado 3500 Drive Belt Idler Pulley
$11.25
Dayco® No Slack Light Duty Idler Tensioner Pulley for Chevrolet Silverado 3500
PartNumber: 89135Product Specifications- Bearing Inner Diameter 1: 17
- Bearing Width: 12
- Belt Type: Serpentine
- Flat: Y
- Material: Steel
- Max Belt Width: 04 Rib
- Number of Bearings: 1
- Pulley Outside Diameter: 63.3
- Pulley Width: 17.75
- UPC: 036687614834
- Part Description: Chevrolet Silverado 3500 No Slack Light Duty Idler Tensioner Pulley
$16.04
OEM (Genuine) Chevrolet Silverado 3500 Idler Pulley
PartNumber: 97221943
Product Specifications- Other Names: Idler Pulley
- Item Dimensions: 6.8 x 4.4 x 4.4 inches
- Item Weight: 1.00 Pounds
- Fitment Type: Direct Replacement
- Part Description: Chevrolet Silverado 3500 Idler Pulley
$37.33 MSRP:$70.46You Save: $33.13 (48%)
Gates® Drivealign Drive Belt Idler Pulley for Chevrolet Silverado 3500
PartNumber: 38001Product Specifications- 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: Chevrolet Silverado 3500 Drivealign Drive Belt Idler Pulley
$18.88
Four Seasons® Drive Belt Idler Pulley for Chevrolet Silverado 3500
PartNumber: 45971Product 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: Chevrolet Silverado 3500 Drive Belt Idler Pulley
$12.39
Dayco® No Slack Light Duty Idler Tensioner Pulley for Chevrolet Silverado 3500
PartNumber: 89007Product 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: 76
- Pulley Width: 31
- UPC: 038244156955
- Part Description: Chevrolet Silverado 3500 No Slack Light Duty Idler Tensioner Pulley
$15.95
Gates® Drivealign Drive Belt Idler Pulley for Chevrolet Silverado 3500
PartNumber: 38006Product Specifications- 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: Chevrolet Silverado 3500 Drivealign Drive Belt Idler Pulley
$19.12
Four Seasons® Drive Belt Idler Pulley for Chevrolet Silverado 3500
PartNumber: 45996Product Specifications- Belt Type: Serpentine
- Belt Width IN: 0.875
- Belt Width MM: 22.225
- 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: 69.850
- Outside Diameter: 2.750
- Pulley Type: Idler Pulley
- Pulley Width IN: 1.11
- Pulley Width MM: Idler / Tensioner Pulley
- Style: Idler / Tensioner Pulley
- UPC: 096361459960
- Width: 28.6
- Part Description: Chevrolet Silverado 3500 Drive Belt Idler Pulley
$13.54
Dayco® No Slack Light Duty Idler Tensioner Pulley for Chevrolet Silverado 3500
PartNumber: 89550Product Specifications- Bearing Inner Diameter 1: 17
- Bearing Width: 12
- Belt Type: Serpentine
- Flat: Y
- Material: Polymer
- Max Belt Width: 04 Rib
- Number of Bearings: 1
- Pulley Outside Diameter: 60
- Pulley Width: 20
- UPC: 036687845047
- Part Description: Chevrolet Silverado 3500 No Slack Light Duty Idler Tensioner Pulley
$15.96
Gates® Drivealign Grooved Drive Belt Idler Pulley for Chevrolet Silverado 3500
PartNumber: 38008Product 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: 2.76"
- Pulley 1 Flanged: Yes
- UPC: 072053284232
- Width: 25 mm
- Part Description: Chevrolet Silverado 3500 Drivealign Grooved Drive Belt Idler Pulley
$16.18
Four Seasons® Drive Belt Idler Pulley for Chevrolet Silverado 3500
PartNumber: 45084Product Specifications- Belt Type: Serpentine
- Belt Width IN: 0.500
- Belt Width MM: 15.9
- Bore Dia. IN: .67
- Color: Black
- Groove Quantity: Smooth
- I.D. MM: 17
- Inside Diameter: 0.671875
- Material: Steel
- Meets / Exceeds OEM: Yes
- Mount Hole Qty: 1
- Mounting Hardware: Not Included
- O.D. MM: 63.500
- Outside Diameter: 2.48
- Pulley Type: Idler Pulley
- Pulley Width IN: 0.71
- Pulley Width MM: Idler Pulley
- Style: Idler Pulley
- UPC: 096361085718
- Width: 17.5
- Part Description: Chevrolet Silverado 3500 Drive Belt Idler Pulley
$10.53
Dayco® No Slack Light Duty Idler Tensioner Pulley for Chevrolet Silverado 3500
PartNumber: 89015Product 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: 70
- Pulley Width: 28.3
- UPC: 036687135353
- Part Description: Chevrolet Silverado 3500 No Slack Light Duty Idler Tensioner Pulley
$14.88
Gates® Drivealign Drive Belt Idler Pulley for Chevrolet Silverado 3500
PartNumber: 38009Product 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: Chevrolet Silverado 3500 Drivealign Drive Belt Idler Pulley
$15.68
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Next >About Chevrolet Silverado 3500 Idler Pulley
The Chevrolet Silverado 3500 is designed for road work. The Chevrolet Silverado 3500 has long been Chevrolet's largest and most powerful pick-up truck. During the development of the brand, many popular parts have been built. There can be one or more idler pulleys along the timing chain and each can come in different sizes.
Chevrolet Silverado 3500 is well-known for lots of great parts. However, the old idler pulley might lead to poor functions and bad driving experiences after years of usage. Chevrolet Silverado 3500 idler pulley provides tension and helps guide the belt to the proper routing. The removal process for Chevrolet Silverado 3500 idler pulley is as follows. First, open the hood. Next, remove the engine drive belt. Then, locate the idler pulley. After that, remove the mounting bolt for the idler pulley. Finally, remove the pulley from the engine. Our large assortment covers the majority of classic vehicles. We are here for you 24/7 on our online site.