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OEM (Genuine) GMC K1500 Serpentine Idler Pulley
PartNumber: 12580773
Product Specifications- Other Names: Idler Pulley, Serpentine Idler Pulley
- Item Dimensions: 7.1 x 4.1 x 4.1 inches
- Item Weight: 1.20 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12557819
- Part Description: GMC K1500 Serpentine Idler Pulley
$35.86 MSRP:$67.68You Save: $31.82 (48%)
Dorman® OE Solutions Vacuum Pump Pulley for GMC K1500
PartNumber: 300-702Product Specifications- Belt Type: Serpentine
- Color: Black
- Installation Hardware Included: No
- Installation Instructions Included: No
- Item Grade: Standard Replacement
- Material: Steel
- Mounting Hole Quantity: 1
- OE Part Number: 15589757
- Outside Diameter: 4.91
- Package Contents: 1 Vacuum Pump Pulley
- Pulley Type/Grooves: Smooth
- UPC: 019495240006
- Width: 0.98
- Part Description: GMC K1500 OE Solutions Vacuum Pump Pulley
$77.20
Gates® Drivealign Drive Belt Idler Pulley for GMC K1500
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: GMC K1500 Drivealign Drive Belt Idler Pulley
$29.47
Dayco® No Slack Light Duty Idler Tensioner Pulley for GMC K1500
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: GMC K1500 No Slack Light Duty Idler Tensioner Pulley
$33.22
Four Seasons® Drive Belt Idler Pulley for GMC K1500
PartNumber: 45982Product Specifications- Belt Type: Serpentine
- Belt Width IN: 0.625
- Belt Width MM: 15.875
- Bore Dia. IN: .67
- Color: Black
- Groove Quantity: 4
- I.D. MM: 17
- Inside Diameter: 0.6875
- Material: Plastic
- Meets / Exceeds OEM: Yes
- Mount Hole Qty: 1
- Mounting Hardware: Not Included
- O.D. MM: 95.250
- Outside Diameter: 3.750
- Pulley Type: Idler Pulley
- Pulley Width IN: .69
- Pulley Width MM: Idler / Tensioner Pulley
- Style: Idler / Tensioner Pulley
- UPC: 096361459823
- Width: 22.2
- Part Description: GMC K1500 Drive Belt Idler Pulley
$23.06
Gates® Drivealign Drive Belt Idler Pulley for GMC K1500
PartNumber: 38015Product Specifications- Bearing Bore Inside Diameter 1: 17 mm
- Contact Surface: Smooth/Backside
- Material: Thermoplastic
- Number of Grooves: 0
- Number Of Pulleys: 1
- Outside Diameter: 76 mm
- Pulley 1 Flanged: No
- UPC: 072053472349
- Width: 26 mm
- Part Description: GMC K1500 Drivealign Drive Belt Idler Pulley
$24.27
Dayco® No Slack Light Duty New Style Idler Tensioner Pulley for GMC K1500
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: GMC K1500 No Slack Light Duty New Style Idler Tensioner Pulley
$19.32
Four Seasons® Idler Tensioner Pulley for GMC K1500
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: GMC K1500 Idler Tensioner Pulley
$19.69
Gates® Drivealign Drive Belt Idler Pulley for GMC K1500
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: GMC K1500 Drivealign Drive Belt Idler Pulley
$18.49
Dayco® No Slack Light Duty Idler Tensioner Pulley for GMC K1500
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: GMC K1500 No Slack Light Duty Idler Tensioner Pulley
$16.27
Four Seasons® Drive Belt Idler Pulley for GMC K1500
PartNumber: 45010Product Specifications- 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: GMC K1500 Drive Belt Idler Pulley
$16.50
Gates® Drivealign Drive Belt Idler Pulley for GMC K1500
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: GMC K1500 Drivealign Drive Belt Idler Pulley
$18.74
Dayco® No Slack Light Duty Idler Tensioner Pulley for GMC K1500
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: GMC K1500 No Slack Light Duty Idler Tensioner Pulley
$15.18
OEM (Genuine) GMC K1500 Idler Pulley
PartNumber: 12552361
Product Specifications- Other Names: Idler Pulley
- Item Dimensions: 4.4 x 4.4 x 1.6 inches
- Item Weight: 1.10 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC K1500 Idler Pulley
$110.23 MSRP:$208.00You Save: $97.77 (48%)
Four Seasons® Drive Belt Idler Pulley for GMC K1500
PartNumber: 45990Product Specifications- 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: GMC K1500 Drive Belt Idler Pulley
$16.18
Gates® Drivealign Drive Belt Idler Pulley for GMC K1500
PartNumber: 38024Product Specifications- 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: GMC K1500 Drivealign Drive Belt Idler Pulley
$16.10
OEM (Genuine) GMC K1500 Idler Pulley
PartNumber: 14103118
Product Specifications- Other Names: Idler Pulley
- Item Dimensions: 4.2 x 4.4 x 4.2 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC K1500 Idler Pulley
$28.61 MSRP:$77.74You Save: $49.13 (64%)
Four Seasons® Drive Belt Idler Pulley for GMC K1500
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: GMC K1500 Drive Belt Idler Pulley
$13.76
Gates® Drivealign Drive Belt Idler Pulley for GMC K1500
PartNumber: 38020Product 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: 072053525748
- Width: 30.5 mm
- Part Description: GMC K1500 Drivealign Drive Belt Idler Pulley
$16.09
OEM (Genuine) GMC K1500 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: GMC K1500 Serpentine Idler Pulley
$64.71 MSRP:$122.12You Save: $57.41 (48%)
Four Seasons® Back Drive Belt Idler Pulley for GMC K1500
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: GMC K1500 Back Drive Belt Idler Pulley
$13.63
Gates® Drivealign Grooved Drive Belt Idler Pulley for GMC K1500
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: GMC K1500 Drivealign Grooved Drive Belt Idler Pulley
$15.85
OEM (Genuine) GMC K1500 Serpentine Idler Pulley
PartNumber: 12580772
Product Specifications- Other Names: Idler Pulley, Serpentine Idler Pulley
- Item Dimensions: 3.5 x 3.1 x 3.1 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Replaces: 10239930
- Part Description: GMC K1500 Serpentine Idler Pulley
$39.15 MSRP:$73.88You Save: $34.73 (48%)
Four Seasons® Drive Belt Idler Pulley for GMC K1500
PartNumber: 45970Product Specifications- Belt Type: Serpentine
- 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: 0.671875
- Material: Plastic
- Meets / Exceeds OEM: Yes
- Mount Hole Qty: 1
- Mounting Hardware: Not Included
- O.D. MM: 95.250
- Outside Diameter: 3.750
- Pulley Type: Back Idler
- Pulley Width IN: 1
- Pulley Width MM: 25.4
- Style: Idler / Tensioner Pulley
- UPC: 096361459700
- Width: 25.4
- Part Description: GMC K1500 Drive Belt Idler Pulley
$13.41
Four Seasons® Drive Belt Idler Pulley for GMC K1500
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: GMC K1500 Drive Belt Idler Pulley
$13.54
Dayco® No Slack Light Duty Idler Tensioner Pulley for GMC K1500
PartNumber: 89014Product 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: 109
- Pulley Width: 27.7
- UPC: 036687135377
- Part Description: GMC K1500 No Slack Light Duty Idler Tensioner Pulley
$16.45
Dayco® No Slack Light Duty Idler Tensioner Pulley for GMC K1500
PartNumber: 89027Product 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: GMC K1500 No Slack Light Duty Idler Tensioner Pulley
$15.90
OEM (Genuine) GMC K1500 Pulley With Bearing
PartNumber: 6580037
Product Specifications- Item Dimensions: 6.5 x 5.9 x 2.4 inches
- Item Weight: 3.30 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC K1500 Pulley With Bearing
OEM (Genuine) GMC K1500 Idler Pulley
PartNumber: 10118713
Product Specifications- Other Names: Idler Pulley
- Item Dimensions: 7.2 x 5.1 x 4.6 inches
- Item Weight: 1.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC K1500 Idler Pulley
OEM (Genuine) GMC K1500 Serpentine Idler Pulley
PartNumber: 10129560
Product Specifications- Other Names: Idler Pulley, Serpentine Idler Pulley
- Item Dimensions: 3.0 x 3.1 x 3.1 inches
- Item Weight: 1.00 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC K1500 Serpentine Idler Pulley
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Next >About GMC K1500 Idler Pulley
GMC K1500 was produced by General Motors from 1988 to 2002. The GMC K1500 is quite impressive in the history of American compact trucks. The brand appeals to drivers with high-quality parts and vehicles. There can be one or more idler pulleys along the timing chain and each can come in different sizes. The main function of the GMC K1500's idler pulley is to provide tension and conduct the engine drive belt.
GMC K1500 offers great parts to customers. But there will be several problems after the idler pulley has been used for years. GMC K1500's idler pulley provides tension and helps guide the belt to the proper routing. An idler pulley should be replaced every 50,000 to 100,000 miles. From the body parts to the performance parts, a long catalog of advanced products is given here. We offer fast delivery and online services for customers.