Belts, Pulleys & Brackets
availability
Drive Belt Idler Pulley
GM
12630933
Sierra, silverado. 5.3l. Drive belt. Grooved. Helps repair noisy idler pulley bearing
This GM Genuine Part is designed, engineered, and...
$100.44
MSRP $180.98
Save $80.54
44.5% Off 
Drive Belt Idler Pulley
GM
19418226
6.0 & 6.2L. Serpentine belt tens. With ac, 5.7L. GTO. Repair noisy idler pulley bearing
Manufactured to GM OE specification for...
$56.97
MSRP $102.64
Save $45.67
44.5% Off 
Drive Belt Idler Pulley
GM
12666592
Silverado, sierra. 2.7l. 2.7L turbo. 3.0L diesel. CT4. 2.7l. Smooth. Repair noisy idler pulley bearing
$43.83
MSRP $76.90
Save $33.07
43% Off 
Drive Belt Idler Pulley
GM
12610680
Repair noisy idler pulley bearing
$67.98
MSRP $122.46
Save $54.48
44.5% Off 
Supercharger Belt Idler Pulley
GM
12665034
With supercharger, grooved, 96mm, with zr1. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
$83.66
MSRP $132.23
Save $48.57
36.7% Off 
Drive Belt Idler Pulley
GM
12662030
2.8L, grooved. Express, savana. 2.8l diesel. Grooved pulley. Repair noisy idler pulley bearing
$38.17
MSRP $66.97
Save $28.80
43% Off 
Drive Belt Idler Pulley
GM
12634218
Repair noisy idler pulley bearing
$65.49
MSRP $118.00
Save $52.51
44.5% Off 
Drive Belt Idler Pulley
GM
12606032
CTS-v. 6.2L, supercharger, lower. Wagon, 6.2L, supercharger, slack side. This GM Genuine Part is designed, engineered, and tested to...
$107.03
MSRP $169.15
Save $62.12
36.7% Off 
Drive Belt Idler Pulley
GM
55500388
Silverado, sierra. 3.0l diesel. Repair noisy idler pulley bearing
$18.67
MSRP $31.12
Save $12.45
40% Off 
Drive Belt Idler Pulley
GM
12563097
Repair noisy idler pulley bearing
$71.61
MSRP $129.02
Save $57.41
44.5% Off 
Drive Belt Idler Pulley
GM
12580773
Express, savana. Gas engines. S-series. 4.3l. Without heavy duty heater. 4.3L, with ac. With ac, 7.4L. 5.7L, with ac. 6 cylinder. 1/2,...
$50.86
MSRP $89.22
Save $38.36
43% Off 
Belt Idler Primary Pulley
GM
12708716
Silverado, Sierra 2500 HD. Single alternator. Diesel. Center. Silverado, Sierra 3500 HD. Dual alternator. Lower. Repair noisy idler...
$106.48
MSRP $191.87
Save $85.39
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