Serpentine Belts
availability
Drive Belt Tensioner
GM
12638689
With high output. Encore. Eng. vin m - le2. 1.5L turbo. Equinox, Terrain. 1.5l. Malibu. 1.5l. Spark. 1.4L. CT6. 4.2l. 4.2L twin-turbo....
$44.95
MSRP $69.18
Save $24.23
35% Off 
Drive Belt Tensioner
GM
12673657
Silverado, sierra. 6.6l. Silverado, Sierra 2500 HD. Main. Silverado, Sierra 3500 HD. 6.6L diesel, with dual generators, serpentine belt....
$70.64
MSRP $111.65
Save $41.01
36.7% Off 
Drive Belt Tensioner
GM
12678001
Sierra, silverado. 5.3L, with eassist, mechanical. Helps keep drive belt at correct tension to help maintain proper function
$86.41
MSRP $136.57
Save $50.16
36.7% Off 
Drive Belt Tensioner
GM
12627119
Helps keep drive belt at correct tension to help maintain proper function
$70.93
MSRP $112.11
Save $41.18
36.7% Off 
Drive Belt Tensioner
GM
89017309
Express, savana. 4.3l. All models. 4.3l. 2003-14. Express, savana. 7.4l. Gas engine, 7.4L, without air pump. Silverado, sierra. 4.3l....
$65.88
MSRP $104.11
Save $38.23
36.7% Off 
Standard V-Ribbed Serpentine Belt
GM
19252366
Professional, premium aftermarket replacement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$134.35
MSRP $245.38
Save $111.03
45.2% Off 
Drive Belt Tensioner Bolt
GM
11549259
2.5L. Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$4.76
MSRP $6.97
Save $2.21
31.7% Off 
Drive Belt Tensioner Bolt
GM
19316082
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.12
MSRP $8.52
Save $2.40
28.2% 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
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
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 Tensioner Strut
GM
19185400
2.4L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$65.92
MSRP $104.20
Save $38.28
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