Cadillac CT6 Pulleys
We stock Genuine OEM Cadillac Pulleys for your Cadillac CT6. OEM pulleys are designed to precisely fit your vehicle's engine, ensuring proper operation and longevity. These pulleys play a crucial role in operating the accessory belt system, transferring power from the engine to components such as the alternator and power steering pump. By using OEM pulleys, you can be assured of reliable performance and a longer lifespan for your engine's belt system. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.
Alternator Pulley
GM
12649094
3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$92.07
MSRP $148.86
Save $56.79
38.1% Off 
Water Pump Pulley
GM
12662711
2016-18, with hybrid. Circulates coolant through the engine system
This GM Genuine Part is designed, engineered, and tested to rigorous...
$28.16
MSRP $45.17
Save $17.01
37.7% Off 
Drive Belt Idler Pulley
GM
12666591
Silverado, sierra. 2.7l. 2.7L turbo. CT6. 4.2l. CT4. 2.7l. Grooved. Repair noisy idler pulley bearing
$30.19
MSRP $55.39
Save $25.20
45.5% Off 
Engine Water Pump Pulley
GM
12652047
3.0L twin-turbo. Acadia. CTS. Without vsport. LaCrosse. 3.6L, 2016-2018. Coupe, 3.6L, 2016-19. This GM Genuine Part is designed,...
$28.84
MSRP $52.93
Save $24.09
45.5% Off 
Drive Belt Idler Pulley
GM
12666049
Canyon, Colorado. 3.6l. CT6. 3.6l. ATS. 3.6l. Camaro. 3.6l. 3.6L, 2016-2018. Coupe, 3.6L, 2016-19. Repair noisy idler pulley bearing
$57.55
MSRP $103.19
Save $45.64
44.2% Off 
Engine Water Pump Pulley
GM
12643468
2014-2017. Coupe, 2.0L turbo. Sedan, 2.5L. Circulates coolant through the engine system
This GM Genuine Part is designed, engineered,...
$22.22
MSRP $35.66
Save $13.44
37.7% Off 
Engine Water Pump Pulley
GM
12671045
4.2L twin-turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$47.38
MSRP $86.94
Save $39.56
45.5% Off 
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