Factory GM Serpentine Belts

12611935 - : Drive Belt Idler Pulley for GM Image

Drive Belt Idler Pulley

Repair noisy idler pulley bearing
$57.85
MSRP $104.23
Save $46.38
44.5% Off
12666093 - : Oil Pump Drive Chain for GM Image

Oil Pump Drive Chain

Corvette. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$35.55
MSRP $54.71
Save $19.16
35% Off
98057284 - : Drive Belt Idler Pulley for GM Image

Drive Belt Idler Pulley

Repair noisy idler pulley bearing
$32.90
MSRP $57.71
Save $24.81
43% Off
12563097 - : Drive Belt Idler Pulley for GM Image

Drive Belt Idler Pulley

Repair noisy idler pulley bearing
$71.61
MSRP $129.02
Save $57.41
44.5% Off
12598653 - : Drive Belt Idler Pulley for GM Image

Drive Belt Idler Pulley

With supercharged, outer. Corvette. With supercharger. Drive belt. Left. Repair noisy idler pulley bearing
$23.97
MSRP $42.06
Save $18.09
43% Off
11589147 - : Drive Belt Tensioner Bolt for GM Image

Drive Belt Tensioner Bolt

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$3.28
MSRP $4.78
Save $1.50
31.4% Off
12474602 - : Transfer Case Drive Chain for GM Image

Transfer Case Drive Chain

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$318.98
MSRP $511.07
Save $192.09
37.6% Off
19133131 - : Transfer Case Drive Chain for GM Image

Transfer Case Drive Chain

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$293.91
MSRP $470.89
Save $176.98
37.6% Off
55500388 - : Drive Belt Idler Pulley for GM Image

Drive Belt Idler Pulley

Silverado, sierra. 3.0l diesel. Repair noisy idler pulley bearing
$18.67
MSRP $31.12
Save $12.45
40% Off
24581489 - : Drive Belt Idler Pulley for GM Image

Drive Belt Idler Pulley

Canyon, Colorado. 2.8l diesel. 2.8L turbo diesel. upper. Helps repair noisy idler pulley bearing This GM Genuine Part is designed,...
$54.39
MSRP $95.42
Save $41.03
43% Off
12695659 - : Drive Belt Idler Pulley for GM Image

Drive Belt Idler Pulley

2018-20. Silverado, Sierra 2500 HD. Single alternator. Silverado, Sierra 3500 HD. Dual alternator. Gas. Upper. Repair noisy idler pulley...
$31.92
MSRP $56.01
Save $24.09
43% Off
12662030 - : Drive Belt Idler Pulley for GM Image

Drive Belt Idler Pulley

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

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Is a Loose or Misaligned Serpentine Belt Concerning?

The serpentine belt powers many of your vehicle’s essential systems, including the alternator, power steering pump, air conditioning compressor, and water pump. When this belt becomes loose or misaligned, it can affect performance and potentially leave you stranded. If you drive a Buick Enclave, paying attention to your serpentine belt condition is critical for engine reliability and safety.

Reasons to Replace Your Drive Belt Urgently

1. Squealing or Chirping Noises

High-pitched sounds from the engine bay often point to a loose or misaligned serpentine belt that’s slipping over pulleys.

2. Power Steering Loss

If the belt slips or breaks, you could suddenly lose power steering, making your Enclave harder to control.

3. Overheating Engine

A failing belt may prevent the water pump from circulating coolant, which can quickly cause the engine to overheat.

4. Battery Warning Light

When the belt can’t spin the alternator correctly, your battery won’t charge and the dashboard warning light may turn on.

5. Visible Cracks or Fraying

If you see cracks, glazing, or fraying on the belt’s surface, it’s time to replace it before it fails completely.

Because your serpentine belt helps drive the water pump, a worn belt puts your entire cooling system at risk. Shop genuine GM parts from Capitaland Motors GM Parts today for quality you can count on. Need help? Contact us anytime for expert advice.