Factory GM Serpentine Belts

Filter

My Garage

+ Add Vehicle to Confirm Fit

Wishlist

Serpentine Belt

GM 12731926

6.2L supercharger, accessory drive. With supercharger. Escalade. 6.2l.

$13.16

MSRP $21.95

Save $8.79

40% Off

Wishlist

Serpentine Belt

GM 12656797

6.6L diesel, without dual alternator. Silverado, sierra. 6.6l. Single Alternator. Routing:Crk,Tens,Idler,Alt,Idler,Comp,Ps,Wp. Water...

$53.94

MSRP $94.63

Save $40.69

43% Off

Wishlist

Serpentine Belt

GM 19244946

105 Amp Alternator. Single Alternator. Air Conditioning, Alternator, Power Steering, Vacuum Pump and Water Pump.

$49.42

MSRP $86.71

Save $37.29

43% Off

Wishlist

Serpentine Belt

GM 12732503

6.6L gas, without dual alternators.

$25.73

MSRP $45.14

Save $19.41

43% Off

Wishlist

Serpentine Belt

GM 19355377

For A/C Belt. Exc.Air Injection System. Optional. Routing:Crk,Wp,Comp,Alt,Ps. Water Pump, Alternator, Air Conditioning and Power Steering.

$38.52

MSRP $67.58

Save $29.06

43% Off

Wishlist

Serpentine Belt

GM 10043021

Exc.Air Cond. Alternator and Water Pump. 76".

$6.76

Wishlist

Serpentine Belt

GM 12556338

124 Amp Alternator. Air Conditioning, Alternator, Power Steering, Vacuum Pump and Water Pump. 2590.0mm.

$54.67

MSRP $95.94

Save $41.27

43% Off

Wishlist

Serpentine Belt

GM 12569505

Routing:Crk,Tens,Ps,Alt,Idler,Comp. Alternator, Power Steering and Air Conditioning. Exc.Hearse Prep Package. Exc.Limousine Prep...

$38.92

MSRP $68.27

Save $29.35

43% Off

Wishlist

Serpentine Belt

GM 12732419

Silverado, sierra. 2.7l. Colorado. 2.7l. 2.7L turbo. Canyon. 2.7l.

$23.20

MSRP $40.69

Save $17.49

43% Off

Wishlist

Drive Belt

GM 12732424

Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 6.6L diesel, with dual alternators.

$30.28

MSRP $60.45

Save $30.17

49.9% Off

Wishlist

Drive Belt Tensioner

GM 12647765

3.0L twin-turbo. Without vsport. CT6. 3.0l. CT5. 3.0l. 3.6L. Tensioner. Helps keep drive belt at correct tension to help maintain proper...

$43.73

MSRP $67.30

Save $23.57

35% Off

Wishlist

Drive Belt Tensioner

GM 24575670

2.2L. 2.3a. 2.2 & 2.4L, 2.4L. 4 cylinder, 2.3L. Helps keep drive belt at correct tension to help maintain proper function

$53.01

MSRP $81.58

Save $28.57

35% Off

Page

No results found for "Drive Belt -buckle -tongue -seat -weather, Serpentine Belt -buckle -tongue -seat -weather, Belt -buckle -tongue -seat -weather". Here are some helpful search tips:

Search by a part name. Example: water pump.
Be less specific. Example: brake instead of ceramic brake.
Remove information such as make, year or model.
Can't find the part you are looking for? Contact us and we'll find it for you!

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.