What are the functions of the drive belts in the supercharged 3800 engine and how are they maintained and replaced on Buick Regal?

The supercharged 3800 engine operates with two belts where the outer belt controls the supercharger operation simultaneously the inner belt manages the generator and three additional devices which include the Power Steering Pump and coolant pump and air conditioning compressor that mount to the engine rigidly. A spring-loaded system called a tensioner controls the Drive Belt tension and each belt operates with its unique tensioner unit. Drive Belt squeaks during engine start and stop are standard and have no impact on its lifespan yet using a tensioner beyond its operational boundaries might result in poor tension management and possibly lead to tensioner damage forcing users to replace the belt. First remove the drive belts through this procedure: apply a 15-mm box end wrench to the pulley nut before tilting or rotating the Drive Belt tensioner and unfasten the supercharger Drive Belt and then the inner Drive Belt. Apply the 15-mm box end wrench to lift or rotate the Drive Belt tensioner before installing first the inner Drive Belt then repeating with the supercharger Drive Belt tensioner to install the supercharger Drive Belt.

OEM Buick Regal Drive Belt

Serpentine Belt

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15 Drive Belts found

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Buick Regal Drive Belt Part Number: 19244951
$47.93 MSRP: $71.87
You Save: $23.94 (34%)
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Product Specifications
- Other Name: Belt, Drive; Serpentine Belt Drive Kit; Serpentine Belt; V-Belt; Supercharger Belt
- Replaces: 12574914, 24507210
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2004 Buick Regal | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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Buick Regal Serpentine Belt Part Number: 12660099
$38.12 MSRP: $59.72
You Save: $21.60 (37%)
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Product Specifications
- Other Name: Belt, Drive; Serpentine Belt Drive Kit; Accessory Drive Belt; Drive Belt; V-Belt
- Replaces: 12653389, 12646670
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2016 Buick Regal | Base, Premium | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Regal Serpentine Belt Part Number: 12634319
$21.92 MSRP: $41.15
You Save: $19.23 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Belt, Drive; Serpentine Belt Drive Kit; Accessory Drive Belt; Drive Belt; V-Belt
- Replaces: 24435940, 12618358, 24466972
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2017, 2012 Buick Regal | Base, Premium | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Regal Serpentine Belt Part Number: 12637202
$45.89 MSRP: $100.22
You Save: $54.33 (55%)
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Product Specifications
- Other Name: Belt-Fan & Water Pump & Generator & Power Steering Pump; Serpentine Drive Kit; Accessory Drive Belt; V-Belt; Belt; Belt, Drive
- Replaces: 12576450, 12554029, 10105314, 12550608, 12569347, 24505041
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996 Buick Regal | Custom, Gran Sport, Limited, Olympic Gold Edition | 6 Cyl 3.8 L GAS
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Buick Regal Serpentine Belt Part Number: 12605208
$31.96 MSRP: $60.03
You Save: $28.07 (47%)
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Product Specifications
- Other Name: Belt, Drive
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2013 Buick Regal | CXL, GS, Premium | 4 Cyl 2.0 L FLEX, 4 Cyl 2.4 L GAS
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Buick Regal Serpentine Belt Part Number: 88986811
$23.01 MSRP: $52.65
You Save: $29.64 (57%)
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Product Specifications
- Other Name: Belt, Water Pump & A/C Compressor & Generator & Power Steering Pump; Serpentine Belt Drive Kit; Drive Belt; V-Belt; Belt; Belt, Drive
- Replaces: 14092204, 10233614
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1993 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS
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Buick Regal Serpentine Belt Part Number: 14092201
$20.18 MSRP: $46.20
You Save: $26.02 (57%)
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Product Specifications
- Other Name: Belt-Water Pump & Generator & Power Steering Pump; Serpentine Belt Drive Kit; V-Belt; Idler Pulley; Belt; Belt, Drive
- Replaced by: 88986830
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993, 1988 Buick Regal | Custom, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS
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Buick Regal Serpentine Belt Part Number: 10230725
$5.02 MSRP: $7.84
You Save: $2.82 (36%)
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Product Specifications
- Other Name: Belt, Drive; Serpentine Belt Drive Kit; V-Belt; Idler Pulley; Belt
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1995 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 3.8 L GAS
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Buick Regal Serpentine Belt Part Number: 24505054
$19.04 MSRP: $43.54
You Save: $24.50 (57%)
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Product Specifications
- Other Name: Belt, Drive; Serpentine Belt Drive Kit; Drive Belt; V-Belt
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 Buick Regal | Custom | 6 Cyl 3.1 L GAS
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Buick Regal Serpentine Belt Part Number: 19244954
$32.91 MSRP: $46.00
You Save: $13.09 (29%)
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Product Specifications
- Other Name: Belt, Water Pump & A/C Compressor & Generator & Power Steering Pump; Serpentine Belt Drive Kit; Drive Belt; V-Belt; Belt, Drive
- Replaces: 14092210, 24508560, 24504179, 88986806
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996 Buick Regal | Custom | 6 Cyl 3.1 L GAS
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Buick Regal Serpentine Belt Part Number: 12627134
$19.61 MSRP: $35.03
You Save: $15.42 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Belt, Drive; Serpentine Belt Drive Kit; Accessory Drive Belt; Drive Belt; V-Belt
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2017 Buick Regal | Base, GS, Premium, Sport Touring | 4 Cyl 2.0 L GAS
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Buick Regal Serpentine Belt Part Number: 24506984
Product Specifications
- Other Name: Belt, Drive; Serpentine Belt Drive Kit; Accessory Drive Belt; Drive Belt; V-Belt
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-1998 Buick Regal | 25th Anniversary Edition, GS, LS | 6 Cyl 3.8 L GAS
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Buick Regal Serpentine Belt Part Number: 14102558
Product Specifications
- Other Name: A.I.R. Pump Belt; Serpentine Belt Drive Kit; Drive Belt; V-Belt
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
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Buick Regal Serpentine Belt Part Number: 19355283
Product Specifications
- Other Name: Belt, Water Pump & A/C Compressor & Generator & Power Steering Pump; Serpentine Belt Drive Kit; Drive Belt; V-Belt; Belt, Drive
- Replaces: 24505042
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-1998 Buick Regal | 25th Anniversary Edition, GS, LS | 6 Cyl 3.8 L GAS
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Buick Regal Serpentine Belt Part Number: 12588411
Product Specifications
- Other Name: Belt, Drive; Serpentine Belt Drive Kit; Drive Belt; V-Belt
- Replaces: 12560403, 12569504, 24506524
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2004 Buick Regal | GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS

Buick Regal Drive Belt

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Drive Belt is an important component that Buick vehicles cannot afford to jokes when it comes to reliability and performance. This serpentine Drive Belt interconnects the engine to instruments like the alternator and the A/C compressor among others to gain efficiency in the transfer of power which boost up the standard performance of Buick Regal. Given that the Drive Belt covers a distance of about 100,000 miles, its replacement is quintessential so as to avoid impairing the operational utility of the engine and its add-ons in the longer run, effectively contributing to the car's qualitative performance and preservation of life on the road. The Buick Regal Drive Belt fits the luxury coupe, the later liftback sedan, and the latest model known as the TourX station wagon. This versatility speaks to the importance of the Drive Belt for Buick as it can be fashioned in different ways yet does not disserve the vehicle's performance advantage. Some of the projections that make the Drive Belt unique in the market for automobile include its tenure of service, not to speak of its non-slip feel that makes Buick Regal owners to enjoy their drives to the fullest. Buick Regal Drive Belt is one of the best components that has reputation in improving the efficiency and safety of vehicles on the road and thus it posits Buick as an organisation that produces quality vehicles that perform optimally. In conclusion, Buick Regal Drive Belt is well designed and produced to give drivers nothing short of a fulfilling and smooth ride in their Buick Regal.

Buick Regal Drive Belt Parts and Q&A

Drive Belt
19244951
Q: What are the functions of the drive belts in the supercharged 3800 engine and how are they maintained and replaced on Buick Regal?
A:
The supercharged 3800 engine operates with two belts where the outer belt controls the supercharger operation simultaneously the inner belt manages the generator and three additional devices which include the Power Steering Pump and coolant pump and air conditioning compressor that mount to the engine rigidly. A spring-loaded system called a tensioner controls the Drive Belt tension and each belt operates with its unique tensioner unit. Drive Belt squeaks during engine start and stop are standard and have no impact on its lifespan yet using a tensioner beyond its operational boundaries might result in poor tension management and possibly lead to tensioner damage forcing users to replace the belt. First remove the drive belts through this procedure: apply a 15-mm box end wrench to the pulley nut before tilting or rotating the Drive Belt tensioner and unfasten the supercharger Drive Belt and then the inner Drive Belt. Apply the 15-mm box end wrench to lift or rotate the Drive Belt tensioner before installing first the inner Drive Belt then repeating with the supercharger Drive Belt tensioner to install the supercharger Drive Belt.