How to Install a Drive Belt on a 3.7L Engine on Jeep Grand Cherokee?

First, check all the pulleys on the 3.7L engine to ensure they work properly, before installing the accessory drive belt. The serpentine accessory drive belt should be installed correctly since the wrong position can lead to engine overheating. Route the new belt around the pulleys sleeping in all positions except the idler and rotate the tensioner arm until it reaches its end. After that, place the belt around the idler pulley and let the tensioner turn into the belt so it is securely seated on each pulley. Check the belt after installation; the space measurered by the belt and housing stop should be less than 24 mm (.94 inches).

How to Properly Install a Drive Belt on a 3.8L Engine on Jeep Wrangler?

Check the condition of the pulleys on your 3.8L engine before trying to install the drive belt. Directing the accessory drive belt in the proper way ensures the engine does not become too hot from the water pump rotating backwards. Loop the belt first around all of the pulleys apart from the idler pulley. Turn the tensioner arm clockwise until it locks, put the belt over the idler pulley and let the tensioner rotate back while you hold the belt where it will fit best. Make sure that every pulley has the belt firmly seated on it.

OEM Jeep Drive Belt

Serpentine Belt

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79 Drive Belts found

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Jeep Serpentine Belt Part Number: 5281668AA
$37.63 MSRP: $55.95
You Save: $18.32 (33%)
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Product Specifications
- Other Name: Belt - Serpentine; Serpentine Belt Drive Kit; Drive Belt; V-Belt; Belt Serpentine
Fits the following Jeep Models:
- Wrangler | 2018-2020 | Rubicon, Sport, Sport S, Unlimited Rubicon, Unlimited Sahara, Unlimited Sport, Unlimited Sport S | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
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Jeep Serpentine Belt Part Number: 5038718AA
$35.27 MSRP: $52.55
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Product Specifications
- Other Name: Belt - Serpentine; Serpentine Belt Drive Kit; Drive Belt; V-Belt; Belt Serpentine
Fits the following Jeep Models:
- Grand Cherokee | 2018-2021 | Trackhawk | 8 Cyl 6.2 L GAS
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Jeep Serpentine Belt Part Number: 5184646AC
$41.74 MSRP: $62.10
You Save: $20.36 (33%)
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Product Specifications
- Other Name: Belt - Serpentine; Serpentine Belt Drive Kit; Accessory Drive Belt; Drive Belt; V-Belt; Belt Serpentine
- Replaces: 5184646AB
Fits the following Jeep Models:
- Grand Cherokee | 2011-2012 | Laredo, Limited, Overland, Overland Summit | 6 Cyl 3.6 L FLEX
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Jeep Serpentine Belt Part Number: 4861997AA
$35.16 MSRP: $52.10
You Save: $16.94 (33%)
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Product Specifications
- Other Name: Belt - Serpentine; Serpentine Belt Drive Kit; Accessory Drive Belt; Drive Belt; V-Belt; Belt Serpentine
Fits the following Jeep Models:
- Compass | 2017-2022 | 80th Anniversary, Altitude, High Altitude, Latitude, Latitude Lux, Limited, Red, Sport, Trailhawk, Upland | 4 Cyl 2.4 L GAS
- Renegade | 2015-2021 | 75th Anniversary, 80th Anniversary, Altitude, Dawn Of Justice, Islander, Jeepster, Latitude, Limited, Sport, Trailhawk, Upland | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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Jeep Serpentine Belt Part Number: 53010314
$46.26 MSRP: $62.95
You Save: $16.69 (27%)
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Product Specifications
- Other Name: Belt - Accessory Drive; Serpentine Belt Drive Kit; Accessory Drive Belt; Drive Belt; V-Belt; Belt, Serpentine (4.0L Engine); Belt Accessory Drive
Fits the following Jeep Models:
- Cherokee | 1997-2001 | Classic, Country, Limited, SE, Sport | 6 Cyl 4.0 L GAS
- Wrangler | 2000-2001 | Sahara, Sport | 6 Cyl 4.0 L GAS
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Jeep Serpentine Belt Part Number: 4891587AB
$42.69 MSRP: $63.25
You Save: $20.56 (33%)
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Product Specifications
- Other Name: Belt - Serpentine; Serpentine Belt Drive Kit; Drive Belt; V-Belt
- Replaces: 5175961AA, 4891587AA
Fits the following Jeep Models:
- Grand Cherokee | 2007-2009 | Laredo, Limited, Overland | 3.0L V6, 6 Cyl 3.0 L DIESEL
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Jeep Serpentine Belt Part Number: 5281592AA
$53.89 MSRP: $79.85
You Save: $25.96 (33%)
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Product Specifications
- Other Name: Belt - Serpentine; Serpentine Belt Drive Kit; Drive Belt; V-Belt; Belt Serpentine
Fits the following Jeep Models:
- Wrangler | 2020-2023 | 80th Anniversary, Freedom, Islander, Rubicon, Sport, Sport S, Unlimited 80th Anniversary, Unlimited Freedom, Unlimited High Altitude, Unlimited High Tide, Unlimited Islander, Unlimited Rubicon, Unlimited Sahara, Unlimited Sahara Altitude, Unlimited Sport, Unlimited Sport Altitude, Unlimited Sport S, Unlimited Willys, Unlimited Willys Sport, Willys, Willys Sport | 6 Cyl 3.6 L MILD HYBRID EV-GAS (MHEV)
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Jeep Serpentine Belt Part Number: 5281575AA
$56.43 MSRP: $81.25
You Save: $24.82 (31%)
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Product Specifications
- Other Name: Belt - Serpentine; Serpentine Belt Drive Kit; Drive Belt; V-Belt; Belt Serpentine
Fits the following Jeep Models:
- Wrangler | 2020-2025 | 80th Anniversary, Freedom, Islander, Rubicon, Rubicon X, Sport, Sport S, Unlimited 80th Anniversary, Unlimited Freedom, Unlimited High Altitude, Unlimited High Altitude 4xe, Unlimited Islander, Unlimited Rubicon, Unlimited Rubicon 4xe, Unlimited Rubicon X, Unlimited Rubicon X 4xe, Unlimited Sahara, Unlimited Sahara 4xe, Unlimited Sahara Altitude, Unlimited Sport, Unlimited Sport Altitude, Unlimited Sport S, Unlimited Sport S 4xe, Unlimited Willys, Unlimited Willys 4xe, Unlimited Willys Sport, Willys, Willys Sport | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Jeep Serpentine Belt Part Number: 5281669AA
$26.16 MSRP: $38.45
You Save: $12.29 (32%)
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Product Specifications
- Other Name: Belt - Serpentine; Serpentine Belt Drive Kit; Drive Belt; V-Belt; A/C Belt; Belt Serpentine
Fits the following Jeep Models:
- Wrangler | 2018-2020 | Rubicon, Sport, Sport S, Unlimited Rubicon, Unlimited Sahara, Unlimited Sport, Unlimited Sport S | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)
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Jeep A/C Belt Part Number: 5281963AA
$37.91 MSRP: $56.20
You Save: $18.29 (33%)
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Product Specifications
- Other Name: Belt - Serpentine; Accessory Drive Belt; Water Pump Belt
Fits the following Jeep Models:
- Grand Cherokee | 2022-2025 | 30th Anniversary 4xe, 4xe, Anniversary Edition 4xe | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- Wrangler | 2021-2025 | Unlimited High Altitude 4xe, Unlimited Rubicon 4xe, Unlimited Rubicon X 4xe, Unlimited Sahara 4xe, Unlimited Sport S 4xe, Unlimited Willys 4xe | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Jeep Serpentine Belt Part Number: 53011498AB
$40.05 MSRP: $59.65
You Save: $19.60 (33%)
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Product Specifications
- Other Name: Belt - Serpentine; Serpentine Belt Drive Kit; Drive Belt; V-Belt
Fits the following Jeep Models:
- Wrangler | 2021-2024 | Unlimited Rubicon 392 | 8 Cyl 6.4 L GAS
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Jeep Serpentine Belt Part Number: 53010289
$36.25 MSRP: $52.10
You Save: $15.85 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Belt - Accessory Drive; Serpentine Belt Drive Kit; Drive Belt; V-Belt; Belt, Drive, 5.2L Engine
- Replaced by: Q4070900AB
Fits the following Jeep Models:
- Grand Cherokee | 1993 | Base, Laredo, Limited | 8 Cyl 5.2 L GAS
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Jeep Serpentine Belt Part Number: 68495977AA
$46.13 MSRP: $62.50
You Save: $16.37 (27%)
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Product Specifications
- Other Name: Belt - Serpentine; Serpentine Belt Drive Kit; Drive Belt; V-Belt
- Replaces: 53013676AB, 53013676AC
Fits the following Jeep Models:
- Commander | 2006-2008 | Limited, Overland | 5.7L V8, 8 Cyl 5.7 L GAS
- Grand Cherokee | 2016-2021, 2005-2008 | High Altitude, Limited, Limited X, Overland, SRT, SRT8, Summit, Trailhawk | 5.7L V8, 6.4L V8, 8 Cyl 5.7 L GAS, 8 Cyl 6.1 L GAS, 8 Cyl 6.4 L GAS
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Jeep Serpentine Belt Part Number: 5281454AA
$51.53 MSRP: $76.55
You Save: $25.02 (33%)
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Product Specifications
- Other Name: Belt - Serpentine; Serpentine Belt Drive Kit; Drive Belt; V-Belt; Belt Serpentine
Fits the following Jeep Models:
- Gladiator | 2020-2025 | 80th Anniversary, Altitude, Freedom, High Altitude, Launch Edition, Mojave, Mojave X, NightHawk, Overland, Rubicon, Rubicon X, Sport, Sport S, Texas Trail, Willys, Willys Sport | 6 Cyl 3.6 L GAS
- Wrangler | 2018-2025 | Freedom, Islander, Rubicon, Rubicon X, Sport, Sport S, Unlimited Freedom, Unlimited High Altitude, Unlimited Islander, Unlimited Moab, Unlimited Rubicon, Unlimited Rubicon X, Unlimited Sahara, Unlimited Sahara Altitude, Unlimited Sport, Unlimited Sport Altitude, Unlimited Sport S, Unlimited Willys, Unlimited Willys Sport, Willys, Willys Sport | 6 Cyl 3.6 L GAS
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Jeep Serpentine Belt Part Number: 5281969AA
$18.27 MSRP: $26.85
You Save: $8.58 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Belt - Serpentine; Serpentine Belt Drive Kit; Drive Belt; V-Belt; Alternator Belt; A/C Belt; Belt Serpentine
Fits the following Jeep Models:
- Wrangler | 2020-2023 | 80th Anniversary, Freedom, Islander, Rubicon, Sport, Sport S, Unlimited 80th Anniversary, Unlimited Freedom, Unlimited High Altitude, Unlimited High Tide, Unlimited Islander, Unlimited Rubicon, Unlimited Sahara, Unlimited Sahara Altitude, Unlimited Sport, Unlimited Sport Altitude, Unlimited Sport S, Unlimited Willys, Unlimited Willys Sport, Willys, Willys Sport | 6 Cyl 3.6 L MILD HYBRID EV-GAS (MHEV)
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Jeep Serpentine Belt Part Number: 68519480AA
$45.06 MSRP: $67.00
You Save: $21.94 (33%)
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Product Specifications
- Other Name: Belt - Supercharger Drive; Serpentine Belt Drive Kit; Drive Belt; V-Belt; Supercharger Belt
Fits the following Jeep Models:
- Grand Cherokee | 2018-2021 | Trackhawk | 8 Cyl 6.2 L GAS
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Jeep Serpentine Belt Part Number: 5048568AC
$34.31 MSRP: $51.15
You Save: $16.84 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Belt - Serpentine
- Replaces: 5048568AB
Fits the following Jeep Models:
- Grand Cherokee | 2022-2025 | 30th Anniversary 4xe, 4xe, Anniversary Edition 4xe | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- Wrangler | 2021-2025 | 80th Anniversary, Freedom, Islander, Rubicon, Rubicon X, Sport, Sport S, Unlimited 80th Anniversary, Unlimited Freedom, Unlimited High Altitude, Unlimited High Altitude 4xe, Unlimited Islander, Unlimited Rubicon, Unlimited Rubicon 4xe, Unlimited Rubicon X, Unlimited Rubicon X 4xe, Unlimited Sahara, Unlimited Sahara 4xe, Unlimited Sahara Altitude, Unlimited Sport, Unlimited Sport Altitude, Unlimited Sport S, Unlimited Sport S 4xe, Unlimited Willys, Unlimited Willys 4xe, Unlimited Willys Sport, Willys, Willys Sport | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Jeep Belt - Serpentine Part Number: 4627167AB
$44.37 MSRP: $95.40
You Save: $51.03 (54%)
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Product Specifications
- Other Name: BELT-SERPENTINE
Fits the following Jeep Models:
- Grand Cherokee | 2014-2021 | High Altitude, Limited, Overland, Summit, Trailhawk | 3.0L V6, 6 Cyl 3.0 L DIESEL
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Jeep Serpentine Belt Part Number: 53032037AJ
$13.80 MSRP: $19.85
You Save: $6.05 (31%)
Product Specifications
- Other Name: Belt - Accessory Drive; Serpentine Belt Drive Kit; Accessory Drive Belt; Drive Belt; V-Belt; Belt Accessory Drive
Fits the following Jeep Models:
- Commander | 2006 | 65th Anniversary Edition, Base, Limited | 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L GAS
- Grand Cherokee | 2004-2006 | 65th Anniversary Edition, Laredo, Limited, Overland, Special Edition | 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L GAS
- Liberty | 2005 | Limited, Renegade, Rocky Mountain Edition, Sport | 6 Cyl 3.7 L GAS
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Jeep Serpentine Belt Part Number: 53013905AC
$39.15 MSRP: $56.25
You Save: $17.10 (31%)
Product Specifications
- Other Name: Belt - Serpentine; Serpentine Belt Drive Kit; Accessory Drive Belt; Drive Belt; V-Belt; Belt Accessory Drive; Belt Serpentine
- Replaces: 53013905AD, 53013905AB
Fits the following Jeep Models:
- Liberty | 2007-2009 | Limited, Sport | 3.7L V6, 6 Cyl 3.7 L GAS

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Jeep Drive Belt

OEM parts sourced directly from Jeep deliver superior quality, long lasting strength, and a precise fit you can trust. Each item goes through strict quality checks to ensure safety, toughness, and performance that matches your factory equipment. At JeepPartsDeal online shop, you'll get top-quality, budget-friendly OEM Jeep Drive Belt for your vehicle. We focus on giving you a high standard without pushing up the price. Our full selection of genuine factory products comes backed by the original manufacturer's warranty. You'll love our fast delivery, seamless shopping experience, and convenient return policy, saving you all the hassle.

Jeep Drive Belt is what makes all essential engine components spin even on trail and highway. Jeep expanded its civilian introduction in 1945 to become a symbol of ruggedness, wide-open space and go-anywhere assurance. Selec-Terrain mode dial allows drivers to switch between snow, sand and mud without decelerating their pulse or lack of traction. Digital dashboards have become voice controlled, with over-the-air updates, and cabins now intuitive, as the wheels tear through backroads that are rock or rutted. A close-knit group of participants gathers around trail walks and parking-lot wrenchings, and they share tales that begin where the road stops. Jeep survives on that friendship and makes each model an immediate companion to unplanned adventures and earned scenery. Jeep supports the conversation with massive frames, high clearance and unembellished controls that encourage novices to go further. The Drive Belt connects the crank pulley to the alternator, power-steering pump and the A/C compressor in one serpentine belt. The Drive Belt is reinforced rubber with an internal system of fiber cords that do not stretch and provide tension and shed heat, grit and abrupt throttle movement typical of rocky climbs. Periodic inspection within the 100,000-mile range allows owners to notice cracks at the beginning and change the Drive Belt before the loss of component output. The Drive Belt can drag less, release horsepower and maintain constant cooling and charging by driving many systems on a single loop when tilted on its sideways steeper than otherwise. Such dependability corresponds to Jeep standards of components that laugh at dust and require minimal maintenance between escapades.

Jeep Drive Belt Parts and Q&A

Serpentine Belt
4891587AB
Q: How to Install a Drive Belt on a 3.7L Engine on Jeep Grand Cherokee?
A:
First, check all the pulleys on the 3.7L engine to ensure they work properly, before installing the accessory drive belt. The serpentine accessory drive belt should be installed correctly since the wrong position can lead to engine overheating. Route the new belt around the pulleys sleeping in all positions except the idler and rotate the tensioner arm until it reaches its end. After that, place the belt around the idler pulley and let the tensioner turn into the belt so it is securely seated on each pulley. Check the belt after installation; the space measurered by the belt and housing stop should be less than 24 mm (.94 inches).
Serpentine Belt
53032857AB
Q: How to Properly Install a Drive Belt on a 3.8L Engine on Jeep Wrangler?
A:
Check the condition of the pulleys on your 3.8L engine before trying to install the drive belt. Directing the accessory drive belt in the proper way ensures the engine does not become too hot from the water pump rotating backwards. Loop the belt first around all of the pulleys apart from the idler pulley. Turn the tensioner arm clockwise until it locks, put the belt over the idler pulley and let the tensioner rotate back while you hold the belt where it will fit best. Make sure that every pulley has the belt firmly seated on it.