How to Maintain the Drive Belt on a 3.7L Engine on 2009 Jeep Commander?

Bassin Volume After that, tighten the belt tensioner by rotating it 6 times and when it hits its stop, remove the belt. After that, slowly return the tensioner 6 to the freearm position and avoid letting its arm snap free which can badly hurt the tensioner.

OEM 2009 Jeep Commander Drive Belt

Serpentine Belt

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3 Drive Belts found

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2009 Jeep Commander Serpentine Belt Part Number: 55111074AC
$24.19 MSRP: $48.85
You Save: $24.66 (51%)
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Product Specifications
- Other Name: Cap - Coolant Recovery Bottle; Engine, Washer, Radiator Caps; Serpentine & V-Belts; Reservoir Cap; Filler Cap; Reservoir Tank Cap; Recovery Tank Cap; Cap
- Replaces: 55111074AA, 4682828, 5017468AA, 55111074AB
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 55111074AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following 2009 Jeep Commander Submodels:
- Limited, Overland, Sport | 3.7L V6, 4.7L V8, 5.7L V8, 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS, 8 Cyl 5.7 L GAS
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2009 Jeep Commander Belt - Serpentine Part Number: 68027636AB
$52.48 MSRP: $77.95
You Save: $25.47 (33%)
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Product Specifications
- Other Name: BELT-SERPENTINE
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 68027636AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following 2009 Jeep Commander Submodels:
- Limited, Sport | 3.7L V6, 4.7L V8, 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS
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2009 Jeep Commander Serpentine Belt Part Number: 4593684AA
$51.27 MSRP: $73.70
You Save: $22.43 (31%)
Product Specifications
- Other Name: Belt - Serpentine; Serpentine Belt Drive Kit; Accessory Drive Belt; Drive Belt; V-Belt; Belt Accessory Drive; Belt Serpentine
- Replaces: 4861322AC, 68060352AA, 4892840AA
- Item Weight: 0.90 Pounds
- Item Dimensions: 1.1 x 6.2 x 19.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4593684AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2009 Jeep Commander Submodels:
- Limited, Overland | 5.7L V8, 8 Cyl 5.7 L GAS

2009 Jeep Commander Drive Belt Parts and Q&A

Q: How to Maintain the Drive Belt on a 3.7L Engine on 2009 Jeep Commander?
A: Bassin Volume After that, tighten the belt tensioner by rotating it 6 times and when it hits its stop, remove the belt. After that, slowly return the tensioner 6 to the freearm position and avoid letting its arm snap free which can badly hurt the tensioner.