How to Maintain and Repair a Belt Tensioner on a 3.7L Engine on 2007 Jeep Liberty?

To take care of the 3.7L tensioner, secure the pulley and bolt to the tensioner and tighten the bolt to 61 Nm (45 ft. lbs.) force. Subsequently, place the indexing point on the tensioner's back in line with the head of the bolt on the front cover and tighten the mounting bolt to 41 Nm (30 ft. lbs.). Next, install the drive belt and make sure its indexing marks are matching what's indicated on your machine.

OEM 2007 Jeep Liberty Belt Tensioner

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1 Belt Tensioner found

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2007 Jeep Liberty Belt Tensioner Part Number: 53030958AG
$88.72 MSRP: $135.00
You Save: $46.28 (35%)
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Product Specifications
- Other Name: Tensioner - Belt; Accessory Drive Belt Tensioner Assembly; Serpentine Tensioner; Tensioner; Tensioner Belt
- Replaces: 53030958AE, 53030958AD
- Item Weight: 2.70 Pounds
- Item Dimensions: 6.9 x 7.2 x 7.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 53030958AG
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2007 Jeep Liberty Submodels:
- 65th Anniversary Edition, Jet, Limited, Renegade, Rocky Mountain Edition, Sport | 3.7L V6, 6 Cyl 3.7 L GAS

2007 Jeep Liberty Belt Tensioner Parts and Q&A

Q: How to Maintain and Repair a Belt Tensioner on a 3.7L Engine on 2007 Jeep Liberty?
A: To take care of the 3.7L tensioner, secure the pulley and bolt to the tensioner and tighten the bolt to 61 Nm (45 ft. lbs.) force. Subsequently, place the indexing point on the tensioner's back in line with the head of the bolt on the front cover and tighten the mounting bolt to 41 Nm (30 ft. lbs.). Next, install the drive belt and make sure its indexing marks are matching what's indicated on your machine.