How to Service the Belt Tensioner on 3.7L, 4.7L, and 5.7L Engines on 2005 Dodge Durango?

When servicing the drive belt tensioner for 3.7L and 4.7L engines, make sure that the indexing tang is within 24mm of the stop for new belts. If not, look for problems such as wrong belts or alignment problems. For installation, follow specific torque settings and make sure that it is properly aligned. The 5.7L engine is not too different.

OEM 2005 Dodge Durango Belt Tensioner

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2 Belt Tensioners found

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2005 Dodge Durango 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.
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Fits the following 2005 Dodge Durango Submodels:
- Limited, SE, SLT, ST, SXT | 3.7L V6, 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L GAS
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2005 Dodge Durango Serpentine Tensioner Part Number: 53032130AC
$67.18 MSRP: $101.00
You Save: $33.82 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Tensioner - Belt; Accessory Drive Belt Tensioner Assembly; Serpentine Belt Drive Kit; Tensioner; Tensioner Belt; Belt Tensioner
- Replaces: 53032130AA
- Item Weight: 2.10 Pounds
- Item Dimensions: 3.2 x 3.8 x 7.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 53032130AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2005 Dodge Durango Submodels:
- Adventurer, Limited, SLT, ST, SXT | 5.7L V8, 8 Cyl 5.7 L GAS

2005 Dodge Durango Belt Tensioner Parts and Q&A

Q: How to Service the Belt Tensioner on 3.7L, 4.7L, and 5.7L Engines on 2005 Dodge Durango?
A: When servicing the drive belt tensioner for 3.7L and 4.7L engines, make sure that the indexing tang is within 24mm of the stop for new belts. If not, look for problems such as wrong belts or alignment problems. For installation, follow specific torque settings and make sure that it is properly aligned. The 5.7L engine is not too different.