How to Install a Belt Tensioner on a 3.7L/4.7L Engine on 2009 Dodge Ram 1500?

With the 3.7L/4.7L engine, fix the indexing slot on the tensioner against the bolt huff on the front cover and use a wrench to turn the tightening bolt 41 Nm (30 ft. lbs.). After that, fit the accessory drive belt, making sure the tensioner indexing marks are reached.

OEM 2009 Dodge Ram 1500 Belt Tensioner

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3 Belt Tensioners found

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2009 Dodge Ram 1500 Belt Tensioner Part Number: 53030958AG
$88.72 MSRP: $135.00
You Save: $46.28 (35%)
Ships in 1-2 Business Days
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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 2009 Dodge Ram 1500 Submodels:
- ST, SXT | 3.7L V6, 6 Cyl 3.7 L GAS
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2009 Dodge Ram 1500 Belt Tensioner Part Number: 53030958AC
$88.55 MSRP: $136.00
You Save: $47.45 (35%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Tensioner - Belt; Accessory Drive Belt Tensioner Assembly; Serpentine Belt Drive Kit; Automatic Belt Tensioner; Serpentine Tensioner; Tensioner; Tensioner Belt; Drive Belt Tensioner
- Replaces: 68045800AA
- Item Weight: 2.60 Pounds
- Item Dimensions: 5.9 x 6.9 x 6.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 53030958AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2009 Dodge Ram 1500 Submodels:
- Laramie, SLT, ST, SXT, TRX, TRX4 | 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS
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2009 Dodge Ram 1500 Belt Tensioner Part Number: 4861660AA
$124.65 MSRP: $188.00
You Save: $63.35 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Tensioner - Belt; Accessory/Drive Tensioner; Serpentine Kit; Automatic Pulley; Serpentine Tensioner; Tensioner; Tensioner Belt; Drive Belt Tensioner
- Replaces: 4593817AB
- Item Weight: 2.60 Pounds
- Item Dimensions: 4.0 x 3.8 x 8.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4861660AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2009 Dodge Ram 1500 Submodels:
- Laramie, SLT, ST, Sport, TRX, TRX4 | 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L FLEX, 8 Cyl 5.7 L GAS

2009 Dodge Ram 1500 Belt Tensioner Parts and Q&A

Q: How to Install a Belt Tensioner on a 3.7L/4.7L Engine on 2009 Dodge Ram 1500?
A: With the 3.7L/4.7L engine, fix the indexing slot on the tensioner against the bolt huff on the front cover and use a wrench to turn the tightening bolt 41 Nm (30 ft. lbs.). After that, fit the accessory drive belt, making sure the tensioner indexing marks are reached.