How to Service a Belt Tensioner on a 5.7L Engine on 2008 Dodge Ram 3500?

You should start by taking away the accessory drive belt before tending to the tensioner on a 5.7L engine. After that, get rid of tensioner 1 and its mounting bracket. Lastly, remove the tensioner assembly from the bracket.

OEM 2008 Dodge Ram 3500 Belt Tensioner

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3 Belt Tensioners found

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2008 Dodge Ram 3500 Belt Tensioner Part Number: 4861660AA
$124.65 MSRP: $188.00
You Save: $63.35 (34%)
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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.
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Fits the following 2008 Dodge Ram 3500 Submodels:
- Laramie, SLT, ST, SXT | 8 Cyl 5.7 L GAS
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2008 Dodge Ram 3500 Serpentine Tensioner Part Number: 53032130AC
$67.18 MSRP: $101.00
You Save: $33.82 (34%)
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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 2008 Dodge Ram 3500 Submodels:
- Laramie, SLT, ST, SXT, Sport | 8 Cyl 5.7 L GAS
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2008 Dodge Ram 3500 Pulley - Belt Part Number: 5086958AB
$639.80 MSRP: $965.00
You Save: $325.20 (34%)
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Product Specifications
- Other Name: PULLEY-BELT
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5086958AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following 2008 Dodge Ram 3500 Submodels:
- Laramie, SLT, ST, SXT, Sport, TRX4 | 5.9L L6, 6 Cyl 5.9 L DIESEL, 6 Cyl 6.7 L DIESEL, 6.7L L6

2008 Dodge Ram 3500 Belt Tensioner Parts and Q&A

Q: How to Service a Belt Tensioner on a 5.7L Engine on 2008 Dodge Ram 3500?
A: You should start by taking away the accessory drive belt before tending to the tensioner on a 5.7L engine. After that, get rid of tensioner 1 and its mounting bracket. Lastly, remove the tensioner assembly from the bracket.