How to Maintain the Muffler on 3.7L/4.7L/5.7L Engines on 2005 Dodge Ram 1500?

In the case of 3.7L/4.7L/5.7L engine, one will have to raise the vehicle and lubricate the clamp nuts with heat valve lubricant. Detach the hangers, disassemble the muffler and assemble the new muffler and clamps loosely. Screw to 54.2 Nm, clearance, and exclude exhaust leak checking on the lowering of the vehicle.

OEM 2005 Dodge Ram 1500 Muffler

Exhaust Muffler

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4 Mufflers found

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2005 Dodge Ram 1500 Muffler Part Number: 55366753AB
Product Specifications
- Other Name: Muffler - Exhaust; Exhaust Muffler; Direct-Fit Exhaust; Exhaust System Kit; Resonator
- Item Weight: 24.70 Pounds
- Item Dimensions: 38.2 x 9.8 x 11.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 55366753AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2005 Dodge Ram 1500 Submodels:
- Laramie, SLT, ST | 8 Cyl 5.7 L GAS
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2005 Dodge Ram 1500 Muffler Part Number: 55366752AB
Product Specifications
- Other Name: Muffler - Exhaust; Exhaust Muffler; Resonator
- Item Weight: 22.40 Pounds
- Item Dimensions: 38.1 x 11.2 x 10.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 55366752AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2005 Dodge Ram 1500 Submodels:
- Laramie, SLT, ST | 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS
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2005 Dodge Ram 1500 Muffler Part Number: 55366105AC
Product Specifications
- Other Name: Muffler - Exhaust; Exhaust Muffler; Resonator
- Replaces: 55366105AB
- Item Weight: 24.10 Pounds
- Item Dimensions: 39.6 x 12.0 x 9.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 55366105AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2005 Dodge Ram 1500 Submodels:
- ST | 6 Cyl 3.7 L GAS
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2005 Dodge Ram 1500 Muffler Part Number: 5290502AC
Product Specifications
- Other Name: Muffler - Exhaust; Exhaust Muffler; Resonator; Muffler Exhaust See Group 1 For Borla Dual Exhaust Daytona Package. Only Good For 2005
- Item Weight: 35.70 Pounds
- Item Dimensions: 43.8 x 13.2 x 12.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5290502AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2005 Dodge Ram 1500 Submodels:
- SRT-10 | 10 Cyl 8.3 L GAS

2005 Dodge Ram 1500 Muffler Parts and Q&A

Q: How to Maintain the Muffler on 3.7L/4.7L/5.7L Engines on 2005 Dodge Ram 1500?
A: In the case of 3.7L/4.7L/5.7L engine, one will have to raise the vehicle and lubricate the clamp nuts with heat valve lubricant. Detach the hangers, disassemble the muffler and assemble the new muffler and clamps loosely. Screw to 54.2 Nm, clearance, and exclude exhaust leak checking on the lowering of the vehicle.