How Is a Catalytic Converter Installed on a 5.7L Engine on 2008 Dodge Ram 3500?

To install the catalytic converter in a 5.7L engine attach the converter to the engine exhaust clamp and place it into the exhaust pipe making sure it is aligned correctly. Tighten it to the exhaust manifold with bolts of specified torque. Check for clearance & inspect for exhaust leaks after installation.

OEM 2008 Dodge Ram 3500 Catalytic Converter

Cat. Converter

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4 Catalytic Converters found

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2008 Dodge Ram 3500 Catalytic Converter, Center Part Number: 68035059AC
$2019.98 MSRP: $2925.00
You Save: $905.02 (31%)
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Product Specifications
- Other Name: Converter - Catalytic; Catalytic Converter, Center
- Position: Center
- Replaces: 68035059AB, 68035059AA, 52122196AA
- Item Weight: 27.30 Pounds
- Item Dimensions: 21.4 x 11.2 x 10.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 68035059AC
- 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, Sport | 6 Cyl 6.7 L DIESEL, 6.7L L6
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2008 Dodge Ram 3500 Catalytic Converter, Rear Part Number: 68035060AC
$2489.43 MSRP: $3610.00
You Save: $1120.57 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter - Diesel Particulate; Catalytic Converter, Rear
- Position: Rear
- Replaces: 68035060AA
- Item Weight: 36.30 Pounds
- Item Dimensions: 11.2 x 9.6 x 34.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 68035060AC
- 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 | 6 Cyl 6.7 L DIESEL
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2008 Dodge Ram 3500 Catalytic Converter Part Number: 52121210AB
Product Specifications
- Other Name: Converter - Catalytic; Exhaust Pipe; Converter & Pipe; Converter Catalytic
- Replaces: 52121210AA
- Item Weight: 52.00 Pounds
- Item Dimensions: 43.9 x 12.5 x 8.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52121210AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2008 Dodge Ram 3500 Submodels:
- Laramie, SLT, ST, Sport, TRX4 | 6 Cyl 5.9 L DIESEL
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2008 Dodge Ram 3500 Catalytic Converter Part Number: 52122253AC
Product Specifications
- Other Name: Converter - Exhaust; Exhaust Pipe; Converter & Pipe; Pipe And Converter Exhaust
- Replaces: 52122253AA, 52122253AB
- Item Weight: 31.50 Pounds
- Item Dimensions: 57.2 x 31.3 x 22.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52122253AC
- 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 | 8 Cyl 5.7 L GAS

2008 Dodge Ram 3500 Catalytic Converter Parts and Q&A

Q: How Is a Catalytic Converter Installed on a 5.7L Engine on 2008 Dodge Ram 3500?
A: To install the catalytic converter in a 5.7L engine attach the converter to the engine exhaust clamp and place it into the exhaust pipe making sure it is aligned correctly. Tighten it to the exhaust manifold with bolts of specified torque. Check for clearance & inspect for exhaust leaks after installation.