How to Remove and Replace a Catalytic Converter on a 5.7L Engine on Dodge Ram 2500?

Raise and support the vehicle before attempting to change your 5.7L engine's catalytic converter. After that, cover the bolts and nuts with heat valve lubricant and let them absorb it for 5 minutes. First, disconnect the oxygen sensor's electrical connectors and after that take out the clamps and four nuts. Then, take out the two bolts and one nut that hold the catalytic converter to the exhaust manifold and take out the whole assembly.

How to Install a Catalytic Converter on a 5.7L Engine on Dodge Ram 2500?

Before installing the catalytic converter, loop the exhaust clamp around the back part of the converter and insert the whole unit into the exhaust pipe. Make sure that the tang on the catalytic converter fits all the way into its notch on the exhaust pipe. Afterward, attach the catalytic converter to the exhaust manifold and fasten it with bolts and nuts. Be sure to tighten the bolts to 31 Nm (23 ft. lbs.) and the clamp nuts to 52 Nm (40 ft. lbs.). See if the exhaust has contact with the body panels and if so, provide a minimum clearance gap of 25 mm (1.0 in). After that, bring the vehicle down on the ground, turn it on and hunt for exhaust leaks which you should fix accordingly.

OEM Dodge Ram 2500 Catalytic Converter

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28 Catalytic Converters found

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Dodge Ram 2500 Converter - Diesel Particulate Part Number: 68035061AB
$2913.08 MSRP: $4225.00
You Save: $1311.92 (32%)
ADD TO CART
Product Specifications
- Other Name: CONVERTER-DIESEL PARTICULATE
- Replaces: 68035061AA, 52122419AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2010 Dodge Ram 2500 | Laramie, SLT, ST, SXT, TRX | 6 Cyl 6.7 L DIESEL
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Dodge Ram 2500 Catalytic Converter, Center Part Number: 68035059AC
$2019.98 MSRP: $2925.00
You Save: $905.02 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter - Catalytic; Catalytic Converter, Center
- Position: Center
- Replaces: 68035059AB, 68035059AA, 52122196AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2007-2009 Dodge Ram 2500 | Laramie, SLT, ST, SXT | 6 Cyl 6.7 L DIESEL, 6.7L L6
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Dodge Ram 2500 Catalytic Converter, Rear Part Number: 68035060AC
$2489.43 MSRP: $3610.00
You Save: $1120.57 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter - Diesel Particulate; Catalytic Converter, Rear
- Position: Rear
- Replaces: 68035060AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2007-2009 Dodge Ram 2500 | Laramie, SLT, ST, SXT | 6 Cyl 6.7 L DIESEL, 6.7L L6
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Dodge Ram 2500 Catalytic Converter, Center Part Number: 52122196AD
$4333.13 MSRP: $7770.00
You Save: $3436.87 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter - Catalytic; Catalytic Converter, Center
- Position: Center
- Replaces: 52122196AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2010 Dodge Ram 2500 | Laramie, SLT, ST, SXT, TRX | 6 Cyl 6.7 L DIESEL, 6.7L L6
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Dodge Ram 2500 Catalytic Converter, Front Part Number: 52121426AH
$3502.18 MSRP: $5095.00
You Save: $1592.82 (32%)
ADD TO CART
Product Specifications
- Other Name: Pipe - Exhaust Front; Exhaust Pipe; Front Pipe
- Position: Front
- Replaces: 52121426AG, 52121426AD, 52121426AE, 52121426AF
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2010 Dodge Ram 2500 | Laramie, SLT, ST, SXT, TRX | 6 Cyl 6.7 L DIESEL, 6.7L L6
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Dodge Ram 2500 Catalytic Converter Part Number: 68265740AA
$1475.53 MSRP: $2145.00
You Save: $669.47 (32%)
ADD TO CART
Product Specifications
- Other Name: Converter - Exhaust; Exhaust Pipe; Converter & Pipe
- Replaces: 52122260AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2010 Dodge Ram 2500 | Laramie, SLT, ST, SXT, TRX | 5.7L V8, 8 Cyl 5.7 L GAS
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Dodge Ram 2500 Catalytic Converter Part Number: 68265737AA
$1618.65 MSRP: $2350.00
You Save: $731.35 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter - Exhaust
- Replaces: 68149940AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2010 Dodge Ram 2500 | Laramie, Power Wagon, SLT, ST, SXT, TRX | 8 Cyl 5.7 L GAS
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Dodge Ram 2500 Catalytic Converter Part Number: 68265738AA
$1458.93 MSRP: $2110.00
You Save: $651.07 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter - Exhaust; Exhaust Pipe; Converter & Pipe
- Replaces: 68071834AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2010 Dodge Ram 2500 | Laramie, Power Wagon, SLT, ST, SXT, TRX | 5.7L V8, 8 Cyl 5.7 L GAS
View related parts
Dodge Ram 2500 Catalytic Converter Part Number: 52121210AB
Product Specifications
- Other Name: Converter - Catalytic; Exhaust Pipe; Converter & Pipe; Converter Catalytic
- Replaces: 52121210AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2004-2009 Dodge Ram 2500 | Laramie, SLT, ST, Sport, TRX4 | 5.9L L6, 6 Cyl 5.9 L DIESEL
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Dodge Ram 2500 Catalytic Converter Part Number: 52018191
Product Specifications
- Other Name: Converter Catalytic; Exhaust Pipe; Converter & Pipe; Pipe, Exhaust Extension
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1994-1999 Dodge Ram 2500 | Base | 6 Cyl 5.9 L DIESEL
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Dodge Ram 2500 Catalytic Converter Part Number: 5019145AC
Product Specifications
- Other Name: Converter - Catalytic; Exhaust Pipe; Converter & Pipe
- Replaces: 5019145AA, 5019145AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1996-1997 Dodge Ram 2500 | Base | 8 Cyl 5.2 L CNG, 8 Cyl 5.2 L GAS, 8 Cyl 5.9 L GAS
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Dodge Ram 2500 Catalytic Converter Part Number: 5019146AC
Product Specifications
- Other Name: Converter - Catalytic; Exhaust Pipe; Converter & Pipe
- Replaces: 5019146AA, 5019146AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1996-1997 Dodge Ram 2500 | Base | 8 Cyl 5.2 L CNG, 8 Cyl 5.2 L GAS, 8 Cyl 5.9 L GAS
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Dodge Ram 2500 Catalytic Converter Part Number: 5018795AC
Product Specifications
- Other Name: Converter - Catalytic; Exhaust Pipe; Converter & Pipe
- Replaces: 5018795AB, 52103225AD, 5018795AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1998-1999 Dodge Ram 2500 | Base | 5.9L V8, 8 Cyl 5.9 L GAS
View related parts
Dodge Ram 2500 Catalytic Converter Part Number: 5018800AB
Product Specifications
- Other Name: Converter - Catalytic; Muffler; Converter Catalytic
- Replaces: 5018800AA, 52103220AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1997-2000 Dodge Ram 2500 | Base | 8 Cyl 5.9 L GAS
View related parts
Dodge Ram 2500 Catalytic Converter Part Number: 5019150AB
Product Specifications
- Other Name: Converter - Catalytic; Converter Catalytic
- Replaces: 52018122, 5019150AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1994-1997 Dodge Ram 2500 | Base | 8 Cyl 5.9 L GAS, 8.0L V10
View related parts
Dodge Ram 2500 Catalytic Converter Part Number: 52103078AJ
Product Specifications
- Other Name: Converter - Catalytic; Converter; Converter Catalytic
- Replaces: 52103078AG, 52103078AI
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1999-2002 Dodge Ram 2500 | 8.0L V10
- 1994-1997 Dodge Ram 2500
View related parts
Dodge Ram 2500 Catalytic Converter Part Number: 5018794AC
Product Specifications
- Other Name: Converter - Catalytic; Exhaust Pipe; Converter & Pipe
- Replaces: 5018794AA, 5018794AB, 52103225AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1998-1999 Dodge Ram 2500 | Base | 5.9L V8, 8 Cyl 5.9 L GAS
View related parts
Dodge Ram 2500 Catalytic Converter Part Number: 52103345AD
Product Specifications
- Other Name: Converter - Catalytic; Exhaust Pipe; Converter & Pipe
- Replaces: 52103345AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2000-2002 Dodge Ram 2500 | Base | 5.9L V8, 8 Cyl 5.9 L GAS
View related parts
Dodge Ram 2500 Catalytic Converter Part Number: 52121765AB
Product Specifications
- Other Name: Converter - Exhaust; Exhaust Pipe; Converter & Pipe; Pipe And Converter Exhaust
- Replaces: 52121765AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2006-2007 Dodge Ram 2500 | Laramie, Power Wagon, SLT, ST, Sport, TRX4 | 8 Cyl 5.7 L GAS
View related parts
Dodge Ram 2500 Catalytic Converter Part Number: 52121094AB
Product Specifications
- Other Name: Converter - Catalytic; Exhaust Pipe; Converter; Converter Catalytic
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2003 Dodge Ram 2500 | Laramie, SLT, ST | 8 Cyl 5.7 L GAS

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Dodge Ram 2500 Catalytic Converter

Choose OEM Catalytic Converter that meet Dodge factory standards. Dodge designs and tests every component for precision and durability. Each Catalytic Converter follows strict manufacturing steps to lock in quality and fit. If your Dodge Ram 2500 matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Ram 2500 parts at the highly competitive prices online. Enjoy a manufacturer's warranty, a hassle-free return policy, and rapid delivery. No more guesswork with off brands. Get genuine parts with exact fit and true factory performance. Shop with confidence today at JeepPartsDeal.com.

Dodge Ram 2500 vehicles have the Catalytic Converter as one of the parts in the emissions' system; this product reduces toxic fumes such as Carbon Monoxide, Hydrocarbons, and Oxides of Nitrogen, emitting safe substances like water, Carbon Dioxide, and Nitrogen. These converters have hydrogen catalytic conversion elements such as platinum, palladium, and rhodium to enable such a conversion. Various kinds of converters have been employed through the years, the two-way and the three-way systems and the latter lessened NOx emission. Today's converters are built to handle high rates of flow for premier performance of the engine and at the same time apply high efficiency in the catalysts. They can be universal or specific to a particular vehicle and a range of direct fit converters can be used to simply bolt over the factory converters without needing to cut or weld them in. In summary, the subject of the analysis - Catalytic Converters in Dodge Ram 2500 - is the critical component that helps decrease the dangerous emissions, as well as maintain the required standards of emissions.

Dodge Ram 2500 Catalytic Converter Parts and Q&A

Catalytic Converter, Rear
68035060AC
Q: How to Remove and Replace a Catalytic Converter on a 5.7L Engine on Dodge Ram 2500?
A:
Raise and support the vehicle before attempting to change your 5.7L engine's catalytic converter. After that, cover the bolts and nuts with heat valve lubricant and let them absorb it for 5 minutes. First, disconnect the Oxygen Sensor's electrical connectors and after that take out the clamps and four nuts. Then, take out the two bolts and one nut that hold the catalytic converter to the Exhaust Manifold and take out the whole assembly.
Catalytic Converter, Center
68035059AC
Q: How to Install a Catalytic Converter on a 5.7L Engine on Dodge Ram 2500?
A:
Before installing the catalytic converter, loop the exhaust clamp around the back part of the converter and insert the whole unit into the Exhaust Pipe. Make sure that the tang on the catalytic converter fits all the way into its notch on the exhaust pipe. Afterward, attach the catalytic converter to the Exhaust Manifold and fasten it with bolts and nuts. Be sure to tighten the bolts to 31 Nm (23 ft. lbs.) and the clamp nuts to 52 Nm (40 ft. lbs.). See if the exhaust has contact with the body panels and if so, provide a minimum clearance gap of 25 mm (1.0 in). After that, bring the vehicle down on the ground, turn it on and hunt for exhaust leaks which you should fix accordingly.