2003 Dodge Ram 2500 Van Catalytic Converters

Enhance and Protect Your 2003 Dodge Ram 2500 Van with Quality Catalytic Converters

Maintaining the performance of your 2003 Dodge Ram 2500 Van starts with choosing the right parts, and a high-quality Catalytic Converter helps ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Catalytic Converters specifically for the 2003 Dodge Ram 2500 Van, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Catalytic Converters for Every Budget

Finding a Catalytic Converter that combines quality with affordability is easy at Advance Auto Parts. With prices starting as low as $220.99 and an average price of $572.85, you can choose one that fits your budget while delivering the quality you expect. Our Catalytic Converters are competitively priced, ranging from $220.99 to $993.99, so you get value without compromising on strength or reliability.

Trusted Brands and Top-Rated Options

With 8 Catalytic Converters from 2 trusted brands in stock, Advance Auto Parts has you covered. Our Catalytic Converters for the 2003 Dodge Ram 2500 Van have earned reviews from over 6 customers, with an average 5 stars rating across the board. Popular options include Catalytic Converter- EPA Ultra, Direct Replacement, No Fabrication Needed, CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed, and HM Grade Federal / EPA Compliant Universal Catalytic Converter, starting at $220.99. Our selection includes highly regarded brands such as Walker and Magnaflow, and more, offering you top-notch reliability. For example, we have 3 Walker Catalytic Converters starting at $614.99 with an average rating of 4 stars, 5 Magnaflow options from $220.99 with a 4 stars rating.

Catalytic Converters for Your 2003 Dodge Ram 2500 Van

Walker – Catalytic Converter- EPA Ultra, Direct Replacement, No Fabrication Needed (Part No.50506)

Catalytic Converter- EPA Ultra, Direct Replacement, No Fabrication Needed

from

$614.99
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker Ultra Direct-Fit Catalytic Converters provide premium performance and are available for import and domestic OBDII (1996 and newer) vehicles.

Product Features:
  • EPA COMPLIANT — For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA, CO or NY. Legal inME on EPA Federal Emission Equipped Vehicles only. Consult your state’s aftermarket converter regulations for details.
  • DIRECT-FIT DESIGN — Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn’t require specialized fabrication and/or welding
  • KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES — OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
  • STRONG AND DURABLE — Features thick OE-style flanges, hangers and brackets for strength and durability
  • OE-STYLE DESIGN — Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter
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MagnaFlow – OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter (Part No.51558)

OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

from

$581.99
MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51558 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. This direct-fit catalytic converter is designed to fit the 2000-2003 Dodge Ram 3500 Van, 2000-2003 Dodge Ram 1500 Van, and additional vehicles. Hardware is included to eliminate the hassle of working with corroded factory parts. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Product Features:
  • Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency.
  • Simplifies installation with essential gaskets and hardware being included in the box.
  • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.
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Walker – CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed (Part No.83518)

CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed

from

$993.99
Designed, tested and validated for assured compliance to meet CARB standards, Walker® CalCat® Universal Catalytic Converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles.

Product Features:
  • CARB COMPLIANT — For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO, NY & other states requiring CARB-compliant replacement converters. Consult your state’s aftermarket converter regulations.
  • SUPERIOR TECHNOLOGY — Optimal high technology washcoat formulated to deliver superior performance (as compared to EPA-compliant converters)
  • CONSISTENT PERFORMANCE — Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance
  • DURABLE — Features stainless-steel body with aluminized pipe and heat shields for durability
  • FLEXIBLE SOLUTION — Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
  • BUY WITH CONFIDENCE — Backed by Walker’s 50,000-mile/80,000-kilometer emissions and structural integrity warranty
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Walker – CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed (Part No.81502)

CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed

from

$766.99
Designed, tested and validated for assured compliance to meet CARB standards, Walker CalCat Universal Catalytic Converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles.

Product Features:
  • CARB COMPLIANT — For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO, NY & other states requiring CARB-compliant replacement converters. Consult your state’s aftermarket converter regulations.
  • SUPERIOR TECHNOLOGY — Optimal high technology washcoat formulated to deliver superior performance (as compared to EPA-compliant converters)
  • CONSISTENT PERFORMANCE — Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance
  • DURABLE — Features stainless-steel body with aluminized pipe and heat shields for durability
  • FLEXIBLE SOLUTION — Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
See More

MagnaFlow – HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter (Part No.23298)

HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

from

$554.99
MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23298 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. This direct-fit catalytic converter is designed to fit the 2000-2003 Dodge Ram 3500 Van, 2000-2003 Dodge Ram 1500 Van, and additional vehicles. Hardware is included to eliminate the hassle of working with corroded factory parts. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal/EPA Emission systems.

Product Features:
  • Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency.
  • Simplifies installation with essential gaskets and hardware being included in the box.
  • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.
See More

MagnaFlow – California Grade CARB Compliant Universal Catalytic Converter (Part No.445009)

California Grade CARB Compliant Universal Catalytic Converter

from

$554.99
MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 445009 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.

Product Features:
  • Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off.
  • Compact, lightweight construction enables installation in confined areas, welding is required.
  • Your trusted source for CARB-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.
See More

MagnaFlow – OEM Grade Federal / EPA Compliant Universal Catalytic Converter (Part No.51659)

OEM Grade Federal / EPA Compliant Universal Catalytic Converter

from

$281.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51659. The Universal design allows the part to fit a wide array of vehicles (cutting and welding required), and the stainless steel construction of this spun body catalytic converter is highly resistant to corrosion. The single laser fusion weld of the spun body greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Product Features:
  • Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off.
  • Compact, lightweight construction enables installation in confined areas, welding is required.
  • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.
See More

MagnaFlow – HM Grade Federal / EPA Compliant Universal Catalytic Converter (Part No.99659HM)

HM Grade Federal / EPA Compliant Universal Catalytic Converter

from

$220.99
Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99659HM. The Universal design allows the part to fit a wide array of vehicles (cutting and welding required), and the stainless steel construction of this spun body catalytic converter is highly resistant to corrosion. The single laser fusion weld of the spun body greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal/EPA Emission systems.

Product Features:
  • Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off.
  • Compact, lightweight construction enables installation in confined areas, welding is required.
  • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.
See More

FAQs for 2003 Dodge Ram 2500 Van Catalytic Converters

Which Catalytic Converters are the top sellers for the 2003 Dodge Ram 2500 Van?

Out of 8 Catalytic Converters that fit 2003 Dodge Ram 2500 Vans, the following parts are the top sellers:
CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed
from $993.99
This product is not rated
CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed
Catalytic Converters
HM Grade Federal / EPA Compliant Universal Catalytic Converter
from $220.99
This product is not rated
HM Grade Federal / EPA Compliant Universal Catalytic Converter
Catalytic Converters

How can I make sure that a part will be compatible with my 2003 Dodge Ram 2500 Van?

Our Dodge Ram 2500 Van aftermarket and OEM parts are designed specifically for the 2003 model. You can always find your specific fitment and compatibility for your 2003 Dodge on an individual product page.

What is the price range for 2003 Dodge Ram 2500 Van Catalytic Converters?

The range of prices of Catalytic Converters for the 2003 Dodge Ram 2500 Van goes from $220.99 up to $993.99 for the most premium parts.

What is the average price of a 2003 Dodge Ram 2500 Van Catalytic Converter?

2003 Dodge Ram 2500 Van Catalytic Converters average $572.85 for our selection of OEM and aftermarket parts. Keep in mind the variety of brands we offer, such as Walker Magnaflow, and more, so you are likely to find a wide range of prices across a variety of brands and products.

Does Advance Auto Parts sell Catalytic Converters for other Dodge Ram 2500 Van model years?

Yes, we currently stock Catalytic Converters for 4 model years of Dodge Ram 2500 Vans, from 1999 to 2002. Model years 2002, 2001, 2000, and 1999 are the most popular for Catalytic Converter purchases.

Which Catalytic Converters are highest rated for the 2003 Dodge Ram 2500 Van?

Based on 6 customer reviews, our 2003 Dodge Ram 2500 Van Catalytic Converters have an average rating of 5. Explore our top-rated Catalytic Converters here:
OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter
from $581.99
(1)
OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter
“These floor mats are a great way to add that custom look to your vehicle. I’ve purchased them for three different cars and they fit perfect every time”

Can I get help with 2003 Dodge Ram 2500 Van Catalytic Converter orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Dodge Catalytic Converters and more.

What is your return policy for Dodge Ram 2500 Van Catalytic Converters?

Advance Auto Parts keeps returns simple. For new Dodge Ram 2500 Van Catalytic Converters and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.