Car Care Month - We Have All The Parts, Tools & Expertise You Need!

Make/Model Search
Make/Engine Search

Brands
Savings Central
Contact Us
Help Center

My Garage
Wish List
Order Status & Returns

Welcome
My Account

Order Status

Wish List
Savings Central
Shop by Brand
Shop Your Passion
- Shop Your Passion
- Truck / SUV
  
  Jeep®
  
  Restoration
  
  Stock Replacement
  
  Late Model Muscle
  
  Tools
  
  Gifts, Clothing, & More
  
  Circle Track
  
  Street Rod
  
  Powersports
  
  Paint & Body
  
  Marine
  
  Jr Dragster
Gift Cards
My Garage
See Our Catalogs
News & Events
Career Opportunities
Contact Us
Help Center
New Products
Shop by Make/Model
Sign In

Search Make/Model

Search Make/Engine

Sign In

Welcome
Account Dashboard
Profile
Order Status & Returns
Buy It Again
Wish List
Rewards Program
Gift Cards & Summit Bucks
Address Book
My Garage Settings
Email Preferences
Text Notifications
My Reviews
My Questions
Catalogs
Tax Exemption
Sign In

Celebrate Car Care Month With Savings!

$5 Off Your $100 Mobile App Purchase!

Filters

In Stock
- In Stock Items, Including at a Supplier. Ships In a Few Days. (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (11) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Brand
- AP Exhaust (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Dorman (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Walker Exhaust (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Catalytic Converter Position
- Front (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Front Left (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Front Right (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Left (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Rear (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Inlet Quantity
- 1 (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Converter Inlet Attachment
- Stock flange (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Outlet Quantity
- 1 (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Converter Outlet Attachment
- Stock flange (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Converter Case Material
- Stainless steel (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Converter Substrate Material
- Ceramic honeycomb (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Converter Overall Length (in.)
- 18.00 (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Remanufactured
- No (4)
Filter Options
- Stock Replacement (4)
- Made In USA (2)

Selected Filters

Filter Results by Vehicle

Loading...

Home
Exhaust
Catalytic Converters
RAM PROMASTER 2500
Product Results

Availability

- In Stock Items, Including at a Supplier. Ships In a Few Days. (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (11) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Brand
- AP Exhaust (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Dorman (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Walker Exhaust (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Catalytic Converter Position
- Front (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Front Left (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Front Right (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Left (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Rear (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Inlet Quantity
- 1 (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Converter Inlet Attachment
- Stock flange (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Outlet Quantity
- 1 (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Converter Outlet Attachment
- Stock flange (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Converter Case Material
- Stainless steel (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Converter Substrate Material
- Ceramic honeycomb (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Converter Overall Length (in.)
- 18.00 (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Remanufactured
- No (4)
Filter Options
- Stock Replacement (4)
- Made In USA (2)

RAM PROMASTER 2500 Catalytic Converters

Showing In Stock Items. Show All 11 Items.

Individual Parts

Part Groups

Results 1 - 5 of 5

AP Exhaust Direct-Fit Catalytic Converters for 2014-2021 PROMASTER 1500, PROMASTER 2500, PROMASTER 3500 - 641534

Made in the USA

AP Exhaust Direct-Fit Catalytic Converters for 2014-2021 PROMASTER 1500, PROMASTER 2500, PROMASTER 3500 - 641534

AP Exhaust Direct-Fit Catalytic Converters for 2014-2021 PROMASTER 1500, PROMASTER 2500, PROMASTER 3500 - 641534

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 18.00 in. Overall Length, Front Right, Ram, 3.6L, Each

Part Number: APH-641534

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

...Loading

Estimated Ship Date: May 6, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2014-2021 PROMASTER 1500, PROMASTER 2500, PROMASTER 3500 - 641533

Made in the USA

AP Exhaust Direct-Fit Catalytic Converters for 2014-2021 PROMASTER 1500, PROMASTER 2500, PROMASTER 3500 - 641533

AP Exhaust Direct-Fit Catalytic Converters for 2014-2021 PROMASTER 1500, PROMASTER 2500, PROMASTER 3500 - 641533

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 18.00 in. Overall Length, Front Left, Ram, 3.6L, Each

Part Number: APH-641533

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

...Loading

Estimated Ship Date: May 6, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2016-2021 PROMASTER 1500, 2016-2020 PROMASTER 2500, 2014-2021 PROMASTER 3500 - 674-293

Dorman Direct-Fit Manifold Catalytic Converters for 2016-2021 PROMASTER 1500, 2016-2020 PROMASTER 2500, 2014-2021 PROMASTER 3500 - 674-293

Dorman Direct-Fit Manifold Catalytic Converters for 2016-2021 PROMASTER 1500, 2016-2020 PROMASTER 2500, 2014-2021 PROMASTER 3500 - 674-293

Catalytic Converter, Direct-Fit, Ram, Rear, Kit

Part Number: RNB-674-293

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Walker Exhaust - Catalytic Converters for 2014-2021 PROMASTER 1500, PROMASTER 2500, PROMASTER 3500 - 16992

Walker Exhaust - Catalytic Converters for 2014-2021 PROMASTER 1500, PROMASTER 2500, PROMASTER 3500 - 16992

Walker Exhaust - Catalytic Converters for 2014-2021 PROMASTER 1500, PROMASTER 2500, PROMASTER 3500 - 16992

Ultra EPA Catalytic Converter

Part Number: WLK-16992

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2014-2021 PROMASTER 1500, PROMASTER 2500, PROMASTER 3500 - 674-292

Dorman Direct-Fit Manifold Catalytic Converters for 2014-2021 PROMASTER 1500, PROMASTER 2500, PROMASTER 3500 - 674-292

Dorman Direct-Fit Manifold Catalytic Converters for 2014-2021 PROMASTER 1500, PROMASTER 2500, PROMASTER 3500 - 674-292

Catalytic Converter, Direct-Fit, Ram, Front, Kit

Part Number: RNB-674-292

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

1

Page 1 of 1

Modal Header

Contact us with questions.

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify

Stay Updated with Emails from Summit Racing

Never miss a sale on new parts, tools, and more!

= Required

First Name

Last Name

Email Address Email required

See Our Catalogs

News & Events

News & Events Home
OnAllCylinders (blog)
Calendar of Events
New Product Releases
Summit Racing News
News You Can Use
Featured Vehicles
Media Center
Sanctioning Bodies

Help

Help Center
Return Policy
Beat-A-Price Guarantee
Payment Options
Contact Us

Social

Facebook
X/Twitter
Instagram
Pinterest
YouTube
Podcast

About Summit

Corporate History
Retail Locations

My Account

Profile
Email Preferences
Order Status & Returns
Wish List
Address Book
My Reviews
My Questions
My Garage
Sign In

Career Opportunities

More

Summit Racing Credit Card
Gift Cards
Calculators & Tools
Promo Exclusions
Become an Affiliate
Summit Racing Rewards Program
Summit Racing Equipment Protection Plan

Terms of Use | Privacy and Security | Site Accessibility
Copyright 2026 by AUTOSALES, INCORPORATED
dba Summit Racing Equipment | Trademarks

Let's Build it Together^™

Modal Header