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One idea. One opportunity. One connection.

The National Automotive Radiator Service Association (NARSA) is a global organization for owners and operators of businesses engaged in the sale, repair, re-manufacture, production and design of heat exchange products and services. 

The International Diesel Emissions Association (IDEA) is a network geared toward helping connect suppliers and manufacturers to businesses involved in the servicing of Diesel Emissions components.


Member Benefits

  • Attend Annual conferences
  • Subscription to The Cooling Journal, our bi-monthly magazine
  • Subscription to NARSAnow newsletter
  • Connect with 200+ radiator shops and manufacturers, cooling system experts and DPF specialists
  • Access to NARSA/IDEA forum
  • Access to training videos and past presentations

Connect with shops & manufacturers around the world


Latest News & Articles

Top 5 Reasons to Attend Vision 20/20

No travel or hotel reservations are needed to attend Vision 20/20. You don’t even have to coordinate your outfits, unless you want to! In this new video, NARSA/IDEA’s staff break down the Top Reasons to Attend Vision 20/20.

Vision 20/20 Virtual Conference Speaker: John Blodgett

Our industry has been greatly impacted by COVID-19, but how does this current economy compare to previous recessions? One of the speakers at our Vision 20/20 🥽 Virtual Conference is MacKay & Co.’s John Blodgett who breaks down aftermarket insights and trucking trends specifically for NARSA/IDEA members.

Mark’s Minute – September 12, 2020

Want to revamp how you manage your business? NARSA/IDEA’s Executive Director Mark Taylor explains how the Entrepreneurial Operating System helped his company.

September 2020 Newsletter

Our Vision 20/20 Programming Schedule has been released. Plus, our website is expanding with new resources for NARSA/IDEA members. Learn more in our latest newsletter!

Vision 20/20 Virtual Conference Speaker: David Bienvenu

With more than 25 years in the industry, Radiator Service Co.’s David Bienvenu knows a thing or two about heat exchangers. At this year’s Vision 20/20 Virtual Conference on October 2 & 3, he breaks down the Top 10 Questions about Heat Exchangers he receives.

Vision 20/20 Virtual Conference Speaker: Dr. Azeemuddin Ahmed

Are you uncomfortable when it comes to negotiating? One of the speakers at our Vision 20/20 Virtual Conference is Dr. Azeemuddin Ahmed. Whether it’s dealing with your supplier, a contract, or an employee’s salary, he’ll break down strategies that may make your next negotiation a success.

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