Salt Lake City · Serving the Intermountain West since 1972
Radiator repair and re-core, DPF cleaning, and industrial heat exchangers. Wholesale cooling parts for shops, fleets, and heavy equipment.
Mon–Fri, 8am–5pm · Salt Lake City
// Who we serve
Wholesale buyers, fleets, and industrial operators all pull up to the same State Street shop.
Real-time pricing, West-to-East inventory, and loyalty pricing for parts pros. Order online, on Nexpart, or by phone.
Become a customer
Re-core, DPF cleaning, charge air coolers, welding and fabrication that get your equipment back to work fast.
Explore services
Tube-and-shell exchangers, genset radiators and industrial coolers. Discuss the equipment and required work with the shop.
See capabilities// Products
Radiators, charge air coolers, A/C parts and DPF/DOC filters. Choose a component, then confirm fitment and availability for your application.
// Repair & Service
Radiator re-core, DPF cleaning, charge air cooler repair, fuel tanks and fabrication. Ask about pickup and delivery.
Rod-out, re-core, and rebuilds in copper/brass, plastic/aluminum.
View serviceThermal + aqueous cleaning with before & after flow readings.
View serviceIntercooler testing, repair, and pressure verification.
View serviceTube & shell, testing and evaluation, fabrication.
View serviceSteel and aluminum tank cleaning, testing and repair.
View serviceCustom A/C lines and cooling components.
View serviceIn-house welding and custom cooling fabrication.
View service// The shop behind the work
Parts and component repair from our Salt Lake City shop. Start with the equipment and the problem, then discuss the available options.
Find the right help
J-Mac Radiator serves repair shops, fleet operators and equipment owners from Salt Lake City. Start with the component you need, whether that is a leaking radiator, a diesel filter ready for cleaning or a replacement cooling part.
Radiator bench repair and re-core, charge air cooler work and industrial heat exchanger service are different jobs. Choose the component page for the details that help us evaluate it. You do not need to know the repair method before calling.
A make and model is a useful start, but mounting points, connections and part numbers matter. Our parts pages explain what to have ready before ordering. Existing customers can continue using the wholesale portal.
J-Mac Complete Car Care is our sister business for passenger-vehicle diagnosis, radiator installation and general auto repair. J-Mac Radiator handles cooling parts and radiator bench work. Ask which shop fits your job before bringing in a vehicle.
Yes. Start with the equipment details and explain the problem. A label, measurements or photos may help narrow the part down; ask the counter what to send.
Pickup and delivery is available along the Wasatch Front. Call to confirm coverage, timing and arrangements for your component.
The businesses share the J-Mac name but serve different needs. Contact Radiator for cooling components, wholesale parts and heavy-duty cooling work. Contact Complete Car Care for general passenger-vehicle repairs.
Have the equipment details or part number ready if you can. Ask about availability, repair options and pickup arrangements.
Buying for a shop or fleet? Ask about a wholesale account.
Mon–Fri, 8am–5pm · Salt Lake City
