Tractor, Excavator Radiator Service


(951) 683-5054

Mon - Fri: 7:00am - 5:00pm

2265 Business Way, Riverside, CA 92501

Serving Southern California for
Over 47 Years

Riverside San Bernardino Orange County Los Angeles San Diego

Experts in All Types of Light & Heavy Duty Radiator Services

Recore - Retrofitting - Overhaul - Rebuilds - Custom Fabrication - Repair - Replacement
Radiator Replacement - Oil Cooler, Hydraulic Cooler & AC Condenser Retrofitting

Big Rig & Tractor Trailer Radiators

Diesel Truck Radiator Services, Riverside
  • Privately Owned Since 2007
  • Over 47 Years of Experience
  • Experts in Big Rig Radiators
  • All Major Makes & Models
  • 1,000s of Satisfied Clients
  • Fully Licensed Radiator Shop

Heavy Truck Radiator & Cooling System Services, Riverside, California

Stewarts Industrial Radiator Service provides expert diesel truck radiator services in Riverside at cost-effective prices. Our radiator services include sales, replacement, leak repair, and rebuilds, as well as diesel repower retrofits. We can work on all makes and models of big rigs and tractor trailers, including Freightliner, Peterbilt, Kenworth, International, and Volvo, and sell all major OEM and OEM-equivalent (OEE) radiators, such as Active, Northern, and Thermal Solutions. As a testament to the quality of our service and competitive rates, we have thousands of satisfied clients throughout Southern California, including Riverside, San Bernardino, Fontana, Los Angeles, Hesperia, Apple Valley, Temecula, and Orange County.

Radiator Leak Repair, Rebuild, Recoring, Retrofitting, Sales & Replacement

When you come to Stewarts Radiator for radiator service, we'll have one of our experts inspect your radiator and talk to you about your needs. If your radiator is leaking, we'll let you know whether you require a radiator leak repair, rebuild, or replacement. We can perform weld repairs in metal radiators that have been punctured or cracked. If the radiator is leaking because of corrosion build up, we'll completely overhaul the radiator using the industry's best practices. During a radiator overhaul, we take it apart, flush out the core and tanks, remove corrosion throughout the tubes, rebuild it, and pressure test it. If a radiator's tanks or core are no longer serviceable, we can order or custom fabricate a new core or tanks. While we prefer to service and restore radiators, there are times when the radiator is beyond repair, or it's more cost-effective to replace it. For those needing a new radiator, we can typically order the replacement and have it installed within a day. Additionally, we can fit an OEM or brand-name OEE radiator for your semi-truck.

Bring Your Diesel Engine Truck to Stewarts Radiator for the Best Value in Radiator Services

Call or drop by today for all your semi-truck radiator service needs. No matter what your radiator needs are, we look to give you a long-lasting solution that saves you money. Since 2007, we've worked on thousands of diesel-engine truck radiators, which means that you can trust that our team has the experience, knowledge, and skill to accurately diagnose and fix any semi-tractor trailer radiator issue. Before we start any work, we'll provide an upfront and accurate quote. We can often complete small radiator repairs in less than a day, and turnaround custom work, rebuilds, and retrofits in about 3-5 days.

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Call up looking for top tank on radiator. He explained he could do it for me at a fairly cheep price. Then he suggested call another auto parts store because by the time he changed the tank you would probably need a new radiator in 6 month any way. He said save your self the head ache by new. There are honest people out there.

Randall De Ruyter Via Google Review

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Service Area Map

Riverside Radiator Repair Services
Our Service Area Includes
  • Anaheim, CA
  • Anza, California
  • Apple Valley, CA
  • Bloomington, CA
  • Colton, CA
  • Corona, California
  • Fallbrook, CA
  • Fontana, California
  • Hemet, California
  • Hesperia, CA
  • High Desert, CA
  • Highland, CA
  • Huntington Beach, CA
  • Idyllwild, CA
  • La Cresta, CA
  • Lake Elsinore, CA
  • Loma Linda, CA
  • Los Angeles, CA
  • Menifee, California
  • Murreta, California
  • Orange County, CA
  • Perris, California
  • Redlands,California
  • Rialto, California
  • Riverside, CA
  • San Bernardino, CA
  • San Diego, CA
  • Temecula, CA
  • Victorville, CA
  • Wildomar, CA
  • Winchester, CA
  • Yucipa, California