Rex Radiator, a trusted family-owned radiator shop since 1909, delivers expert truck radiator repair service throughout the Greater Chicago Metropolitan Area. With over a century of experience, we specialize in restoring truck radiators through welding, recoring, and complete radiator replacement—all without the need for engine disassembly. From minor leaks to clogged cores and structural damage, our radiator welding shop handles all types of truck radiator issues quickly and cost-effectively. We proudly serve both individual drivers and large commercial fleets. Whether you're running delivery trucks, semis, or industrial equipment, our team has the tools and expertise to get your cooling system back in peak condition. With convenient radiator parts shop locations in Bensenville, Chicago, East Dundee, and Peoria, we provide fast, local access to expert radiator repairs and high-quality parts. Our industrial radiator shop in Chicago and automotive radiator shop in Peoria handle everything from standard truck radiator repairs to specialized commercial radiator repair services. Instead of replacing your entire radiator system, let our expert technicians determine whether welding or recoring can solve the problem. Our services save you time and money while extending the life of your truck’s cooling system. For reliable service and experienced craftsmanship, contact Rex Radiator in Bensenville, IL, at 630-595-4664.
Radiator Welding Shop for Precision Truck Repairs
Truck radiators face demanding conditions on the road. Cracks, corrosion, and vibration damage can all lead to coolant leaks and performance issues. Our radiator welding shop specializes in precision welding techniques that restore radiators to working condition. We use advanced tools to seal cracks, reinforce weakened joints, and patch pinholes. In many cases, we can save your original radiator, helping you avoid the high cost of a new one.
When replacement is necessary, our radiator parts shop carries a wide inventory of aftermarket-certified radiators for most makes and models. Our truck radiator repair service includes expert installation and system testing, so you're back on the road with confidence.
We proudly serve fleets across northern Illinois and northwest Indiana, offering dependable solutions and fast turnaround times to minimize your downtime.
Featured Truck Radiators
We stock a wide range of replacement radiators for popular heavy-duty truck models. Some of our featured products include
HD RAD 810045 Freightliner Cascadia:
Designed for 2012–2020 Freightliner Cascadia models with Cummins ISX or Detroit DD15 engines. Built to handle heavy-duty trucking demands.
HD RAD 740012 Volvo VNL:
A top-rated replacement for 2018–2023 Volvo VNL trucks with D13 engines. This keeps your long-haul trucks running cool and efficient.
HD RAD 650032 International ProStar:
Made for 2016–2022 International ProStar with Navistar N13 engines. This is engineered for durability and high-performance cooling.
All parts are available at each of our radiator parts shop locations for fast and local pickup or delivery.
Industrial Radiator Shop for Rapid Turnaround
Our industrial radiator shop locations are equipped to handle the heaviest cooling system challenges. At our Chicago shop (1440 W. 38th St., 773-843-9886) and our Joliet facility (2104 Oak Leaf St., 815-725-6655, by appointment), we specialize in heavy-duty truck radiator repair and recoring. These locations are staffed by expert technicians who understand industrial-grade equipment and complex cooling systems.
In addition, our automotive radiator shop in Bensenville (367 Evergreen St., 630-595-4664) and Peoria shop (1207 W. George St., 309-676-4423) provide service for trucks of all sizes. Our East Dundee location (578 Rock Rd., 847-428-1123) supports commercial radiator repair service with quick turnaround time, far outpacing dealer wait times.
Our fast, reliable service helps reduce downtime and keep your vehicles on the road—especially important for logistics, delivery, and transportation companies working across southern Wisconsin and Illinois.
Commercial Radiator Repair Service With Expertise
With more than a century of experience, Rex Radiator brings unmatched skill and craftsmanship to every repair. Our team can recore complex radiators, fabricate hard-to-find components, and recommend the best solution for your truck’s cooling system. Whether you’re managing a large fleet or operating a small business, we work with you to keep costs low and performance high. We maintain a strong inventory of radiator parts in-house, which means commercial accounts often receive same-day delivery or installation. You can contact us directly at john.rexradiator@hotmail.com or visit our main office in Bensenville at 367 Evergreen St. Call us at 630-860-0258 for more information.
Contact Our Radiator Shop for Truck Radiator Repairs
Since 1909, Rex Radiator has been the radiator shop drivers trust for honest, high-quality truck radiator repair service. Whether you need welding, recoring, or full replacement, we’re here to help. Our shops in Chicago, Bensenville, Peoria, and East Dundee are staffed by professionals who understand your time is valuable. Fleets across the Greater Chicago Area, northwest Indiana, and southern Wisconsin depend on us for quick turnaround and expert service. Call Rex Radiator in Bensenville, IL, at 630-595-4664 today and get your truck radiator repaired right the first time.
