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50+ Years
experience
Expert Auto Radiator Repair Services in Bensenville, IL
Rex Radiator has been a family-owned business since 1909, specializing in radiator repair, fuel tank repair, and cooling system solutions for automotive, truck, and industrial applications. With over a century of experience, we operate radiator parts shops and welding facilities in Bensenville, Chicago, East Dundee, and Peoria, Illinois, serving a 50-mile radius including Northwest Indiana. Our services include radiator recoring, DPF/EGR cleaning, charge air cooler repairs, and classic car radiator restoration, all backed by a 1-year warranty on new parts.

We prioritize customer satisfaction through fast turnaround times, commercial same-day delivery, and expert technicians with decades of industry experience. Our commitment to quality and innovation ensures reliable cooling solutions for vehicles ranging from vintage cars to heavy-duty trucks.
Services
Radiator Repair Fuel Tank Repair Charge Air Cooler Repair DPF/EGR Cleaning Oil Cooler Repair Classic Car Radiators Truck Radiator Repair Industrial Radiator Repair Radiator Recoring Fuel Tank Welding
Details
  • Year established: 1909
Highlights and features
  • We offer over 100 years of experience in radiator and cooling system repairs.
  • Our technicians specialize in classic car radiator restoration and heavy-duty truck repairs.
  • All new parts come with a 1-year warranty for quality assurance.
  • We provide commercial same-day delivery for fleet and business accounts.
  • Our services cover automotive, truck, industrial, and agricultural equipment needs.
What people say
Great customer service Fast quality work Highly recommend Fair price Professional and friendly
Services
Radiator Repair
Rex Radiator provides precision radiator repair services for automotive, truck, and industrial vehicles. Our technicians use advanced welding techniques and high-quality replacement cores to restore cooling efficiency. With a 1-year warranty on new parts, we ensure durable solutions for leaks, cracks, and corrosion. Our fast turnaround minimizes downtime for both personal and commercial clients.
Fuel Tank Repair
Specializing in fuel tank repair, we offer welding, cleaning, and refurbishing services for aluminum, steel, and stainless steel tanks. Our experts address leaks, rust, and damage while maintaining structural integrity. Custom modifications and same-day part delivery ensure efficient solutions for trucks, classic cars, and industrial equipment across northern Illinois.
Charge Air Cooler Repair
We repair and rebuild charge air coolers to enhance engine performance and fuel efficiency. Services include leak welding, debris removal, and recoring for trucks and cars. Our technicians use OEM-standard components to ensure compatibility and longevity, supporting both fleet operations and individual vehicle owners in the Midwest.
DPF/EGR Cleaning
Our DPF/EGR cleaning service removes carbon buildup to maintain emission compliance and engine efficiency. Using eco-friendly methods, we restore filters and coolers for diesel engines, reducing replacement costs. This service is ideal for commercial fleets and heavy-duty equipment operators seeking reliable maintenance solutions.
Classic Car Radiator Repair
Rex Radiator specializes in restoring classic car radiators, preserving both functionality and original aesthetics. We rebuild units for vintage vehicles using period-correct materials and techniques. Our service caters to collectors and restorers, ensuring cooling systems meet modern performance standards while maintaining historical accuracy.
Questions
What services does Rex Radiator offer?
We specialize in radiator repair, fuel tank welding, charge air cooler repairs, DPF/EGR cleaning, and classic car radiator restoration for automotive, truck, and industrial clients.
How long has Rex Radiator been in business?
Rex Radiator has been family-owned and operating since 1909, providing cooling system solutions for over a century.
Do you offer warranties on repairs?
Yes, all new parts used in our repairs come with a 1-year warranty for quality assurance.
What areas do you serve?
We serve Bensenville, Chicago, East Dundee, Joliet, Peoria, Illinois, and Northwest Indiana with commercial same-day delivery available.
Can you repair classic car radiators?
Yes, our automotive radiator shop in Peoria specializes in restoring vintage radiators for classic cars with meticulous attention to detail.
What are your business hours?
Our Bensenville location is open Monday-Friday 7:00 AM–5:00 PM, Saturday 7:00 AM–11:00 AM, and closed on Sundays.