Triangle Heavy Duty Radiator
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Triangle Heavy Duty Radiator
Heavy duty commercial trucks are essential for the daily operations of many companies in the Chicagoland region. When a leak or malfunction occurs with the charge air cooler, the result is loss of power and engine efficiency. We are a full service radiator repair shop and leading parts supplier for radiators and much more!

Welcome to Triangle Heavy Duty Radiator - the Chicagoland area experts for radiator and cooling system solutions for commercial trucks and industrial vehicles. From tractor-trailers or dump trucks to bulldozers and backhoes, we have a huge selection of parts and services for your trucks and equipment at great prices!
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We welcome your business at our shop - Gary's son is now overseeing day-to-day operations, but if you'd like to hear more stories from Gary stop in anytime!. Gary Banser started Triangle Radiator in 1966 as a one man facility and has been at the same location for over 40 years, and growing. Bryan Banser is not only ASE certified, but also graduated from the University of North Carolina with a Bachelors Degree in Science.
Full services for Radiators Elk Grove Village IL - Triangle Heavy Duty Radiator is your "go-to" for great prices on solutions for radiators, full tank repairs, charge air coolers, DPF/EGR repairs and more. Our shop on Irving Park Road is convenient to access and ready with quick service for your commercial trucks and industrial vehicles.
Heavy duty commercial trucks are essential for the daily operations of many companies in the Chicagoland region. When trucks aren't running smoothly, we understand the impact it can have on your bottom line - it's why good maintenance by certified service technicians is so critical in decreasing vehicle downtime.
We can weld a cracked radiator, patch a hole, or if needed we are able to fabricate some items. In the event that your truck's radiator is past the point of repair, Triangle Heavy Duty Radiator stocks a very large selection of radiators ready for installation right away. The regular cooling system for commercial truck consists of passages set inside the engine block and heads where the coolant circulates by a water pump.
The charge air cooler simply cools down the airflow emitting from your truck's turbo charger before it goes into the engine. When a leak or malfunction occurs with the charge air cooler, the result is loss of power and engine efficiency. At our one-stop shop on Irving Park Road in Elk Grove Village, our service techs are very knowledgeable about this important component of your vehicle's cooling system.
Reviews (2)
Gregg B.
Gregg B.
Sep 18, 2020
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Used them for work on my AC and again for tire replacement. Got the job done right the first time at a fair price. Nice family owned business from people that know what they're doing and treat the customers right.
Michelle Klein
Michelle Klein
Jan 19, 2019
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We've been dealing with THDR for years. Every time that our equipment has gone down they have been able to help us out. We've had tank trouble, and it was returned quickly and at a fair price. Our big problem was a diesel radiator on our excavator and they really helped us out of a jam. Highly suggest these guys for heavy duty repairs.