Auto Parts Throughout the Chicago Area

Offering a wide variety of Auto Parts, including Aftermarket Certified Radiators, Condensers, and Air Conditioning Components.

At Rex Radiator, we understand our customers expect fast, reliable, and the highest quality service.  And, by choosing Rex Radiator as your go to auto parts supplier, that’s exactly what you get.  Whether you’re a do-it-yourselfer looking for parts for the family minivan or a service manager at a high volume garage, you have come to the right place.  With decades of expertise, extensive inventory, and seven locations, we have you covered from Acura to Nissan 350Z.

Featured Products

RAD 2795 Chrysler/Dodge

Replacement radiator for 2005-2007 Chrysler Town & Country, 3.3L & 3.8L Engines, 2005-2007 Dodge Caravan 3.3L Engines, 2005-2007 Dodge Grand Caravan 3.3L & 3.8L Engines.


AC CON 3639 Nissan

Replacement AC Condenser for Nissan Altima 2007 – 2014 2.5L & 3.5 L Enigines and Maxima 2009 – 2014 3.5 L Engines


COMP 11414 GM

Replacement compressor clutch assembly for 2000-2014 Various Cadillac, Chevrolet, Hummer, and GMC SUV and Pickup Truck applications.

As the oldest family owned and operated business in the industry, our auto parts professionals are on hand to offer advice and solutions to any of your heating and cooling needs. Whether you are a novice mechanic or one of our longtime customers, since 1909 we have been here to help find the right parts, at the right price.

We offer a wide range of parts and services including, but not limited to:

  • Radiators
  • Condensers
  • Fan Assemblies
  • Air Conditioning Components
  • Fuel Tanks

If you are looking for a parts supplier that cares about quality, service, and making the customer happy the first time, and every time, make sure to contact Rex Radiator at (630) 230-8948 for personal and professional service.

Call or visit us at any of our seven locations.

Auto Radiators From Some Of The Leading Brands In The Industry

At Rex Radiator, we strive to provide the highest quality Aftermarket certified parts at highly competitive prices.  Our goal is to give our customers total peace of mind that a Rex Radiator part will fit right, the first time and provide reliable performance and excellent value.

Here are just some of the manufacturers we carry and distribute:

  • Performance Radiator
  • TYC/Genera
  • Cryomax
  • Global Parts
  • Vista-Pro
  • TYG
  • Transpro (GDI)

All of our parts are selected based on quality, fit, and performance.   Getting the job done right the first time starts by contacting the experts at Rex Radiator for parts on any year, make, or model.

Call or visit us at any of our seven locations.

Call Us Now!  Our locations and phone numbers are listed at the right.

Same Day Delivery Most Parts