For an auto repair shop or fleet manager, success is measured by efficiency. Every minute a car is on a lift waiting for a part is a minute of lost productivity and a potential hit to customer satisfaction. You need a parts supplier who is more than just a warehouse; you need a local partner who understands the urgency of your work, provides knowledgeable service, and delivers high-quality parts that you can install with confidence.
At Triangle Auto Repair & Service, we are that partner. Before we were known for our expert repairs, our foundation was built on being a premier radiator and parts supplier. Today, we continue that legacy by offering wholesale auto parts to Chicago’s professional automotive community. From our convenient location in Old Irving Park, we help keep your bays productive and your customers happy. To set up your commercial account, call our wholesale desk directly at (773) 539-5858.
Why Source Your Parts From Triangle?
We know you have choices when it comes to parts. We earn your business by being a better, more reliable partner right here in the city.
The Radiator Specialists: Unmatched Cooling System Supply
Our name says it all. We are Chicago’s go-to source for cooling system components. With decades of focused experience, we offer an unparalleled inventory and expert knowledge of radiators, condensers, cooling fans, heater cores, and more. When you have a complex cooling system job, call us first.
Knowledgeable, Professional Counter Service
Our parts counter is staffed by professionals who know cars, not just part numbers. We are an extension of your team, ready to help you identify the right part for the job, discuss options, and ensure you get exactly what you need to complete your repair correctly the first time.
Quality Parts You Can Trust
We stake our reputation on the quality of the parts we sell because they are the same parts our own ASE-certified technicians use every day. We offer a curated selection of OE-equivalent and premium aftermarket brands that deliver reliability and value for you and your customers.
Convenient Chicago Location
Located in Old Irving Park, we offer fast and easy access for shops throughout the city. Reduce your wait times and parts-run headaches by working with a local supplier who is right around the corner, not in a distant suburb.
Our Featured Wholesale Product Lines
We are your comprehensive source for the parts that drive your daily business. Our inventory is focused on quality and availability for the most common repairs.
- Cooling & Climate Control: Radiators, Condensers, Compressors, Heater Cores, Fans, Water Pumps, Thermostats, Hoses.
- Brake Systems: Pads, Rotors, Calipers, Brake Hoses, Master Cylinders, and Hardware Kits.
- Engine & Sealing: Gaskets, Belts, Tensioners, Hoses, and Filters.
- Chassis & Suspension: Shocks, Struts, Control Arms, Ball Joints, and Tie Rod Ends.
Need a reliable parts partner to keep your shop running smoothly? Call our wholesale desk at (773) 539-5858 to open an account and get access to quality parts today.
Proudly Serving Chicago’s Automotive Professionals
We are dedicated to supporting the businesses that keep Chicago’s vehicles on the road. Our wholesale program is designed for:
- Independent Auto Repair Shops
- Collision Centers and Body Shops
- Fleet Maintenance Managers
- Municipal Garages and Public Works Departments
- Independent Technicians
Frequently Asked Questions for Wholesale Customers
Do I need a commercial account to buy wholesale parts?
Yes. Our wholesale pricing and services are specifically for automotive-related businesses. Setting up an account is fast and easy. Please give us a call, and we can get you started right away, providing you with access to our commercial pricing structure.
Do you offer delivery for wholesale orders?
We do! We offer prompt delivery service to repair shops within a dedicated radius of our Old Irving Park location. Our goal is to get you the parts you need as quickly as possible to maximize your shop’s productivity. Call our parts desk for details on our delivery zone and schedule.
What kind of warranty is offered on your parts?
We stand behind everything we sell. All our parts come with a manufacturer’s warranty, ensuring you and your customers are protected against defects. We can provide specific warranty information for any part you purchase. Our commitment to quality aligns with the best practices promoted by industry leaders like the Auto Care Association. Contact our wholesale desk for all your parts needs.