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Reliable Radiator Flush in Appleton, WI

Protect Your Engine from Overheating and Costly Repairs

A radiator flush in Appleton isn’t just another item on your maintenance list. It’s your first line of defense against overheating, corrosion and engine failure. Whether you’re commuting through Appleton traffic or gearing up for a summer road trip, trust our ASE-certified techs to keep your vehicle cool, clean and running strong.

ASE-certified technicians using top-tier coolant and tools
Fast, honest service trusted by Appleton drivers since 1952
Prevent overheating, rust buildup and long-term engine damage

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4.6 average rating | 2230+ reviews

A+ Rating

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Find Our Auto Repair Shop Near You in Appleton West

Conveniently located on College Avenue right between North Lynndale Drive and North Bluemound Drive. We're only minutes from the Fox River Mall and downtown Appleton. Whether you're heading to work or running errands, our Appleton auto repair shop is easy to get to and even easier to work with.

If you're coming from out of town or traveling on Highway 41, we're located just one mile off the main highway, making us a quick stop for preventive maintenance or a routine oil change.

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Find Our Auto Repair Shop Near You in Appleton East

We're We're located right off Highway 441 by the Marcus Valley Grand Cinema and the Quality Inn & Suites. This location makes for an easy stop for drivers from Darboy and surrounding neighborhoods.

Coming from out of town or traveling on Highway 441? We’re located just off the highway, with plenty of shopping, dining and entertainment options nearby. It's perfect if you’d rather stay busy while we take care of your vehicle’s oil change or maintenance.

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Customer Testimonials

Hear from our many satisfied customers in Northeast Wisconsin. Learn why so many drivers trust their vehicles, tires and safety on the road with Matthews Tire.

Matthews has been my go to for years. They provide old school polite and friendly service. They always have the best suggests for our situation and at the best prices. Thank you Matthews!!

— Clint Brightman

Appleton, WI

5.0 star rating

I’ve utilized Matthews Tire for years, and they always do a great job. The team is knowledgeable, service-focused, and committed to quality. Rick does an outstanding job running the business and hiring great people.

— Bryan Hollenbach

Appleton, WI

5.0 star rating

Best place to get mechanical work done on your car. Honest, dependable and skilled. Give them a try, you won't be sorry!

— Robert Fischer

Appleton, WI

5.0 star rating

Awesome group to deal with. Everything went smoothly and they kept me updated and showed me what was going on the entire time. Couldn't ask for better service.

— Ben Wainwright

Appleton, WI

5.0 star rating

Great experience as always. Been coming here for over 23 years and never disappointed. Extremely thorough and friendly and knowledgeable staff and won’t be going anywhere else for the foreseeable future.

— Ryan Van Dyn Hoven

Appleton, WI

5.0 star rating

My daughter’s vehicle needed repairs, and Matthews provided an upfront quote, ordered the parts, and scheduled the work efficiently. Patrick explained everything in a friendly, easygoing way that made her feel comfortable

— Colleen Hansen

Appleton, WI

5.0 star rating

Excellent customer service experience with Patrick. Less than 24 hours from quote to installation. A pleasant experience from beginning to end. Will definitely use for my next tire purchase.

— Ron Hardwick

Appleton, WI

5.0 star rating

Read more testimonials and hear in-depth customer feedback on the customer stories page.

Customer Stories

Top-Rated Radiator Flush Services in Appleton, WI

Why Appleton Drivers Count on Matthews Tire to Prevent Overheating and Engine Trouble

Planning a summer road trip? Managing a fleet or just trying to avoid a surprise breakdown? A professional radiator flush is one of the smartest ways to protect your engine. At Matthews Tire, we don’t just replace your coolant—we protect your engine. Here’s why drivers across Northeast Wisconsin trust us with their vehicle’s cooling system:

Comprehensive radiator flush: We remove old, dirty coolant and flush out rust and buildup from your system. Then we refill it with high-quality fluid to keep your engine cool, efficient and protected from corrosion.
ASE-certified technicians: Our experienced mechanics deliver expert service with care and precision. Whether it’s a radiator flush, oil change, brake repair or windshield replacement, your vehicle is in trusted hands.
Unbeatable value and local trust: We’ve proudly served Appleton drivers since 1952 with honest, dependable service. Our ongoing promotions make it easy to care for your car without breaking the bank.

Friendly Matthews Tire staff assisting customer at the front desk

5.0 star rating

“I've been going to Matthews Tire for 15 years and they have been nothing short of outstanding in terms of quality of service and price.”

— Dan Ferguson

Appleton Radiator Flush Services

What to Expect During Your Radiator Flush

A professional radiator flush is one of the best ways to protect your engine from overheating, rust and costly repairs. At Matthews Tire, we make the process simple, transparent and efficient, so you can get back on the road with confidence.

Here’s what you can expect when you bring your vehicle in for service:

Inspection: Our ASE-certified technicians start by checking the condition of your coolant. They also inspect your radiator, hoses and cooling system for signs of wear, rust or leaks.
Coolant drain and system flush: We safely drain the old coolant from your system. Then we flush out debris, scale and corrosion that can build up over time and cause damage.
Refill with premium coolant: We refill your system with high-quality coolant matched to your vehicle’s specifications. This helps ensure maximum efficiency and long-term protection.
Pressure test and final check: We perform a pressure test and a road test to verify everything is functioning correctly. This ensures your cooling system is sealed and working properly before you leave.

Getting ready for a long trip? Or just keeping an older vehicle in good shape? A radiator flush at Matthews Tire helps keep your engine cool and your day running smoothly.

Matthews Tire technician performing a radiator flush under the hood

5.0 star rating

“Been coming here for over 23 years and never disappointed. Extremely thorough and friendly and knowledgeable staff.”

— Ryan Van Dyn Hoven

Frequently Asked Radiator Flush Questions

What is a radiator flush, and why is it necessary?

A radiator flush removes old coolant, debris and contaminants from the cooling system. It prevents overheating, corrosion and blockages, ensuring efficient engine cooling. Regular flushing extends radiator lifespan and maintains optimal engine performance. Most manufacturers recommend a flush every 30,000 miles or as specified in the owner’s manual.

What are the signs that my car needs a radiator flush?

Signs your car needs a radiator flush include engine overheating, discolored or dirty coolant, a sweet coolant smell, visible rust or debris in the radiator and poor heater performance. Low coolant levels or frequent overheating indicate potential blockages. Regular flushing prevents corrosion and maintains cooling efficiency.

How often should I get a radiator flush in Appleton?

Most Appleton vehicles need a radiator flush every 30,000 miles or every 2 to 5 years. If you’re regularly commuting in stop-and-go traffic near the Fox River Mall or using your vehicle for short winter trips, it might be a good idea to check more often.

How long do radiator flushes take at your Appleton shop?

Most radiator flushes take about 45 minutes to an hour. For your convenience, we’re located right off College Avenue. It’s easy to drop your car off and swing back after shopping at the Fox River Mall or grabbing coffee downtown.

How much does a radiator flush typically cost?

A radiator flush typically costs between $50 and $150, depending on the vehicle, location and service provider. DIY radiator flush kits cost around $20 to $40. Professional service includes coolant replacement, system inspection and proper disposal of old fluid, ensuring optimal engine performance.

What are the risks of not performing regular radiator flushes?

Not performing regular radiator flushes can lead to coolant contamination, corrosion, overheating and engine damage. Debris buildup can clog the cooling system, reducing efficiency and causing costly repairs. Rust and scale deposits may damage the radiator, water pump and heater core, leading to system failure over time.

Can a radiator flush fix overheating issues in my car?

A radiator flush can fix overheating if the cause is coolant blockage, rust, or debris buildup. However, if overheating is due to a failing thermostat, water pump or head gasket, a flush will not resolve the issue. Diagnosing the root cause is essential for proper repair.

Are there any risks associated with performing a radiator flush on an older vehicle?

Performing a radiator flush on an older vehicle can pose risks, including loosening rust and debris that may clog passages, causing leaks in weakened hoses or seals and exposing pre-existing radiator damage. Inspect the cooling system before flushing to prevent potential failures.

Can I schedule a radiator flush with other services like an oil change or tire rotation?

Absolutely. Many customers combine a radiator flush with services like oil changes, tire rotations or seasonal inspections. Bundling services not only saves time but ensures your vehicle is fully road-ready in one visit. Just mention what you need when booking your appointment and we’ll take care of the rest.

Can cold Appleton winters affect my cooling system?

Yes. Sub-zero temps and road salt can be rough on your radiator and hoses. A fresh coolant flush helps prevent freeze-ups and protects your engine when temps drop below zero, which is common in January and February here.

How close are you to Appleton neighborhoods like Grand Chute or Kimberly for radiator flush?

We’re located right on the edge of Grand Chute, just off West College Avenue and minutes from Fox River Mall and Highway 41. If you’re coming from Kimberly, Darboy, Combined Locks or Harrison, our Appleton East location is just minutes away. We’re located right off Highway 441 by the Marcus Valley Grand Cinema and the Quality Inn & Suites. Whether you’re on the east or west side of Appleton, both locations are easy to reach from anywhere in the Fox Cities.

Experience Auto Excellence

Never settle for subpar, overpriced auto services ever again! The ASE-certified technicians at Matthews Tire are here to bring you world-class service, dealer-level auto parts and unbeatable value on every service.

From tire installations, oil changes and alignments to full-service brake repairs, engine overhauls and more, we’ll keep you rolling.

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