In Arizona, we’re no strangers to Arizona’s extreme heat. But while most of us know how to protect ourselves during the summer—hydration, shade, sunscreen—far fewer drivers think about how that same brutal sun affects their car.

Here at Airpark Auto Clinic, we see it every year: overheated engines, dead batteries, warped tires, cracked dashboards, and melted interiors.

But with a little knowledge and preventive care, you can protect your car from Arizona’s extreme heat—saving money, avoiding breakdowns, and keeping your vehicle running strong all summer long.

How Arizona Heat Impacts Your Car

Engine Overheating

High outside temperatures make it harder for your car’s cooling system to keep the engine at safe operating temperatures.

• Coolant systems are under extra stress

• Older hoses may crack or leak

• Radiator fans must work overtime

Without proper maintenance, this can lead to overheating and costly engine damage.

Battery Failure

Extreme heat is harder on your battery than cold:

• Heat accelerates internal battery corrosion

• Fluid can evaporate from the battery cells

• Starting power can drop dramatically in summer months

Most Arizona car batteries last 2-3 years at most—shorter than the national average.

Tire Damage

High pavement temps (often 150°F or higher) can:

• Increase tire pressure

• Accelerate tread wear

• Weaken sidewalls

• Lead to dangerous blowouts

Interior Damage

UV rays and heat:

• Fade dashboards

• Crack leather seats

• Melt plastic trim

• Damage electronic displays

How to Protect Your Car

Keep Up with Cooling System Maintenance

• Flush and refill coolant as recommended

• Inspect hoses for wear or leaks

• Check radiator cap pressure rating

• Have your cooling fan checked

Test Your Battery Regularly

At Airpark Auto Clinic, we offer free battery tests—especially important before summer hits.

If your battery is approaching 3 years old, consider replacing it proactively.

Monitor Tire Pressure Weekly

• Check when tires are cold

• Inflate to manufacturer specs

• Inspect for tread wear and sidewall cracking

Protect Your Interior

• Use windshield sunshades

• Park in the shade or garage

• Apply UV protectant to dash and trim

• Keep windows cracked slightly when safe

Schedule a Summer Vehicle Inspection

A simple pre-summer inspection at Airpark Auto Clinic can:

• Identify worn belts and hoses

• Catch battery weakness early

• Check AC performance

• Ensure your car is ready for Arizona’s toughest months

Conclusion: Beat the Heat with Preventive Care

Arizona heat is no joke when it comes to your vehicle. But with the right maintenance and a little planning, you can avoid breakdowns and expensive repairs.

Call Airpark Auto Clinic today—we’ll help you protect your car and keep you rolling, no matter how hot it gets.