Comprehensive Engine Cooling System Services

Ensure Optimal Engine Performance and Safety

Prevent Overheating with Cooling System Service and Repair

Maintaining your engine cooling system is crucial for preventing overheating issues and ensuring your vehicle runs at a safe operating temperature. Your vehicle's cooling system is essential for managing the heat generated by your engine. Over time, the components of this system may wear out and require maintenance or repair.

Common signs of cooling system issues include:

  • Vehicle running hot or overheating
  • Fluctuating temperature gauge
  • White exhaust fumes
  • Poor gas mileage
  • Coolant leaks under the vehicle
Radiator fluid cap

Key cooling system components we service include:

  • Radiator: Acts as a heat exchanger to remove heat from the coolant.
  • Radiator Fan: Helps pull cool air through the radiator.
  • Hoses: Carry coolant between the engine and the radiator.
  • Water Pump: Circulates coolant throughout the system.
  • Thermostat: Regulates the engine's operating temperature by controlling coolant flow.

Our expert team at Zarn Automotive provides comprehensive cooling system services, including:

  • Overheating diagnostics
  • Coolant leak diagnostics
  • Water pump repair and replacement
  • Radiator repair and replacement
  • Hose and line inspections and repairs
  • Cooling fan
  • Belt inspections and replacements
  • Thermostat
  • BG Coolant System Service (flush)
Radiator fan inside a motor vehicle

Why trust Zarn Automotive with your cooling system maintenance and repairs?

  • Expertise You Can Trust: With over 14 years of industry experience, Zarn Automotive boasts a team of expert technicians who are dedicated to delivering top-notch service and repair solutions for all vehicle makes and models.
  • Comprehensive Services: From routine maintenance to complex repairs, we offer a wide range of automotive services to meet all your vehicle's needs under one roof, saving you time and hassle.
  • Customer Satisfaction Guaranteed: At Zarn Automotive, we prioritize your satisfaction above all else. With transparent communication, fair pricing, and a commitment to quality workmanship, we strive to exceed your expectations with every visit.

Schedule a Cooling System Service with Zarn Automotive Today.

Don't wait until your engine overheats.
Our skilled technicians are dedicated to keeping your vehicle running smoothly and safely by addressing any cooling system concerns efficiently and effectively.

Reviews

Becky Moseman

Becky Moseman

12/15/2025

In the last 8 months I've used Zarn twice-- most recently to fix an electrical issue with sensors and previously to diagnose and eventually replace my transmission. Their customer service is stellar. I was in a time crunch this past weekend needing to know if my car was drivable out of town for a soccer tournament. They got me in quickly to diagnose the problem and managed to get my car repaired and ready to drive for the weekend. I know that isn't possible all the time but it really helped me out. Zarn communicates well and timely. Their prices are reasonable. Mostly, they are honest and not trying to upsell on anything. They are patient and take time to answer all my questions about car stuff I don't understand. This is why I'm a repeat customer.

Abdul Mir

Abdul Mir

12/15/2025

These guys are incredibly knowledgeable and provide outstanding customer service. Too often, mechanic shops can make you feel like a nuisance for asking questions, but that’s definitely not the case here. They take the time to educate their customers, communicate clearly, and you can tell they’re truly passionate about their work. Highly recommended.

K Crook

K Crook

11/4/2025

I brought in my Infinity for a 2nd opinion on a repair that our dealership told us we needed. ZARN went above and beyond our expectations in figuring out what the exact problem was and what needed to be done to fix it! There inspection was much more thorough than the dealership and they were amazing at explaining to us exactly what was wrong and how that would effect my car in the long run!! All the employees there were knowledgeable about cars and would do anything to help us out. I can’t say enough about ZARN…..we will definitely use them now instead of the pricey dealership service departments!!

Mike Freeman

Mike Freeman

10/24/2025

First time using Zarn, for transmission service on my Alfa Romeo Guilia. Called & spoke with Micah, who texted me a detailed estimate. Very friendly, courteous & professional. Seemed knowledgeable, got me in and out in a reasonable time, price matched the estimate. They do walk-in/same day on routine service. Will definitely be back & would recommend

Barbara Munter

Barbara Munter

11/25/2025

Neil and his team have taken care of my Porsche and Lexus for years, they are Excellent to work with!!! The maintence oil changes and regular maintence is WAY more cost effective than the dealership!!! Always quick to respond and top notch customer service!!! I Highly Recommend you give Neil and his team a try, you will not regret it!!!!

Contact Zarn Automotive

2010 N. Yellowood Ave, Broken Arrow OK 74012

zarnautomotivellc@gmail.com

MONDAY8AM - 5PMTUESDAY8AM - 5PMWEDNESDAY8AM - 5PMTHURSDAY8AM - 5PMFRIDAY8AM - 5PMSATURDAYCLOSEDSUNDAYCLOSED

Schedule Service

Fill out the form below and our representative will get back to you ASAP with available times.

Need service sooner than ASAP? We understand. Give us a call! (918) 940-7800