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Transmission Fluid Exchange

Transmission Fluid Exchange at Happy Hyundai Oak Lawn, IL

We operate a Hyundai certified service department with certified technicians with direct experience servicing the transmission system, including the fluid exchange service that it needs. We know your vehicle’s transmission inside and out and will install the highest quality OEM transmission fluid to specifications.

The service will include a thorough transmission inspection, repairs to seals or gaskets as needed, and concludes with a complimentary multi-point inspection including primary systems and components. We invite you to check on our current service specials for a money-saving opportunity and enhanced service value for your transmission fluid exchange at Happy Hyundai Oak Lawn, IL.



 The Transmission System and Transmission Fluid

The transmission in your Hyundai car or SUV is arguably the most complicated automotive system. The intricate operation of the transmission is only matched by the complexities of the engine. Just as the engine requires an internal oil lubricant, so does the transmission, and it is called transmission fluid. Transmission fluid handles significant friction and heat that will expose it to thermal breakdown, contamination, and can leak from worn seals. This demands that transmission fluid is inspected routinely and exchanged when found in a compromised state or at the recommended miles.

 Why The Transmission Fluid Requires Exchange Service

The transmission is essential to your vehicle’s performance and is needed to operate effectively every time you drive. The transmission fluid is vital to the transmission’s performance. This means that your vehicle’s overall reliable performance can come down to the transmission fluid’s integrity. The fluid requires an exchange service to keep the transmission lubricated and to support your vehicle’s reliable performance. Defective transmission fluid can cause severe damage and immobilize your vehicle but will usually show signs of faulty performance before damage occurs.

The Dangers of Transmission Fluid Neglect

Without proper lubrication, the transmission’s internal parts will create increased friction and will be exposed to extreme heat. The friction and heat can damage internal parts and gaskets that will then allow the fluid to leak. If the fluid is not exchanged when defective, you can expect these consequences to surface:

  • Leaking fluid often found puddled under the transmission after sitting overnight
  • Dashboard warning light
  • Difficulty shifting gears or refusal to shift
  • Grinding or other strange noises
  • Gears slipping out without prompt or sporadically
  • Vehicle surges

 Schedule Service


Complimentary Dealership Amenities:

  • Free Wi-Fi
  • Complimentary Multi-Point Inspection
  • Rental Cars Available
  • Courtesy Transportation Shuttle
  • Complimentary Beverage & Coffee Bar
  • Complimentary Snacks
  • Online Service Scheduling
  • Newspapers & Magazines
  • Vending Machines
  • Certified Technicians
  • Genuine OEM Parts
  • Comfortable Waiting Area
  • Saturday Service Hours
  • Flat Screen TVs

Happy Hyundai Interior
Happy Hyundai Waiting Area
Happy Hyundai Service Department
Happy Hyundai Snacks & Beverages


Dealer Info

Phone Numbers:Sales Hours:
  • Mon - Fri9:00 AM - 9:00 PM
  • Sat9:00 AM - 7:00 PM
  • SunClosed
Service Hours:
  • Mon - Fri7:00 AM - 6:00 PM
  • Sat7:30 AM - 4:00 PM
  • SunClosed
Parts Hours:
  • Mon - Fri7:00 AM - 6:00 PM
  • Sat7:30 AM - 4:00 PM
  • SunClosed


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Oak Lawn Happy Hyundai is located at: 9121 S Cicero Ave • Oak Lawn, IL 60453
Oak Lawn Happy Hyundai 41.8105176, -87.7430586.