Ladies and gentlemen, who own or thinking to own a 2017 Hyundai car, perhaps you are already familiar with something called “rod bearings". These little parts are just as important and help determine your engine’s ability to perform and how long it will last. But what are in fact those rod bearings, and should someone worry about them in a 2017 Hyundai?
In this blog, we talked about can rod bearings in a 2017 Hyundai, their function in the engine, and whether they can become a problem on your 2017 Hyundai. Follow up with tips on how to detect the possible issues at hand on your engine and how to keep your car in great shape.
What Are Rod Bearings, and What Do They Do?
Rod bearings are small, semi-circular parts placed between the connecting rod and the crankshaft of the car engine. They offer the crankshaft a smooth surface with which it can roll without causing friction through efficiencies in the engine.
Basically, rod bearings are one of those engine components that go unnoticed but are so important. Lacking them, the crankshaft and connecting rod would rub against each other, causing great harm and complete failure of the engine.
Can Rod Bearings in a 2017 Hyundai Be a Problem?
Now to the big question: can rod bearings in a 2017 Hyundai cause problems? However, the answer is not as simple as that in the real world. It is important to inform oneself about Hyundais manufactured in 2017, as some models have been reported to have issues with the rod bearings, particularly on models with Theta II engine.
Why Does This Happen?
Defective rod bearings may be a result of bad oil supply or signs of weariness of the rod bearings. In the absence of smooth pumping of the engine oil, the bearings may get compromised through either overheating, wearing out or seizing and the result is invariably a major calamity in the engine.
Here’s a breakdown of factors that might contribute to rod bearing problems:
Which Hyundai Models Are Affected?
While not all 2017 Hyundai vehicles experience rod bearing problems, certain models are more susceptible due to the engines they use. Below is a quick overview:
Hyundai Model Comparison
Hyundai Model
Engine Type
Rod Bearing Issue Risk
Hyundai Sonata
Theta II 2.4L/2.0T
Moderate to high
Hyundai Santa Fe Sport
Theta II 2.4L/2.0T
Moderate to high
Hyundai Elantra
Nu 2.0L
Low
Hyundai Tucson
Gamma 1.6T
Low
Complaint of Theta II engine can often be heard in the case of 2017 Hyundai Sonata and Hyundai Santa Fe Sport models. It resulted in recalls and lawsuits.
How to Spot Rod Bearing Issues in a 2017 Hyundai
Catch rod bearing problem early and it can save you a lot on expensive repairs. Here are some common warning signs to watch for:
Knocking or Tapping Sounds
Loud knocking when the engine is being accelerated could be as a result of bad or damaged rod bearings.
Low Oil Pressure
If your dashboard shows low oil pressure, it might be due to worn bearings disrupting oil flow.
Metal Shavings in Oil
During an oil change, finding metallic debris in the oil can signal bearing wear.
Overheating Engine
Wearing off of the rod bearings leads to inadequate lubrication and thus an overheating engine
What to Do If You Suspect a Rod Bearing Problem
Even if you suspect the rod bearings of your 2017 Hyundai are beginning to go, you need to respond immediately. Here’s what you should do:
Stop Driving
Continuing to drive with a suspected rod bearing issue can cause severe engine damage.
Consult a Mechanic
A professional can inspect your engine, perform an oil analysis, and confirm whether the bearings are the culprit.
Check for Recalls or Warranties
Some models that have rod bearing problems have been recalled and some warranties have also been extended by Hyundai. Contact the dealer from your area to find out if there are ways of fixing the car or getting a new engine.
Preventing Rod Bearing Problems in Your Hyundai
The good news is that most of the times, all the problems relating to the rod bearings can be solved or prevented by some maintenance.
1. Regular Oil Changes
Use high-quality oil recommended by Hyundai.
Engine Maintenance Tasks
Engine Maintenance Task
Recommended Frequency
Why It Matters
Oil Change
Every 5,000–7,500 miles (or as specified)
Maintains lubrication and prevents wear.
Oil Filter Replacement
With every oil change
Ensures clean oil reaches the bearings.
Engine Inspection
Annually or as needed
Detects early signs of wear or damage.
2. Monitor Oil Levels
Check your oil level regularly and top it off if needed. Low oil levels can quickly lead to rod bearing damage.
3. Avoid Hard Driving
Aggressive acceleration or high RPMs can put extra stress on rod bearings. Drive smoothly to extend their lifespan.
4. Address Recalls Promptly
Always read about any recalls in your 2017 Hyundai. If your vehicle is part of one, do not wait for a long time before seeking repair services.
What If Rod Bearings Fail?
Engine Repair Solutions
Solution
Estimated Cost
When to Choose This Option
Rod Bearing Replacement
$2,000–$3,500
If damage is limited to the bearings.
Engine Rebuild
$4,000–$7,000
For more extensive damage but salvageable parts.
Engine Replacement
$7,000–$10,000+
When damage is severe or widespread.
If your vehicle is under warranty, Hyundai may cover the cost of repairs or a replacement engine.
Final Thoughts
So, can rod bearings in a 2017 Hyundai be a problem? It depends on the model, engine type, and previous maintenance of the machine. While some cars particularly the Theta II engines are more at risk for problems what you can do is to stay proactive and avoid being caught off guard.
If you pay attention to the recommendations provided in this blog and repair any symptoms in their early stage, you are assured of enjoying long intervals between breakdowns just like what Hyundai offers its clients.
Regardless of whether you are an owner of a Hyundai or you are planning on becoming one, education is your primary weapon against all sorts of headaches on the road. A few things to note are checking the oil levels, following up on recalls, and taking good care of your car by getting it to check-ups and the car shall pay you back with years of efficiency!