The Ford Explorer has been a popular choice among SUV enthusiasts for many years, known for its robust performance and versatility.
However, like any vehicle, it may require maintenance and repairs over time, one of which is the replacement of the head gasket.
The head gasket plays a critical role in ensuring the proper functioning of the engine, and when it fails, it can lead to significant issues.
How Much Does It Cost To Replace A Head Gasket On A Ford Explorer?
It costs approximately $1,600 to $2,000 to replace a head gasket on a Ford Explorer. The breakdown of this amount is as follows:
- The parts cost between $700 and $800
- The labor charges are between $900 and $1200
There are a number of factors that go into this estimate, including your vehicle type, location, and taxes. In addition to the original repair cost, you may have to pay for additional repairs.
Due to the time-consuming and intensive labor required to repair a head gasket, head gasket repairs are expensive.
There are several ways to replace a head gasket, depending on the difficulty of getting to the gasket and reassembling the engine.
For those of you new here, let’s take a look at the basics of Ford Explorer head gaskets. I am sure it would be helpful for you guys.
What Is A Head Gasket?
Between the cylinder head and the engine block, the head gasket maintains a seal. Through this system, oil, coolant, and combustion gases are prevented from leaking from the engine.
How Does The Head Gasket Work?
The engine block and cylinder head are the two major components of an engine. A failure of these two halves will result in the engine failing. The two halves must seal to one another and act as one piece.
Between the engine block and cylinder head, the head gasket provides a seal that is durable. Any imperfections in the cylinder block are sealed by force when the cylinder head is tightened down.
What Are The Symptoms Of A Damaged Head Gasket?
The symptoms of a faulty head gasket are numerous. Some of the most common signs are as follows:
Radiator Or Coolant Reservoir Bubbles:
The coolant system may be affected by a defective head gasket, causing air bubbles to form in the radiator.
A Faulty Spark Plug:
An engine cylinder can become flooded with oil, coolant, or gas as a result of faulty head gaskets.
Engine Oil With A Milky Appearance:
Your engine oil can turn tan or milky if a damaged head gasket allows coolant to contact the engine.
The Exhaust Is Emitting White Smoke:
When the head gasket on the engine is damaged, coolant can leak into the engine, causing the exhaust pipe to emit white smoke or water vapor.
Misfires In Engine Cylinders:
Blown head gaskets can disrupt the precise combination of air, fuel, and spark that keeps your engine running.
Engine Overheating:
A blown head gasket prevents your engine from maintaining optimal driving temperatures.
Coolant Or Engine Oil Leak:
Whenever you find coolant leaking from your engine block, engine head, and other cooling system components, it means your head gasket needs to be replaced.
Is It Safe To Drive With A Damaged Head Gasket?
It is hazardous to the engine to drive with a bad head gasket, and it might even be impossible to do so.
In most cases, a failing head gasket will cause your engine to overheat, eventually destroying the block or head of the engine.
Regardless of whether the head gasket has blown or leaked, the car should be towed to a repair shop.
How Urgent Is Head Gasket Repair?
In some cases, you might not be able to drive if your head gasket fails. Make sure it’s fixed as soon as possible.
The failure of a head gasket can cause overheating, which can lead to damage to either the engine block or the cylinder head.
As a result, the longer you wait to fix the problem, the more expensive it will be to fix. Towing is your best option if your vehicle’s head gasket leaks or blows.
Head Gasket Repair FAQs
Here are some answers to your head gasket repair questions:
1. How Is A Head Gasket Replaced?
The head gasket replacement process is complex and tedious, which is why it’s not recommended for DIYers. Mechanics would have to do the following:
- Make sure the engine is completely drained of oil and coolant.
- The damaged head gasket must be removed by removing a significant portion of the engine. Camshafts and cylinder heads are included in this category.
- The engine block surface and all bolt holes should be cleaned.
- Replace the head gasket, then reassemble the cylinder heads, camshafts, and all other engine parts that were removed.
- Achieve smooth engine operation by setting the timing gear and camshaft to the exact orientation of the vehicle.
2. Is Fixing A Blown Head Gasket Worth It?
In some cases, a head gasket replacement isn’t worth the trouble due to the expensive repair cost, such as:
- Your old car needs to be replaced and you plan to buy a new one
- Either premium parts are required or intensive labor charges result in excessive head gasket repair costs
In short, while head gasket repair is important, there may be circumstances where alternatives such as replacing the engine or buying a new vehicle are more cost-effective.
3. Will A Head Gasket Repair Fluid Or Sealer Work?
Depending on how the head gasket fails, the answer will vary. Your engine’s head gasket will leak if it’s overheated, so a liquid sealer won’t fix it.
There’s a possibility the repair fluid will work if the engine didn’t overheat and the leak is between the cooling system and combustion chamber.
A permanent solution is not possible with this type of fix.
4. How Often Does A Head Gasket Need Replacement?
Failure of a head gasket does not have a specific timeframe. The head gasket can last for a minimum of 100,000 miles if you maintain your engine oil and coolant properly, and make sure your engine is running at optimal temperatures.
Final Words
It is important to replace dirty or contaminated fluids on schedule and keep the engine at the proper temperature in order to maintain the gasket in good condition.
Keeping aggressive driving to a minimum is one of the best ways to prevent head gasket failure.