Kia Rio Head Gasket Replacement Cost

Know what price you should pay to get your vehicle fixed.

Head Gasket Replacement
The average cost for a Kia Rio head gasket replacement is between $791 and $949. Labor costs are estimated between $590 and $745 while parts are priced between $201 and $204. Estimate does not include taxes and fees.
Note about price: This service is typically done as part of a bigger, more expensive repair, so the estimate you see above may not represent your total cost. Some of these bigger related repairs are listed in the table below. Talk with a RepairPal Certified shop to learn which repairs may be right for you.
Head Gasket Replacement

What is a head gasket?

The head gasket maintains a seal between the engine block and cylinder head. It prevents oil, coolant and combustion gases from escaping the engine.

How does the head gasket work?

Most engines have two major components: the engine block and the cylinder head. These two halves must seal to one another and act as one piece, or the engine will fail.

The head gasket is a sealing layer of durable material that is sandwiched between the cylinder head and engine block. When tightened down, the cylinder head crushes the head gasket into the cylinder block, causing any imperfections to be sealed by force.

What are the symptoms related to a bad head gasket?

When the head gasket begins to fail, the engine may have no symptoms at all. They only begin to occur when the leak has reached an engine oil passage, engine coolant passage or the engine cylinder. 

When that happens, the engine may be very difficult to start, and run roughly when idling. There may be oil or coolant leaking, and the engine may begin to overheat, or at least run hot. At this point, there may be coolant in the engine oil pan — this will look creamy and lighter in color than the oil. Also, the radiator or engine coolant reservoir may have a gurgling sound, the presence engine oil, or smell of combustion. And the check engine light will come on.

The coolant being burned in the engine will produce white exhaust that smells sweet, like engine coolant. When the head gasket fails completely, the engine will overheat within minutes of starting, will stall and then won't restart. 

Can I drive with a head gasket problem?

Driving with a bad head gasket is hazardous to the engine, and may even be impossible. A failing head gasket typically will lead to your engine overheating and will eventually ruin the engine block, cylinder head, or both.

A car with a blown or leaking head gasket should both be towed to a repair facility.

How often do head gaskets need to be replaced?

Head gaskets can fail at any time, but they typically last at least 100,000 miles, especially if the oil and coolant are properly maintained.

In order to keep the gasket in good condition, dirty or contaminated fluids should be replaced on schedule, and the engine must run at the proper temperature. This is the best way to help prevent head gasket failure, along with avoiding aggressive driving.