Keep combustion pressure sealed in and engine fluids in their own passages with the APEX Automobile Parts Inc Cylinder Head Gasket, part number AHG268. It fits many vehicles, among them the 2002-2012 Hyundai Elantra, 2005-2009 Hyundai Tucson and 2010-2011 Kia Soul, each with the L4-2.0L engine. See the Buyer's Guide tab for the full list of applications.
This engine cylinder head gasket sits between the cylinder head and the engine block. It is designed to seal the combustion chambers and to help keep the coolant and oil passages that run through that joint separate from each other.
- Part type: Head gasket, APEX part number AHG268
- Engine: L4-2.0L on the listed applications
- Quantity per application: 1. The listed applications use one gasket.
- Hazardous material: No
Signs a head gasket may need replacing: coolant loss with no visible leak, white exhaust smoke, overheating, milky oil or coolant mixing with oil, or low compression between cylinders. Other faults can cause these symptoms, so diagnose the engine before you replace parts.
Head gasket replacement is a major engine job. Follow the vehicle service information for surface preparation, the head bolt tightening sequence and torque values, and whether the head bolts may be reused.
Frequently Asked Questions
What does this head gasket do?
It seals the joint between the cylinder head and the engine block. It holds in combustion pressure and helps keep the coolant and oil passages separate.
Is APEX AHG268 a 2005-2009 Hyundai Tucson 2.0L cylinder head gasket?
Yes. It is listed for the 2005-2009 Hyundai Tucson with the L4-2.0L engine. Check the Buyer's Guide tab to confirm your vehicle.
Does it fit the 2002-2012 Hyundai Elantra 2.0L and the 2010-2011 Kia Soul 2.0L?
It is listed for the 2002-2012 Hyundai Elantra and the 2010-2011 Kia Soul with the L4-2.0L engine. The Buyer's Guide tab shows every application.
How many head gaskets does my engine need?
The listed L4-2.0L applications use one head gasket per engine.
What are the signs of a failing head gasket?
Common signs are coolant loss, white exhaust smoke, overheating, milky oil and low compression. Other faults can cause these too, so diagnose the engine before replacing parts.
