209104AU00 Hyundai / KIA GASKET KIT-ENGINE OVERHAUL, Price: 194.62$, Weight: 0.6kg

Engine Overhaul Gasket Set for Hyundai/Kia Diesel ?

Built to restore factory sealing after rebuilds or leak repairs, this complete engine gasket set replaces every critical seal in the top and bottom end. Precise fitment ensures stable compression, clean oiling, and steady coolant flow. OEM reference: 20910-4AU00 for easy lookup.

Why you need it ?

Age, heat, and vibration flatten old gaskets, causing oil drips, coolant seepage, and power loss. Using a full set during an overhaul prevents mixing fluids, protects bearings, and brings back reliable starts and smooth idle.

How it works ⚙️

The multi-layer steel head gasket crushes evenly to seal combustion chambers. Manifold gaskets keep intake vacuum and exhaust flow tight. Valve cover, oil pan, and timing cover gaskets stop external leaks. Viton stem seals and front/rear crank seals control oil at moving shafts. O-rings seal coolant and oil passages. Together they keep pressure and fluids where they belong.

What happens if parts fail ?

Expect white smoke, overheating, rough running, milky oil, loss of coolant, or black oil stains under the vehicle. Continued driving risks warped head, spun bearings, turbo damage, and costly tear-downs.

Install tips ✅

Clean surfaces, check head/block flatness, follow torque sequence and angles, replace TTY head bolts if specified, light oil on seals, use sealant only where the manual calls it.

Compatibility

• Porter II
• H-100 04