224412E000 Hyundai / KIA GASKET-ROCKER COVER, Price: 16.12$, Weight: 0.07kg

Valve Cover Gasket for Hyundai–Kia Engines ️

Why this part is needed

This gasket seals the top of the cylinder head, keeping engine oil inside the valvetrain area and blocking dust and moisture from entering. A fresh rocker cover gasket prevents oil leaks, burning smells, and grime buildup. It also protects ignition parts by keeping oil out of spark plug wells.

How it works

The gasket is a heat‑resistant rubber/silicone ring that sits in the rocker cover groove. When the cover is torqued to spec in a criss‑cross pattern, the seal compresses evenly and follows the head’s surface. It holds oil at pressure during hot/cold cycles and vibration, maintaining a clean, sealed top end.

What happens if it’s bad

Expect wet edges around the cover, oil smell or light smoke, low oil level, and possible misfire from oil in coil/plug tubes. Old gaskets harden, shrink, or flatten, leading to leaks and messy engines. Ignoring it risks catalyst damage from oil burn and faster wear due to low lubrication.

Pro tips for install

Clean both surfaces, add small RTV dabs at cam cap corners only, replace cover grommets if crushed, and torque to factory spec—do not overtighten.

Compatibility

• Elantra
• Avante
• Elantra GT
• Creta
• Tucson
• ix35
• i30
• i40
• Sonata
• Sonata YF
• Sonata YF Hybrid
• I45