COVER SUB-ASSY, CYLINDER HEAD, LH

Engine Cylinder Head Cover: Importance and Operation 🔧

Why Do You Need This Part?

This engine cover protects the top section of your engine, keeping vital components like the camshaft, valves, and rockers free from dirt, dust, and debris. It also helps contain engine oil, ensuring it circulates properly and your engine runs smoothly and efficiently.

How It Works

The cover forms a tight seal over the head of the engine block. It works with a rubber gasket to prevent engine oil leaks and maintain internal pressure. The part also aids in keeping engine noise reduced, contributing to a quieter ride and better performance overall.

What Happens If It's Broken?

If this cover cracks or fails, you might notice oil leaks, dirt in your engine, or a drop in engine efficiency. This can lead to overheating, costly damage to internal engine parts, and even engine failure if left unchecked. Replacing a faulty cover restores engine protection and reliability.

✅ Compatible Models:

• Alphard
• Vellfire
• Hv
• Avalon
• Blade
• Camry
• Aurion
• Estima
• Harrier
• Highlander
• Kluger
• Mark X Zio
• Previa
• Tarago
• Rav4
• Vanguard
• Sienna
• Venza