Substitutions

Eristic EG293 GASKET CYL-HEAD S)

GASKET CYL-HEAD S)

Part number: EG293 

Availability: 33

Processing: 4-5 days

Make: Eristic

15.31$
Mazda B36610235B GASKET,HEAD COVER

GASKET,HEAD COVER

Part number: B36610235B 

Availability: 5

Processing: 2-3 days

Make: Mazda

11.65$
Hyundai / KIA 4400001 MIRROR-BACK UNDER

MIRROR-BACK UNDER

Part number: 4400001 

Availability: 0

Make: Hyundai / KIA

39.55$
Not Available

Mazda Valve Cover Gasket – Reliable Cam Cover Seal

Why you need it

This gasket seals the top of the engine where the camshaft lives. It keeps engine oil inside, stops dust from entering, and protects spark plug wells. A fresh valve cover gasket prevents messy leaks, burning oil smell, and keeps your Mazda running clean and efficient.

How it works

The seal sits in a groove of the cover and compresses against the cylinder head. Under heat and vibration, the elastomer maintains clamping force, controlling crankcase vapors and oil return. It also isolates the plug tubes so coils and leads stay dry.

What happens if it fails ⚠️

Oil seeps along the head, drips on the exhaust, and may smoke. Plug wells fill with oil causing misfire, rough idle, and higher fuel use. Long term, low oil level can damage valvetrain parts. Belts can get oily and slip. Replace at first signs of leakage.

Tech notes βœ…

Use quality heat-resistant rubber. Clean mating surfaces, avoid sealant in oil channels, and torque cover bolts evenly in sequence. Replace hardened grommets. After install, recheck for sweat after one heat cycle.

Compatibility

  • Laser
  • Laser Lidea
  • Festiva
  • Festiva Mini Wagon
  • Familia
  • Demio
  • Revue
  • 323
  • 121