Premium Manifold Gasket for Infiniti/Nissan V6

Why you need it ️

The manifold seal keeps the joint between the cylinder head and the intake/exhaust manifold air‑tight. It preserves proper vacuum, stops hot gases from leaking, stabilizes idle, and protects sensors. With a fresh gasket, the engine breathes as designed, giving smooth power, clean emissions, and reliable fuel economy. Ideal when manifolds are removed for service, or any time you notice leak symptoms.

How it works ⚙️

A multi‑layer steel core with heat‑resistant coating compresses under the manifold bolts. Raised sealing beads conform to tiny surface marks, maintaining clamping load through heat cycles and vibration. This construction resists blow‑by, prevents soot trails, and guards nearby wiring and hoses from heat damage. No additional sealant is needed.

If it fails ⚠️

You may hear a hiss or tick on startup, smell exhaust in the bay, see black residue at the flange, or get rough idle and lean codes. Power drops, fuel use rises, and prolonged leaks can burn valves or warp the manifold. Fix early to avoid catalytic and O2 sensor issues.

Install tips ✅

- Clean both faces; check flatness with a straightedge. - Torque bolts in the factory sequence on a cold engine. - Replace corroded studs/nuts; never reuse a crushed gasket.

Compatible models

• Q50
• Qx50/Ex
• Q60/G Coupe
• Q70/M
• Qx70/Fx
• Q70/M Hybrid
• M
• Q40/G Sedan
• M35/45
• Q60/G Convertible
• G37 Sedan
• Q70(201802-)Lam