Right‑Hand Exhaust Manifold Assembly for Toyota V8 SUVs

Keep your engine breathing right with this OE‑grade right‑side exhaust manifold. It collects hot gases from the cylinder head and channels them cleanly into the front pipe and catalytic converter. Designed to handle high heat and tough off‑road use, it restores quiet operation and proper backpressure in Toyota V8 trucks.

Why this part is needed

A healthy manifold seals each exhaust port, prevents leaks, and maintains the tuned flow your ECU expects. That means stable fuel trims, strong low‑end torque, and lower emissions. It also protects nearby components from heat and fumes.

How it works

Bolted to the right cylinder head, the cast runners merge into a single outlet. The flange mates to the downpipe with a gasket and spring bolts. Heat expansion is managed by robust casting and machined faces, ensuring a tight seal under load.

What happens if it’s broken ⚠️

• Ticking noise on cold start, louder under acceleration
• Exhaust smell, potential fumes near cabin
• Loss of torque, poor fuel economy, CEL from skewed O2 readings
• Warped studs, burnt gasket, heat damage to wiring and shields

Pro tips

• Always replace gasket, studs, and nuts; pre‑soak fasteners with penetrant
• Check manifold flatness; clean head ports before install
• Torque in stages from center out; recheck after heat cycles

Compatibility

• Land Cruiser
• Land Cruiser 100