Nissan 14004-F4505 Exhaust Manifold

You can Select Your Vehicle to check if 14004-F4505 fits your vehicle.

Remove the lower splash shield from below the engine if equipped.

Remove the nuts retaining the exhaust pipe to the exhaust manifold.

Position new gaskets over the cylinder head studs. Install the manifold and thread the mounting nuts into place. Working from the center out, tighten the nuts to the specific torque in three or four equal steps.

Use anti-seize lubricant.

Unbolt the lower heat shields and remove the catalytic converters from the exhaust manifolds.

For the left manifold, remove the air intake duct and the top half of air cleaner housing as an assembly from the throttle body. Disconnect the EGR flare tube from the exhaust manifold. Remove the bracket holding the engine oil dipstick. Remove the heat shield from the manifold to provide access to the manifold fasteners, and remove the upper row of manifold nuts. Work from the ends toward the middle when removing the manifold fasteners. Working from below, remove the lower row of manifold fasteners and remove the manifold from the engine.