Exhaust manifold 8M0185794 is for V8 MerCruiser sterndrive and inboard engines made by General Motors with dry joint exhaust systems (305, 350 and 377 cid, model year 2002 and newer). Manifold is for port or starboard side of the engine. See your owner's manual or service manual for more information.
Replacement manifold is for select MerCruiser sterndrive and inboard engines with dry join exhaust systems
Manifold is for port or starboard side of the engine
Cast iron manifold is coated for corrosion protection on internal coolant passages and exterior finish.
Produced by Mercury Marine to our stringent original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser sterndrive