MerCruiser 3.8L 4.3 4.3LX V6 Exhaust Manifold 99746A3 99746A8 1984-97 Starboard Complete Upper & Lower Gearcases 153cid 181cid 3

153cid 181cid 3

73571C / 73571A2 / 36099A2 (Same as 73571A2 used 1963-1998)

Possibly Relevant years

Really nice shape

3L engines from 1987

MerCruiser 3.8L 4.3 4.3LX V6 Exhaust Manifold 99746A3 99746A8 1984-97 Starboard Complete Upper & Lower Gearcases 153cid 181cid 3Item Details This was from a 1992 MerCruiser 4. 3L V6 Stamped Number is 99745 MerCruiser Part Number 99746A3 > 99746A8 > 99746A17 No Cracks or Welds You will need to use your existing petcock drain plug (The one that would have the wings on it) for the plastic fitting still installed on this. This has the water fitting for the STARBOARD side, not that you couldn't switch it, but they are sometimes hard to remove when they are made of brass. Generally