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MerCruiser Sierra 18-1952-1 99746A8 3.8L 4.3 4.3LX V6 Exhaust Manifold 1983-97

MerCruiser Sierra 18-1952-1 99746A8 3.8L 4.3 4.3LX V6 Exhaust Manifold 1983-97
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MerCruiser Sierra 18-1952-1 99746A8 3.8L 4.3 4.3LX V6 Exhaust Manifold 1983-97 MerCruiser Sierra 18-1952-1 99746A8 3.8L 4.3 4.3LX V6 Exhaust Manifold 1983-97 MerCruiser Sierra 18-1952-1 99746A8 3.8L 4.3 4.3LX V6 Exhaust Manifold 1983-97 MerCruiser Sierra 18-1952-1 99746A8 3.8L 4.3 4.3LX V6 Exhaust Manifold 1983-97 MerCruiser Sierra 18-1952-1 99746A8 3.8L 4.3 4.3LX V6 Exhaust Manifold 1983-97 MerCruiser Sierra 18-1952-1 99746A8 3.8L 4.3 4.3LX V6 Exhaust Manifold 1983-97
$ 220.00
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Item Details

  • Sierra 18-1952-1 Exhaust Manifold 
    • Replaces MerCruiser Part Number 99746A3 > 99746A8 > 99746A17
    • Can Be used on Port or Starboard Side
  • No Cracks or Welds - Original Paint
  • You will need to use your existing petcock drain plug (The blue one that would have the wings on it) for the plastic elbow still installed on this
  • This has the water fitting that could be configured for the PORT or STARBOARD side
  • Generally found on various MerCruiser GM 3.8L V6 Models 1983-1984 &  4.3L V6 models 1985-1997 (Sierra Claims until 2002) and possibly others. Some point in 1997 they changed to 1 piece manifolds that had the riser on them as well, they looked drastically different than this one. Check to see that yours look just like this.
  • Freshwater used parts.

Chevy GM V6 4.3L 4.3LX 262CID 229CID 175hp 185hp 205hp 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997

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