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MerCruiser 42421A5 42422A2 140hp 3.0L 3.0LX 4cyl Exhaust Pipe Upper Lower 88&up

MerCruiser 42421A5 42422A2 140hp 3.0L 3.0LX 4cyl Exhaust Pipe Upper Lower 88&up
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MerCruiser 42421A5 42422A2 140hp 3.0L 3.0LX 4cyl Exhaust Pipe Upper Lower 88&up MerCruiser 42421A5 42422A2 140hp 3.0L 3.0LX 4cyl Exhaust Pipe Upper Lower 88&up MerCruiser 42421A5 42422A2 140hp 3.0L 3.0LX 4cyl Exhaust Pipe Upper Lower 88&up MerCruiser 42421A5 42422A2 140hp 3.0L 3.0LX 4cyl Exhaust Pipe Upper Lower 88&up MerCruiser 42421A5 42422A2 140hp 3.0L 3.0LX 4cyl Exhaust Pipe Upper Lower 88&up MerCruiser 42421A5 42422A2 140hp 3.0L 3.0LX 4cyl Exhaust Pipe Upper Lower 88&up MerCruiser 42421A5 42422A2 140hp 3.0L 3.0LX 4cyl Exhaust Pipe Upper Lower 88&up MerCruiser 42421A5 42422A2 140hp 3.0L 3.0LX 4cyl Exhaust Pipe Upper Lower 88&up
$ 90.00
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Part Number(s) Included

  • 42421A5 Lower Exhuast Pipe Assembly
    • Water Shutter is in good shape yet
      • Replacement part number for the water shutter is 60930 or Sierra 18-2727 if you ever needed to replace it down the road.
  • 42422A2 Upper Exhaust Pipe Assembly
  • 32-90949T Exhaust Tube 
    • A little warped, but it is in decent shape yet

General Application / Compatibility

  • This was found on 1988 & up GM 3.0L & 3.0LX & 3.0L TKS 140hp 4cyl possibly some later GM 2.5L 120hp 4cyl applications using the (NEW DESIGN) style exhaust 

Other Details

  • Freshwater Used Parts
  • Overall Good Condition!

Purchase with confidence!

GM 140hp 4cyl 3.0L 181cid

1990 1991 1992 1993 1994 1995


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