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Dominica, Roseau
1 Level
728 Review
52 Karma

Review on Sierra 18 7891 Oil Drain Kit by Jeff Olson

Revainrating 3 out of 5

Not suitable for my engine; Mercruiser 5.7L (250hp) in a 2002 Bayliner

I don't pay attention to the part itself but it didn't fit my boat (2002 Bayliner). My boat has a 5.7L (250hp) Mercruiser with very little engine clearance. I ended up buying another kit (metric thread) and it fit perfectly.

Pros
  • Unit sized to fit through most common hull drains
Cons
  • Plenty