MPI's oil drain kit allows you to quickly & easily drain GM marine engines with a 1/2 -20 UNF thread oil pan drain plug port.

MPI GM Standard Oil Drain Kit 305-0380

• Inboard/Outboard oil drain kit
• Fits 1996 and prior GM marine engines with 1/2 -20 UNF thread oil pan drain
• Oil drain hose measures approximately 3/4 in. outside diameter and 42 inches long
• Threads into the bottom of oil pan to allow draining of engine oil
• Simply push the hose through the transom drain plug hole or place anywhere below oil pan
• Assembly includes oil resistant hose with non-corrosive brass fittings