End cap for Mercruiser exhaust manifold, MD73813A1

The exhaust manifold end cap is suitable for the following Mercruisers:

• 120 HP - GM 153 (1966-1982)
• 140 HP - GM 153 (1968-1982)
• 3.0L - GM 181 (1998-2003)
• 3.0LX - GM 181 (1990-1997)
• 165 HP - GM 250 (1970-1981)
• 200 HP - GM 292 (1969)
• 215 HP - GM 302 (1970)
• 215 MIE - GM 302 (1970)
• 225 HP - GM 327 (1968-1969)
• 225 MIE - GM 327 (1968-1969)
• 250 HP - GM 327 (1968-1969)
• 250 MIE - GM 327 (1968-1969)
• 255 HP - GM 350 (1975-1976)
• 255 MIE - GM 350 (1975-1976)
• 270 HP - GM 350 (1969-1972)
• 270 MIE - GM 350 (1969-1972)
• 280 TRS - GM 350 (1975-1976)
• 233 MIE - GM 352 (1975-1977)
• 255 MIE - Ford 351 (1973-1974)
• 325 HP - GM 427 (1968-1974)
• 325 MIE - GM 427 (1968-1974)
• 350 MIE - GM 454 (1974-1975)
• 370 TRS - GM 454 (1978-1985)
• 400 TRS - GM 454 (1980-1986)
• 390 HP - MCM 482 (1969-1970)

Replaces the following manufacturer ref. no.

• Mercruiser 73813A1