
Sierra 18-1956-3 Mercruiser Exhaust Manifold Replacement manifold for Mercruiser Stern Drives. Features a 1 piece design. s/s from 18-1956-1, 18-1956-2 Supplied with mounting package Used...
Add to CartSierra replacement riser with exhaust tube for Mercruiser Stern Drives.
Fits: MCM 2.5L & 3.0L/LX (1982 & newer)
Fits: Late model Mercruiser 4 cylinder engines
Interchangeable with:
California Residents:
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov