Sierra 18-70947 Molded Hose
Sierra replacement molded hose for Mercruiser Stern Drives.
For: Thermostat housing to starboard manifold with 2 piece exhaust manifold
Fits: 4.3L (Gen+) (1998-07) (S/N 0L619000 & UP), 4.3L EFI (Gen+) (2000-01),...
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