Mercruiser water tube *Upper housing part

Mercruiser outdrive parts drawing *Videos *SEI sterndrive

Mercruiser water tube *Upper housing part

Water Passage Copper Tube for the Mercruiser Outdrive Cooling System

GLM P/N 12202 replaces Mercury 12202 or Sierra 18-3220
Copper, measuring approximately 5-3/4"
Also included in kit 12200 listed below
Compatible with all Mecruiser models from 1964 to 1990 (does not work with Gen 2 - Alpha models)

12202 Water Tube Mercruiser 32-54236

P/N 12202 Water tube, copper. $10.99

Customers who ordered P/N 12202 also purchased:

12202 Water pocket cover kit 32-54236

12202 Water pocket cover kit 32-54236

P/N 11220 includes mounting base and gasket, copper water tube and screws. Replaces OEM 42724A3 or Sierra P/N 18-3219.

22440 Trim Connector Screw 10-28668

P/N 22440 is used for the trim line connector junction box (4 required) and also the water passage housing mount (2 required) in the upper gear housing. Replaces OEM 10-28668, Sierra P/N 18-3229.