The Sierra 18-3150 Water Pump Kit is interchangeable with the following: GLM 12088, Mallory 9-48350, Mercruiser 46-807151A14, 46-807151A7. Each Sierra product meets or exceeds the original equipment part it replaces.

For mercuries engines with an engine mounted Sea water pump system. See your Owner's manual for replacement schedule. See your engine service manual for instructions. The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 6...