Part Number: 803750A03
For 2005 and newer Mercury and Mariner 8-9.9hp 4-stroke outboards. See your owner’s manual for replacement schedule. See your engine service manual for instructions.
- Complete nine-piece replacement water pump kit
- Produced to meet Mercury Marine original equipment manufacturer specifications to best protect your Mercury or Mariner 4-stroke outboard.
- Kit contains the replacement water pump housing, impeller, plate and water guide tube
- Impeller elastomers provide improved flexibility across broad temperature ranges throughout the boating season
- Designed for durability to provide higher flow rates and cooling flow to protect your engine
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