Fuel Pump Assembly 803529T04 for Mercury Tohatsu Nissan Johnson 9.9–30HP

Fuel Pump Assembly 803529T04 for Mercury Tohatsu Nissan Johnson 9.9–30HP

Brand-new replacement fuel pump assembly for Mercury, Tohatsu, Nissan and Evinrude/Johnson outboard engines. Designed to replace all OEM part numbers listed below depending on the year and model.

Compatible with Mercury outboards rated 9.9HP, 10HP, 15HP, 20HP, 25HP and 30HP.
Includes models using OEM 803529T-series pumps.

Also compatible with Evinrude and Johnson 15HP engines using OEM 5041064 fuel pump.

Compatible with Tohatsu and Nissan models including F9.9, F15, F18, F25 and F30, as well as a wide range of MFS and NSF four-stroke engines across multiple production years. Known compatible examples include MFS9.9E EFI (2017–2018), MFS15E EFI (2017–2018), MFS20E EFI (2017–2018), MFS25B, MFS25C, MFS30B, MFS30C, NSF25B and NSF30B across 2002–2018 model years.
Also used on various Inlet Manifold and Fuel Rail assemblies on 9.9HP, 15HP, 18HP, 20HP, 25HP and 30HP engines depending on year of manufacture.

Replacement for Mercury OEM and Quicksilver numbers:
803529T04
Replacement for Tohatsu and Nissan OEM numbers:
3H8-04000-1, 3H8040001, 3H8040001M

Replacement for Evinrude and Johnson OEM:
5041064

Also replaces fuel pump number 3H6-04000-7 on selected Tohatsu four-stroke models including MFS4A2, MFS4B, MFS5A2, MFS5B, MFS6A2, MFS6B, MFS8A, MFS8A2, MFS8A3, MFS9.8A, MFS9.8A2 and MFS9.8A3, and Mercury/Mariner four-stroke 5HP and 6HP.

If you are unsure about compatibility, you can provide your model and year for confirmation.