Malibu Boats M5 M6 LT4 Fuel Filter Element 2018-2023

Malibu Boats Engine Fuel Filter Element Service Kit – Part# E99004-S

• This genuine Malibu Boats fuel filter element kit is designed for reliable performance on Axis Wake and Malibu Boats equipped with M5, M6, and LT4 engines from 2018–2023. The kit includes a replacement drop-in fuel filter cartridge and a new O-ring gasket to ensure a proper seal and dependable filtration.

Note: Starting in 2024, Malibu transitioned to a spin-on fuel filter (part# E100297).

Product Details:

• Genuine Malibu Boats part# E99004-S
• Includes replacement O-ring gasket
• Fits Malibu & Axis Wake models (2018–2023) with M5, M6, or LT4 engines
• Only applicable to the Malibu Monsoon engine family in 2018 (other engines used different filters)
• Drop-in cartridge design for quick service
• Dimensions: 4" overall length, 2" diameter
• Filter Body Torque Spec - 40 foot pounds
• Filter Drain Bolt Torque Spec - 110 inch pounds