XF425~XF450 Oil Change Kit – 10W-30 – YAM-OILKIT-021 – OEM

Yamaha 20-Hour Oil Change Kit – 10W-30 – OEM

XF425~XF450 XTO Offshore 

Routine oil and gear lube service is essential for maintaining the reliability and performance of your Yamaha four-stroke outboard. This OEM Yamaha oil change kit is designed for XF425-XF450 models and includes factory-approved engine oil, lower unit gear lube, an OEM oil filter, and new drain screw gaskets to ensure a complete and proper service. Formulated specifically for marine environments, these components provide superior lubrication, corrosion protection, and long-term durability.

Kit Includes:

(2) Yamaha 10W-30 FC-W Marine Engine Oil – LUB-10W30-FC-04
(1) Yamaha 10W-30 FC-W Marine Engine Oil – LUB-10W30-FC-12
(3) Yamaha 80W-90 Marine Gear Case Lube – 32 oz. Each
(1) Yamaha Outboard Oil Filter – N26-13440-04-00
(2) Yamaha Lower Unit Drain Plug O-Ring – 93210-09350-00
(1) Yamaha Lower Unit Drain Plug O-Ring – 93210-19123-00
(1) Yamaha Oil Drain O-Ring (2HF) – 93210-34633-00
(1) Yamaha Oil Drain Circlip, R-Type – 93420-36M01-00
(1) Yamaha Oil Drain Plug Gasket – 90430-14M09-00

Compatible Yamaha Outboard Models:

XP425 (2018–Present)
XP450 (2023–Present)

Why Use OEM Yamaha Marine Oil?

Unlike automotive oils, Yamaha FC-W marine oil is specifically formulated for high-RPM outboard operation and moisture-rich marine environments. It delivers superior corrosion resistance, thermal stability, and long-term wear protection, helping maintain factory performance standards.

For customers operating in conditions that require a heavier oil viscosity, this kit is also available with Yamaha 20W-40 FC-W Marine Oil. Yamaha 20-Hour Oil Change Kit – 20W-40 – XF425-XF450 – OEM – Compleat Angler Marine