15400-RAF-T01 Honda Marine Oil Filter | Genuine OEM Outboard Part

🔧 Product Description

Genuine Honda Large Honda Outboard Engine Oil Filter - Part Number: 15400-RAF-T01

New genuine Honda spin-on engine-oil filter used on numerous mid-range and large Honda outboards. The filter captures combustion by-products and abrasive particles while maintaining the oil flow required by bearings, camshafts, VTEC components and hydraulic tensioners.

⚙️ Key Features

• Genuine Honda spin-on oil filter

• Full-flow filtration for larger Honda outboards

• Integrated anti-drainback and pressure-control features

• Correct thread, seal diameter and bypass specification

• Replace at the Honda scheduled-service interval

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 15400-PLM-A02 / 15400-RTA-003 → Current service filters depending engine family

• 15400-RAF-T01 → Cross-references 15400-RTA-004, 15400-PLM-A01, 15400-PR3-505 and related Honda filter numbers

OEM / Related Numbers:

• 15400-RAF-T01

• 15400-RTA-004

• 15400-RTA-003

• 15400-PLM-A01

• 15400-PLM-A02

• 15400-PR3-505

• 15400-P0H-305

Aftermarket / Verified Equivalents:

• Sierra: 18-7909 / 18-7903 application family

• Aftermarket Honda 15400-RAF-T01 spin-on filter equivalents

🚤 Compatibility

Commonly used on:

• Honda Marine four-stroke outboard engines

Typically suits:

• Engine models:

• BF75A/BF75D, BF80A, BF90A/BF90D and BF100A

• BF115A/BF115D, BF130A, BF135A/BF135D and BF150A/BF150D

• BF175A/BF175D, BF200A/BF200D, BF225A/BF225D and BF250A/BF250D

• BF300 and BF350 applications only where the parts or service catalogue specifies the RAF/RTA/PLM filter family

• HP Range: 75HP - 350HP

• Engine Type: Honda four-stroke outboard

• Year Range: Engine-family and service-filter revision dependent

🔌 Function

The filter removes abrasive particles, rust, gum and other contamination from the fluid stream before it reaches sensitive engine components. Correct filtration protects bearings, oil galleries, injectors, fuel pumps, carburettor passages and precision control valves from restriction and wear.

Common signs of failure:

• Scheduled filter-replacement interval is due

• Engine hesitates, loses power or suffers restricted fuel or oil flow

• Contamination, water, sludge or metallic debris is visible in the removed filter

• Oil-pressure, VTEC or fuel-system faults are present after supply pressure is confirmed

• Filter housing, media or sealing surfaces are damaged or contaminated

📦 Condition

• Genuine Honda part

• Brand new

• Supplied in original or equivalent packaging