16450-ZY6-003 Honda Injector | Genuine Used Part

🔧 Product Description

Genuine Honda High-Pressure Fuel Injector - Part Number: 16450-ZY6-003

A genuine used Honda electronic fuel injector fitted to selected BF115 through BF250 four-stroke outboards.

The injector is used on several later Honda inline four-cylinder and V6 fuel systems. It has a multi-hole nozzle and is retained to the delivery pipe by the applicable Honda injector clip. Honda used different injector specifications on earlier engines, so the original part number and engine serial number must be matched before installation.

⚙️ Key Features

• Genuine Honda electronic fuel injector

• Correct Honda reference 16450-ZY6-003

• Multi-hole EFI nozzle for fine fuel atomisation

• Used across selected 115HP-250HP Honda engines

• Recmar and branded aftermarket replacements available

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 16450-ZY6-003 Honda service injector for the applicable later fuel system

OEM / Related Numbers:

• 16450-ZY6-003

• 16450ZY6003

• Earlier related injector: 16450-ZY3-013

• Injector clip: 16451-ZY3-000

• Injector clip on selected ZY6 systems: 16451-ZY6-000

• Injector O-ring: 91301-MJ0-003

• Injector O-ring: 91302-PNA-003

• Right fuel pipe: 16611-ZY3-A00

• Left fuel pipe: 16620-ZY3-A00

• Fuel-pipe joint: 16752-ZY3-A00

• Fuel-pressure regulator: 16740-ZY3-A01

Aftermarket / Verified Equivalents:

• Recmar: REC16450-ZY6-003

• JESBEN: 16450-ZY6-003 replacement injector set

• Topteng: M586-A104-4PCS

• Mad Hornets: 16450-ZY6-003 replacement injector set

• Amotopart: 16450-ZY6-003 replacement injector set

🚤 Compatibility

Commonly used on:

• Honda inline four-cylinder and V6 EFI outboards

• Later BF115 through BF250 fuel-injection systems

• Engines using injector 16450-ZY6-003 from the factory

Typically suits:

• Engine models:

• Honda BF115D

• Honda BF115DK1

• Honda BF115J

• Honda BF135A4

• Honda BF135AK2

• Honda BF135D

• Honda BF150A4

• Honda BF150AK2

• Honda BF150D

• Honda BF175A6

• Honda BF175AK1

• Honda BF175AK2

• Honda BF175AK3

• Honda BF175D

• Honda BF200A6

• Honda BF200AK1

• Honda BF200AK2

• Honda BF200AK3

• Honda BF200D

• Honda BF225A6

• Honda BF250A

• Honda BF250D

• Honda BF250DK1

• HP Range: 115HP - 250HP

• Engine Type: Honda four-stroke multipoint EFI outboard

• Year Range: Approximately 2006 onward, dependent on engine family and serial number

🔌 Function

The injector receives pressurised petrol from the fuel rail and opens in response to commands from the engine control module. Its nozzle atomises the fuel into the intake passage for efficient combustion.

Common signs of failure:

• Cylinder misfire or rough idle

• Extended cranking or difficult starting

• Poor throttle response

• Reduced power under load

• Excessive fuel consumption

• Injector leaks while closed

• Restricted or uneven spray pattern

• Lean or rich cylinder operation

• Injector circuit fault recorded by the engine control module

📦 Condition

• Genuine used part

• Removed from running engine where applicable

• In good working condition unless otherwise stated