68F-13974-09-00 68F-13974-00-00 Yamaha Z200 Fuel Pipe | Genuine Used Part

🔧 Product Description

Genuine Used Yamaha HPDI High-Pressure Fuel Pipe No.4 - Part Numbers: 68F-13974-09-00 and 68F-13974-00-00

A genuine pre-owned Yamaha Fuel Pipe 4 for selected 150HP, 175HP and 200HP HPDI outboards.

The rigid formed pipe is part of the engine's high-pressure injection-pump system and transfers pressurised fuel to the appropriate delivery rail.

⚙️ Key Features

• Genuine Yamaha Marine used high-pressure pipe

• Later OEM number 68F-13974-09-00

• Earlier OEM number 68F-13974-00-00

• Yamaha description: Pipe, Fuel 4

• Used in selected V6 HPDI fuel systems

• Precision-formed high-pressure fuel line

🔄 Supersession & Cross Reference

OEM Supersession / Related Chain:

• 68F-13974-00-00 - Earlier Fuel Pipe 4

• 68F-13974-09-00 - Later service reference

• 68F-13974-10-00 - Later related reference in some current catalogues

OEM / Related Numbers:

• 68F-13974-00-00

• 68F-13974-09-00

• 68F-13974-10-00

• Matching Fuel Pipe 3: 68F-13973-00-00 / 68F-13973-09-00

• Related packing kit: 68F-2466A-00-00

• Associated pump joints and O-rings vary by engine

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on selected:

• Yamaha Z150 HPDI

• Yamaha LZ150 HPDI

• Yamaha Z175 HPDI

• Yamaha Z200 HPDI

• Yamaha LZ200 HPDI

• Yamaha VZ150, VZ175 and VZ200 HPDI engines

• Fuel-injection-pump assemblies specifying Pipe, Fuel 4

Important fitment note:

• Fuel Pipe 4 has a different shape from Fuel Pipe 3.

• Confirm the current Yamaha supersession using the engine serial number.

• Do not bend, flare or repair a damaged high-pressure line.

🔌 Function

The pipe delivers pressurised fuel from the high-pressure pump to the corresponding injector rail.

Common signs of damage:

• Fuel spray or seepage

• Difficult starting

• Fuel pressure drops under load

• Pipe is cracked, bent or corroded

• Sealing flare is damaged

• Fitting threads are worn

• Engine misfires on one bank

• Fuel-pump fault symptoms

Recommended checks before installation:

• Compare the pipe shape and fittings

• Inspect the complete length for corrosion

• Check both sealing ends

• Keep the pipe sealed and clean

• Replace required packing and seals

• Tighten fittings to Yamaha specifications

• Pressure-test the completed system

• Keep hands away from suspected high-pressure leaks

📦 Condition

• Genuine Yamaha Marine used part

• Pre-owned high-pressure fuel component

• Cosmetic marks and fuel residue may be present

• Inspect for corrosion, bending and sealing damage

• Supplied in protective or equivalent packaging