15751-99E00 Suzuki Fuel Rail | Genuine Used Part

🔧 Product Description

Genuine Suzuki DF60 / DF70 Fuel Delivery Pipe - Part Number: 15751-99E00

A genuine used Suzuki fuel delivery pipe for first-generation DF60 and DF70 four-stroke EFI outboards.

The pipe mounts the four fuel injectors and distributes regulated fuel pressure evenly along the engine's intake system. It is used with the early 99E-series injector system and related fuel fittings.

⚙️ Key Features

• Genuine Suzuki fuel delivery pipe
• Correct Suzuki reference 15751-99E00
• Supports four injectors on the 1.8L inline four-cylinder engine
• Designed for first-generation DF60 and DF70 EFI systems
• Includes mounting points for the fuel union and injector insulators

🚤 Compatibility

Commonly used on

• First-generation Suzuki DF60 and DF70 EFI outboards
• Early 1.8L Suzuki inline four-cylinder fuel-injection systems
• Fuel systems using the 99E delivery-pipe family

Typically suits

• Engine models:
• Suzuki DF60 - approximately 1998-2009
• Suzuki DF60T model variants using pipe 15751-99E00
• Suzuki DF60TH model variants using pipe 15751-99E00
• Suzuki DF70 - approximately 1998-2009
• Suzuki DF70T model variants using pipe 15751-99E00
• Suzuki DF70TH model variants using pipe 15751-99E00
• HP Range: 60HP - 70HP
• Engine Type: 1.8L inline four-cylinder, four-stroke EFI outboard
• Year Range: Approximately 1998-2009

🔌 Function

The delivery pipe maintains and distributes fuel pressure across the injector set so each cylinder receives a consistent supply of petrol.

⚠️ Common Signs of Failure

• Fuel leaking around the injectors or rail fittings
• Corrosion or cracking in the delivery pipe
• Strong petrol smell under the engine cover
• Loss of fuel pressure at higher engine loads
• Injector seals no longer seat correctly
• Debris or corrosion restricts internal fuel flow

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 15751-99E00 current service reference for the early DF60 / DF70 delivery pipe

OEM / Related Numbers

• 15751-99E00
• 1575199E00
• 15751-99E00-000
• Early fuel injector: 15710-99E00
• Later fuel injector: 15710-66D00
• Delivery-pipe insulator: 15735-58B00
• Injector grommet: 15716-58BT0
• Three-way fuel union: 15830-99E00
• Fuel-system O-ring: 15626-99E00

Aftermarket / Verified Equivalents

• No aftermarket equivalent

📦 Condition

• Genuine used part
• Removed from running engine where applicable
• In good working condition unless otherwise stated