Description
Restore strong, consistent fuel delivery to your Yamaha VX, FX, FX Cruiser or GP-R with the WSM Electric Fuel Pump – a high-flow, direct-replacement unit designed to eliminate hard starts, hesitation off idle, bogging under load or complete fuel starvation on these popular four-stroke models.
Internals are upgraded with ethanol-resistant components that handle modern fuel blends without swelling or corrosion, while delivering quiet operation and reliable pressure. Plug-and-play installation using factory connectors and mounting – no wiring mods required. Thousands of Yamaha owners trust this pump for dependable daily and weekend riding.
Key advantages of the WSM 004-815 pump
- High-flow design matches or exceeds OEM specifications
- Ethanol-resistant construction for E10/E15 compatibility
- Quiet, smooth running with reduced vibration
- Built-in check valve prevents fuel drain-back
- Direct drop-in replacement for listed VX/FX/GP-R models
- Proven in high-hour rental and recreational use
Confirmed fitment (select models – full list in notes):
- Yamaha FX 1000 (2005-2008)
- Yamaha FX 140 1000 (2002-2004)
- Yamaha FX Cruiser HO 1100 (2004-2008)
- Yamaha FX HO 1100 (2004-2008)
- Yamaha GP-R 1300 (2003-2008)
- Yamaha VX 1100 (2007-2009)
- Yamaha VX Cruiser 1100 (2007-2014)
- Yamaha VX Deluxe 1100 (2005-2014)
- Yamaha VX Sport 1100 (2005-2014)
If your Yamaha is cranking but not firing smoothly, or loses power at higher RPM, the fuel pump is a common culprit. Replace it with this WSM unit for reliable performance. In stock with fast shipping from IPD Racing.







