49040-3707 KAWASAKI Ultra Gas Fuel Pump Sending Unit Clean

Review KAWASAKI Ultra Stx.i. Oem Gas Fuel Pump Sending Unit Clean for 1100 STX 2000–2003

Introducing the Kawasaki 49040-3707 and 49040-3711 fuel pump sending units, specifically designed for Kawasaki Ultra 1100 STX D.I models from the years 2000 to 2003. These crucial components ensure an efficient and reliable fuel supply to your watercraft's engine.

The Kawasaki 49040-3707 and 49040-3711 sending units are meticulously engineered to meet the highest standards of performance and durability. Each unit consists of a compact, yet robust housing that protects the internal components from the harsh marine environment.

One of the primary functions of these sending units is to monitor the fuel level in the tank and transmit that information to the engine management system. This data is essential for maintaining the correct fuel mixture and ensuring optimal engine performance.

These Kawasaki fuel pump sending units are designed to work seamlessly with Kawasaki's fuel systems, ensuring accurate and consistent fuel level readings. The units feature a diaphragm that expands and contracts based on fuel level, sending a corresponding voltage signal to the engine management system.

It is important to note that over time, these sending units can become contaminated with water, dirt, or other debris, which can affect their accuracy and performance. Regular cleaning is essential to maintain their functionality and extend their lifespan.

1. Disconnect the sending unit from the fuel tank and engine management system.

2. Remove the diaphragm from the housing using a flathead screwdriver.

3. Soak the diaphragm and housing in a solution of warm water and fuel system cleaner for approximately 30 minutes.

4. Gently scrub the diaphragm with a soft-bristled brush to remove any debris or contaminants.

5. Rinse the diaphragm and housing thoroughly with clean water.

6. Dry the components completely before reassembling and reinstalling the sending unit.

By following these steps, you can keep your Kawasaki Ultra 1100 STX D.I fuel pump sending unit in top working order, ensuring your watercraft continues to perform at its best.

The Kawasaki 49040-3707 and 49040-3711 fuel pump sending units are replacement parts for Kawasaki Jet Ski models from 2000 to 2003 with the Ultra 1100 STX D.I engine. Here are some pros and cons to consider before making a purchase:

1. Improved performance: A faulty fuel pump sending unit can lead to poor engine performance, misfires, or even stalling. Replacing this part can help restore optimal engine operation.

2. Cost-effective: Replacing the fuel pump sending unit is often a more affordable option compared to replacing the entire fuel pump system.

3. Easy installation: These parts are designed to be easy to install, allowing you to perform the replacement yourself without the need for professional assistance.

1. Potential for additional issues: A faulty fuel pump sending unit could be a symptom of a larger issue within the fuel system. Replacing the sending unit may not address the root cause of the problem, leading to further expenses and potential frustration.

2. Availability: These specific fuel pump sending units may not be readily available at local dealerships or auto parts stores, requiring you to order them online or through specialty retailers.

3. Compatibility: Ensure that the replacement parts are compatible with your specific Jet Ski model and engine configuration before making a purchase.

Replacing the Kawasaki 49040-3707 or 49040-3711 fuel pump sending unit can help restore optimal engine performance and save you money compared to replacing the entire fuel pump system. However, it is essential to consider the potential for additional issues and the availability of the specific parts for your Jet Ski model.

If you're experiencing engine performance issues and suspect a faulty fuel pump sending unit, consider purchasing the replacement part from a trusted retailer with a good return policy. Perform the installation yourself or consult a professional if you're unsure. Remember to double-check the compatibility of the part with your Jet Ski model before making a purchase.

Details:

I ship most items USPS priority mail, FedEx or ups ground depending on size/weight. Item in picture: some items are pictured only to give an example you of what the part looks like. 2000 -2003 Kawasaki ultra 1100 Stx.i. All electrical parts are tested on the machine that they were removed from.

Please request a pic of the exact item if multiple items are available and it matters to you. Oem gas fuel pump sending unit clean!, shipping charges: prices quoted cover domestic shipping only. Something has caused your electrical part to burn out. I suggest finding out what caused the part to go bad first and fix that problem before installing any good electrical component.

specifications jetskiignitions:

• for models: 1100, Stx
• for years: 2000–2003
• brand: Kawasaki
• mpn: 49040-3707
• part type: Fuel Pump Sending Unit

seller jetskiignitions:

• city: owasso, oklahoma
• rating: 97.2%
• # reviews: 320

general jetskiignitions:

• category: Watercraft Parts > Ignition Starting Systems

returns jetskiignitions:

• policy: no returns

shipping jetskiignitions:

• carrier: usps
• class: standard
• service: usps ground advantage
• type: fixed
• transit: 4-10 days

payments jetskiignitions:

• other
• credit card: mastercard
• wallet: google-pay

offer jetskiignitions:

• in stock #: 5
• sold #: 32
• availability: in stock
• started: june 2, 2025
• options: ship-to-home
• prices: $49.98–$229.99
• item condition:
  • Used
  • New
• best offers: true