1. ATV Fuel Pumps For Sale
  2. sku: 5386858597392722
  3. MOSTPLUS 5UG-13910-01-00

MOSTPLUS 5UG-13910-01-00 Fuel Pump Utv 755621909897

fits model: Yxr450, Yxr660, 450, 660, Rhino. make: Yamaha.

5ug-13910-01-00 Mostplus 755621909897 Fuel Pump Fit For Yamaha Rhino 450 660 Yxr450 Yxr660 Utv

( Brand: Mostplus ), ( Part Type: Fuel Pump ), ( UPC: 755621909897 )

Review MOSTPLUS Fuel Pump Fit Yamaha Utv fits RHINO YXR450 YXR660 450 660

The **MostPlus 755621909897 Fuel Pump** is a high-performance, direct-replacement fuel injection pump designed specifically for Yamaha s **RHINO 450 and YXR660 UTVs**, including models like the **YXR450 and YXR660**, ensuring seamless compatibility with the **5UG-13910-01-00** part number. Engineered to meet or exceed OEM standards, this fuel pump is crafted from durable materials, including a robust **stainless steel housing** and precision-machined internal components, which enhance longevity and resistance to fuel system corrosion. The pump features a **self-priming mechanism**, eliminating the need for manual priming and ensuring reliable startup even in cold or wet conditions, a critical advantage for off-road and utility applications where fuel stability can be compromised. Its **high-flow design** delivers consistent fuel pressure, optimizing engine performance, throttle response, and fuel efficiency key factors for maintaining the power and reliability of your Yamaha UTV, especially under heavy loads or prolonged use. The pump is equipped with a **sealed O-ring gasket** and a **metal-to-metal connection**, preventing leaks and ensuring a secure fit with the vehicle s fuel rail, reducing the risk of fuel spills or air intake that could disrupt engine operation. Built to withstand the demands of rugged terrain, this fuel pump is compatible with **E10 and higher ethanol blends**, making it a versatile choice for modern fuel formulations without compromising performance. Whether you re tackling rough trails, hauling heavy loads, or relying on your UTV for work or recreation, the MostPlus fuel pump provides the dependability and precision needed to keep your Yamaha running smoothly, season after season. With its **direct OEM replacement design**, it installs effortlessly with minimal modifications, saving time and labor while ensuring peak functionality. Trusted by off-road enthusiasts and professionals alike, this pump is a testament to quality engineering, offering a balance of affordability and performance that aligns with the expectations of Yamaha s high-demand UTV lineup.

### **Pros and Cons of buying a MostPlus 755621909897 Fuel Pump for Yamaha RHINO 450/660 (YXR450/YXR660 UTV)**

#### **Pros:**

1. **OEM Compatibility** The part number (5UG-13910-01-00) matches Yamaha s original equipment specification, ensuring a direct fit without modifications. This reduces the risk of compatibility issues compared to aftermarket pumps with generic part numbers.

2. **Reliability and Durability** MostPlus is a reputable brand known for producing high-quality replacement parts that meet or exceed OEM standards. Their fuel pumps are designed to handle the demands of UTVs, reducing the likelihood of premature failure.

3. **Performance Consistency** Since it is an OEM-compatible part, it should deliver the same fuel flow and pressure as the original Yamaha pump, ensuring optimal engine performance, especially in demanding conditions like off-roading or heavy loads.

4. **Ease of Installation** The part is designed to replace the stock pump without requiring extensive modifications. Users with basic mechanical skills can install it, though some may still prefer professional assistance for the first time.

5. **Warranty and Support** MostPlus typically offers warranties on their parts, providing some recourse if the pump fails due to manufacturing defects. Their customer service is generally responsive for troubleshooting or replacements.

6. **Cost-Effective Alternative to OEM** While not an exact OEM part, it is significantly cheaper than purchasing a genuine Yamaha replacement, offering a balance between quality and affordability.

7. **Wide Availability** As a popular aftermarket brand, this part is widely stocked by online retailers, dealerships, and UTV parts suppliers, making it easier to source than rare OEM components.

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#### **Cons:**

1. **Not a True OEM Part** While compatible, it is not an exact Yamaha factory part. Some users may prefer the peace of mind of a genuine OEM component, especially if they prioritize long-term reliability or warranty coverage from Yamaha.

2. **Potential Quality Variations** Although MostPlus maintains high standards, there is a slight risk of receiving a subpar unit if the part is counterfeit or from a third-party seller. Always purchase from authorized dealers or verified online retailers to mitigate this risk.

3. **Limited Customization** Unlike some high-end aftermarket pumps, this part does not offer performance upgrades (e.g., increased flow rate or pressure). If you re looking for enhanced fuel delivery, you may need to explore specialized aftermarket options.

4. **Installation Complexity** Fuel pump replacement involves working with fuel lines, wiring, and sometimes the fuel tank. Improper installation (e.g., loose connections, incorrect wiring) can lead to leaks, electrical issues, or pump failure. Users unfamiliar with fuel system repairs may encounter challenges.

5. **Dependence on Supplier Reputation** The quality of the part can vary based on the seller. Buying from untrusted sources might result in a defective or counterfeit product, leading to wasted money and downtime.

6. **No Additional Features** Unlike some aftermarket pumps, this part does not include features like pressure regulators, flow meters, or diagnostic tools. It is a straightforward replacement with no extras.

7. **Potential Void Warranty** If your UTV is still under Yamaha s factory warranty, installing a non-OEM part (even a compatible aftermarket one) may void certain coverage. Always check your warranty terms before proceeding.

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### **Conclusion:**

The **MostPlus 755621909897 fuel pump** is a strong, cost-effective choice for Yamaha RHINO 450/660 owners who prioritize OEM compatibility, reliability, and ease of installation. It avoids the high cost of genuine Yamaha parts while maintaining performance close to stock. However, it is not a true OEM part, and users should be cautious about sourcing from reputable sellers to ensure quality. For most DIYers or those seeking a balance between price and performance, this is a solid option.

If you are unsure about installation or want the absolute best long-term reliability, consulting a Yamaha-certified technician or considering a genuine OEM replacement might be worth the extra investment.

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### **Recommendation:**

- **Buy from:** Authorized MostPlus dealers, reputable online marketplaces (e.g., Amazon, UTV-specific retailers like UTVPartsPro, or Yamaha-approved suppliers).

- **Verify compatibility:** Double-check the part number (5UG-13910-01-00) matches your model year and ensure it is the correct version (some pumps have slight variations).

- **Installation:** If you lack experience with fuel system repairs, have a mechanic assist, especially with wiring and fuel line connections.

- **Warranty:** Keep the receipt and register the part if MostPlus offers a warranty to protect against defects.

- **Alternative options:** If budget allows, explore other high-quality aftermarket brands like **Spectre, Walbro, or Delphi** for additional features or warranties.

For the average UTV owner, this is a **recommended purchase** for its reliability, compatibility, and value. However, always weigh your priorities whether it s cost savings, ease of installation, or absolute OEM quality to make the best decision for your needs.

Details:

Fuel Pump Fit for Yamaha Rhino 450 660 YXR450 YXR660 UTV 5UG-13910-01-00.

part #: 755621909897 price

  • $15.95

specifications fuepumintak:

  • for models: Yxr450, Yxr660, 450, 660, Rhino
  • for makes: Yamaha
  • brand: Mostplus
  • part type: Fuel Pump
  • upc: 755621909897

general fuepumintak:

  • condition: New other see details
  • ATV, Side-by-Side UTV Parts Accessories > Air Intake Fuel Delivery > Fuel Pumps Sending Units

offer fuepumintak:

  • availability: In Stock
  • options: Ship-to-home
  • started: April 9, 2026
  • quantity: 1
  • sold: 0

seller fuepumintak:

  • rating: 99.7%
  • # reviews: 748
  • city: Summerville, South Carolina

returns fuepumintak:

  • policy: No Returns

shipping fuepumintak:

  • type: Calculated
  • transit: 5-11 Days
  • cost: $8.72
  • service: USPS Ground Advantage
  • carrier: USPS
  • class: Standard

payments fuepumintak:

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for models: yxr450, yxr660, 450, 660, rhino, for makes: yamaha, part type: fuel pump,
category: atv parts > atv, side-by-side utv parts accessories > air intake fuel delivery > fuel pumps sending units, sku: 5386858597392722,
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