QUANTUM HFP-390-YZF Electric Fuel Pump 821-03046

( Brand: Quantum ), ( Manufacturer Part Number: HFP-390-YZF ), ( Type: Fuel Pump ), ( Machine Type: Off Road ), ( Fuel Type: Gasoline )

Review QUANTUM Electric Fuel Pump Yamaha fits WR450F 2012–2016

Quantum HFP-390-YZF Electric Fuel Pump for Yamaha WR450F (2012-2016) - 821-03046

Experience a seamless, efficient fuel delivery system in your Yamaha WR450F with the Quantum HFP-390-YZF Electric Fuel Pump. This high-performance pump, part number 821-03046, is specifically designed for Yamaha WR450F models from 2012 to 2016.

The Quantum HFP-390-YZF is an upgrade from the stock fuel pump, offering improved reliability, durability, and performance. It features a compact, yet robust design that ensures a consistent fuel flow, enabling optimal engine performance and fuel efficiency.

This electric fuel pump is equipped with a high-quality motor that delivers a steady, regulated fuel pressure, ensuring a smooth ride even under demanding conditions. Its corrosion-resistant construction, combined with a high-quality diaphragm, ensures longevity and reliability, even in harsh off-road environments.

Installation is straightforward, with clear instructions provided, and the pump is plug-and-play, requiring no modifications to your existing fuel system. The Quantum HFP-390-YZF is a direct replacement for your stock fuel pump, making it an easy upgrade for any enthusiast looking to enhance their WR450F's performance.

Invest in the Quantum HFP-390-YZF Electric Fuel Pump today, and experience the difference it makes in your Yamaha WR450F's performance, reliability, and fuel efficiency. Upgrade your ride with confidence, knowing that you've chosen a high-quality, reliable product from a trusted brand.

**Product: Quantum HFP-390-YZF Electric Fuel Pump (Compatible with Yamaha 2012-2016 WR450F 821-03046)**

1. **Compatibility:** This fuel pump is specifically designed to fit Yamaha WR450F models from 2012 to 2016, making it a convenient choice for those who own these models.

2. **Electric Design:** Electric fuel pumps like this one are known for their reliability and ease of installation compared to their mechanical counterparts. They don't require a fuel pump drive belt, which can save maintenance time and costs.

3. **Improved Fuel Delivery:** An electric fuel pump can provide a more consistent fuel supply to the engine, potentially improving performance and fuel efficiency.

4. **OEM Alternative:** This aftermarket fuel pump is an alternative to the original equipment manufacturer (OEM) pump, which can be costly. The Quantum pump offers a more affordable solution.

1. **Quality Concerns:** As with any aftermarket part, there may be concerns about the quality compared to the OEM part. It's important to ensure the product is from a reputable manufacturer.

2. **Potential Performance Issues:** While an electric fuel pump can improve performance, it's also possible that it may not match the performance of the OEM pump exactly. This could potentially affect the bike's overall performance.

3. **Installation:** While the electric design makes installation easier, it may still require some mechanical knowledge, and there could be potential issues during installation.

The Quantum HFP-390-YZF Electric Fuel Pump offers a cost-effective solution for those looking to replace their OEM fuel pump on their Yamaha WR450F. However, potential buyers should ensure they are purchasing from a reputable seller and be prepared for some potential performance differences and installation challenges.

If you are comfortable with the potential trade-offs, the Quantum HFP-390-YZF Electric Fuel Pump could be a good choice for you. However, if you prioritize exact OEM performance and are not comfortable with installation, it might be worth considering the OEM fuel pump or seeking professional installation services.

Details:

Specifically designed for quiet operation. Patented check valve technology. Yamaha 2012 2016 WR450F. MSRP: $109.88.

Compatible with modern ethanol-infused pump gasoline. Polished corrosion-resistant case to help minimize seizing during non-operation. ITEM: Quantum Electric Fuel Pump. PART#: HFP-390-YZF, 821-03046.

Packaging may vary on listing starting with multiples of an item. Some listings may contain stock photos to better show item/s and what they look like installed. Read complete.

part #: hfp390 prices

• $118.09-$134.95

specifications fuepumintak:

• for models: Wr450f
• for makes: Yamaha
• for years: 2012-2016
• brand: Quantum
• mpn: Hfp-390-yzf
• type: Fuel Pump
• machine type: Off Road
• fuel type: Gasoline

general fuepumintak:

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

offer fuepumintak:

• options: Ship-to-home
• quantity: 1
• sold: 0
• availability: In Stock
• started: October 26, 2025

seller fuepumintak:

• # reviews: 83944
• city: Westerville, Ohio
• rating: 99.2%

payments fuepumintak:

• credit card: Mastercard
• other
• wallet: Apple-pay

returns fuepumintak:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

shipping fuepumintak:

• cost: $0.00
• class: Standard
• service: Standard
• type: Fixed
• transit: 3-6 Days

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