1. ATV Fuel Pumps For Sale
  2. sku: 4766984062202983
  3. QUANTUM 821-03053

QUANTUM 821-03053 Qfs High Flow Electric Fuel Pump Fittings 10MM

821-03053 Quantum Qfs High Flow Electric Fuel Pump 10mm Fittings

( Brand: Quantum ), ( Manufacturer Part Number: 821-03053 ), ( Part Type: Flow Fuel Pump Fitting ), ( Country Of Origin: Japan )

Review QUANTUM Qfs High Flow Electric Fuel Pump 10mm Fittings

Quantum 821-03053 QFS High Flow Electric Fuel Pump with 10mm Fittings

The Quantum 821-03053 QFS High Flow Electric Fuel Pump is an exceptional addition to any automotive upgrade or performance enhancement project. This premium fuel pump, manufactured by the renowned Quantum Fuel Systems Group, is designed to deliver a consistent and efficient fuel supply to your engine, ensuring optimal performance and fuel economy.

The Quantum 821-03053 boasts a high flow rate, capable of delivering up to 365 liters per hour, making it an excellent choice for high-performance applications. The pump is equipped with robust 10mm fittings, which provide a secure and leak-free connection to your vehicle's fuel system. The durable construction of the fittings ensures long-lasting performance even under extreme conditions.

This electric fuel pump is designed with a compact form factor, making it easy to install in a wide range of vehicles. The pump is also equipped with a temperature compensation feature, which adjusts the pump's output based on the ambient temperature, ensuring consistent performance in various climates.

The Quantum 821-03053 QFS High Flow Electric Fuel Pump is built to last, with a corrosion-resistant housing and a durable, high-quality impeller. The pump is also easy to maintain, with a service-friendly design that allows for quick and easy access to the internals for routine maintenance.

In summary, the Quantum 821-03053 QFS High Flow Electric Fuel Pump with 10mm fittings is a top-tier performance upgrade for your vehicle. Its high flow rate, durable construction, and easy installation make it an excellent choice for enthusiasts seeking to improve the fuel efficiency and performance of their vehicle.

Quantum 821-03053 QFS High Flow Electric Fuel Pump (10mm Fittings): A Detailed Analysis

The Quantum 821-03053 QFS High Flow Electric Fuel Pump with 10mm fittings is a popular choice among automotive enthusiasts due to its high performance and versatility. Let's examine its pros and cons:

Pros:

1. High Flow Rate: This fuel pump is designed to deliver a high flow rate, making it suitable for high-performance vehicles and modified engines.

2. Easy Installation: The pump is plug-and-play, meaning it doesn't require any complex wiring or modifications for a standard installation.

3. Durable Construction: The pump is built to withstand harsh conditions, with a sealed design that protects internal components from fuel and moisture.

4. Adjustable Flow Rate: The pump allows for easy flow rate adjustment, which can be beneficial for fine-tuning engine performance.

Cons:

1. Power Consumption: Due to its high performance, the pump consumes more power compared to standard fuel pumps, which might lead to increased battery drain in some vehicles.

2. Compatibility Issues: Although the pump is compatible with a wide range of vehicles, it might not fit or function properly in some rare cases, especially in vehicles with unique fuel systems.

3. Noise Level: Some users have reported that the pump operates loudly, which might be a concern for those seeking a quieter upgrade.

4. Price: Compared to standard fuel pumps, the Quantum 821-03053 QFS High Flow Electric Fuel Pump is more expensive, which might be a barrier for some buyers.

Conclusion:

The Quantum 821-03053 QFS High Flow Electric Fuel Pump is an excellent choice for those seeking improved fuel delivery in high-performance vehicles. Its high flow rate, easy installation, and adjustable flow rate make it a popular choice among enthusiasts. However, potential buyers should be aware of its higher power consumption, compatibility issues, noise level, and price before making a decision.

Recommendation:

If you're looking to upgrade your fuel pump and want a high-performance option, the Quantum 821-03053 QFS High Flow Electric Fuel Pump could be a great choice. However, it's crucial to ensure compatibility with your vehicle and consider the potential drawbacks before purchasing. If you're unsure, consult with a professional mechanic to help make an informed decision.

Details:

The domestic shipping price listed is for the lower 48 states only. This is a Quantum electric fuel pump. I always do my best to combine shipping on multiple items. It has 10mm fittings.

part #: 82103053 prices

  • $39.99-$134.99

specifications fuepumintak:

  • brand: Quantum
  • mpn: 821-03053
  • part type: Flow Fuel Pump Fitting
  • country of origin: Japan

payments fuepumintak:

  • wallet: Apple-pay
  • other
  • credit card: Diners-club

general fuepumintak:

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

offer fuepumintak:

  • sold: 0
  • quantity: 1
  • started: November 8, 2025
  • options: Ship-to-home
  • availability: In Stock

returns fuepumintak:

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

seller fuepumintak:

  • rating: 99.9%
  • city: Onsted, Michigan
  • # reviews: 13116

shipping fuepumintak:

  • cost: $0.00
  • service: USPS Ground Advantage, USPS Priority Mail
  • class: Standard, Expedited
  • transit: 5-10 Days
  • carrier: USPS
  • type: Fixed
part type: flow fuel pump fitting, country of origin: japan,
category: atv parts > atv, side-by-side utv parts accessories > air intake fuel delivery > fuel pumps sending units, sku: 4766984062202983,
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5 offers $39.99–$134.99 USD
  • New. Offer #1 priced at $134.99 + $15.99 shipping estimate = $150.98* total. 2005-2007 S50 Boulevard (w/ 2 wire pump). 1993-2007 VT1100.+$15.99 shipping
  • New other (see details). Offer #2 priced at $39.99 + $15.10 shipping estimate = $55.09* total. All Balls Racing Fuel pump module. Fits Select Honda, Suzuki & Yamaha.+$15.10 shipping
  • New. Offer #3 priced at $134.99 + $15.99 shipping estimate = $150.98* total. 1992-2004 VS800GL Intruder (w/ 2 wire pump). 1986-1993 FJ1200.+$15.99 shipping
  • New other (see details). Offer #4 priced at $128.33 + $0.00 shipping estimate = $128.33* total. FREE SHIPPING
  • New. Offer #5 priced at $89.95 + $0.00 shipping estimate = $89.95* total. It has 10mm fittings This is a Quantum electric fuel pump.FREE SHIPPING

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