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Fuel Pump Assembly for 2013-2019 Polaris Ranger 900, 2017-2018 Polaris Ranger 1000 & More - OEM Replacement, HFP-A3961 | QFS

$209.98
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SKU:
HFP-A3961-BC
MPN:
HFP-A3961
UPC:
840477700719
Availability:
In stock, ready to ship
Weight:
2.21 LBS

HFP-A3961 is a complete, plug-and-play fuel pump assembly that restores lost performance and reliability in Polaris Ranger 900 and 1000 models, along with select Ranger 570 and 800 vehicles. Built to meet or exceed OEM specs, it replaces Polaris part numbers 2521307, 2204852, and 2521180. Whether you're tackling chores with a full-size Ranger 570 or pushing limits in a Ranger 900 XP, this assembly ensures consistent fuel delivery without the hassle of rebuilding. QFS delivers a dependable OEM replacement that installs quickly and keeps you running strong.

Features & Benefits:

  • Direct OEM Replacement: Designed to match or exceed original equipment specifications, facilitating a hassle-free installation process.
  • Enhanced Durability: Constructed with upgraded polymers, brushes, and commutators to withstand various fuel blends, extending the service life of the pump.
  • Corrosion Resistance: Features a coated, corrosion-resistant casing to minimize seizing during periods of non-operation, ensuring reliability.
  • Quiet Operation: Engineered for minimal noise, providing a smoother and more enjoyable riding experience.
  • Drop-In Ready: Comes as a complete assembly, pre-assembled for quick and easy installation. Simply install it into the fuel tank, plug it in, and you’re ready to ride.
  • Ethanol Compatibility: Fully compatible with modern ethanol-infused pump gasoline, ensuring reliable performance with contemporary fuel types.

THE IDEAL REPLACEMENT FOR OEM #: 2521307, 2204852, 2521180

Package Includes: Fuel Pump Assembly, Tank Seal + Lock Ring

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Brand Name:
Quantum
Fuel Type:
Gasoline
Pump Placement:
In-Tank
Aftermarket Type:
OE Replacement
Quantum brand products are backed by an industry-leading lifetime warranty. For fuel pumps, assemblies, regulators, and check valves, we will replace any unit that fails due to a defect in workmanship or materials for as long as you own the vehicle.

Serviceable & Wear Items: Please note that fuel filters, strainers, and rubber components (seals/grommets) are considered maintenance items. While these are protected against manufacturing defects, the lifetime warranty does not cover replacement for items that have reached the end of their functional service life due to normal debris accumulation or natural material aging (such as cracking or swelling from long-term fuel exposure).

This warranty applies only to the original purchaser and is non-transferable. Improper use or installation voids the warranty. Quantum is not responsible for incidental costs resulting from product failure. Contact customer service to troubleshoot, diagnose issues, and file a warranty claim.

Fuel Pump Assembly for Polaris ATV & UTV OEM Replacement HFP-A3961

The HFP-A3961 fuel pump assembly from Quantum Fuel Systems is a reliable OEM replacement designed specifically for Polaris ATV and UTV models. This complete fuel pump assembly delivers consistent fuel pressure and flow for optimal engine performance. Built for durability and easy installation, it helps restore your Polaris vehicle’s fuel system to like-new condition.

Complete Polaris Fuel Pump Assembly for Reliable Performance

Complete Polaris Fuel Pump Assembly for Reliable Performance

This Polaris fuel pump assembly is designed as a direct OEM replacement, making it easy to restore proper fuel delivery in your ATV or UTV. Each unit is built to meet or exceed original equipment standards, ensuring dependable operation. It’s an ideal solution for riders experiencing fuel pressure issues, hard starts, or poor engine performance.

Engineered for Consistent Fuel Pressure and Flow

Engineered for Consistent Fuel Pressure and Flow

The HFP-A3961 fuel pump assembly provides stable fuel pressure and consistent flow required for Polaris ATV and UTV engines. Proper fuel delivery is essential for smooth acceleration and reliable engine operation. This assembly helps eliminate fuel starvation issues and supports optimal combustion across a wide range of riding conditions.

Designed for Polaris ATV & UTV Fitment and Compatibility

Designed for Polaris ATV & UTV Fitment and Compatibility

Specifically built for Polaris vehicles, this fuel pump assembly is compatible with a variety of ATV and UTV models. Its direct-fit design simplifies installation without the need for extensive modifications. Whether you're replacing a worn-out unit or upgrading your fuel system, this assembly ensures proper fit and dependable performance.

Reliable OEM Replacement Fuel Pump for Polaris Vehicles

Replacing a failing fuel pump is essential to maintaining your Polaris ATV or UTV’s performance. The HFP-A3961 fuel pump assembly offers a dependable OEM replacement solution that restores proper fuel delivery. Designed for durability and efficiency, it helps ensure your vehicle runs smoothly whether on trails, job sites, or rugged terrain.

Built for Polaris Electronic Fuel Injection Systems

Built for Polaris Electronic Fuel Injection Systems

Modern Polaris ATV and UTV models rely on electronic fuel injection systems that require precise fuel pressure. This fuel pump assembly is engineered to meet those demands, delivering consistent fuel flow to maintain proper air-fuel ratios. It helps your engine perform efficiently while reducing the risk of stalling or hesitation.

Complete Assembly for Hassle-Free Installation

Complete Assembly for Hassle-Free Installation

This Polaris fuel pump assembly comes as a complete unit, helping simplify the replacement process. With all essential components included, installation is more straightforward compared to replacing individual parts. It’s a convenient option for both DIY repairs and professional service, reducing downtime and getting your vehicle back in action quickly.

Backed by Quantum Fuel Systems' Quality and Expertise

Backed by Quantum Fuel Systems' Quality and Expertise

Quantum Fuel Systems brings years of experience in manufacturing high-quality fuel system components. Each fuel pump assembly is tested for performance, durability, and reliability. When you choose this Polaris fuel pump replacement, you’re getting a product designed to meet strict standards and provide long-lasting operation in demanding environments.

Frequently Asked Questions

The HFP-A3961 fuel pump assembly is designed as an OEM replacement for Polaris ATV and UTV models. It restores proper fuel delivery by providing consistent pressure and flow. This helps resolve issues like engine hesitation, hard starting, or fuel system failure, ensuring your vehicle runs smoothly and reliably again.

Yes, this Polaris fuel pump assembly is built specifically for electronic fuel injection systems. EFI systems require stable and accurate fuel pressure to function properly. This assembly delivers the consistent fuel flow needed to maintain engine performance, making it a reliable replacement for worn or failing factory fuel pumps.

This fuel pump assembly is designed as a complete replacement unit, which typically includes the pump and essential internal components needed for installation. Having a full assembly simplifies the repair process and ensures compatibility. It reduces the need to source separate parts and helps ensure reliable fuel system performance.

Common signs include difficulty starting, engine sputtering, loss of power, or inconsistent acceleration. A failing fuel pump may also cause poor fuel pressure, leading to inefficient engine performance. Replacing it with a reliable Polaris fuel pump assembly like the HFP-A3961 can restore proper function and prevent further issues.

Replacing the full fuel pump assembly ensures all components work together properly and reduces the risk of future failures. Individual part replacements may not address underlying issues. A complete assembly provides a more reliable, long-term solution for restoring fuel system performance in your Polaris ATV or UTV.

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