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Fuel Pump O-Ring, HFP-OR-396 QFS

$12.98
QFS Fuel Pump O-Ring, HFP-OR-396 QFS

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Fuel Pump O-Ring, HFP-OR-396 QFS

$12.98
SKU:
HFP-OR-396-BC
MPN:
HFP-OR-396
Availability:
In stock, ready to ship
Guaranteed Fit

Guaranteed Fit

U.S. Based Support

U.S. Based Support

Lifetime Warranty

Lifetime Warranty

Fuel pump outlet grommets (also referred to as outlet seals or outlet o-rings), are crucial in building and maintaining fuel system pressure. Many powersports fuel pump assemblies use outlet seals in between the fuel pump motor and the plastic assembly in order to seal the transition from the fuel pump to the primary fuel line. If the outlet seal has deteriorated, fuel pressure will bleed back into the tank, which can cause a hard starting condition, or reduced engine performance.

This part fits a variety of different applications including Can-Am, Lance, Polaris. Please use the year make model dropdown to confirm your specific vehicle fitment.

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
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 O-Ring, HFP-OR-396 QFS

Fuel Pump O-Ring, HFP-OR-396 QFS

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QFS Fuel Pump O-Ring, HFP-OR-396 QFS
QFS Fuel Pump O-Ring, HFP-OR-396 QFS
QFS Fuel Pump O-Ring, HFP-OR-396 QFS

Fuel Pump Outlet O-Ring Replacement for Powersports Applications, HFP-OR-396

HFP-OR-396 is a 13mm x 3mm fuel pump outlet O-ring designed to restore the critical seal between the fuel pump motor and the primary fuel line. A failed outlet seal allows fuel pressure to bleed back into the tank, causing hard starts, reduced performance, and unreliable fuel delivery.

Direct Replacement for Can-Am, Polaris, and Lance Powersports Applications

Direct Replacement for Can-Am, Polaris, and Lance Powersports Applications

HFP-OR-396 is sized and spec'd to fit a range of powersports applications from Can-Am, Polaris, and Lance. Use the year, make, and model fitment tool to confirm compatibility with your specific vehicle before ordering, ensuring the seal matches your fuel pump assembly dimensions exactly at installation.

Precision-Fit Design Engineered to Maintain Fuel System Pressure

Precision-Fit Design Engineered to Maintain Fuel System Pressure

At 13mm x 3mm, HFP-OR-396 is manufactured to exact dimensional tolerances to create a reliable seal at the fuel pump outlet. A properly seated outlet O-ring prevents pressure bleed-back, one of the most overlooked causes of hard starting and inconsistent fuel delivery in powersports applications.

A Small Part That Can Cause Major Performance Problems When It Fails

A Small Part That Can Cause Major Performance Problems When It Fails

Outlet O-rings deteriorate over time from heat cycling, fuel exposure, and age. When the seal fails, fuel pressure bleeds back into the tank rather than holding at the injectors, causing symptoms that are often misdiagnosed as a failing pump. Replacing the O-ring first is a fast, low-cost diagnostic step.

A Precision Powersports Fuel Pump Outlet O-Ring Built to Seal and Hold Pressure, HFP-OR-396

HFP-OR-396 addresses one of the most common and least expensive causes of fuel delivery problems in powersports vehicles. It is the first part to replace before diagnosing a more expensive pump failure, restoring the outlet seal that keeps fuel pressure stable from cold startup through full throttle operation.

Compatible With Fuel-Grade Environments Including Ethanol-Blended Gasoline

Compatible With Fuel-Grade Environments Including Ethanol-Blended Gasoline

HFP-OR-396 is manufactured from materials rated for continuous exposure to gasoline, including ethanol-blended pump fuels. Outlet seals that are not fuel-grade degrade rapidly, causing swelling or cracking that breaks the seal prematurely. Using a properly rated replacement O-ring is critical for maintaining a reliable fuel system long-term.

Dimensionally Consistent Construction for a Leak-Free Seal Every Time

Dimensionally Consistent Construction for a Leak-Free Seal Every Time

HFP-OR-396 is manufactured to tight dimensional tolerances at 13mm x 3mm to ensure a consistent, leak-free seal at the fuel pump outlet. Inconsistent O-ring sizing is a common failure point in generic replacements, leading to improper seating, pressure loss, and repeat failures shortly after installation on powersports applications.

Covered Against Manufacturing Defects by Quantum's Warranty Policy

Covered Against Manufacturing Defects by Quantum's Warranty Policy

HFP-OR-396 is covered against manufacturing defects under Quantum's warranty policy. As a rubber wear component, it is classified as a serviceable maintenance item. Normal aging from heat, fuel exposure, or extended service life falls outside warranty coverage, which is standard for all seals and rubber components in fuel systems.

Frequently Asked Questions

HFP-OR-396 is a 13mm x 3mm fuel pump outlet O-ring that seals the connection between the fuel pump motor and the primary fuel line in compatible powersports applications. It fits select Can-Am, Lance, and Polaris vehicles. Use the fitment tool on the product page to confirm your specific application.

The outlet O-ring seals the junction between the fuel pump motor and the plastic pump assembly, preventing pressurized fuel from bypassing the fuel line and bleeding back into the tank. A failed outlet seal is a common cause of hard starting, rough idle, and reduced engine performance in powersports vehicles.

Common signs include hard starting, extended crank time before the engine fires, reduced power under load, and rough running after hot soaks. These symptoms occur because a deteriorated seal allows fuel pressure to bleed off rather than holding at the injectors between start cycles on powersports and ATV applications.

Yes. HFP-OR-396 is manufactured from fuel-grade materials rated for continuous exposure to gasoline, including ethanol-blended pump fuels. Using a non-fuel-grade O-ring causes rapid swelling or cracking that destroys the seal prematurely. HFP-OR-396 is built to maintain its integrity in the fuel environments powersports owners encounter regularly.

HFP-OR-396 is covered against manufacturing defects under Quantum's warranty policy. As a rubber component, it is classified as a serviceable maintenance item, meaning normal wear from heat cycling, fuel exposure, and extended service life falls outside warranty coverage. For defect claims, contact Quantum's U.S.-based customer service team directly.

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