We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Transparent in-tank EFI fuel pump assembly for Polaris Sportsman 550 850 2009 2010

Quantum

Quantum HFP-A483 In-Tank EFI Fuel Pump Assembly 483

SKU CH-FKWX-YTAF3

In-tank EFI fuel pump assembly 483 fits Polaris Sportsman 550 and 850 models from 2009-2010

  • ColorTransparent
  • OEM replacement for Polaris Sportsman 550 2009-2010 models
  • Exact fit for Polaris Sportsman 850 2009-2010 applications
  • Complete in-tank assembly simplifies fuel system service
  • Transparent housing allows visual inspection of pump condition
  • Model 483 engineered for reliable EFI fuel delivery

Product identity and fit

This Quantum HFP-A483 in-tank EFI fuel pump assembly replaces the original unit on Polaris Sportsman 550 and 850 models from 2009 and 2010. It is built for owners and mechanics who need a direct-fit replacement for those specific ATVs.

Practical limits of the fitment

The assembly only fits the two model lines and model years listed above; it will not work on other displacements, newer model years or different Polaris platforms. Buyers who need a pump for any other vehicle must look elsewhere.

Installation notes

Installation requires opening the fuel tank, so the work area must be clean and well ventilated. The most common issue is damaging the fuel-level sender or seal during removal, which can cause leaks or gauge errors.

Highlights

  • OEM replacement for Polaris Sportsman 550 2009-2010 models
  • Exact fit for Polaris Sportsman 850 2009-2010 applications
  • Complete in-tank assembly simplifies fuel system service
  • Transparent housing allows visual inspection of pump condition
  • Model 483 engineered for reliable EFI fuel delivery

Specifications

BrandQUANTUM
ColorTransparent

Questions about this item

Which Quantum fuel pump assembly fits my Polaris Sportsman 550 or 850 from 2009-2010?

The HFP-A483 is an OEM replacement designed specifically for Polaris Sportsman 550 and 850 models manufactured during the 2009-2010 model years.

How does this in-tank EFI pump perform once installed in my Sportsman?

It restores factory-spec fuel delivery for the electronic fuel injection system, ensuring reliable starts and consistent engine operation on your 550 or 850 model.

What fuel system standard does this assembly meet for my Polaris ATV?

The unit is built as a direct OEM replacement for the original in-tank EFI system used on 2009-2010 Sportsman 550 and 850 models.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.