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    HIFLOFILTRO Oil Filter — HF621

    $9.99

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    Oil Filter.

    In stock

    SKU: WP550-0621
    Category:
    Brands:

    Description

    HIFLOFILTRO oil filter. Manufacturer part number HF621.

    WPS part number 550-0621.

    Vehicle fitment

    WPS lists this part for the following vehicles. Match your exact model and year.

    Follow the position, mounting and installation notes in the product description. Modified vehicles may require different parts.

    Compatible vehicle years, makes and models
    YearsMakeModel
    2010–2011Arctic Cat1000 Mud Pro
    2012–2017Arctic Cat1000 Mud Pro LTD
    2016Arctic Cat1000 Mud Pro SE EPS
    2009–2015Arctic Cat1000 TRV
    2009–2012Arctic Cat1000 TRV Cruiser
    2012Arctic Cat1000 TRV GT
    2013–2015Arctic Cat1000 TRV LTD EPS
    2015Arctic Cat1000 TRV XT
    2008–2010Arctic Cat1000 Thundercat
    2010Arctic Cat1000 Thundercat LTD
    2013–2017Arctic Cat1000 XT EPS
    2012Arctic Cat1000i GT
    2008–2010Arctic Cat366 4X4 Auto
    2011Arctic Cat366 4X4 Auto SE
    2013Arctic Cat400 Core
    2011–2012Arctic Cat425 4X4
    2012Arctic Cat425 4X4 SE
    2010–2012Arctic Cat450 4X4
    2011–2012Arctic Cat450 4X4 TRV
    2012Arctic Cat450 4X4 TRV GT
    2013Arctic Cat450 Core
    2010–2011Arctic Cat450 H1 EFI
    2011Arctic Cat450 LTD
    2011–2017Arctic Cat450 XC
    2012Arctic Cat450i
    2009Arctic Cat500 4X4
    2008–2009Arctic Cat500 4X4 Auto
    2009Arctic Cat500 4X4 FIS
    2009, 2013–2015Arctic Cat500 4X4 TRV
    2013–2014Arctic Cat500 4X4 XT
    2013Arctic Cat500 Core EFI
    2009–2011Arctic Cat550 4X4 S
    2010Arctic Cat550 4X4 S TRV
    2009–2012Arctic Cat550 4X4 TRV
    2010–2012Arctic Cat550 4X4 TRV GT
    2009Arctic Cat550 4X4 TRV LTD
    2015Arctic Cat550 4X4 XR
    2009–2010Arctic Cat550 H1 EFI
    2009–2010Arctic Cat550 H1 EFI LE
    2007–2011Arctic Cat650 4X4 H1
    2007Arctic Cat650 4X4 H1 LE
    2010–2011Arctic Cat650 4X4 H1 Mud Pro
    2007, 2009Arctic Cat650 4X4 H1 TBX
    2007–2009Arctic Cat650 4X4 H1 TRV
    2007Arctic Cat650 4X4 H1 TRV LE
    2007–2017Arctic Cat700 4X4
    2012Arctic Cat700 4X4 GT
    2007, 2009–2014Arctic Cat700 4X4 LTD
    2009–2013Arctic Cat700 4X4 Mud Pro
    2012–2017Arctic Cat700 4X4 Mud Pro LTD
    2010–2011Arctic Cat700 4X4 S
    2010Arctic Cat700 4X4 S LTD
    2009–2011Arctic Cat700 4X4 S TRV
    2008–2009Arctic Cat700 4X4 SE
    2010, 2014–2017Arctic Cat700 4X4 TBX
    2012Arctic Cat700 4X4 TBX GT
    2011Arctic Cat700 4X4 TBX LTD
    2016Arctic Cat700 4X4 TBX SE EPS
    2013–2014Arctic Cat700 4X4 TBX XT
    2008, 2010–2012Arctic Cat700 4X4 TRV
    2008–2012Arctic Cat700 4X4 TRV Cruiser
    2011–2012Arctic Cat700 4X4 TRV GT
    2008, 2013–2015Arctic Cat700 4X4 TRV LTD
    2016Arctic Cat700 4X4 TRV SE EPS
    2013–2015Arctic Cat700 4X4 TRV XT EPS
    2017Arctic Cat700 4X4 VLX
    2015Arctic Cat700 4X4 XR
    2015Arctic Cat700 4X4 XR LTD EPS
    2015Arctic Cat700 4X4 XR XT EPS
    2013–2014Arctic Cat700 4X4 XT
    2008–2010Arctic Cat700 H1 EFI 4X4 Automatic SE
    2017Arctic CatAlterra 1000 TRV XT
    2016–2017Arctic CatAlterra 400
    2016, 2019, 2021–2024Arctic CatAlterra 450 4X4
    2017–2018Arctic CatAlterra 500
    2017, 2020Arctic CatAlterra 500 TRV
    2017Arctic CatAlterra 550 TRV XT EPS
    2016–2017Arctic CatAlterra 550 XT EPS
    2019–2020Arctic CatAlterra 570
    2019–2020Arctic CatAlterra 570 EPS
    2019Arctic CatAlterra 570 XT EPS
    2022–2024Arctic CatAlterra 600 EPS
    2016–2020Arctic CatAlterra 700
    2020Arctic CatAlterra 700 TRV EPS
    2016–2019Arctic CatAlterra 700 XT EPS
    2017Arctic CatProwler 1000 XT
    2009–2013Arctic CatProwler 1000 XTZ
    2017–2022Arctic CatProwler 500
    2015Arctic CatProwler 500 HDX
    2016–2017Arctic CatProwler 500 HDX XT
    2010–2013Arctic CatProwler 550
    2010–2013Arctic CatProwler 550 XT
    2006–2009Arctic CatProwler 650
    2006–2009Arctic CatProwler 650 XT
    2017Arctic CatProwler 700 Crew HDX XT
    2011–2015Arctic CatProwler 700 HDX
    2014Arctic CatProwler 700 HDX LTD
    2015–2017Arctic CatProwler 700 HDX XT
    2016Arctic CatProwler 700 HDX XT SE
    2009, 2015–2017Arctic CatProwler 700 XT
    2009–2014Arctic CatProwler 700 XTX
    2009Arctic CatProwler 700 XTX LTD
    2013Arctic CatTRV 400 Core
    2010Arctic CatTRV 400 H1
    2013Arctic CatTRV 500 Core
    2013–2014Arctic CatWildcat 1000
    2015–2016Arctic CatWildcat Sport 700
    2015–2018Arctic CatWildcat Sport 700 Ltd EPS
    2015–2018Arctic CatWildcat Sport 700 Xt
    2015–2018Arctic CatWildcat Trail 700
    2015–2018Arctic CatWildcat Trail 700 LTD EPS
    2015–2018Arctic CatWildcat Trail 700 XT

    Source: WPS vehicle-fitment data · WPS part 550-0621 · Checked November 11, 2026.

    Additional information

    Weight 0.53 lbs
    Dimensions 2.85 × 2.85 × 3.55 in

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      Check your owner’s manual for oil grade and capacity.