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Polaris Engine & Fuel Systems

Select from our extensive list of Polaris Engine & Fuel Systems below. We offer an industry leading 30-day Guarantee so that you can Shop with confidence! Select from the products or categories below to narrow the selection in Engine & Fuel Systems for your Polaris.
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20 out of 28 products in Electrical Systems
  • QUADBOSS ATV STARTERS

    Fits Polaris

    New starter motors, not rebuilt. more

    Priced from:

    $105.59
    Fits the following Polaris Models
    • Polaris Ranger RZR 800
    • Polaris Ranger XP 700
    • Polaris Sportsman 600
    • Polaris Sportsman 700
    • Polaris Sportsman 700 EFI
    • Polaris Sportsman 800 EFI
    • Polaris Sportsman 800 EFI Deluxe
    • Polaris Sportsman 800 EFI X2
    • Polaris Sportsman 800 EFI X2 Deluxe
    • Polaris Sportsman MV7
  • QUADBOSS STARTERS FOR ATV/UTV

    Fits Polaris

    Arrowhead Starters for ATV/UTV Arrowhead starters are designed to fit O.E.M and Arrowhead motors. They are backed by a 6-month manufacturer... more

    Priced from:

    $114.86
    Fits the following Polaris Models
    • Polaris 300 2x4
    • Polaris 300 4x4
    • Polaris 400L 2x4
    • Polaris 400L 4x4
    • Polaris Big Boss 250 6x6
    • Polaris Big Boss 300 6x6
    • Polaris Big Boss 350L 6x6
    • Polaris Big Boss 400L 6x6
    • Polaris Scrambler 400 2x4
    • Polaris Scrambler 400 4x4
    • Polaris Sport 400L
    • Polaris Sportsman 400 4x4
    • Polaris Sportsman 400 HO
    • Polaris Sportsman 400L
    • Polaris Trail Blazer 250
    • Polaris Trail Blazer 400
    • Polaris Trail Boss 250
    • Polaris Trail Boss 250 2x4
    • Polaris Trail Boss 350L 2x4
    • Polaris Trail Boss 350L 4x4
    • Polaris Xplorer 250 4x4
    • Polaris Xplorer 300 4x4
    • Polaris Xplorer 400 4x4
    • Polaris Xplorer 400L
    • Polaris Xpress 300
    • Polaris Xpress 400L
  • RICKS MOTORSPORT ELECTRIC STARTER SOLENOID SWITCH

    Fits Polaris

    High quality OEM-style replacement starter solenoid switch. more

    Priced from:

    $35.88
    Fits the following Polaris Models
    • Polaris 300 2x4
    • Polaris 300 4x4
    • Polaris 400L 2x4
    • Polaris 400L 4x4
    • Polaris Big Boss 250 4x6
    • Polaris Big Boss 250 6x6
    • Polaris Big Boss 500 6x6
    • Polaris Magnum 325 2x4
    • Polaris Magnum 325 4x4
    • Polaris Magnum 330 4x4
    • Polaris Magnum 425 2x4
    • Polaris Magnum 425 4x4
    • Polaris Magnum 500 4x4
    • Polaris Ranger 4x4 500
    • Polaris Scrambler 250
    • Polaris Scrambler 400 2x4
    • Polaris Scrambler 400 4x4
    • Polaris Scrambler 500 4x4
    • Polaris Sport 400L
    • Polaris Sportsman 335
    • Polaris Sportsman 400 4x4
    • Polaris Trail Blazer 250
    • Polaris Trail Boss 250
    • Polaris Trail Boss 250 2x4
    • Polaris Trail Boss 250 4x4
    • Polaris Trail Boss 350L 2x4
    • Polaris Trail Boss 350L 4x4
    • Polaris Xpedition 325
    • Polaris Xpedition 425
    • Polaris Xplorer 250 4x4
    • Polaris Xplorer 300 4x4
    • Polaris Xplorer 400 4x4
    • Polaris Xplorer 400L
    • Polaris Xpress 300
    • Polaris Xpress 400L
  • DYNOJET KITS

    Fits Polaris

    Kits include jets, needle, spring, shim and instructions. more

    Priced from:

    $63.69
    Fits the following Polaris Models
    • Polaris Sportsman 300
  • WISECO PISTON

    Fits Polaris

    WISECO PISTON. Component of reciprocating engines, reciprocating pumps, gas compressors and pneumatic cylinders, among other similar mechanisms... more

    Priced from:

    $139.39
    Fits the following Polaris Models
    • Polaris Outlaw 500
    • Polaris Predator 500
  • BIG GUN REV BOXES

    Fits Polaris

    Easy means to have more power and increase the ability to push the red line on an ATV's engine more

    Priced from:

    $157.99
    Fits the following Polaris Models
    • Polaris Predator 500
  • BOYESEN REEDS PRO REED VALVE

    Fits Polaris

    Boyesen's Pro Series features performance reeds that gives more overall power. Move up tih carbon and dual-stage technology with Pro Series... more

    Priced from:

    $65.54
    Fits the following Polaris Models
    • Polaris 300 2x4
    • Polaris 300 4x4
    • Polaris Scrambler 250
    • Polaris Scrambler 400 2x4
    • Polaris Scrambler 400 4x4
    • Polaris Sport 400L
    • Polaris Sportsman 400
    • Polaris Sportsman 400 4x4
    • Polaris Sportsman 400L
    • Polaris Trail Blazer 250
    • Polaris Xplorer 250 4x4
    • Polaris Xplorer 300 4x4
    • Polaris Xplorer 400 4x4
    • Polaris Xplorer 400L
    • Polaris Xpress 300
    • Polaris Xpress 400L
  • BOYESEN REEDS SUPERSTOCK REED VALVE

    Fits Polaris

    Tired of breaking stock reeds? We have the answer... Boyesen's Superstock reeds are matched to OEM specs and use the latest in carbon technology... more

    Priced from:

    $39.59
    Fits the following Polaris Models
    • Polaris 300 2x4
    • Polaris 300 4x4
    • Polaris Scrambler 250
    • Polaris Scrambler 400 2x4
    • Polaris Scrambler 400 4x4
    • Polaris Sport 400L
    • Polaris Sportsman 400
    • Polaris Sportsman 400 4x4
    • Polaris Sportsman 400L
    • Polaris Trail Blazer 250
    • Polaris Xplorer 250 4x4
    • Polaris Xplorer 300 4x4
    • Polaris Xplorer 400 4x4
    • Polaris Xplorer 400L
    • Polaris Xpress 300
    • Polaris Xpress 400L
  • JE PISTON KITS

    Fits Polaris

    JE Piston Kits more

    Priced from:

    $35.67
    Fits the following Polaris Models
    • Polaris Predator 500
  • PRO ARMOR TANK PROTECTOR

    Fits Polaris

    PRO ARMOR TANK PROTECTOR. Increases the design along with the safety of your gas container. more

    Priced from:

    $1,008.10
    Fits the following Polaris Models
    • Polaris Ranger RZR 4 Robby Gordon Edition
    • Polaris Ranger RZR XP 900
    • Polaris Ranger RZR XP 900 LE
  • QUADBOSS ENGINE GASKET SET

    Fits Polaris

    QUADBOSS ENGINE GASKET SET. Direct replacement for stock shaft. more

    Priced from:

    $44.62
    Fits the following Polaris Models
    • Polaris Predator 50
  • QUADBOSS ENGINE SEAL KIT

    Fits Polaris

    QUADBOSS DIRECT FIT ENGINE SEAL KIT. This set includes all oil seals necessary to rebuild the engine and transmission including crankshaft... more

    Priced from:

    $32.56
    Fits the following Polaris Models
    • Polaris 400L 2x4
    • Polaris Big Boss 400L 6x6
    • Polaris Scrambler 400 2x4
    • Polaris Scrambler 400 4x4
    • Polaris Sportsman 400 4x4
    • Polaris Sportsman 400L
    • Polaris Xplorer 400 4x4
    • Polaris Xplorer 400L
    • Polaris Xpress 400L
  • QUADBOSS MAIN BEARING

    Fits Polaris

    QUADBOSS DIRECT FIT MAIN BEARING. Features Koyo precision Japanese crank bearings. more

    Priced from:

    $65.01
    Fits the following Polaris Models
    • Polaris Magnum 325 2x4
    • Polaris Magnum 325 4x4
    • Polaris Magnum 330 2x4
    • Polaris Magnum 330 4x4
    • Polaris Trail Blazer 330
    • Polaris Trail Boss 330
  • QUADBOSS STARTER REBUILD KITS

    Fits Polaris

    ARROWHEAD STARTER REBUILD KITS Arrowhead starter rebuild kits come with new starter motors. They are backed by a 6-month manufacturer... more

    Priced from:

    $41.66
    Fits the following Polaris Models
    • Polaris Xpedition 325
    • Polaris Xpedition 425
  • RICKS MOTORSPORT ELECTRIC OEM STYLE STATOR

    Fits Polaris

    Replacement-style stator. High quality cost effective replacement OEM parts. more

    Priced from:

    $106.33
    Fits the following Polaris Models
    • Polaris Magnum 500 2x4
    • Polaris Magnum 500 4x4
    • Polaris Scrambler 500 2x4
    • Polaris Scrambler 500 4x4
    • Polaris Sportsman 500 4x4
    • Polaris Worker 500
  • RICKS MOTORSPORT ELECTRIC STARTER DRIVE

    Fits Polaris

    For rotating an internal-combustion engine so as to initiate the engine's operation under its own power. more

    Priced from:

    $103.38
    Fits the following Polaris Models
    • Polaris Big Boss 250 4x6
    • Polaris Big Boss 250 6x6
    • Polaris Big Boss 400L 6x6
    • Polaris Big Boss 500 6x6
    • Polaris Cyclone 250X
    • Polaris Magnum 500 4x4
    • Polaris Predator 500
    • Polaris Ranger 4x4 500
    • Polaris Ranger 6x6 500
    • Polaris Scrambler 250
    • Polaris Scrambler 400 2x4
    • Polaris Scrambler 400 4x4
    • Polaris Scrambler 500 2x4
    • Polaris Scrambler 500 4x4
    • Polaris Sportsman 400
    • Polaris Sportsman 400 4x4
    • Polaris Sportsman 500 4x4
    • Polaris Sportsman 500 6x6
    • Polaris Sportsman 500 HO
    • Polaris Trail Blazer 250
    • Polaris Trail Boss 250
    • Polaris Trail Boss 250 2x4
    • Polaris Trail Boss 250 4x4
    • Polaris Trail Boss 250R/ES
    • Polaris Trail Boss 350L 2x4
    • Polaris Trail Boss 350L 4x4
    • Polaris Xplorer 250 4x4
    • Polaris Xplorer 300 4x4
    • Polaris Xplorer 400 4x4
    • Polaris Xplorer 400L
    • Polaris Xplorer 500 4x4
    • Polaris Xpress 400L
  • RICKS MOTORSPORT ELECTRIC STARTER MOTOR

    Fits Polaris

    Affordable starters are constructed with longer-life bearings than OEM. more

    Priced from:

    $152.88
    Fits the following Polaris Models
    • Polaris Outlaw 90
    • Polaris Phoenix 200
    • Polaris Sportsman 90
  • UNIVERSAL PARTS INC AUXILIARY FAN

    Fits Polaris

    UNIVERSAL PARTS INC AUXILIARY FAN. Easily installs using original mounting hardware. more

    Priced from:

    $122.10
    Fits the following Polaris Models
    • Polaris ATP 500
    • Polaris Magnum 500 2x4
    • Polaris Magnum 500 4x4
    • Polaris Scrambler 400 2x4
    • Polaris Scrambler 400 4x4
    • Polaris Scrambler 500 2x4
    • Polaris Scrambler 500 4x4
    • Polaris Sportsman 400
    • Polaris Sportsman 500 4x4
    • Polaris Sportsman 500 6x6
    • Polaris Sportsman 500 HO
    • Polaris Sportsman 500 HO RSE
    • Polaris Trail Blazer 400
    • Polaris Worker 500
    • Polaris Xpedition 425
    • Polaris Xplorer 400 4x4
    • Polaris Xplorer 400L
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