Dirt Bike Engine

Dirt Bike Engine

Dirt Bike Engine

Explore our selection for dirt bike parts for adding horsepower or reliability to a dirt bike's engine. We feature engine parts from Wiseco, Vertex, and more common engine part manufacturers. Get new pistons and gasket kits for re-freshening engines to withstand any conditions you put your bike through!

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • JAGG OIL COOLERS Universal 10-Row Oil Cooler with Tabs 3160

    JAGG OIL COOLERS Universal 10-Row Oil Cooler with Tabs 3160

    JAGG OIL COOLERS

    $258.95
    JAGG OIL COOLERS Universal 10-Row Oil Cooler with Tabs 3160Jagg Universal Oil Cooler Cores are the very same oil coolers that are used in high-quality Jagg kits, These units are perfect for the customizer, the fabricator, and the racer, Supplied as oil...
    07130214
    SKU:
    07130214
    Availability:
    Ships Same Business Day
    Weight:
    1.55 LBS
    COLOR/FINISH:
    BLACK
    MOUNTING STYLE:
    TABS
    PRODUCT NAME:
    OIL COOLER
    STYLE:
    STRAIGHT
    BASE FINISH:
    POWDER-COATED
    COLOR/FINISH:
    GLOSS
    MOUNTING STYLE:
    BOLT-ON
    RIDING STYLE:
    STREET
    MOUNTING POSITION:
    TOP
    TYPE:
    10-ROW
    UNITS:
    EACH
    BASE COLOR:
    BLACK
    $258.95
    Qty in Cart: 0
    Quantity:
    Price:
    $258.95
    Subtotal:
  • JAGG OIL COOLERS Thermostat Service Kit AK4700-T

    JAGG OIL COOLERS Thermostat Service Kit AK4700-T

    JAGG OIL COOLERS

    $40.95
    JAGG OIL COOLERS Thermostat Service Kit AK4700-TService kit to replace thermostat by-pass element in Jagg 4700 Offset Oil Filter Adapter
    07130216
    SKU:
    07130216
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    PRODUCT NAME:
    THERMOSTAT
    TYPE:
    OIL COOLER
    UNITS:
    KIT
    RIDING STYLE:
    STREET
    $40.95
    Qty in Cart: 0
    Quantity:
    Price:
    $40.95
    Subtotal:
  • JAGG OIL COOLERS Manual By-Pass Valve Service Kit SK4000

    JAGG OIL COOLERS Manual By-Pass Valve Service Kit SK4000

    JAGG OIL COOLERS

    $6.95
    JAGG OIL COOLERS Manual By-Pass Valve Service Kit SK4000Service kit contains replacement o-rings, snap-ring retaining clip for manual by-pass knob, and a spare decal for the Jagg 4000 Manual By-pass Valve
    07130218
    SKU:
    07130218
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    UNITS:
    KIT
    PRODUCT NAME:
    BYPASS VALVE
    RIDING STYLE:
    STREET
    TYPE:
    MANUAL
    $6.95
    Qty in Cart: 0
    Quantity:
    Price:
    $6.95
    Subtotal:
  • JAGG OIL COOLERS By-Pass Valve Service Kit SK4050-T

    JAGG OIL COOLERS By-Pass Valve Service Kit SK4050-T

    JAGG OIL COOLERS

    $32.95
    JAGG OIL COOLERS By-Pass Valve Service Kit SK4050-TActs as an automatic thermostat, allowing you to by-pass the oil cooling system for cold-weather riding or for faster warm-ups on cool days, Works with all oil coolers, Durable anodized billet aluminum...
    07130219
    SKU:
    07130219
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    PRODUCT NAME:
    BYPASS VALVE
    TYPE:
    AUTOMATIC
    UNITS:
    KIT
    RIDING STYLE:
    STREET
    $32.95
    Qty in Cart: 0
    Quantity:
    Price:
    $32.95
    Subtotal:
  • JAGG OIL COOLERS 180 Degree Preset Thermal Switch TS180 JAGG OIL COOLERS 180 Degree Preset Thermal Switch TS180

    JAGG OIL COOLERS 180 Degree Preset Thermal Switch TS180

    JAGG OIL COOLERS

    $29.95
    JAGG OIL COOLERS 180 Degree Preset Thermal Switch TS180This bi-metal disc type thermostat installs directly into any 1/8" NPT port and provides an automatic switch to turn on 12V electric fan at the set temperature
    07130220
    SKU:
    07130220
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    BASE COLOR:
    BLACK
    PRODUCT NAME:
    FAN SWITCH
    RIDING STYLE:
    STREET
    STYLE:
    180°F
    TYPE:
    AUTOMATIC
    COLOR/FINISH:
    BLACK
    UNITS:
    EACH
    $29.95
    Qty in Cart: 0
    Quantity:
    Price:
    $29.95
    Subtotal:
  • JAGG OIL COOLERS 190 Degree Preset Thermal Switch TS190

    JAGG OIL COOLERS 190 Degree Preset Thermal Switch TS190

    JAGG OIL COOLERS

    $29.95
    JAGG OIL COOLERS 190 Degree Preset Thermal Switch TS190This bi-metal disc type thermostat installs directly into any 1/8" NPT port and provides an automatic switch to turn on 12V electric fan at the set temperature
    07130221
    SKU:
    07130221
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    RIDING STYLE:
    STREET
    BASE COLOR:
    BLACK
    PRODUCT NAME:
    FAN SWITCH
    TYPE:
    AUTOMATIC
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    STYLE:
    190°F
    $29.95
    Qty in Cart: 0
    Quantity:
    Price:
    $29.95
    Subtotal:
  • JAGG OIL COOLERS 200 Degree Preset Thermal Switch TS200 JAGG OIL COOLERS 200 Degree Preset Thermal Switch TS200

    JAGG OIL COOLERS 200 Degree Preset Thermal Switch TS200

    JAGG OIL COOLERS

    $29.95
    JAGG OIL COOLERS 200 Degree Preset Thermal Switch TS200This bi-metal disc type thermostat installs directly into any 1/8" NPT port and provides an automatic switch to turn on 12V electric fan at the set temperature
    07130222
    SKU:
    07130222
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    STYLE:
    200°F
    TYPE:
    AUTOMATIC
    BASE COLOR:
    BLACK
    PRODUCT NAME:
    FAN SWITCH
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    STREET
    $29.95
    Qty in Cart: 0
    Quantity:
    Price:
    $29.95
    Subtotal:
  • JAGG OIL COOLERS Hose Finishers - Black - 4-Pack 22-JHF06-BK-4

    JAGG OIL COOLERS Hose Finishers - Black - 4-Pack 22-JHF06-BK-4

    JAGG OIL COOLERS

    $25.95
    JAGG OIL COOLERS Hose Finishers Black 4-Pack 22-JHF06-BK-4Hose finishers with integrated worm-drive hose clamps dress up the terminal ends of your oil hose to resemble high-performance racecar compression fittings without the installation hassle, Hose...
    07130232
    SKU:
    07130232
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MOUNTING STYLE:
    CLAMP
    UNITS:
    4 PACK
    BASE COLOR:
    BLACK
    COLOR/FINISH:
    BLACK
    FOR FRAME TUBE DIAMETER IMPERIAL:
    3/8'
    PRODUCT NAME:
    HOSE FINISHER
    MODEL:
    HIGH-PERFORMANCE
    RIDING STYLE:
    STREET
    Qty in Cart: 0
    Quantity:
    Price:
    $25.95
    Subtotal:
  • JAGG OIL COOLERS Hose Finishers - Silver - 4-Pack 22-JHF06-SL-4

    JAGG OIL COOLERS Hose Finishers - Silver - 4-Pack 22-JHF06-SL-4

    JAGG OIL COOLERS

    $25.95
    JAGG OIL COOLERS Hose Finishers Silver 4-Pack 22-JHF06-SL-4Hose finishers with integrated worm-drive hose clamps dress up the terminal ends of your oil hose to resemble high-performance racecar compression fittings without the installation hassle, Hose...
    07130233
    SKU:
    07130233
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    BASE COLOR:
    SILVER
    FOR FRAME TUBE DIAMETER IMPERIAL:
    3/8'
    MODEL:
    HIGH-PERFORMANCE
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    ANODIZED SILVER
    BASE FINISH:
    ANODIZED
    PRODUCT NAME:
    HOSE FINISHER
    MOUNTING STYLE:
    CLAMP
    UNITS:
    4 PACK
    Qty in Cart: 0
    Quantity:
    Price:
    $25.95
    Subtotal:
  • JAGG OIL COOLERS Hose Separator - Black - 3/8" 22-JHS06-BK

    JAGG OIL COOLERS Hose Separator - Black - 3/8" 22-JHS06-BK

    JAGG OIL COOLERS

    $10.95
    JAGG OIL COOLERS Hose Separator Black 3/8" 22-JHS06-BKMachined from billet aluminum, Suitable for 3/8" plain rubber or braided oil hose, Install in a snap
    07130234
    SKU:
    07130234
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MOUNTING STYLE:
    BOLT-ON
    PRODUCT NAME:
    HOSE SEPARATOR
    BASE COLOR:
    BLACK
    COLOR/FINISH:
    BLACK
    MATERIAL:
    BILLET ALUMINUM
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $10.95
    Subtotal:
  • JAGG OIL COOLERS Frame Mount Clamp - 1" CL100

    JAGG OIL COOLERS Frame Mount Clamp - 1" CL100

    JAGG OIL COOLERS

    $9.95
    JAGG OIL COOLERS Frame Mount Clamp 1" CL100Designed to mount Jagg oil coolers firmly while also isolating from vibration, Jagg frame tube clamps are also great for mounting anything on tubular frames, Sold individually with nut & bolt
    07130236
    SKU:
    07130236
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    BASE COLOR:
    BLACK
    MATERIAL:
    ALUMINUM
    MOUNTING STYLE:
    BOLT-ON
    RIDING STYLE:
    STREET
    FOR FRAME TUBE DIAMETER IMPERIAL:
    1'
    COLOR/FINISH:
    BLACK
    PRODUCT NAME:
    FRAME TUBE CLAMP
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
  • JAGG OIL COOLERS Frame Mount Clamp - 1-1/8" CL112

    JAGG OIL COOLERS Frame Mount Clamp - 1-1/8" CL112

    JAGG OIL COOLERS

    $9.95
    JAGG OIL COOLERS Frame Mount Clamp 1-1/8" CL112Designed to mount Jagg oil coolers firmly while also isolating from vibration, Jagg frame tube clamps are also great for mounting anything on tubular frames, Sold individually with nut & bolt
    07130237
    SKU:
    07130237
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    PRODUCT NAME:
    FRAME TUBE CLAMP
    UNITS:
    EACH
    BASE COLOR:
    BLACK
    FOR FRAME TUBE DIAMETER IMPERIAL:
    1-1/8'
    MATERIAL:
    ALUMINUM
    MOUNTING STYLE:
    BOLT-ON
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    BLACK
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
  • JAGG OIL COOLERS Frame Mount Clamp - 1-1/4" CL125

    JAGG OIL COOLERS Frame Mount Clamp - 1-1/4" CL125

    JAGG OIL COOLERS

    $9.95
    JAGG OIL COOLERS Frame Mount Clamp 1-1/4" CL125Designed to mount Jagg oil coolers firmly while also isolating from vibration, Jagg frame tube clamps are also great for mounting anything on tubular frames, Sold individually with nut & bolt
    07130238
    SKU:
    07130238
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    BASE COLOR:
    BLACK
    MATERIAL:
    ALUMINUM
    MOUNTING STYLE:
    BOLT-ON
    RIDING STYLE:
    STREET
    FOR FRAME TUBE DIAMETER IMPERIAL:
    1-1/4'
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    PRODUCT NAME:
    FRAME TUBE CLAMP
    $9.95
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
  • JAGG OIL COOLERS Frame Mount Clamp - 1-3/8" CL138

    JAGG OIL COOLERS Frame Mount Clamp - 1-3/8" CL138

    JAGG OIL COOLERS

    $9.95
    JAGG OIL COOLERS Frame Mount Clamp 1-3/8" CL138Designed to mount Jagg oil coolers firmly while also isolating from vibration, Jagg frame tube clamps are also great for mounting anything on tubular frames, Sold individually with nut & bolt
    07130239
    SKU:
    07130239
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    COLOR/FINISH:
    BLACK
    PRODUCT NAME:
    FRAME TUBE CLAMP
    UNITS:
    EACH
    MATERIAL:
    ALUMINUM
    MOUNTING STYLE:
    BOLT-ON
    RIDING STYLE:
    STREET
    FOR FRAME TUBE DIAMETER IMPERIAL:
    1-3/8'
    BASE COLOR:
    BLACK
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
  • JAGG OIL COOLERS Frame Mount Clamp - 1-1/2" CL150

    JAGG OIL COOLERS Frame Mount Clamp - 1-1/2" CL150

    JAGG OIL COOLERS

    $9.95
    JAGG OIL COOLERS Frame Mount Clamp 1-1/2" CL150Designed to mount Jagg oil coolers firmly while also isolating from vibration, Jagg frame tube clamps are also great for mounting anything on tubular frames, Sold individually with nut & bolt
    07130240
    SKU:
    07130240
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    COLOR/FINISH:
    BLACK
    FOR FRAME TUBE DIAMETER IMPERIAL:
    1-1/2'
    PRODUCT NAME:
    FRAME TUBE CLAMP
    UNITS:
    EACH
    MATERIAL:
    ALUMINUM
    MOUNTING STYLE:
    BOLT-ON
    RIDING STYLE:
    STREET
    BASE COLOR:
    BLACK
    $9.95
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
  • JAGG OIL COOLERS Fiber Braided Hose - Black - 10' 21-JLWN06-10

    JAGG OIL COOLERS Fiber Braided Hose - Black - 10' 21-JLWN06-10

    JAGG OIL COOLERS

    $60.95
    JAGG OIL COOLERS Fiber Braided Hose Black 10' 21-JLWN06-10Set your bike apart and give your Jagg oil cooler installation a racy look with performance braided hose, Internal steel wire reinforcement, Braided outer jacket for structure, toughness and a...
    07130241
    SKU:
    07130241
    Availability:
    Ships Same Business Day
    Weight:
    1.40 LBS
    BASE COLOR:
    BLACK
    FOR FRAME TUBE DIAMETER IMPERIAL:
    3/8'
    MODEL:
    HIGH-PERFORMANCE
    RIDING STYLE:
    STREET
    MATERIAL:
    RUBBER
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    LENGTH IMPERIAL:
    10'
    PRODUCT NAME:
    HOSE
    TYPE:
    BRAIDED
    Qty in Cart: 0
    Quantity:
    Price:
    $60.95
    Subtotal:
  • JAGG OIL COOLERS Fiber Braided Hose - Stainless Steel - 10' 21-JSSN06-10

    JAGG OIL COOLERS Fiber Braided Hose - Stainless Steel - 10' 21-JSSN06-10

    JAGG OIL COOLERS

    $60.95
    JAGG OIL COOLERS Fiber Braided Hose Stainless Steel 10' 21-JSSN06-10Set your bike apart and give your Jagg oil cooler installation a racy look with performance braided hose, Internal steel wire reinforcement, Braided outer jacket for structure, toughness...
    07130242
    SKU:
    07130242
    Availability:
    Ships Same Business Day
    Weight:
    1.85 LBS
    LENGTH IMPERIAL:
    10'
    PRODUCT NAME:
    HOSE
    TYPE:
    BRAIDED
    RIDING STYLE:
    STREET
    MATERIAL:
    RUBBER
    UNITS:
    EACH
    BASE FINISH:
    NATURAL
    COLOR/FINISH:
    STAINLESS STEEL
    FOR FRAME TUBE DIAMETER IMPERIAL:
    3/8'
    MODEL:
    HIGH-PERFORMANCE
    Qty in Cart: 0
    Quantity:
    Price:
    $60.95
    Subtotal:
  • JAGG OIL COOLERS Manual By-Pass Valve 4000

    JAGG OIL COOLERS Manual By-Pass Valve 4000

    JAGG OIL COOLERS

    $86.95
    JAGG OIL COOLERS Manual By-Pass Valve 4000Acts as a manual thermostat, allowing you to by-pass the oil cooling system for cold-weather riding or for faster warm-ups on cool days, Durable anodized billet aluminum construction, Knurled grip knob, Works...
    07130215
    SKU:
    07130215
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    TYPE:
    MANUAL
    PRODUCT NAME:
    BYPASS VALVE
    RIDING STYLE:
    STREET
    UNITS:
    KIT
    $86.95
    Qty in Cart: 0
    Quantity:
    Price:
    $86.95
    Subtotal:
  • JAGG OIL COOLERS Hose Separator - Silver - 3/8" 22-JHS06-SL

    JAGG OIL COOLERS Hose Separator - Silver - 3/8" 22-JHS06-SL

    JAGG OIL COOLERS

    $10.95
    JAGG OIL COOLERS Hose Separator Silver 3/8" 22-JHS06-SLMachined from billet aluminum, Suitable for 3/8" plain rubber or braided oil hose, Install in a snap
    07130235
    SKU:
    07130235
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    BASE FINISH:
    CHROME
    COLOR/FINISH:
    CHROME
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    HOSE SEPARATOR
    UNITS:
    EACH
    MATERIAL:
    BILLET ALUMINUM
    MOUNTING STYLE:
    BOLT-ON
    $10.95
    Qty in Cart: 0
    Quantity:
    Price:
    $10.95
    Subtotal:
  • PRO FILTER Replacement Oil Filter PF-631

    PRO FILTER Replacement Oil Filter PF-631

    PRO FILTER

    $8.99
    PRO FILTER Replacement Oil Filter PF-631High-performance OEM-type filter, Include fibrous micro-pore filtration structure, Consistent flow rates with high strength and dimensional stability, For use with synthetic or petroleum-based oils, Exceed OEM...
    07120625
    SKU:
    07120625
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    PRODUCT NAME:
    OIL FILTER
    STYLE:
    PREMIUM
    BASE FINISH:
    CHROME
    COLOR/FINISH:
    CHROME
    FILTER MEDIA MATERIAL:
    PAPER
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    $8.99
    Qty in Cart: 0
    Quantity:
    Price:
    $8.99
    Subtotal:
  • Total: items /

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Dirt Bike Engine Parts

Keep your dirt bike running smoothly and prolong the life of its engine with essential general maintenance. But when parts start to break down, don't let it stop you from getting out on the trails! JJ Motorsports has all that you need for minor jobs like oil changes or major overhauls such as a complete rebuild - carrying top aftermarket brands . Get back in gear faster by shopping our full line of high-quality dirt bike engine parts here today at JJ Motorsports!

 

At JJ Motorsports, we want to make sure you don't miss out on the ride! If your motor has blown or radiator smashed, our gearheads can help get you back in the seat. We carry piston kits from top brands like Wiseco and Wrench Rabbit engine kits so that riders have access to a wide range of parts for their dirt bike engine rebuilds. Plus – with gaskets at-the-ready when it comes time for any leakages - no need to worry about maintenance issues either; simply stay up on oil & filter changes and let us take care of everything else. Got queries? Just give one of our knowledgeable staff members a call at 1-231‐767‐5055 where they'll be more than happy provide advice, instructions and tailored answers catered just for YOU!