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Dirt Bike Spark Plug

Dirt Bike Spark Plug

Dirt Bike Spark Plug

Dirt Bike Spark Plugs for Honda, Yamaha & KTM: NGK CR6HS, BPR7ES & LMAR9AI-8D at JJ Motorsports

Fire up your dirt bike with premium NGK spark plugs from JJ Motorsports, engineered for reliable ignition, maximum spark, and optimal combustion in motocross, enduro, and trail riding. These high-performance plugs ensure smooth starts and consistent power.

Shop NGK Spark Plugs for race-proven reliability. Explore related categories such as dirt bike lights and electrical for wiring and batteries, or dirt bike engine for valves and gaskets to complete your ignition system upgrades and maintain peak performance.

Top Dirt Bike Spark Plugs

Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • NGK SPARK PLUGS Spark Plug - ZGR5C 6334

    NGK SPARK PLUGS Spark Plug - ZGR5C 6334

    NGK SPARK PLUGS

    $7.95
    NGK's ZGR5C 6334 is engineered for high-performance engines that demand reliable ignition under extreme conditions. The deep-seated copper core and high-alumina ceramic construction deliver consistent spark across a broad heat range, preventing fouling...
    ZGR5C
    SKU:
    ZGR5C
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    CENTER ELECTRODE TYPE:
    GROOVED
    ELECTRICAL RESISTANCE:
    5K OHMS
    GROUND ELECTRODE CONFIGURATION:
    SINGLE
    SPARK GAP METRIC:
    0.8 MM
    TERMINAL CONFIGURATION:
    SOLID TERMINAL
    UNITS:
    EACH
    CENTER ELECTRODE PROJECTION:
    PROJECTED
    THREAD REACH METRIC:
    19.1 MM
    TYPE:
    RESISTOR
    ELECTRODE TIP MATERIAL:
    NICKEL ALLOY
    HEX SIZE METRIC:
    20.6 MM
    MODEL:
    ZGR5C
    PRODUCT NAME:
    SPARK PLUG
    RIDING STYLE:
    STREET
    SPARK GAP:
    0,8 MM (0,031')
    SPARK GAP IMPERIAL:
    0.031'
    STYLE:
    STANDARD
    GROUND ELECTRODE SHAPE:
    STANDARD
    HEAT RANGE:
    5
    $7.95
    Qty in Cart: 0
    Quantity:
    Price:
    $7.95
    Subtotal:
  • NGK SPARK PLUGS Iridium Spark Plug - BPR9EIX 6853

    NGK SPARK PLUGS Iridium Spark Plug - BPR9EIX 6853

    NGK SPARK PLUGS

    $14.95
    If you're running an ignition system that demands precision timing and reliability, NGK's iridium spark plugs deliver the electrode geometry and material science to maximize spark efficiency while reducing strain on your entire electrical system. The...
    21030020
    SKU:
    21030020
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    CENTER ELECTRODE PROJECTION:
    PROJECTED
    ELECTRICAL RESISTANCE:
    5K OHMS
    GROUND ELECTRODE CONFIGURATION:
    SINGLE
    TERMINAL CONFIGURATION:
    REMOVABLE NUT
    UNITS:
    EACH
    CENTER ELECTRODE TYPE:
    NECKED DOWN
    ELECTRODE TIP MATERIAL:
    IRIDIUM
    HEX SIZE METRIC:
    20.6 MM
    PRODUCT NAME:
    SPARK PLUG
    RIDING STYLE:
    SNOW
    HEAT RANGE:
    9
    MODEL:
    BPR9EIX
    SPARK GAP IMPERIAL:
    0.031'
    SPARK GAP METRIC:
    0.8 MM
    THREAD REACH METRIC:
    19.1 MM
    GROUND ELECTRODE SHAPE:
    GROOVED
    STYLE:
    IRIDIUM IX
    TYPE:
    RESISTOR
    $14.95
    Qty in Cart: 0
    Quantity:
    Price:
    $14.95
    Subtotal:
  • NGK SPARK PLUGS Spark Plug - CR9EB 6955

    NGK SPARK PLUGS Spark Plug - CR9EB 6955

    NGK SPARK PLUGS

    $13.95
    If you're building power and need spark plugs that won't hold you back, the NGK CR9EB is engineered to handle the thermal demands of serious performance applications. These plugs manage extreme heat ranges, preventing fouling when running lean and...
    CR9EB
    SKU:
    CR9EB
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    CENTER ELECTRODE TYPE:
    STANDARD
    ELECTRODE TIP MATERIAL:
    NICKEL ALLOY
    PRODUCT NAME:
    SPARK PLUG
    RIDING STYLE:
    SNOW
    SPARK GAP:
    0,8 MM (0,031')
    SPARK GAP IMPERIAL:
    0.031'
    STYLE:
    STANDARD
    CENTER ELECTRODE PROJECTION:
    NON-PROJECTED
    ELECTRICAL RESISTANCE:
    5K OHMS
    GROUND ELECTRODE CONFIGURATION:
    SINGLE
    GROUND ELECTRODE SHAPE:
    STANDARD
    HEX SIZE METRIC:
    16 MM
    RIDING STYLE:
    OFF-ROAD
    SPARK GAP METRIC:
    0.8 MM
    UNITS:
    EACH
    HEAT RANGE:
    9
    MODEL:
    CR9EB
    RIDING STYLE:
    STREET
    RIDING STYLE:
    WATERCRAFT
    TERMINAL CONFIGURATION:
    SOLID TERMINAL
    THREAD REACH METRIC:
    19.1 MM
    TYPE:
    RESISTOR
    $13.95
    Qty in Cart: 0
    Quantity:
    Price:
    $13.95
    Subtotal:
  • NGK SPARK PLUGS Spark Plug - DPR7EA-9 5129

    NGK SPARK PLUGS Spark Plug - DPR7EA-9 5129

    NGK SPARK PLUGS

    $5.95
    NGK DPR7EA-9 spark plugs deliver the thermal stability serious racers and high-performance builds demand, preventing fouling at low RPM and preignition under sustained load. Their wide operating heat range makes them equally at home in naturally...
    DPR7EA9
    SKU:
    DPR7EA9
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    RIDING STYLE:
    STREET
    SPARK GAP:
    0,9 MM (0.035')
    SPARK GAP METRIC:
    0.9 MM
    STYLE:
    STANDARD
    CENTER ELECTRODE TYPE:
    STANDARD
    ELECTRICAL RESISTANCE:
    5K OHMS
    ELECTRODE TIP MATERIAL:
    NICKEL ALLOY
    MODEL:
    DPR7EA-9
    PRODUCT NAME:
    SPARK PLUG
    RIDING STYLE:
    UTV
    SPARK GAP IMPERIAL:
    0.035'
    TYPE:
    RESISTOR
    GROUND ELECTRODE CONFIGURATION:
    SINGLE
    TERMINAL CONFIGURATION:
    THREADED STUD
    THREAD REACH METRIC:
    19.1 MM
    CENTER ELECTRODE PROJECTION:
    PROJECTED
    GROUND ELECTRODE SHAPE:
    STANDARD
    HEAT RANGE:
    7
    HEX SIZE METRIC:
    19 MM
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    $5.95
    Qty in Cart: 0
    Quantity:
    Price:
    $5.95
    Subtotal:
  • NGK SPARK PLUGS Iridium Spark Plug - BPR5EIX-11 2115

    NGK SPARK PLUGS Iridium Spark Plug - BPR5EIX-11 2115

    NGK SPARK PLUGS

    $14.95
    The NGK BPR5EIX-11 iridium spark plug delivers superior ignition reliability and extended service life by leveraging a precision-engineered center electrode that's 25% smaller than platinum alternatives. This reduced electrode diameter lowers voltage...
    BPR5EIX11
    SKU:
    BPR5EIX11
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    CENTER ELECTRODE PROJECTION:
    PROJECTED
    CENTER ELECTRODE TYPE:
    NECKED DOWN
    MODEL:
    BPR5EIX-11
    THREAD REACH METRIC:
    19.1 MM
    TYPE:
    RESISTOR
    RIDING STYLE:
    STREET
    SPARK GAP IMPERIAL:
    0.043'
    SPARK GAP METRIC:
    1.1 MM
    TERMINAL CONFIGURATION:
    SOLID TERMINAL
    UNITS:
    EACH
    ELECTRODE TIP MATERIAL:
    IRIDIUM
    HEAT RANGE:
    5
    HEX SIZE METRIC:
    19 MM
    STYLE:
    IRIDIUM IX
    ELECTRICAL RESISTANCE:
    5K OHMS
    GROUND ELECTRODE CONFIGURATION:
    SINGLE
    GROUND ELECTRODE SHAPE:
    GROOVED
    PRODUCT NAME:
    SPARK PLUG
    $14.95
    Qty in Cart: 0
    Quantity:
    Price:
    $14.95
    Subtotal:
  • NGK SPARK PLUGS Spark Plug - DPR8EA-9 4929

    NGK SPARK PLUGS Spark Plug - DPR8EA-9 4929

    NGK SPARK PLUGS

    $5.95
    NGK's DPR8EA-9 spark plugs deliver the thermal stability your engine needs across a wide range of operating conditions, preventing both fouling and preignition that can compromise performance and reliability. The deep-seated copper core and advanced...
    DPR8EA9
    SKU:
    DPR8EA9
    Availability:
    Ships Same Business Day
    Weight:
    0.14 LBS
    MODEL:
    DPR8EA-9
    RIDING STYLE:
    STREET
    SPARK GAP:
    0,9 MM (0.035')
    STYLE:
    STANDARD
    CENTER ELECTRODE PROJECTION:
    PROJECTED
    GROUND ELECTRODE SHAPE:
    STANDARD
    HEX SIZE METRIC:
    19 MM
    SPARK GAP METRIC:
    0.9 MM
    UNITS:
    EACH
    CENTER ELECTRODE TYPE:
    STANDARD
    ELECTRODE TIP MATERIAL:
    NICKEL ALLOY
    GROUND ELECTRODE CONFIGURATION:
    SINGLE
    SPARK GAP IMPERIAL:
    0.035'
    TERMINAL CONFIGURATION:
    THREADED STUD
    THREAD REACH METRIC:
    19.1 MM
    ELECTRICAL RESISTANCE:
    5K OHMS
    HEAT RANGE:
    8
    PRODUCT NAME:
    SPARK PLUG
    TYPE:
    RESISTOR
    $5.95
    Qty in Cart: 0
    Quantity:
    Price:
    $5.95
    Subtotal:
  • NGK SPARK PLUGS Spark Plug - BKR7E 4644

    NGK SPARK PLUGS Spark Plug - BKR7E 4644

    NGK SPARK PLUGS

    $7.95
    NGK spark plugs have been the standard in high-performance racing for decades, and the BKR7E delivers the thermal stability you need across a wide range of operating conditions. Whether you're pushing your engine hard on the track or tuning your street...
    BKR7E
    SKU:
    BKR7E
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MODEL:
    BKR7E
    PRODUCT NAME:
    SPARK PLUG
    RIDING STYLE:
    UTV
    SPARK GAP:
    0,8 MM (0,031')
    TYPE:
    RESISTOR
    HEX SIZE METRIC:
    16 MM
    RIDING STYLE:
    SNOW
    STYLE:
    STANDARD
    CENTER ELECTRODE PROJECTION:
    PROJECTED
    ELECTRICAL RESISTANCE:
    5K OHMS
    GROUND ELECTRODE CONFIGURATION:
    SINGLE
    GROUND ELECTRODE SHAPE:
    STANDARD
    HEAT RANGE:
    7
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    CENTER ELECTRODE TYPE:
    STANDARD
    ELECTRODE TIP MATERIAL:
    NICKEL ALLOY
    SPARK GAP IMPERIAL:
    0.031'
    SPARK GAP METRIC:
    0.8 MM
    TERMINAL CONFIGURATION:
    SOLID TERMINAL
    THREAD REACH METRIC:
    19.1 MM
    $7.95
    Qty in Cart: 0
    Quantity:
    Price:
    $7.95
    Subtotal:
  • NGK SPARK PLUGS Spark Plug - BPR5ES-11 7634

    NGK SPARK PLUGS Spark Plug - BPR5ES-11 7634

    NGK SPARK PLUGS

    $5.95
    NGK BPR5ES-11 spark plugs deliver reliable ignition across a broad operating window, making them ideal for engines that see varied load conditions and tuning adjustments. The wide heat range prevents both fouling on the cold side and destructive...
    BPR5ES11
    SKU:
    BPR5ES11
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    GROUND ELECTRODE SHAPE:
    STANDARD
    HEAT RANGE:
    5
    SPARK GAP:
    1,1 MM (0,043')
    SPARK GAP IMPERIAL:
    0.043'
    UNITS:
    EACH
    CENTER ELECTRODE PROJECTION:
    PROJECTED
    RIDING STYLE:
    STREET
    SPARK GAP METRIC:
    1.1 MM
    TERMINAL CONFIGURATION:
    SOLID TERMINAL
    THREAD REACH METRIC:
    19.1 MM
    TYPE:
    RESISTOR
    CENTER ELECTRODE TYPE:
    STANDARD
    ELECTRODE TIP MATERIAL:
    NICKEL ALLOY
    HEX SIZE METRIC:
    20.6 MM
    MODEL:
    BPR5ES-11
    PRODUCT NAME:
    SPARK PLUG
    STYLE:
    STANDARD
    ELECTRICAL RESISTANCE:
    5K OHMS
    GROUND ELECTRODE CONFIGURATION:
    SINGLE
    $5.95
    Qty in Cart: 0
    Quantity:
    Price:
    $5.95
    Subtotal:
  • NGK SPARK PLUGS Spark Plug - BPR6ES 7131

    NGK SPARK PLUGS Spark Plug - BPR6ES 7131

    NGK SPARK PLUGS

    $4.95
    Spark plug performance directly impacts engine combustion efficiency, throttle response, and overall reliability—especially under high-load racing conditions. The NGK BPR6ES is engineered with a wide operating heat range that eliminates fouling at lower...
    BPR6ES
    SKU:
    BPR6ES
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    ELECTRICAL RESISTANCE:
    5K OHMS
    GROUND ELECTRODE CONFIGURATION:
    SINGLE
    SPARK GAP:
    1,1 MM (0,043')
    SPARK GAP METRIC:
    1.1 MM
    TERMINAL CONFIGURATION:
    THREADED STUD
    UNITS:
    EACH
    CENTER ELECTRODE PROJECTION:
    PROJECTED
    CENTER ELECTRODE TYPE:
    STANDARD
    ELECTRODE TIP MATERIAL:
    NICKEL ALLOY
    RIDING STYLE:
    ATV
    THREAD REACH METRIC:
    19.1 MM
    TYPE:
    RESISTOR
    PRODUCT NAME:
    SPARK PLUG
    RIDING STYLE:
    STREET
    RIDING STYLE:
    WATERCRAFT
    STYLE:
    STANDARD
    GROUND ELECTRODE SHAPE:
    STANDARD
    HEAT RANGE:
    6
    HEX SIZE METRIC:
    20.6 MM
    MODEL:
    BPR6ES
    RIDING STYLE:
    OFF-ROAD
    SPARK GAP IMPERIAL:
    0.043'
    $4.95
    Qty in Cart: 0
    Quantity:
    Price:
    $4.95
    Subtotal:
  • CHAMPION Spark Plug - RL82YC 814

    CHAMPION Spark Plug - RL82YC 814

    CHAMPION

    $4.95
    Reliable spark plug performance directly impacts engine efficiency, fuel economy, and consistent ignition across your entire RPM range. The CHAMPION RL82YC 814 delivers precise heat management and superior EMI/RFI suppression, ensuring clean combustion...
    RL82YC
    SKU:
    RL82YC
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    CENTER ELECTRODE PROJECTION:
    PROJECTED
    RIDING STYLE:
    STREET
    TERMINAL CONFIGURATION:
    SOLID TERMINAL
    UNITS:
    EACH
    GROUND ELECTRODE SHAPE:
    STANDARD
    HEAT RANGE:
    82
    CENTER ELECTRODE TYPE:
    STANDARD
    ELECTRODE TIP MATERIAL:
    NICKEL ALLOY
    HEX SIZE METRIC:
    20.6 MM
    PRODUCT NAME:
    SPARK PLUG
    STYLE:
    COPPER PLUS
    GROUND ELECTRODE CONFIGURATION:
    SINGLE
    MODEL:
    COPPER PLUS
    MODEL:
    RL82YC
    THREAD REACH METRIC:
    12.7 MM
    TYPE:
    RESISTOR
    $4.95
    Qty in Cart: 0
    Quantity:
    Price:
    $4.95
    Subtotal:
  • CHAMPION Spark Plug - RA6HC 809

    CHAMPION Spark Plug - RA6HC 809

    CHAMPION

    $4.95
    Reliable spark plugs are the foundation of consistent engine performance, and the CHAMPION RA6HC 809 delivers the thermal stability and EMI suppression your engine demands for optimal combustion. Whether you're tuning a street machine or maintaining...
    RA6HC
    SKU:
    RA6HC
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    GROUND ELECTRODE CONFIGURATION:
    SINGLE
    GROUND ELECTRODE SHAPE:
    STANDARD
    HEAT RANGE:
    6
    HEX SIZE METRIC:
    17.5 MM
    RIDING STYLE:
    OFF-ROAD
    TERMINAL CONFIGURATION:
    REMOVABLE NUT
    CENTER ELECTRODE TYPE:
    STANDARD
    ELECTRODE TIP MATERIAL:
    NICKEL ALLOY
    PRODUCT NAME:
    SPARK PLUG
    RIDING STYLE:
    UTV
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    CENTER ELECTRODE PROJECTION:
    PROJECTED
    MODEL:
    RA6HC
    RIDING STYLE:
    STREET
    STYLE:
    COPPER PLUS
    THREAD REACH METRIC:
    19.1 MM
    TYPE:
    RESISTOR
    $4.95
    Qty in Cart: 0
    Quantity:
    Price:
    $4.95
    Subtotal:
  • CHAMPION Spark Plug - RH8C 538

    CHAMPION Spark Plug - RH8C 538

    CHAMPION

    $4.95
    Reliable spark plugs are the foundation of consistent engine performance, and the CHAMPION RH8C 538 delivers precisely that with proven copper-core technology and proven durability across demanding driving conditions. Whether you're tuning for peak...
    RH8C
    SKU:
    RH8C
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    CENTER ELECTRODE TYPE:
    STANDARD
    ELECTRODE TIP MATERIAL:
    NICKEL ALLOY
    GROUND ELECTRODE CONFIGURATION:
    SINGLE
    HEAT RANGE:
    8
    MODEL:
    COPPER PLUS
    PRODUCT NAME:
    SPARK PLUG
    STYLE:
    COPPER PLUS
    TYPE:
    RESISTOR
    GROUND ELECTRODE SHAPE:
    STANDARD
    THREAD REACH METRIC:
    11.1 MM
    HEX SIZE METRIC:
    17.5 MM
    MODEL:
    RH8C
    UNITS:
    EACH
    CENTER ELECTRODE PROJECTION:
    NON-PROJECTED
    RIDING STYLE:
    STREET
    TERMINAL CONFIGURATION:
    REMOVABLE NUT
    $4.95
    Qty in Cart: 0
    Quantity:
    Price:
    $4.95
    Subtotal:
  • CHAMPION Spark Plug - J12YC 10

    CHAMPION Spark Plug - J12YC 10

    CHAMPION

    $4.95
    Reliable ignition is the foundation of consistent engine performance, and the CHAMPION Spark Plug J12YC delivers precisely that. Whether you're fine-tuning a stock engine or pushing a modified build, this plug's copper core and advanced resistor...
    J12YC
    SKU:
    J12YC
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    CENTER ELECTRODE TYPE:
    STANDARD
    ELECTRODE TIP MATERIAL:
    NICKEL ALLOY
    HEX SIZE METRIC:
    20.6 MM
    MODEL:
    COPPER PLUS
    MODEL:
    J12YC
    STYLE:
    COPPER PLUS
    TERMINAL CONFIGURATION:
    SOLID TERMINAL
    RIDING STYLE:
    STREET
    GROUND ELECTRODE CONFIGURATION:
    SINGLE
    GROUND ELECTRODE SHAPE:
    STANDARD
    PRODUCT NAME:
    SPARK PLUG
    CENTER ELECTRODE PROJECTION:
    PROJECTED
    HEAT RANGE:
    12
    THREAD REACH METRIC:
    9.5 MM
    TYPE:
    NON-RESISTOR
    UNITS:
    EACH
    $4.95
    Qty in Cart: 0
    Quantity:
    Price:
    $4.95
    Subtotal:
  • CHAMPION Spark Plug - L82C 811

    CHAMPION Spark Plug - L82C 811

    CHAMPION

    $3.95
    A quality spark plug is the foundation of reliable ignition and consistent performance across all RPM ranges. The CHAMPION L82C 811 delivers precise heat management through its copper core design, ensuring optimal combustion efficiency while resisting...
    L82C
    SKU:
    L82C
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    CENTER ELECTRODE TYPE:
    STANDARD
    ELECTRODE TIP MATERIAL:
    NICKEL ALLOY
    HEX SIZE METRIC:
    20.6 MM
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    GROUND ELECTRODE SHAPE:
    STANDARD
    HEAT RANGE:
    82
    MODEL:
    L82C
    RIDING STYLE:
    STREET
    TYPE:
    NON-RESISTOR
    CENTER ELECTRODE PROJECTION:
    NON-PROJECTED
    TERMINAL CONFIGURATION:
    REMOVABLE NUT
    GROUND ELECTRODE CONFIGURATION:
    SINGLE
    MODEL:
    COPPER PLUS
    PRODUCT NAME:
    SPARK PLUG
    STYLE:
    COPPER PLUS
    THREAD REACH METRIC:
    12.7 MM
    $3.95
    Qty in Cart: 0
    Quantity:
    Price:
    $3.95
    Subtotal:
  • DENSO Spark Plug - W27ESR-U 4045

    DENSO Spark Plug - W27ESR-U 4045

    DENSO

    $5.95
    A spark plug is only as reliable as its ability to fire consistently under demanding conditions. The DENSO W27ESR-U 4045 delivers OE-level dependability with engineering designed to eliminate misfire and voltage loss, ensuring optimal combustion...
    W27ESRU
    SKU:
    W27ESRU
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    CENTER ELECTRODE TYPE:
    STANDARD
    RIDING STYLE:
    STREET
    RIDING STYLE:
    UTV
    ELECTRODE TIP MATERIAL:
    NICKEL ALLOY
    HEAT RANGE:
    27
    PRODUCT NAME:
    SPARK PLUG
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    WATERCRAFT
    SPARK GAP METRIC:
    0.7 MM
    THREAD REACH METRIC:
    19.1 MM
    GROUND ELECTRODE SHAPE:
    U-GROOVE
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    SPARK GAP IMPERIAL:
    0.028'
    STYLE:
    U-GROOVE
    TERMINAL CONFIGURATION:
    THREADED STUD
    TYPE:
    RESISTOR
    UNITS:
    EACH
    CENTER ELECTRODE PROJECTION:
    NON-PROJECTED
    HEX SIZE METRIC:
    20.6 MM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    $5.95
    Qty in Cart: 0
    Quantity:
    Price:
    $5.95
    Subtotal:
  • DENSO Spark Plug - W27ES-U 4046

    DENSO Spark Plug - W27ES-U 4046

    DENSO

    $3.95
    A reliable spark plug is the foundation of consistent ignition performance, and the DENSO W27ES-U 4046 delivers the precision engineering that professional racers and serious enthusiasts demand. Pre-fired and validated before shipment, this plug...
    W27ESU
    SKU:
    W27ESU
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    STYLE:
    U-GROOVE
    TERMINAL CONFIGURATION:
    THREADED STUD
    UNITS:
    EACH
    CENTER ELECTRODE TYPE:
    STANDARD
    ELECTRODE TIP MATERIAL:
    NICKEL ALLOY
    GROUND ELECTRODE SHAPE:
    U-GROOVE
    HEAT RANGE:
    27
    PRODUCT NAME:
    SPARK PLUG
    RIDING STYLE:
    STREET
    RIDING STYLE:
    WATERCRAFT
    SPARK GAP METRIC:
    0.7 MM
    THREAD REACH METRIC:
    19.1 MM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    SNOW
    RIDING STYLE:
    UTV
    TYPE:
    NON-RESISTOR
    CENTER ELECTRODE PROJECTION:
    NON-PROJECTED
    HEX SIZE METRIC:
    20.6 MM
    SPARK GAP IMPERIAL:
    0.028'
    $3.95
    Qty in Cart: 0
    Quantity:
    Price:
    $3.95
    Subtotal:
  • DENSO Iridium Spark Plug - IU24A 5365 DENSO Iridium Spark Plug - IU24A 5365

    DENSO Iridium Spark Plug - IU24A 5365

    DENSO

    $16.95
    A quality spark plug is foundational to engine reliability and consistent ignition performance—especially in high-demand racing and tuning applications where marginal gains matter. DENSO Iridium plugs deliver superior electrode durability and reduced...
    IU24A
    SKU:
    IU24A
    Availability:
    Ships Same Business Day
    Weight:
    0.31 LBS
    ELECTRICAL RESISTANCE:
    5K OHMS
    HEX SIZE METRIC:
    16 MM
    MODEL:
    IU24A
    UNITS:
    EACH
    CENTER ELECTRODE PROJECTION:
    NON-PROJECTED
    CENTER ELECTRODE TYPE:
    FINE WIRE
    GROUND ELECTRODE SHAPE:
    ANGLED
    RIDING STYLE:
    STREET
    SPARK GAP METRIC:
    0.9 MM
    STYLE:
    IRIDIUM
    TYPE:
    RESISTOR
    PRODUCT NAME:
    SPARK PLUG
    SPARK GAP IMPERIAL:
    0.035'
    TERMINAL CONFIGURATION:
    THREADED STUD
    THREAD REACH METRIC:
    19.1 MM
    ELECTRODE TIP MATERIAL:
    IRIDIUM
    HEAT RANGE:
    24
    RIDING STYLE:
    OFF-ROAD
    $16.95
    Qty in Cart: 0
    Quantity:
    Price:
    $16.95
    Subtotal:
  • DENSO Iridium Spark Plug - IU27 5363 DENSO Iridium Spark Plug - IU27 5363

    DENSO Iridium Spark Plug - IU27 5363

    DENSO

    $16.95
    If you're running an engine at the ragged edge—whether on the track or the street—spark plug reliability directly impacts your performance and consistency. DENSO Iridium plugs deliver superior ignition efficiency and electrode longevity by leveraging...
    IU27
    SKU:
    IU27
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    HEX SIZE METRIC:
    16 MM
    RIDING STYLE:
    OFF-ROAD
    SPARK GAP IMPERIAL:
    0.035'
    TERMINAL CONFIGURATION:
    THREADED STUD
    UNITS:
    EACH
    CENTER ELECTRODE TYPE:
    FINE WIRE
    GROUND ELECTRODE SHAPE:
    GROOVED
    MODEL:
    IU27
    STYLE:
    IRIDIUM
    CENTER ELECTRODE PROJECTION:
    NON-PROJECTED
    ELECTRODE TIP MATERIAL:
    IRIDIUM
    GROUND ELECTRODE SHAPE:
    TAPER CUT
    RIDING STYLE:
    STREET
    SPARK GAP METRIC:
    0.9 MM
    ELECTRICAL RESISTANCE:
    5K OHMS
    HEAT RANGE:
    27
    PRODUCT NAME:
    SPARK PLUG
    THREAD REACH METRIC:
    19.1 MM
    TYPE:
    RESISTOR
    $16.95
    Qty in Cart: 0
    Quantity:
    Price:
    $16.95
    Subtotal:
  • DENSO Iridium Spark Plug - IU27A 5366 DENSO Iridium Spark Plug - IU27A 5366

    DENSO Iridium Spark Plug - IU27A 5366

    DENSO

    $16.95
    A quality spark plug is the foundation of reliable ignition—and the DENSO Iridium IU27A 5366 delivers the precision firing your engine demands. With iridium electrodes that withstand extreme heat and shrink to a fraction of conventional designs, these...
    IU27A
    SKU:
    IU27A
    Availability:
    Ships Same Business Day
    Weight:
    0.31 LBS
    CENTER ELECTRODE PROJECTION:
    NON-PROJECTED
    CENTER ELECTRODE TYPE:
    FINE WIRE
    PRODUCT NAME:
    SPARK PLUG
    SPARK GAP IMPERIAL:
    0.035'
    STYLE:
    IRIDIUM
    TYPE:
    RESISTOR
    ELECTRICAL RESISTANCE:
    5K OHMS
    MODEL:
    IU27A
    UNITS:
    EACH
    ELECTRODE TIP MATERIAL:
    IRIDIUM
    GROUND ELECTRODE SHAPE:
    ANGLED
    HEAT RANGE:
    27
    HEX SIZE METRIC:
    16 MM
    RIDING STYLE:
    STREET
    SPARK GAP METRIC:
    0.9 MM
    TERMINAL CONFIGURATION:
    THREADED STUD
    THREAD REACH METRIC:
    19.1 MM
    $16.95
    Qty in Cart: 0
    Quantity:
    Price:
    $16.95
    Subtotal:
  • DENSO Iridium Spark Plug - IUF22 5383 DENSO Iridium Spark Plug - IUF22 5383

    DENSO Iridium Spark Plug - IUF22 5383

    DENSO

    $16.95
    If you're running an engine that demands reliable ignition in high-heat conditions, the DENSO Iridium IUF22 5383 delivers the precision firing you need lap after lap. With electrodes engineered to fire consistently at extreme temperatures, these plugs...
    IUF22
    SKU:
    IUF22
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    ELECTRODE TIP MATERIAL:
    IRIDIUM
    MODEL:
    IUF22
    RIDING STYLE:
    STREET
    SPARK GAP IMPERIAL:
    0.031'
    HEX SIZE METRIC:
    16 MM
    TERMINAL CONFIGURATION:
    THREADED STUD
    ELECTRICAL RESISTANCE:
    5K OHMS
    GROUND ELECTRODE SHAPE:
    GROOVED
    PRODUCT NAME:
    SPARK PLUG
    SPARK GAP METRIC:
    0.8 MM
    STYLE:
    IRIDIUM
    THREAD REACH METRIC:
    12.7 MM
    TYPE:
    RESISTOR
    CENTER ELECTRODE PROJECTION:
    NON-PROJECTED
    CENTER ELECTRODE TYPE:
    FINE WIRE
    GROUND ELECTRODE SHAPE:
    TAPER CUT
    HEAT RANGE:
    22
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    $16.95
    Qty in Cart: 0
    Quantity:
    Price:
    $16.95
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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