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
- NGK Spark Plugs Spark Plug CR6HS 7023 – Standard copper core plug for 2-stroke engines; reliable for Yamaha YZ and Honda CR models.
- NGK Spark Plugs Spark Plug BPR7ES-11 7226 – Nickel electrode plug for 4-stroke; ideal for Kawasaki KX and Suzuki RM with extended reach.
- NGK Spark Plugs Laser Iridium Spark Plug LMAR9AI-8D 90526 – Iridium tip for long life and hot spark; perfect for KTM SX and Husqvarna FC high-performance.
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
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AUTOLITE Spark Plug - #4302 4302
AUTOLITE
$7.70Designed for a sharper, leaner spark with tapered nickel/chrome alloy tip and copper center electrode, Made in the U.S.A.21030118- SKU:
- 21030118
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- CENTER ELECTRODE TYPE:
- NECKED DOWN
- ELECTRODE TIP MATERIAL:
- NICKEL ALLOY
- GROUND ELECTRODE CONFIGURATION:
- SINGLE
- TERMINAL CONFIGURATION:
- SOLID TERMINAL
- TYPE:
- RESISTOR
- CENTER ELECTRODE PROJECTION:
- NON-PROJECTED
- GROUND ELECTRODE SHAPE:
- STANDARD
- HEAT RANGE:
- 2
- STYLE:
- COPPER
- UNITS:
- EACH
- MODEL:
- CR9E
- PRODUCT NAME:
- SPARK PLUG
- RIDING STYLE:
- STREET
$7.70 -
AUTOLITE Spark Plug - #4303 4303
AUTOLITE
$7.70Designed for a sharper, leaner spark with tapered nickel/chrome alloy tip and copper center electrode, Made in the U.S.A.21030119- SKU:
- 21030119
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- CENTER ELECTRODE TYPE:
- NECKED DOWN
- GROUND ELECTRODE CONFIGURATION:
- SINGLE
- STYLE:
- COPPER
- TERMINAL CONFIGURATION:
- THREADED STUD
- CENTER ELECTRODE PROJECTION:
- NON-PROJECTED
- GROUND ELECTRODE SHAPE:
- STANDARD
- HEAT RANGE:
- 3
- MODEL:
- CR8E
- UNITS:
- EACH
- ELECTRODE TIP MATERIAL:
- NICKEL ALLOY
- TYPE:
- RESISTOR
- PRODUCT NAME:
- SPARK PLUG
- RIDING STYLE:
- STREET
$7.70 -
AUTOLITE Spark Plug - #4194 4194
AUTOLITE
$4.95Designed for a sharper, leaner spark with tapered nickel/chrome alloy tip and copper center electrode, Made in the U.S.A.21030120- SKU:
- 21030120
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- CENTER ELECTRODE PROJECTION:
- NON-PROJECTED
- HEAT RANGE:
- 4
- PRODUCT NAME:
- SPARK PLUG
- RIDING STYLE:
- STREET
- CENTER ELECTRODE TYPE:
- NECKED DOWN
- GROUND ELECTRODE SHAPE:
- STANDARD
- ELECTRODE TIP MATERIAL:
- NICKEL ALLOY
- TERMINAL CONFIGURATION:
- THREADED STUD
- TYPE:
- NON-RESISTOR
- GROUND ELECTRODE CONFIGURATION:
- SINGLE
- MODEL:
- CR7HS
- STYLE:
- COPPER
- UNITS:
- EACH
$4.95 -
AUTOLITE Spark Plug - #4162 4162
AUTOLITE
$7.70Designed for a sharper, leaner spark with tapered nickel/chrome alloy tip and copper center electrode, Made in the U.S.A.21030069- SKU:
- 21030069
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- CENTER ELECTRODE PROJECTION:
- PROJECTED
- GROUND ELECTRODE CONFIGURATION:
- SINGLE
- HEAT RANGE:
- 2
- STYLE:
- COPPER
- TERMINAL CONFIGURATION:
- SOLID TERMINAL
- UNITS:
- EACH
- CENTER ELECTRODE TYPE:
- NECKED DOWN
- GROUND ELECTRODE SHAPE:
- STANDARD
- ELECTRODE TIP MATERIAL:
- NICKEL ALLOY
- MODEL:
- D9EA
- PRODUCT NAME:
- SPARK PLUG
- RIDING STYLE:
- STREET
- TYPE:
- RESISTOR
$7.70 -
AUTOLITE Spark Plug - #4275 4275
AUTOLITE
$6.27Designed for a sharper, leaner spark with tapered nickel/chrome alloy tip and copper center electrode, Made in the U.S.A.AU4275- SKU:
- AU4275
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- MODEL:
- R5670-5
- TYPE:
- RESISTOR
- CENTER ELECTRODE PROJECTION:
- PROJECTED
- ELECTRODE TIP MATERIAL:
- NICKEL ALLOY
- RIDING STYLE:
- STREET
- TERMINAL CONFIGURATION:
- THREADED STUD
- UNITS:
- EACH
- GROUND ELECTRODE SHAPE:
- STANDARD
- HEAT RANGE:
- 5
- STYLE:
- COPPER
- CENTER ELECTRODE TYPE:
- NECKED DOWN
- GROUND ELECTRODE CONFIGURATION:
- SINGLE
- PRODUCT NAME:
- SPARK PLUG
$6.27 -
AUTOLITE Spark Plug - XS3924 XS3924
AUTOLITE
$12.95More focused ignition to prevent fouling than leading standard plug, .6mm finewire design with Sport V-trim ground electrode engineered to offer improved ignitability and durability over a standard plug, Up to 26% quicker starts than leading standard...21030415- SKU:
- 21030415
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- CENTER ELECTRODE PROJECTION:
- PROJECTED
- MODEL:
- BKR5EIX
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- PRODUCT NAME:
- SPARK PLUG
- RIDING STYLE:
- WATERCRAFT
- STYLE:
- IRIDIUM
- TYPE:
- RESISTOR
- ELECTRODE TIP MATERIAL:
- IRIDIUM
- HEAT RANGE:
- 22
- TERMINAL CONFIGURATION:
- SOLID TERMINAL
- CENTER ELECTRODE TYPE:
- FINE WIRE
- GROUND ELECTRODE SHAPE:
- STANDARD
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
$12.95 -
AUTOLITE Spark Plug - XS4162 XS4162
AUTOLITE
$14.33More focused ignition to prevent fouling than leading standard plug, .6mm finewire design with Sport V-trim ground electrode engineered to offer improved ignitability and durability over a standard plug, Up to 26% quicker starts than leading standard...21030416- SKU:
- 21030416
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- CENTER ELECTRODE PROJECTION:
- PROJECTED
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- RESISTOR
- CENTER ELECTRODE TYPE:
- FINE WIRE
- ELECTRODE TIP MATERIAL:
- IRIDIUM
- MODEL:
- DPR9EIX
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TERMINAL CONFIGURATION:
- SOLID TERMINAL
- UNITS:
- EACH
- PRODUCT NAME:
- SPARK PLUG
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- WATERCRAFT
- STYLE:
- IRIDIUM
- GROUND ELECTRODE SHAPE:
- STANDARD
- HEAT RANGE:
- 6
- RIDING STYLE:
- UTV
$14.33 -
AUTOLITE Spark Plug - #4063 4063
AUTOLITE
$7.70Designed for a sharper, leaner spark with tapered nickel/chrome alloy tip and copper center electrode, Made in the U.S.A.21030113- SKU:
- 21030113
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- GROUND ELECTRODE CONFIGURATION:
- SINGLE
- HEAT RANGE:
- 3
- STYLE:
- COPPER
- UNITS:
- EACH
- CENTER ELECTRODE TYPE:
- NECKED DOWN
- GROUND ELECTRODE SHAPE:
- STANDARD
- ELECTRODE TIP MATERIAL:
- NICKEL ALLOY
- MODEL:
- BR8ES
- TERMINAL CONFIGURATION:
- THREADED STUD
- CENTER ELECTRODE PROJECTION:
- NON-PROJECTED
- PRODUCT NAME:
- SPARK PLUG
- RIDING STYLE:
- STREET
- TYPE:
- RESISTOR
$7.70 -
AUTOLITE Spark Plug - #4263 4263
AUTOLITE
$5.95Designed for a sharper, leaner spark with tapered nickel/chrome alloy tip and copper center electrode, Made in the U.S.A.21030116- SKU:
- 21030116
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- GROUND ELECTRODE SHAPE:
- STANDARD
- UNITS:
- EACH
- CENTER ELECTRODE PROJECTION:
- PROJECTED
- HEAT RANGE:
- 3
- RIDING STYLE:
- STREET
- STYLE:
- COPPER
- TERMINAL CONFIGURATION:
- THREADED STUD
- GROUND ELECTRODE CONFIGURATION:
- SINGLE
- PRODUCT NAME:
- SPARK PLUG
- CENTER ELECTRODE TYPE:
- NECKED DOWN
- ELECTRODE TIP MATERIAL:
- NICKEL ALLOY
- MODEL:
- BPR6ES
- TYPE:
- RESISTOR
$5.95 -
AUTOLITE Spark Plug - #3922 3922
AUTOLITE
$6.88Designed for a sharper, leaner spark with tapered nickel/chrome alloy tip and copper center electrode, Made in the U.S.A.21030122- SKU:
- 21030122
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- CENTER ELECTRODE TYPE:
- NECKED DOWN
- ELECTRODE TIP MATERIAL:
- NICKEL ALLOY
- TERMINAL CONFIGURATION:
- THREADED STUD
- GROUND ELECTRODE CONFIGURATION:
- SINGLE
- MODEL:
- BKR7E
- TYPE:
- RESISTOR
- CENTER ELECTRODE PROJECTION:
- PROJECTED
- GROUND ELECTRODE SHAPE:
- STANDARD
- HEAT RANGE:
- 2
- STYLE:
- COPPER
- UNITS:
- EACH
- PRODUCT NAME:
- SPARK PLUG
- RIDING STYLE:
- STREET
$6.88 -
AUTOLITE Spark Plug - #4265 4265
AUTOLITE
$7.70Designed for a sharper, leaner spark with tapered nickel/chrome alloy tip and copper center electrode, Made in the U.S.A.AU4265- SKU:
- AU4265
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- GROUND ELECTRODE CONFIGURATION:
- SINGLE
- GROUND ELECTRODE SHAPE:
- STANDARD
- HEAT RANGE:
- 5
- STYLE:
- COPPER
- CENTER ELECTRODE PROJECTION:
- PROJECTED
- ELECTRODE TIP MATERIAL:
- NICKEL ALLOY
- RIDING STYLE:
- STREET
- TERMINAL CONFIGURATION:
- THREADED STUD
- UNITS:
- EACH
- MODEL:
- BPR5ES
- TYPE:
- RESISTOR
- CENTER ELECTRODE TYPE:
- NECKED DOWN
- PRODUCT NAME:
- SPARK PLUG
$7.70 -
AUTOLITE Spark Plug - #4316 4316
AUTOLITE
$6.27Designed for a sharper, leaner spark with tapered nickel/chrome alloy tip and copper center electrode, Made in the U.S.A.AU996- SKU:
- AU996
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- CENTER ELECTRODE TYPE:
- NECKED DOWN
- ELECTRODE TIP MATERIAL:
- NICKEL ALLOY
- MODEL:
- B6L
- TERMINAL CONFIGURATION:
- THREADED STUD
- CENTER ELECTRODE PROJECTION:
- NON-PROJECTED
- HEAT RANGE:
- 6
- RIDING STYLE:
- STREET
- STYLE:
- COPPER
- UNITS:
- EACH
- GROUND ELECTRODE SHAPE:
- STANDARD
- TYPE:
- NON-RESISTOR
- GROUND ELECTRODE CONFIGURATION:
- SINGLE
- PRODUCT NAME:
- SPARK PLUG
$6.27 -
DENSO Spark Plug - W16FS-U 3034
DENSO
$3.95A reliable spark plug is foundational to consistent ignition performance, and the DENSO W16FS-U 3034 delivers the precision and durability expected in OEM applications. The copper core center electrode and five-rib insulator design work together to...W16FSU- SKU:
- W16FSU
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- PRODUCT NAME:
- SPARK PLUG
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- HEAT RANGE:
- 16
- THREAD REACH METRIC:
- 12.7 MM
- TYPE:
- NON-RESISTOR
- UNITS:
- EACH
- CENTER ELECTRODE PROJECTION:
- NON-PROJECTED
- CENTER ELECTRODE TYPE:
- STANDARD
- ELECTRODE TIP MATERIAL:
- NICKEL ALLOY
- GROUND ELECTRODE SHAPE:
- U-GROOVE
- HEX SIZE METRIC:
- 20.6 MM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- WATERCRAFT
- SPARK GAP IMPERIAL:
- 0.028'
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- SPARK GAP METRIC:
- 0.7 MM
- STYLE:
- U-GROOVE
- TERMINAL CONFIGURATION:
- THREADED STUD
$3.95 -
DENSO Iridium Spark Plug - IK20 5304
DENSO
$14.95Factory-spec iridium spark plugs deliver superior ignition reliability across a wider range of engine conditions, from idle to full boost. The ultra-fine 0.4mm electrodes demand less voltage to fire while maintaining consistent performance through...IK20- SKU:
- IK20
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- HEX SIZE METRIC:
- 16 MM
- SPARK GAP METRIC:
- 1.1 MM
- UNITS:
- EACH
- CENTER ELECTRODE TYPE:
- FINE WIRE
- GROUND ELECTRODE SHAPE:
- GROOVED
- MODEL:
- IK20
- STYLE:
- IRIDIUM
- CENTER ELECTRODE PROJECTION:
- NON-PROJECTED
- ELECTRODE TIP MATERIAL:
- IRIDIUM
- GROUND ELECTRODE SHAPE:
- TAPER CUT
- HEAT RANGE:
- 20
- RIDING STYLE:
- STREET
- SPARK GAP IMPERIAL:
- 0.043'
- TERMINAL CONFIGURATION:
- REMOVABLE NUT
- ELECTRICAL RESISTANCE:
- 5K OHMS
- PRODUCT NAME:
- SPARK PLUG
- THREAD REACH METRIC:
- 19.1 MM
- TYPE:
- RESISTOR
$14.95 -
AUTOLITE Spark Plug - #4164 4164
AUTOLITE
$7.70Reliable ignition is the foundation of consistent performance, and the AUTOLITE #4164 delivers precisely that with a focused spark designed to improve combustion efficiency across a wide range of engine applications. The tapered nickel/chrome alloy tip...AU4164- SKU:
- AU4164
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- GROUND ELECTRODE SHAPE:
- STANDARD
- RIDING STYLE:
- STREET
- STYLE:
- COPPER
- TERMINAL CONFIGURATION:
- SOLID TERMINAL
- UNITS:
- EACH
- CENTER ELECTRODE PROJECTION:
- PROJECTED
- ELECTRODE TIP MATERIAL:
- NICKEL ALLOY
- MODEL:
- DPR7EA-9
- TYPE:
- RESISTOR
- CENTER ELECTRODE TYPE:
- NECKED DOWN
- GROUND ELECTRODE CONFIGURATION:
- SINGLE
- HEAT RANGE:
- 4
- PRODUCT NAME:
- SPARK PLUG
$7.70 -
AUTOLITE Spark Plug - DPR8EA9/DR8ESL 4163
AUTOLITE
$7.70A properly gapped spark plug is non-negotiable for consistent ignition timing and fuel economy. The AUTOLITE DPR8EA9/DR8ESL delivers a sharp, focused spark through its tapered nickel/chrome alloy tip, ensuring reliable combustion across a wide RPM range...AU4163- SKU:
- AU4163
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- GROUND ELECTRODE SHAPE:
- STANDARD
- GROUND ELECTRODE CONFIGURATION:
- SINGLE
- MODEL:
- DR8EA
- PRODUCT NAME:
- SPARK PLUG
- CENTER ELECTRODE PROJECTION:
- PROJECTED
- CENTER ELECTRODE TYPE:
- NECKED DOWN
- ELECTRODE TIP MATERIAL:
- NICKEL ALLOY
- TERMINAL CONFIGURATION:
- THREADED STUD
- TYPE:
- RESISTOR
- UNITS:
- EACH
- HEAT RANGE:
- 3
- RIDING STYLE:
- STREET
- STYLE:
- COPPER
$7.70 -
AUTOLITE Spark Plug - #4123 4123
AUTOLITE
$7.70A properly tuned ignition system starts with the right spark plug. The AUTOLITE #4123 delivers a sharper, more consistent spark through its precision-engineered electrode design, ensuring optimal combustion efficiency and reliable performance across a...AU4123- SKU:
- AU4123
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- GROUND ELECTRODE SHAPE:
- STANDARD
- PRODUCT NAME:
- SPARK PLUG
- RIDING STYLE:
- STREET
- HEAT RANGE:
- 3
- MODEL:
- BPR5HS
- STYLE:
- COPPER
- CENTER ELECTRODE PROJECTION:
- PROJECTED
- CENTER ELECTRODE TYPE:
- NECKED DOWN
- ELECTRODE TIP MATERIAL:
- NICKEL ALLOY
- TERMINAL CONFIGURATION:
- THREADED STUD
- UNITS:
- EACH
- GROUND ELECTRODE CONFIGURATION:
- SINGLE
- TYPE:
- RESISTOR
$7.70 -
AUTOLITE Spark Plug - #4345 4345
AUTOLITE
$6.65Sharp, consistent ignition is the foundation of reliable engine performance, and the AUTOLITE #4345 delivers exactly that with a tapered nickel/chrome alloy tip designed to produce a leaner, more focused spark. Whether you're tuning a street engine or...AU2585- SKU:
- AU2585
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- ELECTRODE TIP MATERIAL:
- NICKEL ALLOY
- MODEL:
- ZGR5C
- PRODUCT NAME:
- SPARK PLUG
- RIDING STYLE:
- STREET
- CENTER ELECTRODE PROJECTION:
- PROJECTED
- TYPE:
- RESISTOR
- CENTER ELECTRODE TYPE:
- NECKED DOWN
- GROUND ELECTRODE CONFIGURATION:
- SINGLE
- TERMINAL CONFIGURATION:
- THREADED STUD
- UNITS:
- EACH
- GROUND ELECTRODE SHAPE:
- STANDARD
- HEAT RANGE:
- 6
- STYLE:
- COPPER
$6.65 -
PowerMadd E3 Spark Plug for Ski-Doo MXZ Sport 600 ACE 2012-2015 E3.34
POWERMADD/COBRA
$10.00The PowerMadd E3 Spark Plug delivers measurable improvements in combustion efficiency for your Ski-Doo MXZ Sport 600 ACE, resulting in quicker throttle response and more consistent ignition across varying operating conditions. The Diamond Fire electrode...21030083- SKU:
- 21030083
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- CENTER ELECTRODE TYPE:
- STANDARD
- ELECTRODE TIP MATERIAL:
- NICKEL ALLOY
- HEAT RANGE:
- 4 - 7
- HEX SIZE METRIC:
- 20.6 MM
- THREAD REACH METRIC:
- 19.1 MM
- CENTER ELECTRODE PROJECTION:
- PROJECTED
- TERMINAL CONFIGURATION:
- REMOVABLE NUT
- UNITS:
- EACH
- GROUND ELECTRODE CONFIGURATION:
- SINGLE
- PRODUCT NAME:
- SPARK PLUG
- TYPE:
- RESISTOR
- GROUND ELECTRODE SHAPE:
- SPLIT
- RIDING STYLE:
- STREET
$10.00 -
PowerMadd E3 Spark Plug for Suzuki GSX-R1000 2001-2009 E3.38
POWERMADD/COBRA
$10.00The PowerMadd E3 Spark Plug is engineered to maximize combustion efficiency in your GSX-R1000, delivering sharper throttle response and measurable gains in both power output and fuel economy. The Diamond Fire electrode geometry accelerates flame kernel...21030085- SKU:
- 21030085
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- CENTER ELECTRODE TYPE:
- STANDARD
- ELECTRODE TIP MATERIAL:
- NICKEL ALLOY
- TYPE:
- RESISTOR
- CENTER ELECTRODE PROJECTION:
- PROJECTED
- RIDING STYLE:
- STREET
- THREAD REACH METRIC:
- 19.1 MM
- GROUND ELECTRODE CONFIGURATION:
- SINGLE
- HEAT RANGE:
- 8
- HEX SIZE METRIC:
- 16 MM
- PRODUCT NAME:
- SPARK PLUG
- GROUND ELECTRODE SHAPE:
- SPLIT
- TERMINAL CONFIGURATION:
- REMOVABLE NUT
- UNITS:
- EACH
$10.00
