NGK CR8EK Spark Plug
Spark plug NGK CR8EK NGK is the world's leading manufacturer of spark plugs. NGK spark plugs guarantee the highest quality and are used by many Japanese and European motorcycle manufacturers. State-of-the-art production facilities, major investments in research and development, as well as a strong commitment to racing, from Formula 1 to two-wheel motor racing, are what make NGK spark plugs so successful. Spark plug NGK CR8EK NGK is the world's leading manufacturer of spark plugs. NGK spark plugs guarantee the highest quality and are used by many Japanese and European motorcycle manufacturers. State-of-the-art production facilities, major investments in research and development, as well as a strong commitment to racing, from Formula 1 to two-wheel motor racing, are what make NGK spark plugs so successful.
Spark plug NGK CR8EK NGK is the world's leading manufacturer of spark plugs. NGK spark plugs guarantee the highest quality and are used by many Japanese and European motorcycle manufacturers. State-of-the-art production facilities, major investments in research and development, as well as a strong commitment to racing, from Formula 1 to two-wheel motor racing, are what make NGK spark plugs so successful. Spark plug NGK CR8EK NGK is the world's leading manufacturer of spark plugs. NGK spark plugs guarantee the highest quality and are used by many Japanese and European motorcycle manufacturers. State-of-the-art production facilities, major investments in research and development, as well as a strong commitment to racing, from Formula 1 to two-wheel motor racing, are what make NGK spark plugs so successful.
Spark plug NGK CR8EK NGK is the world's leading manufacturer of spark plugs. NGK spark plugs guarantee the highest quality and are used by many Japanese and European motorcycle manufacturers. State-of-the-art production facilities, major investments in research and development, as well as a strong commitment to racing, from Formula 1 to two-wheel motor racing, are what make NGK spark plugs so successful. Spark plug NGK CR8EK NGK is the world's leading manufacturer of spark plugs. NGK spark plugs guarantee the highest quality and are used by many Japanese and European motorcycle manufacturers. State-of-the-art production facilities, major investments in research and development, as well as a strong commitment to racing, from Formula 1 to two-wheel motor racing, are what make NGK spark plugs so successful.
Spark plug NGK CR8EK NGK is the world's leading manufacturer of spark plugs. NGK spark plugs guarantee the highest quality and are used by many Japanese and European motorcycle manufacturers. State-of-the-art production facilities, major investments in research and development, as well as a strong commitment to racing, from Formula 1 to two-wheel motor racing, are what make NGK spark plugs so successful. Spark plug NGK CR8EK NGK is the world's leading manufacturer of spark plugs. NGK spark plugs guarantee the highest quality and are used by many Japanese and European motorcycle manufacturers. State-of-the-art production facilities, major investments in research and development, as well as a strong commitment to racing, from Formula 1 to two-wheel motor racing, are what make NGK spark plugs so successful.
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The lowest price for NGK CR8EK Spark Plug right now is $8.50 at Spark Plugs Direct, compared across 50 retailers.
The all-time low was $6.30 on 30 Jan 2026 — today's price is 35% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 2 Aug 2026.
Last updated at 02/08/2026 01:30:43
NGK (3478) CR8EK Standard Spark Plug, Pack of 1
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Buy NGK Spark Plug - CR8EK online @ Spark Plugs Direct
Delivery between 5–11 Aug $9.70
NGK CR8EK Spark Plug
Delivery between 3–13 Aug $10.95
NGK Spark Plug - CR8EK
Delivery between 5–13 Aug $8.73
NGK CR8EK Spark Plug | Road Motorcycle | CR8K | Single | Petrol | Nickel | 109 °C | 0087295134788
Delivery $6.95
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Ngk Spark Plug (cr8ek) For Suzuki Gsx 1400 01-07
Free delivery
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2001-2012 Yamaha YZ250F NGK Spark Plug CR8EK Single Spark Plug | 09482-00412 | 09482-00413 | Nickel | Petrol | 109 °C | Scooter
Free delivery
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NGK Multiground Spark Plug 3478 CR8EK
30-day returns
NGK C Series Multi-Ground Electrodes Spark Plugs - CR8EK
Delivery between Tue – Thu $9.95
NGK C Series Multi-Ground Electrodes Spark Plugs
Delivery between Tue – Thu $9.95
originally posted on rockymountainatvmc.com
It's almost inhuman what I ask of my spark plugs, thousands of times every minute (2t so it's twice as bad as it could be) I spray them with poisonous gas and demand that they produce the perfect size and temperature of spark at exactly the right millisecond just so they can be torched in a fiery inferno of their own creation. This torture sometimes goes on for hours on end and after it's over the best they can hope for, is to sit in a dank smelly cramped hole waiting for our next "session". It's miraculous that they do so without almost no failures day after day. Some of you pigs take your plugs for granted and only complain on the odd occasion when something does go wrong, not me though. I know who the real hero is on my bike.-m-2020 KTM 300 XC-W i (Fuel Injected)--
originally posted on rockymountainatvmc.com
I have had success with NGK sparkplugs over the years. They have helped me diagnose lean conditions in my older bikes by comparing coloration. I recommend using bare minimum of anti-seize and to check twice for cross-threading prior to torqueing it down.
originally posted on rockymountainatvmc.com
A review. It's a great replacement plug. Still running strong since it was installed in the machine. Which the wheeler is non stop from spring to fall. This is the brand I like and definitely stick to purchasing in the near future!
| Thread Size | 10mm |
| Thread Pitch | 1.0mm |
| Seat Type | Gasket |
| Resistor Value | 5K Ohm |
| Reach | 19mm (3/4") |
NGK (3478) CR8EK Standard Spark Plug, Pack of 1
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Buy NGK Spark Plug - CR8EK online @ Spark Plugs Direct
Delivery between 5–11 Aug $9.70
NGK CR8EK Spark Plug
Delivery between 3–13 Aug $10.95
NGK Spark Plug - CR8EK
Delivery between 5–13 Aug $8.73
NGK CR8EK Spark Plug | Road Motorcycle | CR8K | Single | Petrol | Nickel | 109 °C | 0087295134788
Delivery $6.95
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
It's almost inhuman what I ask of my spark plugs, thousands of times every minute (2t so it's twice as bad as it could be) I spray them with poisonous gas and demand that they produce the perfect size and temperature of spark at exactly the right millisecond just so they can be torched in a fiery inferno of their own creation. This torture sometimes goes on for hours on end and after it's over the best they can hope for, is to sit in a dank smelly cramped hole waiting for our next "session". It's miraculous that they do so without almost no failures day after day. Some of you pigs take your plugs for granted and only complain on the odd occasion when something does go wrong, not me though. I know who the real hero is on my bike.-m-2020 KTM 300 XC-W i (Fuel Injected)--
I have had success with NGK sparkplugs over the years. They have helped me diagnose lean conditions in my older bikes by comparing coloration. I recommend using bare minimum of anti-seize and to check twice for cross-threading prior to torqueing it down.
A review. It's a great replacement plug. Still running strong since it was installed in the machine. Which the wheeler is non stop from spring to fall. This is the brand I like and definitely stick to purchasing in the near future!
I always use NGK whenever possible. I've never had a plug related issue on a four stroke with them (2 strokes will eventually foul, oil in the gas will do that). My supercharged truck originally spec'd expensive platinum plugs, after extensive testing they concluded that the standard NGK held up just as well. I've got 50k on the last set and haven't had an issue. I know the example wasn't a bike but, a supercharged engine is a tough environment for a plug. They also hold up well in all my bikes and quads.
NGK Spark plugs are the best for all ATV, UTV AND Motorcycles. Rocky Mountain ATV has all your parts or can find and get your parts with fast delivery.These spark plugs last longer and do not foul out as bad with a rich carb adjustment.I recommend NGK spark plugs for all your rides.Thanks, Mike
Cannot go wrong with the NGK resistor. I've never had one foul and they hold their gap incredibly well. Had a few champions (local shop was out of NGKs) foul even running one step hotter due to some slow single track with less experienced riders causing slower pace. Rode a friend's bike back to camp and grabbed the old NGK out of the toolbox and popped it back in out on the trail and fired right back up and went another 20 hours on that plug before I changed it just as a matter of maintenance. NGK all the way.
The NGK CR7HSA spark plug is whats called for in my sons 2019 Honda TRX 90X ATV. I was doing a tune-up and wanted to change the spark plug so I found it on RMATV at a good price so I bought it. NGK plugs have been around as far as I can remember. They are top quality.
I’ve always been a big fan of NGK plugs I use them in everything and I’ve never fouled one out. If someone would thought it would be either the oil ratio is rich and they don’t rev the engine out for a few seconds every couple minutes, or on a 2 stroke they let it warm up on an idle without revving the engine or the carb jetting is rich. But as of now no NGK plug I’ve ever owned has fouled. I did use to use Champion plugs but NGK are so much easier to get.
It's no secret NGK makes a quality plug. Dependable starts and reliable, consistent performance. This is the OE stock plug in my 2018 Yamaha Kodiak 450 4x4, and I keep a new one handy as a spare, but normally run NGK Iridiums.
This "spark plug" is a truly amazing piece of kit. When a well-timed charged goes into the top, the bottom section, which is screwed into an internal combustion engine, makes a spark. This allows the engine to fire, which contains a cylinder and piston and is injected with petrol, to fire safely. Better still, the spark plug can do this over and over again, which helps the engine fire continuously and power forward movement. Incredible!An essential bit of kit, and I got this one as a spare.
| Thread Size | 10mm |
| Thread Pitch | 1.0mm |
| Seat Type | Gasket |
| Resistor Value | 5K Ohm |
| Reach | 19mm (3/4") |
