⚡ Ignite your ride with NGK’s precision spark – don’t get left in the dust!
The NGK (7544) CR7HIX Iridium IX Spark Plug features a durable iridium core and a precise 1.1mm gap, designed for universal 10mm thread motorcycle fitment. Lightweight and compact, it delivers reliable ignition performance, backed by NGK’s trusted manufacturing legacy.
| Brand | NGK |
| Core Material | Iridium |
| Gap Size | 1.1 months |
| Thread Size | 10mm |
| Top Material Type | Metal |
| Vehicle Service Type | Motorcycle |
| Global Trade Identification Number | 00087295175446 |
| Automotive Fit Type | Universal Fit |
| UPC | 087295175446 |
| OEM Part Number | 7544 |
| Manufacturer | NGK Spark Plugs |
| Model | NGK Spark Plugs 7544 |
| Item Weight | 1.06 ounces |
| Product Dimensions | 0.35 x 0.39 x 1.3 inches |
| Item model number | 7544 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | CR7HIX |
| Position | Unknown |
| Safety Rating | NÃO APLICÁVEL |
A**R
Works great
Seems legit
A**S
Kayo 70
Why did you pick this product vs others?:Great plug for the kayo 70
C**Y
Still working great
Using this in a 49cc gas bike that I use daily. Can definitely tell the difference from the original cheap plug it came with and this. Fits great, gapsping was on point, and performs excellent. Built to last and worth the money.
B**U
It fits gy6 150cc
Work on gy6 150cc
N**S
Holy Cow!!! What a wonderful upgrade.
I took a chance on this NGK plug. My Kymco Agility 50 is 3 years old and figured I'd replace it. I pulled the old NKG plug out and replaced it with a similar Autolite that I got at a local box store. The old plug had worked much better and put it back in.Then I saw this Iridium and bought it. Put it in my scooter this morning and immediately saw a big difference just when I pushed the starter button. Boom! The engine burst into life immediately.My quick test drive turned into a 100+ mile tour. The engine was quicker and more responsive than it had ever been before. It was as if I'd given the scooter a major tuneup. I'm not kidding when it seemed as if my little 50cc had grown bigger, that somehow the engine had increased in size to a 60cc.The extra $$$ spent on this plug is totally worth it. At least so far. I really hope that the new performance I've seen keeps on going as I putter my new scooter down the road.
T**.
Works great in my lady's TTR-125
I recently acquired a used TTR-125 for my lady and, since it was used, I decided to rebuild the carb and do a tune-up as soon as I got it. Since iridium plugs are supposed to be less prone to fouling, I decided to give this a try in her bike. I know some people make claims of these providing more power but I purchased this entirely for the purpose of having a plug that is more resistant to fouling. Since it's a small displacement engine anyhow, I really don't think this plug makes any difference in power but I can say that I've had zero issues related to spark with this plug. The bike fires quickly (usually within 2 kicks) and once it's running we have had zero issues with the bike performing perfectly, even with it being an older 2004 model. Definitely worth the little bit of extra cost for the added piece of mind.
A**
Fits on a honda crf80f
Fits perfect on Honda crf80f...fast shipping
M**Y
Seems fine - not supercharged
I upgraded to this plug for my two Tao Tao ATM 50cc scooters. Not a huge jump in performance (even though I swapped out the stock spark plug caps to a higher performance model at the same time), but it was easy to install after watching a YouTube video, and the online mechanic types think it will do well for the long haul. The scooters both seem to idle better with this new plug, but on the road they still accelerate at about the same rate.
