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日本特殊陶業(NGK) イリジウムIXプラグ CR7HIX No.7544 [ネジ型]

日本特殊陶業(NGK) イリジウムIXプラグ CR7HIX No.7544 [ネジ型]

Q: Does it work for all gy6 engines?

These fit and work perfect in GYD.139QMB engines 49cc.50cc.80cc.100cc engines and BBK engines..

Q: I read a lot of ppl say they use it in a 50cc gy6 scooter, but the manual says it takes a A7TC OR A7RTC. Will this work?

yes the atc is a cheap Chinese plug the us replace is this plug both the ngk copper core or iridum plug s the best I use this in 3 of my scooters 50cc and 80cc bigbore kits you will be happy you spent the few dollars more this is what you want its a 10mm plug direct fit and replacement for the atc brand the gap is pre gaped and ready to go in the gy6 engines they come with a threaded top no cap buy the atc brand dosnt use a cap either I hope this helps jim

Q: Will this fit a yamaha YB 125 cc

If NGK (4549) CR7HSA is your standard plug, then yes.

Product ID: 731661882

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Details

Brand
NGK
Core Material
Copper
Top Material Type
Metal
Vehicle Service Type
Motorcycle
Global Trade Identification Number

📏0.5 in (12.7 mm) screw length

🔧0.6 in (16 mm) hex diagonal side

🔩0.4 in (10 mm) screw diameter

Frequently Bought Together

NGK (7544) CR7HIX Iridium IX Spark Plug, Pack of 1

Denso Spark Plug Terminal Nut

Description

⚡ Ignite your drive with NGK’s precision-engineered Iridium IX spark plug!

TRUSTED NGK QUALITY - From Japan’s leading ignition specialist, ensuring reliability and longevity in every drive.
COMPACT YET POWERFUL - At just 30 grams and 33 mm length, it fits tight engine spaces without compromising durability.
IRIDIUM IX ADVANTAGE - Superior iridium tip for enhanced ignition efficiency and extended lifespan—stay ahead of the pack.
NO BATTERIES NO HASSLE - Completely maintenance-free design means you focus on the road, not replacements.
PRECISION FIT MAXIMUM PERFORMANCE - Engineered with a 0.4-inch screw diameter for seamless installation and optimal spark delivery.

The NGK Iridium IX CR7HIX spark plug features a 0.4-inch screw diameter, 0.5-inch screw length, and a 0.6-inch hex diagonal side, weighing only 30 grams. Designed for high performance and durability, it delivers superior ignition efficiency with a premium iridium tip, making it a trusted choice for professional-grade engine tuning and maintenance.

Specifications

Manufacturer	日本特殊陶業(NGK)
Part number	CR7HIX
Item Weight	30 g
Product Dimensions	0.9 x 1 x 3.3 cm; 30 g
Is Discontinued By Manufacturer	No
Color	without
Volume	100 Milliliters
Batteries Included	No
Batteries Required?	No
Item Dimensions LxWxH	9 x 10 x 33 mm

Have a Question? See What Others Asked

Does it work for all gy6 engines?

will this fit a honda r80

I read a lot of ppl say they use it in a 50cc gy6 scooter, but the manual says it takes a A7TC OR A7RTC. Will this work?

Will this fit a yamaha YB 125 cc

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