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

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

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: 3575720

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Details

Brand
NGK
Core Material
Iridium
Thread Size
10mm
Top Material Type
Metal
Vehicle Service Type
Motorcycle

⚡Iridium core for max spark efficiency

🔧Universal 10mm thread fits most motorcycles

⏱️1.1mm precise gap for optimal ignition

Frequently Bought Together

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

Denso Spark Plug Terminal Nut

Description

⚡ Ignite your ride with precision and power!

IRIDIUM POWER BOOST - Experience superior ignition with NGK’s ultra-durable iridium core, engineered for peak performance and longevity.
PRECISION SPARK GAP - 1.1mm gap ensures consistent, reliable combustion—maximize your engine’s efficiency every ride.
TRUSTED NGK QUALITY - Backed by NGK’s legacy, this spark plug delivers unmatched reliability and performance you can count on.
LIGHTWEIGHT COMPACT - At just over an ounce and slim dimensions, it’s engineered for seamless integration without added bulk.
UNIVERSAL FIT FLEXIBILITY - 10mm thread size designed to fit a wide range of motorcycles, making upgrades effortless and hassle-free.

The NGK CR7HIX Iridium IX Spark Plug features a high-performance iridium core and a precise 1.1mm gap, designed for universal 10mm thread motorcycle applications. Lightweight and compact, it ensures reliable ignition and enhanced engine efficiency, backed by NGK’s trusted manufacturing standards.

Specifications

Brand	NGK
Core Material	Iridium
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

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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