NGK 4218 Spark Plug 4 Pack

Q: Work with a Yamaha wr450f?

no it does not , the best way to check what plug fits your application visit , www.ngk.com . hopefully this helps

Q: Will this work on a 2004 Yamaha yz450f?

Yes this will work in your YZ450F

Product ID: 27237536

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Details

Brand
NGK
Core Material
Platinum
Thread Size
8mm
Top Material Type
Metal
Vehicle Service Type
Car Truck

🔥0.6mm Iridium tip for extreme ignitability

⚙️Longer insulator nose prevents fouling

🛡️Triple gasket seal stops combustion leaks

Frequently Bought Together

Description

⚡ Ignite your drive with NGK’s precision spark – don’t get left in the cold!

FOULING RESISTANCE - Longer insulator nose and corrugated ribs prevent fouling and flashover, keeping your engine clean.
LEAK FREE COMBUSTION - Triple gasket seal ensures zero gas leakage, maximizing engine efficiency.
DURABILITY ENGINEERED - Iridium alloy withstands extreme heat and wear for long-lasting performance.
PRECISION IGNITION POWER - Laser-welded fine Iridium tip delivers unmatched spark stability and throttle response.
UNIVERSAL HIGH PERFORMANCE FIT - Compatible with cars and trucks, designed for the performance enthusiast who demands reliability.

The NGK 4218 Spark Plug 4 Pack features a 0.6mm laser-welded Iridium tip for superior ignitability and durability. Its longer insulator nose and corrugated ribs prevent fouling and flashover, while a triple gasket seal eliminates combustion gas leakage. Designed for universal fit in cars and trucks, this high-performance spark plug ensures enhanced throttle response and reliable engine efficiency, crafted with premium materials in Japan.

Specifications

Brand	NGK
Core Material	Platinum
Thread Size	8mm
Top Material Type	Metal
Vehicle Service Type	Car, Truck
Global Trade Identification Number	00087295042182
Automotive Fit Type	Universal Fit
OEM Part Number	297 921
Manufacturer	NGK
Model	314818
Item Weight	1.12 ounces
Product Dimensions	3.43 x 0.98 x 0.89 inches
Item model number	CR8EIX 4218
Is Discontinued By Manufacturer	No
Manufacturer Part Number	CR8EIX
Position	Unknown
Safety Rating	other

Have a Question? See What Others Asked

Work with a Yamaha wr450f?

right plug for a 2014 yamaha fjr es???

Will this fit a 50cc 4 stroke pocket bike?

Will this work on a 2004 Yamaha yz450f?

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