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NGK CR9EIX - Iridium IX Spark Plug - 4-Pack/--

NGK CR9EIX - Iridium IX Spark Plug - 4-Pack/--

Q: Are these ngk 3521 cr9eix iridium ix spark plugs?

These are correct and they perform flawlessly! Ron

Q: Will these fit a 2019 polaris rzr turbo s

To be safe: check with dealer or a cross reference app to be sure. Ron

Q: Will this work on my Harley Davidson 2018 street glide special?

I have a 2017 Road King with the Milwaukee 8 and this is the one it calls for.

Q: Are these the right iridium plugs for an Indian scout 60?

NGK has multiple grades of plugs that may fit your engine. It is recommended to go to NGK site at https://ngksparkplugs.com/en/part-finder to verify the applications that will fit your engine. This site will show you all of the available plugs to fit your engine and will also show you which grade plug is recommended for the best performance of your specific engine.

Product ID: 471862111

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Details

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

⚡Iridium core for max spark efficiency

📦4-pack genuine NGK OEM parts

🔩Precision 10mm thread size fit

Frequently Bought Together

NGK CR9EIX - Iridium IX Spark Plug - 4-Pack/--

K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils, Wrench Off Nut: Fits Select Suzuki Motorcycles, KN-138

K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 2006-2010 SUZUKI (GSXR600, GSXR750) SU-7506

Description

⚡ Ignite your drive with NGK Iridium IX – where power meets precision!

COMPLETE 4 PACK VALUE - Get a full set of four plugs, ideal for a comprehensive engine tune-up or upgrade.
DURABILITY THAT LASTS - Iridium top material resists wear and corrosion, extending spark plug lifespan significantly.
OEM QUALITY ASSURANCE - Genuine NGK parts with original packaging guarantee authentic performance and peace of mind.
PERFECT FIT EVERY TIME - Precision 10mm thread size ensures seamless installation and reliable compatibility with your vehicle.
UNMATCHED IGNITION POWER - Iridium IX core delivers superior spark for enhanced engine performance and fuel efficiency.

The NGK CR9EIX Iridium IX Spark Plug 4-pack features genuine OEM parts with a durable iridium core and top, designed for superior ignition performance and long-lasting reliability. With a precise 10mm thread size, these plugs fit seamlessly into your vehicle, ensuring optimal engine efficiency and fuel economy. Made in the USA, this set is perfect for professional-grade maintenance or performance upgrades.

Specifications

Brand	NGK
Core Material	Iridium
Thread Size	10mm
Top Material Type	Iridium
Vehicle Service Type	Car
OEM Part Number	7085731
Manufacturer	NGK
Model	4 pack NGK Iridium IX 3521 Spark Plug
Product Dimensions	8.41 x 2.39 x 8.43 cm; 127.01 g
Item model number	3521
Manufacturer Part Number	CR9EIX
Position	Front, Rear
Manufacturer	NGK
Country of Origin	USA
Item Weight	127 g

Have a Question? See What Others Asked

Are these ngk 3521 cr9eix iridium ix spark plugs?

Will these fit a 2019 polaris rzr turbo s

Will this work on my Harley Davidson 2018 street glide special?

Are these the right iridium plugs for an Indian scout 60?

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