on 2011 mazda 3 S will it fix?

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

Will they fit my focus ST 2015

Try this:http://www.partcat.com/ngk

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NGK 4344 ltr5ix – 11 Spark Plug (Iridium IX) (Pack of 4)

Product ID: 766371461

Details

Brand
NGK
Core Material
Iridium
Thread Size
14mm
Top Material Type
Iridium
Vehicle Service Type
Car Truck

⚡Iridium IX for max spark efficiency

🔧Pack of 4 for full engine upgrade

🏎️Trusted by pro racers worldwide

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406.92 DT

Duties & taxes included

In stock

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Description

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

PRECISION FIT FINISH - Designed with exact OEM specifications for seamless installation on front and rear positions.
COMPLETE 4 PACK UPGRADE - Replace all cylinders at once for balanced engine performance and hassle-free maintenance.
GLOBAL RACERS CHOICE - Preferred by street racers and professional teams, ensuring your ride runs at peak power and reliability.
RACE PROVEN IRIDIUM TECH - Experience superior ignition with NGK’s advanced iridium electrode for unmatched durability and performance.
LONG LASTING ENGINE OUTPUT - Engineered to maximize combustion efficiency, delivering consistent power and fuel economy over time.

The NGK 4344 Iridium IX Spark Plug pack of 4 combines cutting-edge iridium technology with race-proven durability, delivering superior ignition performance trusted by professionals worldwide. Designed for long-lasting engine efficiency and a perfect OEM fit, this set ensures your vehicle runs smoother, faster, and more reliably.

Specifications

ASIN	B0042UC1JW
Amazon Bestseller	#911,714 in Automotive ( See Top 100 in Automotive ) #5,540 in Automotive Replacement Spark Plugs
Brand Name	NGK
Compatible with Vehicle Type	Car, Truck
Core Material	Iridium
Customer Reviews	4.7 4.7 out of 5 stars (499)
Gap Size	0.04 Inches
Included Components	4344
Item Weight	0.44 Pounds
Manufacturer	NGK Spark Plug
Manufacturer Part Number	LTR5IX-11
Model Number	4344
OEM Equivalent Part Number	NGK 4344 LTR5IX-11
Thread Size	14mm
Top Material Type	Iridium
UPC	087295043448
Unit Count	4.00 本

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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