Rated 4.7 out of 5 based off 4,297 ratings

$2.99 View Price

Brand NGK
Core Material Copper
Top Material Type Ceramic
  • Made in United States
  • Product type : SPARK PLUG
  • Package dimensions : 1.778 cm x 2.54 cm x 8.128 cm
  • Package weight : 0.032 kg

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NGK (4549) CR7HSA Standard Spark Plug, Pack of 1 (5100.5714)

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NGK Spark Plug Stock # 4549

Product Reviews:

steve g.
5.0 out of 5 stars

Good
Reviewed in the United States on December 2, 2022
Size: Standard
Verified Purchase
Works
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Helpful
Randy Cortez
5.0 out of 5 stars

Works as it should
Reviewed in the United States on November 4, 2022
Size: Standard
Verified Purchase
Replaced it on my 200 cc Chinese scooter because the spark plug that was on there was very cheap quality. I have noticed a huge performance gain with this spark plug.
Read more
Helpful
Gabriel Marquez
5.0 out of 5 stars

Perfect fit for my 2007 Kymco agility 125
Reviewed in the United States on September 7, 2022
Size: Standard
Verified Purchase
Perfect fit for my 2007 Kymco agility 125
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Helpful
Firefighter 268
5.0 out of 5 stars

Honda XR100R
Reviewed in the United States on August 22, 2022
Size: Standard
Verified Purchase
Works as expected.
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Helpful
Gary Koller
5.0 out of 5 stars

great quality
Reviewed in the United States on March 25, 2021
Size: Standard
Verified Purchase
i bought my wife a $1400.00 chinese four wheeler last year and starting after sitting for a few days was a nightmare. i usually had to remove the original spark plug/clean it /etc. etc. with this spark plug the motor fires up right away. go to the interchange sites to find an ngk plug to replace the original plug on your chinese motors. you will be happy.
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2 people found this helpful
Helpful
Amazon Customer
4.0 out of 5 stars

Great price, but did not include the terminal
Reviewed in the United States on October 11, 2017
Size: Standard
Verified Purchase
Like many other reviews claim, the plug I received did not include the terminal (metal tip where the wire connects to). At the moment of this review, the product picture shows the plug with a terminal, but again, the one I received did not have it. After a quick search online for the same part number (NGK 4549), I now believe that the terminal is just not included with this particular plug and the problem is that the vendor/seller is using the incorrect picture. My picture shows the actual plug as I received it.
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Customer image
4.0 out of 5 stars Great price, but did not include the terminal
By Amazon Customer on October 10, 2017
Like many other reviews claim, the plug I received did not include the terminal (metal tip where the wire connects to). At the moment of this review, the product picture shows the plug with a terminal, but again, the one I received did not have it. After a quick search online for the same part number (NGK 4549), I now believe that the terminal is just not included with this particular plug and the problem is that the vendor/seller is using the incorrect picture. My picture shows the actual plug as I received it.
Images in this review
Customer image
Customer image
2 people found this helpful
Helpful
DavidTX
5.0 out of 5 stars

Fixed hard start and misfire on scooter.
Reviewed in the United States on November 5, 2020
Size: Standard
Verified Purchase
Replaced a failing chinese scooter gy6 engine plug. Starting problems gone misfiring disappeared. Very good value and long life of this NGK. After this sparkplug was gone over two At7c chinese that failed the electrode isolator.