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NGK 3579 Standard Spark Plug - BZ7HS-10, 1 pack

4.5 4.5 out of 5 stars 114 ratings
Brand NGK
Core Material Copper
Top Material Type Nickel

About this item

  • Designed to operate over a much wider heat range than ordinary plugs
  • Resists carbon buildup and pre-ignition
  • High alumina ceramics for better heat transfer and electrical insulation
  • Solid copper core and nickel tipped electrode provide a longer plus life
  • Patented triple gasket sealing process eliminates the possibility of combustion gas leakage
› See more product details

Top Brand: NGK

Highly Rated
100K+ customers rate items from this brand highly
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100K+ orders for this brand in past 3 months
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Product Description

NGK Standard Spark Plugs are treated with corrosion resistant plating to ensure ease of installation and removal. The 98% pure copper core delivers increased heat dissipation for more reliable starts and reduced risk of overheating. Cold-rolled threads prevent cross-threading and damage to cylinder heads. Trivalent plating eliminates need for anti-seize. Corrugated ribs prevent flashover. High-grade alumina silicate ceramic.

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Technical Details

Additional Information

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NGK 3579 Standard Spark Plug - BZ7HS-10, 1 pack

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Price—$37.90$12.62$13.99$30.10$4.69
Delivery—
Get it May 1 - 3
Get it May 1 - 3
Get it as soon as Friday, May 3
Get it as soon as Friday, May 3
Get it as soon as Friday, May 3
Customer Ratings
4.54.5 out of 5 stars114
4.34.3 out of 5 stars4
4.34.3 out of 5 stars20
4.74.7 out of 5 stars337
4.84.8 out of 5 stars67
4.64.6 out of 5 stars153
Sold By
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OverStockDirect
Sixity Auto
Kesslo
Sixity Auto
Amazon.com
number of items
1
10
1
4
6
1
core material
Copper
Copper
Copper
—
Copper
Copper
top material
Nickel
Ceramic
—
Metal
—
Ceramic

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Customer reviews

4.5 out of 5 stars
4.5 out of 5
114 global ratings
Worked Great on 1975 50hp Johnson
5 Stars
Worked Great on 1975 50hp Johnson
Just put 2 in the motor on the boat. They are working really well. 40 year old motor going strong! The Model is 50esl75b if that is helpful. I highly recommend these, and they are at a really cheap price.
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Top reviews from the United States

Brandon
5.0 out of 5 stars Worked Great on 1975 50hp Johnson
Reviewed in the United States on August 24, 2021
Verified Purchase
Just put 2 in the motor on the boat. They are working really well. 40 year old motor going strong! The Model is 50esl75b if that is helpful. I highly recommend these, and they are at a really cheap price.
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Brandon
5.0 out of 5 stars Worked Great on 1975 50hp Johnson
Reviewed in the United States on August 24, 2021
Just put 2 in the motor on the boat. They are working really well. 40 year old motor going strong! The Model is 50esl75b if that is helpful. I highly recommend these, and they are at a really cheap price.
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Customer imageCustomer image
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Craig
5.0 out of 5 stars Great in my 94 Johnson Outboard motor.
Reviewed in the United States on April 12, 2017
Verified Purchase
These work great in my 94 Johnson Outboard motor. (2 Cycle)
Every spring I burn out the fog oil from winter storage with the plugs from the prior year.
Even though these plugs still look good not fouled. $12 worth of prevention beats getting stuck on the Lake.
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B Snider
5.0 out of 5 stars shipping package was not very well thought out as the ...
Reviewed in the United States on March 10, 2016
Verified Purchase
shipping package was not very well thought out as the spark plugs were bounced around and all came out of their boxes, but it didn't really effect the product.
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Jeffrey Scott
4.0 out of 5 stars Good deal
Reviewed in the United States on August 21, 2015
Verified Purchase
Good spark plugs, good price, fast shopping. Very satisfied with my purchase.
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JerryJ
5.0 out of 5 stars Evinrude
Reviewed in the United States on September 28, 2019
Verified Purchase
Great plug for older 2-cylinder Evinrude.
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Michael S Perry
5.0 out of 5 stars Just right
Reviewed in the United States on October 21, 2019
Verified Purchase
Just right
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Dave C
1.0 out of 5 stars Description says "NGK 3579 Spark Plug - BZ7HS-10, 10 Pack"
Reviewed in the United States on October 25, 2020
Verified Purchase
Ordered this thinking it was a 10-pack because the description said that. Received 1 spark plug. Thought maybe it was a special deal or sale. False advertising. Will keep the single spark plug because I need it but buyer beware this is not a 10 pack.
4 people found this helpful
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Barry August
5.0 out of 5 stars NGK plugs alway perform!
Reviewed in the United States on May 29, 2014
Verified Purchase
These plugs are just right, right out of the box. Just gap them to your engine's specifications and enjoy lots of hours of trouble free running.
One person found this helpful
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Top reviews from other countries

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Samuel ALBIERO
5.0 out of 5 stars Correspond à la description.
Reviewed in Canada on February 15, 2024
Verified Purchase
Perfect fit pour mon evinrude E8RCSS
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Schleffie
5.0 out of 5 stars Fast shipping
Reviewed in Canada on June 10, 2023
Verified Purchase
Works great
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Richie
5.0 out of 5 stars Prompt shipping.
Reviewed in Canada on February 1, 2019
Verified Purchase
Item received in a good amount of time exactly as described in the ad.
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Val Wawrzynczak
5.0 out of 5 stars Five Stars
Reviewed in Canada on April 13, 2018
Verified Purchase
Good quality at reasonable price
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Brian C
5.0 out of 5 stars Best plug for 9
Reviewed in Canada on May 28, 2015
Verified Purchase
Best plug for 9.9 hp, 2 stroke, Evinrude. Particularly when used on a sail boat and motor is seldom run wide open.
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