SKU: 8726707629

NGK Spark Plug - DR8ES (5423)

Sale price$12.59 Regular price$13.99
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Ships within 48 hours · Estimated delivery Jul 21 - Jul 26

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Description

NGK Spark Plug - DR8ES (5423)NGK have over 80 years of experience in spark plug manufacturing and are the world leader in spark plug technology. NGK has an extensive range of spark plugs, each with their own unique characteristics specifically engineered to its application and designed to suit a broad range of motorcycles, ATVs & UTVs in Australasia. With NGK's dedication to quality, outstanding reliability and state of the art manufacturing techniques, you can rely on your NGK

NGK have over 80 years of experience in spark plug manufacturing and are the world leader in spark plug technology. NGK has an extensive range of spark plugs, each with their own unique characteristics specifically engineered to its application and designed to suit a broad range of motorcycles, ATVs & UTVs in Australasia. With NGK's dedication to quality, outstanding reliability and state of the art manufacturing techniques, you can rely on your NGK Spark Plugs.

Don’t just ask for a spark plug, insist on NGK.

The 98% pure copper core delivers increased heat dissipation for more reliable starts and reduced risk of overheating. While cold-rolled threads prevent cross-threading and damage to cylinder heads and a trivalent plating eliminates the need for anti-seize. Complete with a high-grade alumina silicate ceramic.

Shell

  • Thread Size: 12mm
  • Thread Pitch: 1.25mm
  • Seat Type: Gasket
  • Resistor Value: 5K Ohm
  • Reach: 19mm (3/4")
  • Hex Size: 18mm
  • Terminal Type: Threaded Stud
  • Overall Height: ISO
  • Gap: 0.7mm (0.028")

Centre Electrode

  • Material: Nickel
  • Type: Standard
  • Size: 2.5mm
  • Projection: Non-Projected

Ground Electrode

  • Material: Nickel
  • Type: Standard
  • Quantity: 1

Specifications

  • Heat Range: 8
  • Resistor: Yes
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 8726707629

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4.4 ★★★★★
Based on 22 reviews
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M
Verified Purchase
MJE
Boise, US
★★★★★ 4
These shoes make a great first impression, but beware of the stingy toe box.
Size: 13.5 Wide Big Kid, Color: Black/Orange
These shoes make a good first impression. They look sharp and appear to be well-made for running shoes. They also get bonus points for having actual laces instead of the common velco/fake laces combo. However, my son struggled to get them on at first due to limited room in the toe box. He has wide feet as well as high arches and the shoes were very snug across the top of his foot initially. Once he got them on, we determined that they were both wide enough (which is a rarity in itself) and the right size – just tight across the top. I actually had to remove the insoles to get them on his feet at first. After a few minutes I tried again with the insoles and he wore them around the house for a few hours, at which point the upper material had relaxed and/or the footbed had started to take on the shape of his foot, in effect creating more wiggle room. By then he didn't want to take them off, so they must have gotten more comfortable after that brief break-in period. If they were still too tight I'm sure he would have complained. I'll update the review if the shoes wear out prematurely or there is anything else noteworthy to report.
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Reviewed in the United States on August 15, 2024
P
Verified Purchase
Placeholder
Louisville, US
★★★★★ 5
Awesome shoes
Size: 6 Wide Big Kid, Color: Black/Orange
Awesome shoes, great tread, comfortable!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
F
Verified Purchase
F. S.
Natrona Heights, US
★★★★★ 5
Great sneaker!
Size: 11 Big Kid, Color: Navy/Teal/Coral
Great sneaker, my kids love them.
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Reviewed in the United States on February 23, 2026
A
Verified Purchase
Amazon Customer
West Palm Beach, US
★★★★★ 1
Sole separation
Size: 3 Big Kid, Color: Black/Orange, Size: 3 Big Kid, Color: Black/Orange
I really dont like to write reviews, let alone a negative one. Have had the shoe 1 month and the out sole on both shoes are peeling up. Normally we have had great success with saucony shoes for my boys. But this one we haven't had good luck. I have been super gluing the soles back down everything they peal up. Hopefully this is just a 1 off incident. Both side of one shoe and a large chunk of the heal on the other. You can see the glue marks and separation in pictures.
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Reviewed in the United States on September 17, 2025
B
Verified Purchase
BoysGrandma
Belleville, US
★★★★★ 5
Will last!
Size: 5.5 Big Kid, Color: Black/Orange
Done wasting money on cheap shoes that fall apart! My grandson loved the colors and I like the durability. This is a great brand. Fits great and will last!
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Reviewed in the United States on August 20, 2025

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