DiamondFire E3.20 Small Engine Spark Plug with 5/8-Inch Hex Socket
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DiamondFire E3.20 Small Engine Spark Plug with 5/8-Inch Hex Socket

5.0/5
Product ID: 23727354
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Description

  • Replacement Spark Plug 14 mm thread diameter; .75" reach; 5/8" hex socket
  • Designed to increase horsepower and lower emissions and increase fuel efficiency up to 13%
  • Quicker starts; saves on fuel
  • Replaces Champion RC12YC, RC14YC; Replaces NGK BCP4ES-11, BKR4E, BKR4E-11, BKR4EIX, BKR5E, BKR5E-11, BKR5EIX, BKR5EK, BKR5ES, BKR5ES-11, BKR5EYA, BKR5EYA-11, BKR6EKB-11, FR4, FR45, FR5; Replaces Autolite 3924, 3926, 5224, AP3924, APP3924, AP5224, APP5224, XP3924, XP5224, XST3924, ZXT3926
  • Lifetime guarantee

If you want your outdoor power equipment to last longer and do more, you want Arnold parts, accessories, and attachments. Providing you with a wide variety of top-quality, snow-friendly products, Arnold winter parts and accessories will get your equipment through those cold, snowy months. Compatible with tons of major brands, 50+ years of proven performance has landed Arnold a reputation of cutting edge product innovations and extensive engineering expertise. From basic maintenance to major innovations, Arnold has everything you need to keep equipment running the way it should season after season. With Arnold you can be confident of a reliable product with accurate fit, design, material, and construction. In addition to reliable parts and accessories, Arnold’s easy-to-follow instructions and extra tips will ease your equipment maintenance and assure that you get the job done right.

Reviews

5.0

All from verified purchases

E**C

Get new plug

I bought a plug from the local TSC and got home to find that I needed two for my parents lawn mower so I ordered one from amazon. After installation, I noticed the engine started easier and seemed to run smoother. I would recommend it to anybody. It's been over 2 months from first use with no problems.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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€ 21.43

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Slovakiastore
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30 daysfor PRO membership users

15 dayswithout membership

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

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

1 day ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Diamondfire E3 20 Small Engine Spark Plug With 5 8 | Desertcart Slovakia