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NGK Iridium Racing Spark Plug Box of 4 (R2558E-10)

Marsoni M251S
Sale price$175.57
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Get it in 3 business days with 1 day shipping. Friday, May 29
NGK Iridium Racing Spark Plug Box of 4 (R2558E-10)NGK Racing spark plugs are designed with extreme use in mind and meant to withstand the most grueling racing conditions. NGK Spark Plugs have been powering racing champions and can be found in every racing venue throughout the world. The center electrode of the NGK Racing spark plugs has special configurations and designs to ensure durability and ignitability. NGK Racing plugs bring ultra high performance in a variety of heat ranges. Special
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  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.5 ★★★★★
Based on 1079 reviews
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Verified Purchase
Tessa M. Coots
San Leandro, US
★★★★★ 5
My dogs favorite treat.
Size: 0.06 Ounce (Pack of 16)
My dog loves these. He has tummy troubles and these do not seem to upset him. He’s never had diarrhea from eating these. The size is perfect. He’s a small dog and has no problem chewing these up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 16, 2025
M
Verified Purchase
michaellkintop
Grantham, US
★★★★★ 5
Pups love them
Size: 0.06 Ounce (Pack of 16)
Pups love these in there teeth brushing bones.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026
M
Verified Purchase
Momerath
Los Angeles, US
★★★★★ 3
Gave my dog diarhhea
Size: 0.06 Ounce (Pack of 16)
I love the design of these toys - keep my pooches busy for a good amount of time. However, these treats gave one of my babies diarrhea, possibly due to the sorbitol, a known laxative for dogs :( My dogs are both ~11lbs, and they would only get one disk at a time in their toys, and still one had loose stools. I know it's not the rawhide because he dosen't have trouble with regular rawhide, but these are so soft I can only assume they have too much of other ingredients inside. Update: I just tried the dental disks and my boy that was sensitive to the regular refills has no issue with those. There's definitely an ingredient in these which he is sensitive to.
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Reviewed in the United States on January 8, 2017
A
Verified Purchase
Amanda matlock
Carnegie, US
★★★★★ 5
Highly recommend.
Size: 0.06 Ounce (Pack of 16)
My puppy absolutely loves these to give them to her every single morning when I leave for work keep her busy while I’m gone.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 1, 2025
Y
Verified Purchase
Y. Dulak
Houston, US
★★★★★ 5
Keeps pups busy, good for chewers.
Size: Medium, Color: Antler
My dogs love this product. Keeps them busy and it lasts. Just watch out for your feet when they drop it! Heavy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026

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