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NGK Standard Spark Plug Box of 4 (KR9C-G)

Marsoni M251S
Sale price$43.61
Pay 4 payments of $10.90 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
NGK Standard Spark Plug Box of 4 (KR9C-G)NGK Standard spark plugs (in the iconic NGK 'yellow box' packaging) are a proven OE cornerstone and technology customers have relied on for decades. Engineered specifically for OE applications, NGK Standard spark plugs provide OE quality nickel alloy reliable performance and design. NGK's legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance, while triple gasket sealing prevents combustion gas
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  • We offer a 30-day return/exchange service after receiving.
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4.5 ★★★★★
Based on 368 reviews
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Verified Purchase
R. Webb
Grantham, US
★★★★★ 5
Tastes great
Style: Wild Mint 2 Pack
Tastes great would recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
B
Verified Purchase
belinda
Battle Creek, US
★★★★★ 5
Healthy toothpaste
Style: Wild Mint 2 Pack
Quality harmless ingredients. I believe fluoride is effective. This has no sodium lauryl anything.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2025
D
Verified Purchase
DaddyDawg
Waukegan, US
★★★★★ 4
Hard to see a difference so far
Style: Wild Mint 2 Pack
Using for 3 weeks and doesn't foam up or increase with brushing like regular toothpaste does. Effects are minimal thus far.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 18, 2025
J
Verified Purchase
Jade Hopkins
Natrona Heights, US
★★★★★ 5
Using for years
Style: Wild Mint 2 Pack
Love it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
P
Verified Purchase
Pamela
Grantham, US
★★★★★ 3
Meh.
Style: Wild Mint 2 Pack
I am almost through with one tube and it seems fine. Doesn't seem to clean or whiten any better than regular store toothpastes.
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Reviewed in the United States on March 21, 2025

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