NGK Iridium Spark Plug Box of 4 (KR9CI)

Marsoni

M251S

$65.41

Get it in 3 business days with 1 day shipping. Friday, May 29

NGK Iridium Spark Plug Box of 4 (KR9CI)NGK Laser Iridium spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from overheating while providing reliable starts.

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We offer a 30-day return/exchange service after receiving.
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Just used and had to apply a second coat And still some sun bleached spots still bless through ! I don’t recommend ! P.S. my vehicle is only five years old ! So it’s not like it’s been sun bleached for ten or fifteen years But having said that , For the rubber gaskets around the windows and inside track on the bottom that is black as well And gets dirty all the time , this product works great !

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Reviewed in the United States on September 7, 2025

Verified Purchase

red ranger

Battle Creek, US

★★★★★ 5

Works great!!!

If you are a car enthusiast, you need this product. It's works as described and gives any vehicle a great appearance.

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Reviewed in the United States on April 22, 2026