NGK Laser Iridium Spark Plug Box of 4 (IZFR5K11)

NGK Laser Iridium Spark Plug Box of 4 (IZFR5K11)

Marsoni

M251S

$63.66

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

NGK Laser Iridium Spark Plug Box of 4 (IZFR5K11)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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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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I purchased this product twice, and both times it was easily chewed apart. This creates a serious choking and digestive risk for dogs. Because of the potential danger to my pet’s health, I am requesting a full refund. I also believe this product should be reviewed for safety, as it could cause stomach damage or blockage if ingested. Please advise on the refund process and how this issue can be escalated.

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Reviewed in the United States on December 15, 2025

Verified Purchase

Mercedes Benz owner

Carnegie, US

★★★★★ 5

My puppy loved it

Color: Black

It was perfect for her. It satisfied my puppy’s desire to chew on my tv remote. Definitely intended for small breed dogs though. As my puppy is not a small breed and as she has gotten bigger she has been able to chew off chunks of it.

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Reviewed in the United States on April 2, 2026