NGK Iridium Spark Plug Box of 4 (IZTR5B11)

NGK Iridium Spark Plug Box of 4 (IZTR5B11)

Marsoni

M251S

$39.60

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

NGK Iridium Spark Plug Box of 4 (IZTR5B11)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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I’ve gone through a few electric toothbrushes over the years, and this one stands out mostly because of how practical it is day to day. The cleaning power is solid, my teeth feel noticeably smoother after each use, especially along the gumline. The different modes are useful, I mostly stick to the standard clean mode, but the sensitive option is great when my gums feel a little irritated. The built in UV sanitizing and drying feature is something I didn’t think I needed, but now I appreciate it. It’s nice knowing the brush head isn’t just sitting there wet between uses. The included rinse cup and storage setup make everything feel more organized on the counter, which is a small but real upgrade. Battery life has been reliable so far, and the wireless charging base keeps things simple. It also comes with multiple brush heads, which adds value, especially if you plan to stick with it long term.

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Reviewed in the United States on April 19, 2026

Rachel Smith

Omaha, US

★★★★★ 4

Cleans your teeth!

This is my first experience with an electric toothbrush. I was a little confused with how to charge this but you need to take out the cup and plug it into that spot. So it’s nice that it comes with a cup but it does go in the charging spot. The UV disinfectant and dryer is very cool indeed. I can’t tell what the difference is in all the different settings. The toothbrush does a really good job of cleaning and you can feel your teeth clean even for a while after you brush. You should put it in your mouth first before you turn it on or else you’ll spray toothpaste all over the place. Overall this was a good foray into electronic toothbrushing for me. I don’t think it’s the top quality as some of the name brands but it works and gets the job done. I love that it comes with replacement heads.

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Reviewed in the United States on April 5, 2026

Lexington, US

★★★★★ 5

JTF Sonic Electric Toothbrush with UV Sanitizing & Drying: 5 Modes for Effective

Super cute, comes with lots of replacement heads. The sanitizing slot is really cool and makes everything feel extra clean.

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Reviewed in the United States on April 25, 2026