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NGK Laser Platinum Spark Plug Box of 4 (IFR6Z7G)

Marsoni M251S
Sale price$60.66
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Get it in 3 business days with 1 day shipping. Friday, May 29
NGK Laser Platinum Spark Plug Box of 4 (IFR6Z7G)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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4.4 ★★★★★
Based on 2152 reviews
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James H.
Dallas, US
★★★★★ 5
It’s what our bodies naturally produce but as we age we produce less
Great Natural product. Melatonin is produced by the pineal gland and as we age we produce less causing insomnia day time sleeping. You will be tired and cycle is disrupted. You take about an hour before going to bed & ready for bed. Get peaceful and let it begin to work. Nothing is abra kadabra.
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Reviewed in the United States on August 6, 2024
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Verified Purchase
Peter
Houston, US
★★★★★ 5
Right dose and comfortable with this brand.
We have used this brand for years. I like the peppermint sub-lingual more than the swallow-whole, but I am also looking for immediate effectiveness more than timed release to last the night. This is a good product if you need something gentle to help stay asleep, and it is thought to help regulate hypnic and cluster headache events while sleeping.
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Reviewed in the United States on April 10, 2013
K
Verified Purchase
Kindle Customer
Charlottesville, US
★★★★★ 5
Love it!
This product is always a great product! I feel so much better with this product. Researching, I found that melatonin is important in removing toxins from our bodies, and I do feel better when I take this product. If I do not take melatonin for a while then I feel sluggish and ill, and once I start back up I feel better. I like sublinguals too.
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Reviewed in the United States on June 30, 2014
J
Verified Purchase
Jennifer Giles
Massapequa, US
★★★★★ 5
Best I have tried
Source naturals is the best brand of melatonin that I have tried. I have been using it for years to help me stay asleep. I typically fall asleep fine, but where I run into issues is staying asleep or if I wake after a few hours of sleeping. The melatonin helps me fall back asleep faster and I feel refreshed the next morning. You will probably want to experiment with the dosage, I have found that the 5mg works best for me. And I like the peppermint flavor in lieu of the orange simply because I have usually just brushed my teeth before slipping this under my tongue.
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Reviewed in the United States on June 15, 2018
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Verified Purchase
R. Miller
Whiting, US
★★★★★ 5
My Most Reliable Sleep Aid
I've had issues falling asleep and staying asleep ever since I was a teenager, but for well over a decade, I've been able to count on melatonin to help me sleep better. This under-the-tongue version of it seems to work the best, being absorbed into the bloodstream. It helps get me to sleep relatively quickly while also helping significantly with keeping me asleep. I use one of these every night. I'd strongly recommend using these as well before turning to prescription sleep aids. They can also work well in conjunction with prescription sleep medicine if necessary.
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Reviewed in the United States on August 31, 2019

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