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Description
NGK Iridium Racing Spark Plug Box of 4 (R7438-8)Experience superior ignition performance with the NGK Iridium Racing Spark Plug, designed to deliver powerful and consistent sparks for high performance engines. Each box contains four premium spark plugs engineered to optimize combustion efficiency and enhance throttle response. Built with iridium alloy, these spark plugs provide exceptional durability and a longer service life compared to conventional plugs. Perfect for tuning enthusiasts and
Experience superior ignition performance with the NGK Iridium Racing Spark Plug, designed to deliver powerful and consistent sparks for high-performance engines. Each box contains four premium spark plugs engineered to optimize combustion efficiency and enhance throttle response.Built with iridium alloy, these spark plugs provide exceptional durability and a longer service life compared to conventional plugs. Perfect for tuning enthusiasts and professional racers alike, they offer reliable ignition even under demanding conditions.
The NGK Iridium Racing spark plugs feature a fine wire center electrode that minimizes voltage requirements, improving ignitability and fuel economy. Their precise manufacturing guarantees stable engine idling and quick starts, making them an excellent choice for V8 engines and motorsport applications.
Trust NGK's proven technology to boost your vehicle's performance while reducing emissions and maintaining fuel efficiency. Ideal for those upgrading or maintaining race-day readiness, these spark plugs combine cutting-edge materials with expert design for unparalleled results.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 4
good consistency
Style: SPF 30, Size: 3 Ounce (Pack of 1)
It is a body lotion and for that it's great but it's a bit white for face unless you are very fair. Not shiny which is a plus and goes on evenly.
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Reviewed in the United States on April 25, 2026
★★★★★ 5
This is the only sunscreen that doesn't give me an allergic reaction
Style: SPF 30, Size: 3 Ounce (Pack of 1)
I've tried many other sunscreens and all of them give me an allergic reaction, or they are very thick and leave a white residue. This, though, does neither of those things. It's just the right consistency. I've purchased this twice now and will purchase more in the future, I'm sure.
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Reviewed in the United States on December 7, 2025
★★★★★ 5
Best mineral sunscreen
Style: SPF 30, Size: 3 Ounce (Pack of 1)
Applies easily, smells great and hardly leaves a whitecast! One of my favorite mineral sunscreens that I’ve tried.
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Reviewed in the United States on June 17, 2024
★★★★★ 3
White film left
Style: SPF 30, Size: 3 Ounce (Pack of 1)
I know that mineral sunscreen is the best. But this one will leave a white film on you. I have used other sunscreens that work without the white film.
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Reviewed in the United States on June 4, 2026
★★★★★ 5
You get Zink, but no “tropical” scent
Style: SPF 30, Size: 3 Ounce (Pack of 1)
Great product. I wanted a Zink based sunscreen for my face, but I was hoping it would still have the Sun Bum traditional “tropical” scent.
Sadly nope.
I’m mixing it with the traditional Sun Bum 30 so I can get my tropical feel while keeping my face safe from sun damage. Hopefully I don’t turn green :)
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Reviewed in the United States on April 21, 2024