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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
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Description
NGK Iridium IX Spark Plug Box of 4 (LFR6AIX)The NGK Iridium IX Spark Plug is a high performance ignition component designed to enhance your engine's efficiency and power. Crafted with a fine iridium tip, this spark plug offers a stronger and more stable spark than conventional plugs, ensuring quicker starts and improved throttle response. Engineers at NGK have optimized this spark plug for durability, helping it withstand wear and maintain performance over an extended service period. This box
The NGK Iridium IX Spark Plug is a high-performance ignition component designed to enhance your engine's efficiency and power. Crafted with a fine iridium tip, this spark plug offers a stronger and more stable spark than conventional plugs, ensuring quicker starts and improved throttle response.Engineers at NGK have optimized this spark plug for durability, helping it withstand wear and maintain performance over an extended service period. This box contains four spark plugs with the model number LFR6AIX, perfect for those who demand reliability and top-notch performance from their ignition system.
Whether you are tuning a street car or upgrading a race car, the Iridium IX spark plug provides precise ignition and enhanced combustion efficiency. Easy to install and designed for a wide range of vehicles, it’s a trusted choice for automotive enthusiasts looking to squeeze more performance out of their engines.
Choose NGK for innovation and quality in spark plug technology, backed by a brand recognized worldwide for its commitment to excellence.
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
4.0 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Long lasting
Keeps the mouth moisturized even an hour after use. No sugar, better for overall oral health.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Great product!
I get a dry cough from occasional acid reflux and these lozenges have really helped manage a flare up. They really do the job. These are not cough drops per se, but they seem to coat the throat and help keep coughing spells at bay.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 4
I use at night,
I use at nite as needed it does work. I also drink lots of water and Gatorade.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
★★★★★ 5
Tastes great
Works for dry mouth and good taste
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Very helpful for Sjögren’s dry mouth.
Living with Sjögren’s, dry mouth is something I deal with every day, and these lozenges have been very helpful for comfort. They dissolve slowly and help my mouth feel more moisturized and less uncomfortable, especially during long days or when I’m talking a lot.
They’re easy to use, have a pleasant taste, and are convenient to carry with me. I like having them as part of my daily routine to help manage dryness and feel more comfortable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2026
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