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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21
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Description
NGK Ruthenium HX Spark Plug Box of 4 (LFR6AHX-S)Experience superior ignition performance with the NGK Ruthenium HX Spark Plug, designed for enthusiasts and professionals alike. This pack includes four high quality spark plugs, model LFR6AHX S, known for exceptional durability and consistent spark delivery. NGK's Ruthenium HX technology ensures enhanced ignitability and longer lifespan compared to conventional plugs. The advanced ruthenium center electrode offers excellent erosion resistance,
Experience superior ignition performance with the NGK Ruthenium HX Spark Plug, designed for enthusiasts and professionals alike. This pack includes four high-quality spark plugs, model LFR6AHX-S, known for exceptional durability and consistent spark delivery.NGK's Ruthenium HX technology ensures enhanced ignitability and longer lifespan compared to conventional plugs. The advanced ruthenium center electrode offers excellent erosion resistance, contributing to improved engine performance and fuel efficiency.
Perfectly suited for a wide range of applications, these spark plugs deliver optimal combustion, helping your engine run smoother with reduced emissions. Whether you're upgrading your vehicle or maintaining a high-performance machine, these plugs provide reliable starts every time.
Backed by NGK's trusted brand heritage, this package of four spark plugs ensures you have the components needed for a complete ignition system refresh or upgrade. Invest in quality, durability, and performance with the NGK Ruthenium HX Spark Plug Box of 4.
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
4.4 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Perfect for 24 CRV
Style: 1.5L
Worked perfect in my car and saved me some money!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
★★★★★ 5
Savings!
Style: 2.0L
Very affordable and fits like the factory one. Don’t pay the dealer hundreds! Just do it your self.
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Reviewed in the United States on May 11, 2026
★★★★★ 2
Not compatible with Honda CRV 2023
Style: 1.5L, Style: 1.5L
Pretty disappointed that the description did not match what my car actually needed. THIS IS NOT COMPATIBLE WITH A HONDA 2023 CRV Engine Air filter… Just glad the cabin air filter worked. Having to buy another one… The image attached is what I needed to replace.
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Reviewed in the United States on January 18, 2026
★★★★★ 5
Perfect fit and high quality.
Size: (Pack of 1)
Good product, not much to say. The product arrived quickly, looks to be of high quality construction, fit perfectly and took me only a couple of minutes to install. I love it when a product is no frills and delivers as advertised. I've used various filters from K&N before and have always had very good success with them so I will be buying more of these for sure when the time comes.
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Reviewed in the United States on November 9, 2025
★★★★★ 5
Better than most.
Size: (Pack of 1)
Looks good, perfect fit.
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Reviewed in the United States on May 25, 2026
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