Pay in installments of $21.65 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
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
4.8 ★★★★★
Based on 22 reviews
Sort
Product Reviews
★★★★★ 5
Cool and comfy!
Color: 01-grey, Size: 20" X 26" (Pack of 2)
Very comfy and cooling. Great for hot sleepers!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
★★★★★ 5
keeps pillow secured and cool
Color: 05-purple, Size: 20" X 26" (Pack of 4)
just what I was looking for. A cooling pillow case with a zipper! my regular pillow cases slipped off my pillows So annoying. Now my pillows are staying put zipped in. so soft and cool. no more wrestling with the pillow case while trying to flip my pillow over trying to find a cool spot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
★★★★★ 4
Color is off, feels decent
Color: 07-beige, Size: 20" X 26" (Pack of 2)
Feels nice and very cooling to the touch. Although you can tell it definitely isn't cotton. I ordered the color beige but it is much more of a cream color.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
★★★★★ 5
Good quality and value!
Color: 01-grey, Size: 20" X 26" (Pack of 2)
Washed nicely and cooled pretty well! Love thaf they stay on the pillow for my ASD son. Just what I was looking for! Would recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
★★★★★ 5
Great case
Color: 03-dark Grey, Size: 20" X 26" (Pack of 2)
Love these pillow cases! FYI: 20" X 26" are PERFECT for supposed "queen size" feather pillows. 20" x 30" ones are too big and allow the feather pillow to flatten out too much. There is a bit of stretch to the cases. The "cool side" of the pillow case IS NOTICEABLY COOLER than the other side. Good zipper.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026