Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
NGK Single Iridium Spark Plug Box of 4 (LTR5IX-11)NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high
NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.
- RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs
- Trivalent metal plating for superior anti-corrosion and anti-seizing properties
- Outstanding acceleration, high fuel efficiency and durability
- Fine iridium tip ensures durable and consistent spark
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2020 | Buick | Envision | Base |
| 2017-2020 | Buick | Envision | Essence |
| 2017-2020 | Buick | Envision | Preferred |
| 2019 | Buick | Envision | Premium |
| 2012-2016,2018-2019 | Buick | LaCrosse | Base |
| 2012 | Buick | LaCrosse | Convenience |
| 2010-2011 | Buick | LaCrosse | CX |
| 2011 | Buick | LaCrosse | CXL |
| 2018-2019 | Buick | LaCrosse | Essence |
| 2012-2016 | Buick | LaCrosse | Leather |
| 2018-2019 | Buick | LaCrosse | Preferred |
| 2012,2018-2019 | Buick | LaCrosse | Premium |
| 2004-2007 | Buick | Rainier | CXL |
| 2004-2005 | Buick | Rainier | CXL Plus |
| 2012-2017 | Buick | Regal | Base |
| 2011 | Buick | Regal | CXL |
| 2012-2013 | Buick | Regal | GS |
| 2012-2013,2015-2016 | Buick | Regal | Premium |
| 2012-2017 | Buick | Verano | Base |
| 2012-2016 | Buick | Verano | Convenience |
| 2012-2017 | Buick | Verano | Leather |
| 2013-2016 | Buick | Verano | Premium |
| 2016-2017 | Buick | Verano | Sport Touring |
| 2013 | Buick | Verano | Turbo |
| 2013-2016 | Cadillac | ATS | Base |
| 2013-2016 | Cadillac | ATS | Luxury |
| 2016-2019 | Cadillac | CTS | V |
| 2015-2020 | Cadillac | Escalade | Base |
| 2015-2020 | Cadillac | Escalade | Luxury |
| 2015-2020 | Cadillac | Escalade | Platinum |
| 2015-2016 | Cadillac | Escalade | Premium |
| 2017-2020 | Cadillac | Escalade | Premium Luxury |
| 2015-2020 | Cadillac | Escalade ESV | Base |
| 2015-2020 | Cadillac | Escalade ESV | Luxury |
| 2015-2020 | Cadillac | Escalade ESV | Platinum |
| 2015-2016 | Cadillac | Escalade ESV | Premium |
| 2017-2020 | Cadillac | Escalade ESV | Premium Luxury |
| 2019 | Chevrolet | Blazer | Base |
| 2019-2020 | Chevrolet | Blazer | L |
| 2020 | Chevrolet | Blazer | LT |
| 2020 | Chevrolet | Camaro | LT |
| 2016-2020 | Chevrolet | Camaro | SS |
| 2017-2020 | Chevrolet | Camaro | ZL1 |
| 2012-2015 | Chevrolet | Captiva Sport | LS |
| 2013-2015 | Chevrolet | Captiva Sport | LT |
| 2013-2015 | Chevrolet | Captiva Sport | LTZ |
| 2002-2005 | Chevrolet | Cavalier | Base |
| 2002-2005 | Chevrolet | Cavalier | LS |
| 2002-2005 | Chevrolet | Cavalier | LS Sport |
| 2004-2005 | Chevrolet | Classic | Base |
| 2004 | Chevrolet | Classic | LS |
| 2005,2010 | Chevrolet | Cobalt | Base |
| 2005-2010 | Chevrolet | Cobalt | LS |
| 2005-2010 | Chevrolet | Cobalt | LT |
| 2006-2007 | Chevrolet | Cobalt | LTZ |
| 2008 | Chevrolet | Cobalt | Sport |
| 2006-2010 | Chevrolet | Cobalt | SS |
| 2004,2015-2020 | Chevrolet | Colorado | Base |
| 2004,2006-2008 | Chevrolet | Colorado | LS |
| 2006-2012,2015-2020 | Chevrolet | Colorado | LT |
| 2004-2005 | Chevrolet | Colorado | Sport |
| 2004-2005 | Chevrolet | Colorado | Sport LS |
| 2006-2012,2015-2020 | Chevrolet | Colorado | WT |
| 2004-2005,2015-2019 | Chevrolet | Colorado | Z71 |
| 2004-2005 | Chevrolet | Colorado | Z71 LS |
| 2004-2005 | Chevrolet | Colorado | Z85 |
| 2004-2005 | Chevrolet | Colorado | Z85 LS |
| 2017-2019 | Chevrolet | Corvette | Grand Sport |
| 2014-2019 | Chevrolet | Corvette | Stingray |
| 2015-2019 | Chevrolet | Corvette | Z06 |
| 2015-2017 | Chevrolet | Equinox | L |
| 2010-2017 | Chevrolet | Equinox | LS |
| 2010-2017 | Chevrolet | Equinox | LT |
| 2010-2016 | Chevrolet | Equinox | LTZ |
| 2017 | Chevrolet | Equinox | Premier |
| 2018-2020 | Chevrolet | Express 2500 | Base |
| 2018-2020 | Chevrolet | Express 2500 | LS |
| 2018-2020 | Chevrolet | Express 2500 | LT |
| 2018-2020 | Chevrolet | Express 3500 | Base |
| 2018-2020 | Chevrolet | Express 3500 | LS |
| 2018-2020 | Chevrolet | Express 3500 | LT |
| 2006-2011 | Chevrolet | HHR | LS |
| 2007-2011 | Chevrolet | HHR | LS Panel |
| 2006-2011 | Chevrolet | HHR | LT |
| 2007-2010 | Chevrolet | HHR | LT Panel |
| 2008-2010 | Chevrolet | HHR | SS |
| 2009 | Chevrolet | HHR | SS Panel |
| 2014 | Chevrolet | Impala | Eco |
| 2014-2019 | Chevrolet | Impala | LS |
| 2014-2019 | Chevrolet | Impala | LT |
| 2014-2016 | Chevrolet | Impala | LTZ |
| 2004-2005 | Chevrolet | Malibu | Base |
| 2008 | Chevrolet | Malibu | Classic LS |
| 2013-2014 | Chevrolet | Malibu | Eco |
| 2008-2010 | Chevrolet | Malibu | Hybrid |
| 2006-2015 | Chevrolet | Malibu | LS |
| 2006-2015 | Chevrolet | Malibu | LT |
| 2008-2015 | Chevrolet | Malibu | LTZ |
| 2016 | Chevrolet | Malibu Limited | LS |
| 2016 | Chevrolet | Malibu Limited | LT |
| 2016 | Chevrolet | Malibu Limited | LTZ |
| 2016-2020 | Chevrolet | Silverado 1500 | Custom |
| 2014-2020 | Chevrolet | Silverado 1500 | High Country |
| 2015-2018 | Chevrolet | Silverado 1500 | LS |
| 2014-2020 | Chevrolet | Silverado 1500 | LT |
| 2014-2020 | Chevrolet | Silverado 1500 | LTZ |
| 2015-2020 | Chevrolet | Silverado 1500 | SSV |
| 2014-2020 | Chevrolet | Silverado 1500 | WT |
| 2019 | Chevrolet | Silverado 1500 LD | Custom |
| 2019 | Chevrolet | Silverado 1500 LD | LT |
| 2019 | Chevrolet | Silverado 1500 LD | WT |
| 2020 | Chevrolet | Silverado 2500 HD | Custom |
| 2020 | Chevrolet | Silverado 2500 HD | High Country |
| 2020 | Chevrolet | Silverado 2500 HD | LT |
| 2020 | Chevrolet | Silverado 2500 HD | LTZ |
| 2020 | Chevrolet | Silverado 2500 HD | WT |
| 2020 | Chevrolet | Silverado 3500 HD | High Country |
| 2020 | Chevrolet | Silverado 3500 HD | LT |
| 2020 | Chevrolet | Silverado 3500 HD | LTZ |
| 2020 | Chevrolet | Silverado 3500 HD | WT |
| 2015-2020 | Chevrolet | Suburban | LS |
| 2015-2020 | Chevrolet | Suburban | LT |
| 2015-2016 | Chevrolet | Suburban | LTZ |
| 2017-2020 | Chevrolet | Suburban | Premier |
| 2019 | Chevrolet | Suburban 3500 HD | LS |
| 2019 | Chevrolet | Suburban 3500 HD | LT |
| 2015-2020 | Chevrolet | Tahoe | LS |
| 2015-2020 | Chevrolet | Tahoe | LT |
| 2015-2016 | Chevrolet | Tahoe | LTZ |
| 2015-2020 | Chevrolet | Tahoe | PPV |
| 2017-2020 | Chevrolet | Tahoe | Premier |
| 2015-2020 | Chevrolet | Tahoe | SSV |
| 2008 | Chevrolet | Trailblazer | Base |
| 2002-2007 | Chevrolet | Trailblazer | LS |
| 2002-2009 | Chevrolet | Trailblazer | LT |
| 2002-2003 | Chevrolet | Trailblazer | LTZ |
| 2002-2004 | Chevrolet | Trailblazer | North Face |
| 2003-2006 | Chevrolet | Trailblazer EXT | LS |
| 2002-2006 | Chevrolet | Trailblazer EXT | LT |
| 2002-2004 | Chevrolet | Trailblazer EXT | North Face |
| 2017 | Ford | C-Max | Energi SE |
| 2013-2016 | Ford | C-Max | Energi SEL |
| 2017 | Ford | C-Max | Energi Titanium |
| 2013-2018 | Ford | C-Max | Hybrid SE |
| 2013-2016 | Ford | C-Max | Hybrid SEL |
| 2017-2018 | Ford | C-Max | Hybrid Titanium |
| 1997-1998 | Ford | Contour | Base |
| 1995-1998 | Ford | Contour | GL |
| 1995 | Ford | Contour | GL Sport |
| 1995-2000 | Ford | Contour | LX |
| 1995 | Ford | Contour | LX Sport |
| 1998-2000 | Ford | Contour | SE |
| 1996 | Ford | Contour | Sport |
| 2008-2011 | Ford | Edge | Limited |
| 2007-2011 | Ford | Edge | SE |
| 2007-2011 | Ford | Edge | SEL |
| 2007 | Ford | Edge | SEL Plus |
| 2009-2010 | Ford | Edge | Sport |
| 2009-2012 | Ford | Escape | Hybrid |
| 2004,2009-2012 | Ford | Escape | Limited |
| 2009-2012 | Ford | Escape | Limited Hybrid |
| 2013-2019 | Ford | Escape | S |
| 2015-2016 | Ford | Escape | SE |
| 2020 | Ford | Escape | Titanium Hybrid |
| 2001-2004,2009-2012 | Ford | Escape | XLS |
| 2001-2004,2009-2012 | Ford | Escape | XLT |
| 2000-2003 | Ford | Escort | ZX2 |
| 1998-1999 | Ford | Escort | ZX2 Cool Coupe |
| 1998-1999 | Ford | Escort | ZX2 Hot Coupe |
| 1999-2000 | Ford | Escort | ZX2 S/R |
| 2009-2012 | Ford | Flex | Limited |
| 2009-2012 | Ford | Flex | SE |
| 2009-2012 | Ford | Flex | SEL |
| 2011-2012 | Ford | Flex | Titanium |
| 2000-2004 | Ford | Focus | SE |
| 2000 | Ford | Focus | Sony Limited Edition |
| 2002-2004 | Ford | Focus | SVT |
| 2000-2004 | Ford | Focus | ZTS |
| 2002-2004 | Ford | Focus | ZTW |
| 2000-2004 | Ford | Focus | ZX3 |
| 2002-2004 | Ford | Focus | ZX5 |
| 2017-2018 | Ford | Fusion | Energi Platinum |
| 2013-2018 | Ford | Fusion | Energi SE |
| 2013-2020 | Ford | Fusion | Energi Titanium |
| 2010-2012 | Ford | Fusion | Hybrid |
| 2017-2018 | Ford | Fusion | Platinum Hybrid |
| 2006-2020 | Ford | Fusion | S |
| 2014-2018 | Ford | Fusion | S Hybrid |
| 2006-2020 | Ford | Fusion | SE |
| 2013-2020 | Ford | Fusion | SE Hybrid |
| 2006-2012,2019 | Ford | Fusion | SEL |
| 2010-2012 | Ford | Fusion | Sport |
| 2013-2020 | Ford | Fusion | Titanium Hybrid |
| 2019-2020 | Ford | Police Responder Hybrid | Base |
| 2019-2020 | Ford | SSV Plug-In Hybrid | Base |
| 2008-2012 | Ford | Taurus | Limited |
| 2009-2012 | Ford | Taurus | SE |
| 2008-2012 | Ford | Taurus | SEL |
| 2008-2009 | Ford | Taurus X | Eddie Bauer |
| 2008-2009 | Ford | Taurus X | Limited |
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
4.9 ★★★★★
Based on 1318 reviews
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Product Reviews
★★★★★ 5
Excellent pillows that are worth the cost
Size: Queen / Standard, Color: White
These are wonderful. Completely relieved my back pain the first night I slept on them -– I put one underneath my back as I slept, and a weeklong terrible pain vanished overnight. Felt like sleeping on a cloud. As others have noted, they are neither too soft nor too firm…they’re really just right, and I think would make great guest room pillows since everyone would like them. These were definitely worth the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
★★★★★ 5
Great , fluffy pillows
Size: Queen / Standard, Color: White
They came compressed into a small roll so I was wondering how they would do. BUT they fluffed up to incredible size and comfy feel. I am impressed so far!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 5
Pillow comfort and quality
Size: Queen / Standard, Color: White
Bought this for my husband. He is very happy with it. It is well constructed. He doesn’t like too firm or too soft. It meets those requirements. Very reasonably priced. I have bought very expensive pillows that aren’t even comfortable!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 4
Pretty good.
Size: Queen / Standard, Color: White
Me and my fiancé have been going through a lot of pillows, trying to find the right ones. We go to this local hotel to unwind and use the whirlpool sometimes. Their pillows are immaculate. So I starting looking at “Hotel Pillows”. These are not the same as the hotel pillows, not even close tbh, but they are the best ones I’ve bought so far. They are comfy from day one. I was worried when opening the box and seeing that they had the same cover on them as others I bought before, but they were not the same. Pretty comfortable, and less neck pain than any of the other ones. My house is like the house of pillows and I am finally going to start getting rid of the old ones. Maybe we’ll find some down pillows to put on our registry, but until then, these are staying on my bed.
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Just perfect. Well made, No Issues Just one perfect sleep zzzzzzzzzzz😴
Color: White, Size: Queen (Pack of 2)
I had down pillows, and foam pillows, and other synthetic pillows etc and some were ok and others were not. I cannot get a great nights sleep if I am constantly having to adjust my pillow during the night. I ordered these pillows as I sleep on my side mostly but sometimes on my back. When they arrived I followed the directions (as they are in a vacuum pack) and only takes a few minutes for them to acclimate. Then put pillow cases on them and off to bed. I had the BEST sleep I have had in YEARS !!!!! The pillows are great. They keep your head comfortable and cool (No Sweating) and super comfortable. The only issue is after a perfect nights sleep, I find I really do not want to get out of bed in the morning..One great thing, is I am retired so I really do not have to get up out of bed until I want to 😴😳. The pillows are well made and feel like expensive down filled pillows but softer. I am VERY satisfied with the pillows. I just wish I would have found these pillows years ago. But now I have them and the perfect sleep that they provide. Dr Dave
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Reviewed in the United States on June 4, 2026