SKU: 91635249133

NGK Single Iridium Spark Plug Box of 4 (LTR5IX-11)

$39.89 $44.32
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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
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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
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2015-2016 Cadillac Escalade ESV Premium
2017-2020 Cadillac Escalade ESV Premium Luxury
2019 Chevrolet Blazer Base
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2017-2020 Chevrolet Camaro ZL1
2012-2015 Chevrolet Captiva Sport LS
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2002-2005 Chevrolet Cavalier Base
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2004-2005 Chevrolet Classic Base
2004 Chevrolet Classic LS
2005,2010 Chevrolet Cobalt Base
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2014-2019 Chevrolet Corvette Stingray
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2014 Chevrolet Impala Eco
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2020 Chevrolet Silverado 2500 HD Custom
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2017-2020 Chevrolet Suburban Premier
2019 Chevrolet Suburban 3500 HD LS
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2015-2020 Chevrolet Tahoe LS
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2015-2020 Chevrolet Tahoe PPV
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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
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2010-2012 Ford Fusion Hybrid
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2006-2020 Ford Fusion S
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2006-2020 Ford Fusion SE
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2006-2012,2019 Ford Fusion SEL
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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
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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]
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SKU: 91635249133

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4.2 ★★★★★
Based on 6 reviews
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Product Reviews
F
Verified Purchase
fotosapien
Omaha, US
★★★★★ 3
Doesn't do much to the wine. But a tremendous value if you need one.
Color: 4-in-1 Wine Aerator Set - Silver
Doesn't do much to the wine. But a tremendous value if you need one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
T
Verified Purchase
TS
Massapequa, US
★★★★★ 5
Great size, design, and 100% metal grinding mechanism
Color: 1pcs-Sliver-304
***PLEASE NOTE: This review is only for the more expensive version here with the all metal grinding mechanism and not the cheaper version that looks the same but has a ceramic grinder that’s also available on this page — hope this helps avoid potential confusion. My advice is to splurge on the metal grinder version. ***UPDATE 3/18/26*** Well, after almost two years of fairly heavy daily use the first flaw has emerged so thought I’d share. Yesterday the silver wrapping on the grinder part came loose making it hard to turn the grinder as it was slipping. I did a quick fix by adding some super glue around the seam at the top of the grinder and that’s done the trick at least for now. I’m leaving my 5-star rating because I remain thrilled with its overall performance and frankly would’ve ordered another one if this fix didn’t work, but so far it appears to be holding. 🤞 So still very happy but just wanted to share in case anyone else experiences this. ***UPDATE 8/18/25*** So I’ve now had this for over a year, and under pretty heavy daily use I’m happy to report it still works as well as the day I bought it. Great product, and it’s a pleasure to use every day. ***UPDATE 10/3/2024*** So, after almost four months of pretty heavy daily use I just wanted to report back that this grinder continues to work perfectly and shows every sign of lasting for years to come. I especially like the glass jar so I can see when I’m running low on black peppercorns, and even though it’s got a small form factor it holds a lot so I don’t have to refill it frequently despite using it multiple times daily. I’m super happy with this product all around and recommend it highly!!! ================================ Been using this for a few days now and am very happy so far. I’ve used a traditional wood pepper mill my whole life, but now it’s just me so I wanted something smaller and with a glass body so I can easily see when I need to add more peppercorns. I also wanted an all metal grinding mechanism (that this version has for an few dollars more) instead of ceramic, which doesn’t seem to hold up as well, and I definitely wanted no plastic parts involved in the actual grinding either — don’t need any more microplastics in my diet thank you. This one seemed to check all the boxes, and so far it’s been great. Initially it was set to a more fine, powdery grind, but it was super easy to adjust to a more course grind that I prefer and it’s perfect. Overall it seems well built and is very easy to use, and as long as this holds up it’s a definite keeper. I’ll report back if any future mishaps, but as of now I’d recommend this very highly!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 21, 2024
S
Verified Purchase
Sandee Childs
San Leandro, US
★★★★★ 5
Most excellent spice grinder!
Color: 1pcs-Sliver-304
This spice grinder grinds my cumin and coriander seeds perfectly with very little effort and it’s attractive. I’m sure it will last longer than my plastic one that broke recently. Very happy with my purchase!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
R
Verified Purchase
Robert Preato
Belleville, US
★★★★★ 5
Quality is good considering low cost.
Color: Silver1
Good quality for an inexpensive salt/pepper grinder. Works fine and should last a reasonable time
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
V
Verified Purchase
versim
Houston, US
★★★★★ 4
Looks nice and seems to work well, but the black retaining ring randomly fell out.
Color: 1pcs-Sliver-304, Color: 1pcs-Sliver-304
The pepper grinder looks nice and initially functioned well as expected. However, as at least 9 other reviewers have noted experiencing, within 2 weeks of purchase and after very minimal usage, the black retaining ring around the grinder cone & adjustment knob just fell out when I was using the grinder, which was disappointing and indicative of poor design or construction for this part. After some research & experimentation, I was able to pop the ring back into place using needle-nose pliers (you just need something hard and narrow to push and flex the ring a bit, not necessarily pliers). I'm hoping that this is not a harbinger of other problems to come. Otherwise it's a nice grinder.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026

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