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NGK Iridium IX Spark Plug Box of 4 (LTR6IX-11)

¥5,300 JPY
Item is in stockHurry! Low inventoryItem is out of stock Item is unavailable
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Notes

SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY

*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314

Frequently Asked Questions


Brand: NGK
SKU: NGK6509
UPC: 87295165096
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.

This Part Fits:

Year Make Model Submodel
2012-2013,2018 Buick Enclave Base
2014-2017 Buick Enclave Convenience
2008-2011 Buick Enclave CX
2008-2011 Buick Enclave CXL
2018-2020 Buick Enclave Essence
2014-2017 Buick Enclave Leather
2019-2020 Buick Enclave Preferred
2014-2020 Buick Enclave Premium
2012-2016 Buick LaCrosse Base
2012 Buick LaCrosse Convenience
2010-2011 Buick LaCrosse CX
2010-2011 Buick LaCrosse CXL
2005-2008,2010-2011 Buick LaCrosse CXS
2012-2016 Buick LaCrosse Leather
2012-2016 Buick LaCrosse Premium
2016 Buick LaCrosse Sport Touring
2012-2013 Buick LaCrosse Touring
2006 Buick Rendezvous CX
2004,2006 Buick Rendezvous CXL
2005 Buick Rendezvous CXL Plus
2004-2005 Buick Rendezvous Ultra
2013-2015 Cadillac ATS Luxury
2013-2015 Cadillac ATS Performance
2013-2015 Cadillac ATS Premium
2004-2014 Cadillac CTS Base
2010-2015 Cadillac CTS Luxury
2010-2015 Cadillac CTS Performance
2010-2015 Cadillac CTS Premium
2004-2016 Cadillac SRX Base
2010-2016 Cadillac SRX Luxury
2010-2016 Cadillac SRX Performance
2010-2016 Cadillac SRX Premium
2005-2011 Cadillac STS Base
2008-2009 Cadillac STS Platinum
2013-2019 Cadillac XTS Base
2013-2019 Cadillac XTS Livery
2013-2019 Cadillac XTS Luxury
2013-2019 Cadillac XTS Platinum
2013-2016 Cadillac XTS Premium
2017-2019 Cadillac XTS Premium Luxury
2010-2015 Chevrolet Camaro LS
2010-2015 Chevrolet Camaro LT
2012-2017 Chevrolet Caprice PPV
2012 Chevrolet Captiva Sport LT
2012 Chevrolet Captiva Sport LTZ
2015-2016 Chevrolet Colorado LT
2015-2016 Chevrolet Colorado WT
2015-2016 Chevrolet Colorado Z71
2010-2017 Chevrolet Equinox LT
2010-2016 Chevrolet Equinox LTZ
2017 Chevrolet Equinox Premier
2008-2009 Chevrolet Equinox Sport
2012-2013,2017-2019 Chevrolet Impala LS
2012-2020 Chevrolet Impala LT
2012-2016 Chevrolet Impala LTZ
2012-2013 Chevrolet Impala Police
2017-2020 Chevrolet Impala Premier
2014-2016 Chevrolet Impala Limited LS
2014-2016 Chevrolet Impala Limited LT
2014-2016 Chevrolet Impala Limited LTZ
2014-2016 Chevrolet Impala Limited Police
2008-2012 Chevrolet Malibu LT
2008-2012 Chevrolet Malibu LTZ
2018-2020 Chevrolet Traverse High Country
2018-2020 Chevrolet Traverse L
2009-2020 Chevrolet Traverse LS
2009-2020 Chevrolet Traverse LT
2009-2016 Chevrolet Traverse LTZ
2017-2020 Chevrolet Traverse Premier
2019-2020 Chevrolet Traverse RS
2017-2019 Ford E-350 Super Duty Base
2012-2014 Ford Edge Limited
2012-2015,2018 Ford Edge SE
2012-2018 Ford Edge SEL
2011-2014 Ford Edge Sport
2015-2018 Ford Edge Titanium
2011-2019 Ford Explorer Base
2011-2019 Ford Explorer Limited
2020 Ford Explorer Limited Hybrid
2011-2019 Ford Explorer XLT
2011-2014 Ford F-150 FX2
2011-2014 Ford F-150 FX4
2011-2012 Ford F-150 Harley-Davidson Edition
2011-2017 Ford F-150 King Ranch
2011-2017 Ford F-150 Lariat
2011 Ford F-150 Lariat Limited
2011-2017 Ford F-150 Platinum
2016-2017 Ford F-150 SSV
2011-2014 Ford F-150 STX
2010-2014 Ford F-150 SVT Raptor
2011-2020 Ford F-150 XL
2011-2020 Ford F-150 XLT
2011-2020 Ford F-250 Super Duty King Ranch
2011-2020 Ford F-250 Super Duty Lariat
2013-2020 Ford F-250 Super Duty Platinum
2011-2020 Ford F-250 Super Duty XL
2011-2020 Ford F-250 Super Duty XLT
2011-2020 Ford F-350 Super Duty King Ranch
2011-2020 Ford F-350 Super Duty Lariat
2013-2020 Ford F-350 Super Duty Platinum
2011-2020 Ford F-350 Super Duty XL
2011-2020 Ford F-350 Super Duty XLT
2012-2019 Ford Flex Limited
2012-2019 Ford Flex SE
2012-2019 Ford Flex SEL
2012 Ford Flex Titanium
2011-2014 Ford Mustang Base
2012-2013 Ford Mustang Boss 302
2019 Ford Mustang Bullitt
2011-2019 Ford Mustang GT
2015 Ford Mustang GT 50 Years Limited Edition
2015-2019 Ford Mustang GT Premium
2015-2018 Ford Mustang Shelby GT350
2015-2018 Ford Mustang Shelby GT350R
2015-2017 Ford Mustang V6
2013-2019 Ford Police Interceptor Sedan Base
2013-2020 Ford Police Interceptor Utility Base
2013-2016 Ford Taurus Limited
2013-2016 Ford Taurus SE
2013-2016 Ford Taurus SEL
2015-2019 Ford Transit-150 Base
2015-2019 Ford Transit-150 XL
2015-2019 Ford Transit-150 XLT
2015-2019 Ford Transit-250 Base
2016-2019 Ford Transit-250 PTV
2015-2019 Ford Transit-350 Base
2015-2019 Ford Transit-350 XL
2015-2019 Ford Transit-350 XLT
2015-2019 Ford Transit-350 HD Base
2015-2019 Ford Transit-350 HD XL
2015-2019 Ford Transit-350 HD XLT
2011-2016 GMC Acadia Denali
2010-2013,2016 GMC Acadia SL
2007-2016 GMC Acadia SLE
2007-2016 GMC Acadia SLT
2017 GMC Acadia Limited Base
2015-2016 GMC Canyon Base
2015-2016 GMC Canyon SLE
2015-2016 GMC Canyon SLT
2013-2017 GMC Terrain Denali
2010-2017 GMC Terrain SLE
2010-2017 GMC Terrain SLT
2019-2020 Lincoln Continental Base
2017-2020 Lincoln Continental Livery
2017-2018 Lincoln Continental Premiere
2017-2019 Lincoln Continental Select
2013-2016 Lincoln MKS Base
2012-2017 Lincoln MKT Base
2019 Lincoln MKT Livery
2018 Lincoln MKT Premiere
2011-2015 Lincoln MKX Base
2016-2018 Lincoln MKX Black Label
2016-2018 Lincoln MKX Premiere
2016-2018 Lincoln MKX Reserve
2016-2018 Lincoln MKX Select
2013-2016 Lincoln MKZ Base
2015-2016 Lincoln MKZ Black Label
2009-2013 Mazda 6 S
2007-2015 Mazda CX-9 Grand Touring
2007-2015 Mazda CX-9 Sport
2007-2015 Mazda CX-9 Touring
2015 Mazda MX-5 Miata 25th Anniversary Edition
2006 Mazda MX-5 Miata Base
2013-2015 Mazda MX-5 Miata Club
2006 Mazda MX-5 Miata Club Spec
2006-2015 Mazda MX-5 Miata Grand Touring
2011-2012 Mazda MX-5 Miata Special Edition
2006-2015 Mazda MX-5 Miata Sport
2007-2009 Mazda MX-5 Miata SV
2006-2012 Mazda MX-5 Miata Touring
2007 Pontiac G6 GTP
2008-2009 Pontiac G6 GXP
2008-2009 Pontiac G8 Base
2008-2009 Pontiac Torrent GXP
2011 Saab 9-4X Base
2011 Saab 9-4X Premium
2007-2009 Saturn Aura XR
2007-2010 Saturn Outlook XE
2007-2010 Saturn Outlook XR
2008-2009 Saturn Vue Red Line
2008-2010 Saturn Vue XR
2010 Suzuki Grand Vitara Limited
2009 Suzuki Grand Vitara Luxury
2009-2010 Suzuki Grand Vitara XSport
2007-2008 Suzuki XL-7 Base
2007-2009 Suzuki XL-7 Limited
2007-2009 Suzuki XL-7 Luxury
2008-2009 Suzuki XL-7 Premium


Our History

For 23 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.

Our Florida Locations

Testimonials

We let our reviews speak for themselves.

4.9 average
914 reviews

Kissimmee

Orlando

Tampa

Great service at a fair price. I highly recommend them for all your performance needs. They have the know how to complete that project.

Donald Berry

Happy Customer

Google Review

Dropped off my 2022 Subaru WRX for Exhaust, spoiler, aeroflow dynamic kit, and they killed it. Quality work and amazing customer service. Speedzone gets you right.

Edward Roldan

Happy Customer

Google Review

They gave me the best price I could find after shopping around for a while. They are well informed and familiar with the products they sell, great communication and quick responses. I would no doubt purchase from them again. Solid company. Recommended. A+

Paul K

A Month Ago

Google Review

Came based on a work buddies recommendation. I was late by 30 minutes, confused my appointment time. But, 10/10 would come back. Came for a Downpipe and midpipe install. Not only was the gentleman accommodating, He ran into some issues, staff helped me out and pointed me into the right direction and got me going! They got my business and wouldn’t go anywhere else again!

Kiyo Gallimore

Verified Customer

Google Review

They Take Great Care Of Their Customers and Their Rates Are Better Than The Competition! They Also Respond Quickly And Have A Great Assortment Of Parts!

Jad

6 months Ago

Google Review

Absolutely love the customer service that you get with Speedzone Performance! All my questions are always answered in such a timely manner and this a big PLUS because I live out of Florida and for them to be on top of answering all my questions in such a way means a lot. Thank you all for the amazing customer service.

Daisy Vargas

Verified Customer

Google Review

My favorite place to go for anything car related, they have anything you could imagine & more. The people who work here are the coolest and most helpful people I’ve yet to meet at a car shop. They also don’t try to force sales on you and they genuinely help you with what you’re looking for, 100/10 shop!

Stephanie Trinidad

Loyal Customer

Google Review

The best of best, they are so nicely and kind people, yankee and billy more than the ones that runs the store they are a friend to everyone who walks in the store, very patient gets everyone what they need, everything you ask them they’ll answer your questions the best as possible, I love shopping there. They have the best prices, anything as car need you’ll find it there big shout-out to Yankee for being an amazing person and most important as a friend!! I love Speedzone!

Jansel Castillo

Loyal Customer

Google Review