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NGK Iridium IX Spark Plug Box of 4 (TR4IX)

$56.00 AUD
Item is in stockHurry! Low inventoryItem is out of stock Item is unavailable
Quantity
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: NGK7300
UPC: 87295173008
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
1987-1989,1993 Buick Century Custom
1987-1988 Buick Century Estate Wagon
1987-1989,1993 Buick Century Limited
1993 Buick Century Special
2009-2011 Buick Lucerne CX
2009-2011 Buick Lucerne CXL
2010 Buick Lucerne CXL Special Edition
1988-1993 Buick Regal Custom
1989 Buick Regal Gran Sport
1988-1993 Buick Regal Limited
1987-1989 Buick Skyhawk Custom
1987 Buick Skyhawk Limited
1988-1989 Buick Skyhawk SE
1987 Buick Skyhawk Sport
1987 Buick Skyhawk T-Type
2006-2007 Buick Terraza CX
2006-2007 Buick Terraza CXL
1987-1988 Cadillac Cimarron Base
1987-1993 Chevrolet Beretta Base
1989-1993 Chevrolet Beretta GT
1991-1993 Chevrolet Beretta GTZ
1990 Chevrolet Beretta Indianapolis 500 Pace Car
1987-1990 Chevrolet Cavalier Base
1987 Chevrolet Cavalier CS
1987-1994 Chevrolet Cavalier RS
1988-1993 Chevrolet Cavalier VL
1987-1994 Chevrolet Cavalier Z24
1987-1990 Chevrolet Celebrity Base
1989 Chevrolet Celebrity CL
1987 Chevrolet Celebrity Estate
1987-1990 Chevrolet Celebrity Eurosport
1987-1989 Chevrolet Corsica Base
1987-1988,1990-1993 Chevrolet Corsica LT
1989-1990,1992 Chevrolet Corsica LTZ
2008 Chevrolet Impala 50th Anniversary Edition
2006-2011 Chevrolet Impala LS
2006-2011 Chevrolet Impala LT
2006-2011 Chevrolet Impala LTZ
2006-2011 Chevrolet Impala Police
1990-1994 Chevrolet Lumina Base
1990-1994 Chevrolet Lumina Euro
2008 Chevrolet Malibu Classic LS
2008 Chevrolet Malibu Classic LT
2007-2010 Chevrolet Malibu LS
2007,2009 Chevrolet Malibu LT
2007 Chevrolet Malibu LTZ
2007 Chevrolet Malibu Maxx LS
2007 Chevrolet Malibu Maxx LT
2007 Chevrolet Malibu Maxx LTZ
2006-2007 Chevrolet Malibu Maxx SS
2006-2007 Chevrolet Malibu SS
2006-2007 Chevrolet Monte Carlo LS
2006-2007 Chevrolet Monte Carlo LT
2006 Chevrolet Monte Carlo LTZ
2007-2008 Chevrolet Uplander Base
2007-2008 Chevrolet Uplander LS
2006-2008 Chevrolet Uplander LT
1988-1989,1993 Oldsmobile Cutlass Ciera Base
1987-1988 Oldsmobile Cutlass Ciera Brougham
1987 Oldsmobile Cutlass Ciera GT
1987-1988 Oldsmobile Cutlass Ciera LS
1987-1988,1993 Oldsmobile Cutlass Ciera S
1987-1989 Oldsmobile Cutlass Ciera SL
1989 Oldsmobile Cutlass Cruiser Base
1987 Oldsmobile Cutlass Cruiser Brougham
1988 Oldsmobile Cutlass Cruiser Brougham LS
1987-1988 Oldsmobile Cutlass Cruiser LS
1988-1989 Oldsmobile Cutlass Cruiser SL
1988-1993 Oldsmobile Cutlass Supreme Base
1988 Oldsmobile Cutlass Supreme Indy 500 Pace Car
1988-1993 Oldsmobile Cutlass Supreme International
1992-1993 Oldsmobile Cutlass Supreme S
1988-1991 Oldsmobile Cutlass Supreme SL
1987-1988 Oldsmobile Firenza Base
1987-1988 Oldsmobile Firenza Cruiser
1987 Oldsmobile Firenza GT
1987 Oldsmobile Firenza LC
1987 Oldsmobile Firenza LX
1987 Oldsmobile Firenza S
1987-1988 Pontiac 6000 Base
1987-1991 Pontiac 6000 LE
1987-1988 Pontiac 6000 SE
1989-1991 Pontiac 6000 Special Edition
1987-1989 Pontiac 6000 STE
2007-2010 Pontiac G6 Base
2007-2010 Pontiac G6 GT
2006 Pontiac G6 GTP
1988-1989 Pontiac Grand Prix Base
1991-1993 Pontiac Grand Prix GT
1988-1993 Pontiac Grand Prix LE
1988-1993 Pontiac Grand Prix SE
1990-1993 Pontiac Grand Prix STE
2006 Pontiac Montana SV6
1991-1994 Pontiac Sunbird GT
1991,1994 Pontiac Sunbird LE
1993 Pontiac Sunbird LE Value Leader
1991-1994 Pontiac Sunbird SE
2007-2008 Saturn Aura XE
2007 Saturn Relay 1
2007 Saturn Relay 2
2006-2007 Saturn Relay 3
2008-2010 Saturn Vue XE


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

Kissimmee • Orlando • Tampa

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