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NGK Iridium IX Spark Plug Box of 4 (XR45IX)

$56.00 AUD
Item is in stockHurry! Low inventoryItem is out of stock Item is unavailable
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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: NGK7293
UPC: 87295172933
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
1975 Buick Apollo Base
1975 Buick Apollo SR
1975-1977 Buick Century Base
1975-1977 Buick Century Custom
1975-1976 Buick Century Special
1977-1979 Buick Electra 225
1980-1984 Buick Electra Estate Wagon
1977-1984 Buick Electra Limited
1978-1984 Buick Electra Park Avenue
1977-1983 Buick Estate Wagon Base
1976-1981 Buick LeSabre Base
1977-1978,1982-1984 Buick LeSabre Custom
1977 Buick LeSabre Custom Sport
1979-1984 Buick LeSabre Limited
1982 Buick LeSabre Limited Edition F/E
1981 Buick LeSabre Sport
1975-1977 Buick Regal Base
1976-1977 Buick Regal SR
1977-1984 Buick Riviera Base
1982 Buick Riviera Limited Edition
1983-1984 Buick Riviera Luxury
1978 Buick Riviera LXXV Anniversary Edition
1979-1980 Buick Riviera S
1981 Buick Riviera T-Type
1983 Buick Riviera XX Anniversary Edition
1975-1976 Buick Skyhawk Base
1975-1976 Buick Skyhawk S
1975-1977 Buick Skylark Base
1976-1977 Buick Skylark S
1975-1977 Buick Skylark SR
1979-1980 Cadillac Eldorado Base
1979-1980 Cadillac Eldorado Biarritz
1979-1980 Cadillac Eldorado Cabriolet
1976-1980 Cadillac Seville Base
1978-1980 Cadillac Seville Elegante
1977-1978 Cadillac Seville Opera
1973-1974 Oldsmobile 98 Base
1977-1981 Oldsmobile 98 Luxury
1973-1974,1977-1984 Oldsmobile 98 Regency
1982-1984 Oldsmobile 98 Regency Brougham
1973-1974,1977-1984 Oldsmobile Custom Cruiser Base
1975,1977 Oldsmobile Cutlass 442
1975,1980 Oldsmobile Cutlass Base
1980-1981 Oldsmobile Cutlass Brougham
1977 Oldsmobile Cutlass Colonnade
1976-1977 Oldsmobile Cutlass Colonnade S
1980-1981 Oldsmobile Cutlass LS
1975-1977 Oldsmobile Cutlass S
1976-1979 Oldsmobile Cutlass Vista Cruiser
1979 Oldsmobile Cutlass Vista Cruiser Brougham
1978-1984 Oldsmobile Cutlass Calais Base
1983-1984 Oldsmobile Cutlass Calais Hurst
1980-1983 Oldsmobile Cutlass Cruiser Base
1980-1981 Oldsmobile Cutlass Cruiser Brougham
1979 Oldsmobile Cutlass Salon 442
1975-1980,1985 Oldsmobile Cutlass Salon Base
1978-1980 Oldsmobile Cutlass Salon Brougham
1979 Oldsmobile Cutlass Salon Hurst
1975-1984 Oldsmobile Cutlass Supreme Base
1977-1984 Oldsmobile Cutlass Supreme Brougham
1976-1977 Oldsmobile Cutlass Supreme Colonnade
1975 Oldsmobile Cutlass Supreme Cruiser
1975 Oldsmobile Cutlass Supreme Hurst
1981 Oldsmobile Cutlass Supreme LS
1976 Oldsmobile Cutlass Tiara Base
1973-1983 Oldsmobile Delta 88 Base
1980-1981 Oldsmobile Delta 88 Holiday
1973-1984 Oldsmobile Delta 88 Royale
1980-1984 Oldsmobile Delta 88 Royale Brougham
1984 Oldsmobile Delta 88 Royale Brougham LS
1975-1977 Oldsmobile Omega Base
1976-1977 Oldsmobile Omega Brougham
1977 Oldsmobile Omega Deluxe
1976-1977 Oldsmobile Omega F85
1975 Oldsmobile Omega Salon
1976-1977 Oldsmobile Omega SX
1975-1976 Oldsmobile Starfire Base
1976 Oldsmobile Starfire GT
1975 Oldsmobile Starfire S
1976 Oldsmobile Starfire SX
1973-1974 Oldsmobile Toronado Base
1973-1974,1977-1984 Oldsmobile Toronado Brougham
1977 Oldsmobile Toronado XS
1980-1981 Oldsmobile Toronado XSC
1977-1979 Oldsmobile Toronado XSR
1977-1981 Pontiac Bonneville Base
1977-1981 Pontiac Bonneville Brougham
1978-1981 Pontiac Bonneville Safari
1977-1981 Pontiac Catalina Base
1977-1981 Pontiac Catalina Safari
1977 Pontiac Firebird Base
1977 Pontiac Firebird Esprit
1977-1979 Pontiac Firebird Formula
1977-1979 Pontiac Firebird Trans Am
1976-1977 Pontiac Grand LeMans Base
1977 Pontiac Grand LeMans Safari
1977 Pontiac Grand Prix Base
1977 Pontiac Grand Prix LJ
1977 Pontiac Grand Prix SJ
1977-1978 Pontiac Grand Safari Base
1976-1977 Pontiac LeMans Base
1977 Pontiac LeMans Safari
1976-1977 Pontiac LeMans Sport
1977 Pontiac Phoenix Base
1976 Pontiac Sunbird Base
1976 Pontiac Sunbird SJ
1975-1977 Pontiac Ventura Base
1975 Pontiac Ventura Custom
1975 Pontiac Ventura S
1975-1977 Pontiac Ventura SJ


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