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NGK Iridium IX Spark Plug Box of 4 (XR4IX)

€32,95 EUR
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: NGK7189
UPC: 87295171899
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
1954-1958 Buick Century Base
1959-1962 Buick Electra 225
1959-1965 Buick Electra Base
1965,1967 Buick Gran Sport Base
1959-1963 Buick Invicta Base
1959-1965 Buick LeSabre Base
1965 Buick LeSabre Custom
1958 Buick Limited Base
1963-1965 Buick Riviera Base
1957 Buick Roadmaster 75
1953-1958 Buick Roadmaster Base
1954,1965-1967 Buick Skylark Base
1951-1958,1962-1963,1965-1967 Buick Special Base
1963,1965-1967 Buick Special Deluxe
1965-1967 Buick Sportwagon Base
1966 Buick Sportwagon Custom
1951-1958 Buick Super Base
1963-1965 Buick Wildcat Base
1965 Buick Wildcat Custom
1965 Buick Wildcat Deluxe
1967 Cadillac Calais Base
1967 Cadillac DeVille Base
1967 Cadillac Eldorado Base
1967 Cadillac Fleetwood 60 Special
1967 Cadillac Fleetwood 75
1967 Cadillac Fleetwood Base
1950-1952 Cadillac Series 60 Fleetwood Base
1950-1951 Cadillac Series 61 Base
1952 Cadillac Series 62 Base
1952 Cadillac Series 62 DeVille
1950-1952 Cadillac Series 75 Fleetwood Base
1950-1968 Chevrolet Bel Air Base
1955-1956 Chevrolet Bel Air Beauville
1955-1957 Chevrolet Bel Air Nomad
1958-1968 Chevrolet Biscayne Base
1960 Chevrolet Biscayne Fleetmaster
1967 Chevrolet Camaro Base
1967 Chevrolet Camaro RS
1966-1968 Chevrolet Caprice Base
1967-1968 Chevrolet Chevelle 300
1967-1968 Chevrolet Chevelle 300 Deluxe
1964-1968 Chevrolet Chevelle Base
1967-1968 Chevrolet Chevelle Concours
1965-1967 Chevrolet Chevelle Deluxe
1968 Chevrolet Chevelle Malibu
1968 Chevrolet Chevelle Nomad
1964-1968 Chevrolet Chevelle SS
1963-1967 Chevrolet Chevy II Base
1963-1968 Chevrolet Chevy II Nova
1967 Chevrolet Chevy II Nova SS
1968 Chevrolet El Camino Custom
1959-1967 Chevrolet Impala Base
1964,1966-1967 Chevrolet Impala SS
1970 Chevrolet Nova Base
1968-1969 Chrysler 300 Base
1975-1978 Chrysler Cordoba Base
1966-1967 Chrysler Imperial Base
1959-1970 Chrysler Imperial Crown
1959-1960,1962-1975 Chrysler Imperial LeBaron
1959-1972 Chrysler New Yorker Base
1972,1975-1978 Chrysler New Yorker Brougham
1959-1960,1962-1963,1966-1971,1973-1978 Chrysler Newport Base
1967-1976 Chrysler Newport Custom
1971-1972 Chrysler Newport Royal
1957-1960 Chrysler Saratoga Base
1957-1963,1967-1972,1975-1977 Chrysler Town & Country Base
1957-1961 Chrysler Windsor Base
1963-1964 Dodge 330 Base
1963-1964 Dodge 440 Base
1962-1965 Dodge 880 Base
1962-1965 Dodge 880 Custom
1971,1974 Dodge B200 Van Base
1974 Dodge B200 Van Maxi
1974 Dodge B200 Van Maxi Wagon
1971,1974 Dodge B200 Van Sportsman
1970-1971 Dodge Challenger Base
1970-1971 Dodge Challenger R/T
1969-1971 Dodge Charger 500
1967-1974 Dodge Charger Base
1967-1971 Dodge Charger R/T
1969 Dodge Charger SE
1971-1976 Dodge Charger Special Edition
1971 Dodge Charger Super Bee
1965-1970 Dodge Coronet 440
1965-1970 Dodge Coronet 500
1953-1959,1965-1967,1970-1976 Dodge Coronet Base
1971,1975-1976 Dodge Coronet Brougham
1971-1976 Dodge Coronet Crestwood
1971-1975 Dodge Coronet Custom
1966,1968-1970 Dodge Coronet Deluxe
1967-1970 Dodge Coronet R/T
1968-1970 Dodge Coronet Super Bee
1954-1961 Dodge Custom Base
1968-1974 Dodge D100 Pickup Base
1967 Dodge D100 Series Base
1968-1974 Dodge D200 Pickup Base
1967 Dodge D200 Series Base
1968-1974 Dodge D300 Pickup Base
1967 Dodge D300 Series Base
1967-1968 Dodge Monaco 500
1965-1978 Dodge Monaco Base
1974,1977-1978 Dodge Monaco Brougham
1977-1978 Dodge Monaco Crestwood
1974 Dodge Monaco Custom
1975-1976 Dodge Monaco Royal
1975-1976 Dodge Monaco Royal Brougham
1963,1968-1969 Dodge Polara 500
1960-1973 Dodge Polara Base
1971 Dodge Polara Brougham
1970-1973 Dodge Polara Custom
1970 Dodge Polara Special
1975-1977 Dodge Royal Monaco Base
1975-1977 Dodge Royal Monaco Brougham
1968-1971,1974 Dodge W100 Pickup Base
1967 Dodge W100 Series Base
1969-1971,1974 Dodge W200 Pickup Base
1967 Dodge W200 Series Base
1968-1969,1971 Dodge W300 Pickup Base
1967 Dodge W300 Series Base
1966 Jeep CJ3 Base
1966-1971 Jeep CJ5 Base
1966-1971 Jeep CJ6 Base
1966-1967 Jeep Commando Base
1966-1967 Jeep Dispatcher Base
1966-1970 Jeep DJ5 Base
1966-1968 Jeep DJ6 Base
1966 Jeep FC150 Base
1966 Jeep FC170 Base
1966-1970 Jeep Jeepster Base
1966-1971 Jeep Jeepster Commando
1966-1967 Jeep Universal Base
1970-1971 Oldsmobile 442 Base
1970-1974 Oldsmobile 98 Base
1973-1974 Oldsmobile 98 Regency
1971-1974 Oldsmobile Custom Cruiser Base
1968-1974 Oldsmobile Cutlass Base
1972 Oldsmobile Cutlass Cruiser
1968,1971-1974 Oldsmobile Cutlass S
1971-1974 Oldsmobile Cutlass Supreme Base
1974 Oldsmobile Cutlass Supreme Cruiser
1968 Oldsmobile Delmont 88 Base
1968-1974 Oldsmobile Delta 88 Base
1968-1971 Oldsmobile Delta 88 Custom
1969-1974 Oldsmobile Delta 88 Royale
1964-1972 Oldsmobile F85 Base
1964-1966 Oldsmobile F85 Deluxe
1966 Oldsmobile F85 Holiday
1973-1974 Oldsmobile Omega Base
1968-1974 Oldsmobile Toronado Base
1971-1974 Oldsmobile Toronado Brougham
1968-1970 Oldsmobile Toronado Custom
1968-1975 Oldsmobile Vista Cruiser Base
1964 Plymouth Barracuda Base
1955-1966 Plymouth Belvedere Base
1958-1961 Plymouth Custom Base
1960-1963 Plymouth Fleet Special Base
1956-1958,1960-1966 Plymouth Fury Base
1962-1966 Plymouth Fury Sport
1966 Plymouth Fury VIP
1955-1958 Plymouth Plaza Base
1965-1969 Plymouth Satellite Base
1968-1969 Plymouth Satellite Sport
1955-1958,1963-1964 Plymouth Savoy Base
1955-1958 Plymouth Suburban Base
1956-1957 Plymouth Suburban Custom
1956-1957 Plymouth Suburban Deluxe
1956-1958 Plymouth Suburban Sport
1959-1971 Pontiac Bonneville Base
1959-1962 Pontiac Bonneville Custom
1959-1970 Pontiac Bonneville Safari
1964-1967 Pontiac Catalina 2+2
1959-1971 Pontiac Catalina Base
1971 Pontiac Catalina Brougham
1959-1971 Pontiac Catalina Safari
1962-1970 Pontiac Catalina Ventura
1967-1970 Pontiac Executive Base
1967-1970 Pontiac Executive Safari
1968-1969 Pontiac Firebird 350
1969 Pontiac Firebird 350 HO
1967-1971 Pontiac Firebird Base
1970-1971 Pontiac Firebird Esprit
1970-1971 Pontiac Firebird Formula
1967-1968 Pontiac Firebird HO
1970-1971 Pontiac Firebird Trans Am
1962-1971 Pontiac Grand Prix Base
1971 Pontiac Grand Safari Base
1971 Pontiac Grandville Base
1964-1966,1970-1971 Pontiac GTO Base
1970-1971 Pontiac GTO The Judge
1963-1971 Pontiac LeMans Base
1969-1970 Pontiac LeMans Safari
1970-1971 Pontiac LeMans Sport
1971 Pontiac LeMans T37
1959-1966 Pontiac Star Chief Base
1966 Pontiac Star Chief Executive
1961,1963-1968,1970 Pontiac Tempest Base
1964-1965,1967-1968 Pontiac Tempest Custom
1970 Pontiac Tempest GT
1961 Pontiac Tempest LeMans
1961,1963-1968 Pontiac Tempest Safari


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