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
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Great Service very knowledgeable staff, my ram is running perfect
Steve Rooney
This company lies to you. Ordered a 02 sensor from APPD for my C7 Vette. Paid the highest possible courier service for the fastest possible shipping from Newcastle to France. I needed the part urgently. Ordered at the weekend and called them Monday to confirm all was in hand and explained the part was required urgently. Response from APPD yes we've recieved the order and will ship as soon as its been processed. Called every day for the next 7 days to be told yes its been shipped and this is the shipping number. Turned out it took them till Friday ..5 days later to post it and then the package lay at the courier another week or so. APPD lied to me throughout this whole transaction. The package cleared customs in 2 days and should have been with me in just over week and not over 4 weeks. APPD offereed the postage refunded after I had to start a PAYPAL dispute.. This should have been a straight forward simple part delivery.When it goes wrong you shouldn't lie to your customer. A serious compay would refund the customer not try to fuzz the truth and blame everyone else. I refused the postage delivery refund so you can buy some honesty pills and discuss with your team how to avoid more negative service feedback. If your thinking of ordering parts from APPD scroll on and find another supplier. You dont need or want the hassle of dealing with these people.
wade Patout
Over a month waiting on parts and all I get is it will scan soon week after week. Reordered from US so I could finish build and same parts arrived in one week. Waiting to see if they will refund??
Gareth weare
placed an order for parts 13th of feb, all listed in stock, got shipping update for label created on the 16th of feb. I have still not received what I ordered and paid for, no updates. I have been getting the same generic answer "order will be fulfilled today" for nearly 2 months now when trying to enquire. Quite disappointing as I have been unable to finish off my car due to waiting on the final fuel system parts for over 2 months now.
PHILIP HYDE
I initially ordered the wrong part but managed to change the order before it was sent out. Lovely product Really well made.
Chris Impey
Made my first purchase with these guys, very helpful and quick replies to my questions.
Delivery was very quick, will be using again
AAAAAA++++++++
Julian Boulter
Brilliant communication, bought parts very difficult to source in the UK, this was the only supplier who managed to get them for me...top service!!!