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
1980-1982
American Motors
Concord
Base
1980-1982
American Motors
Concord
DL
1980-1982
American Motors
Concord
Limited
1981-1983
American Motors
Eagle
Base
1981-1982
American Motors
Eagle
DL Kammback
1981-1983
American Motors
Eagle
DL SX4
1981-1982
American Motors
Eagle
Kammback
1981-1983
American Motors
Eagle
Limited
1981-1983
American Motors
Eagle
SX4
1980-1982
American Motors
Spirit
Base
1980-1982
American Motors
Spirit
DL
1980
American Motors
Spirit
Limited
1975
Buick
Apollo
Base
1975
Buick
Apollo
SR
1975-1977,1980-1981
Buick
Century
Base
1975-1979,1982-1985
Buick
Century
Custom
1980-1981,1984
Buick
Century
Estate
1985
Buick
Century
Estate Wagon
1976
Buick
Century
Indianapolis 500 Pace Car
1978-1985
Buick
Century
Limited
1975
Buick
Century
Luxus
1984
Buick
Century
Olympia Limited
1977-1979
Buick
Century
Special
1978-1981
Buick
Century
Sport
1983-1985
Buick
Century
T-Type
1977-1979
Buick
Electra
225
1980
Buick
Electra
Estate Wagon
1977-1985
Buick
Electra
Limited
1978-1985
Buick
Electra
Park Avenue
1985
Buick
Electra
T-Type
1978-1980
Buick
Estate Wagon
Base
1975,1977-1981
Buick
LeSabre
Base
1985
Buick
LeSabre
Collector's Edition
1975-1978,1982-1985
Buick
LeSabre
Custom
1977
Buick
LeSabre
Custom Sport
1979-1985
Buick
LeSabre
Limited
1982
Buick
LeSabre
Limited Edition F/E
1978,1981
Buick
LeSabre
Sport
1975-1987
Buick
Regal
Base
1982-1983
Buick
Regal
Estate Wagon
1978-1987
Buick
Regal
Limited
1982
Buick
Regal
Limited Turbo
1978,1982
Buick
Regal
Sport
1976-1977
Buick
Regal
SR
1983
Buick
Regal
T-Type
1977-1978,1981-1984
Buick
Riviera
Base
1982
Buick
Riviera
Limited Edition
1983-1984
Buick
Riviera
Luxury
1978
Buick
Riviera
LXXV Anniversary Edition
1981-1983
Buick
Riviera
T-Type
1983
Buick
Riviera
XX Anniversary Edition
1977-1980
Buick
Skyhawk
Base
1980
Buick
Skyhawk
Designers' Accent Edition
1979-1980
Buick
Skyhawk
Road Hawk
1977-1980
Buick
Skyhawk
S
1975-1982
Buick
Skylark
Base
1978-1979
Buick
Skylark
Custom
1980-1982
Buick
Skylark
Limited
1976-1979
Buick
Skylark
S
1978,1980-1982
Buick
Skylark
Sport
1975-1977
Buick
Skylark
SR
1980-1982
Cadillac
DeVille
Base
1980-1982
Cadillac
DeVille
Cabriolet
1980-1982
Cadillac
DeVille
d'Elegance
1981-1982
Cadillac
Eldorado
Base
1981-1982
Cadillac
Eldorado
Biarritz
1981
Cadillac
Eldorado
Brougham d'Elegance
1981-1982
Cadillac
Eldorado
Cabriolet
1982
Cadillac
Eldorado
Touring
1980-1982
Cadillac
Fleetwood
Brougham
1980-1982
Cadillac
Fleetwood
Brougham d'Elegance
1981-1982
Cadillac
Seville
Base
1981-1982
Cadillac
Seville
Elegante
1975
Checker
Marathon
Aerobus
1975,1977,1979-1982
Checker
Marathon
Base
1975,1977,1979-1982
Checker
Marathon
Deluxe
1971
Chevrolet
Brookwood
Base
1980
Chevrolet
Camaro
Base
1980-1981
Chevrolet
Camaro
Berlinetta
1980
Chevrolet
Camaro
Rally Sport
1981-1983
Chevrolet
Camaro
Sport
1980-1984
Chevrolet
Caprice
Classic
1981-1982
Chevrolet
Caprice
Classic Estate
1980-1981
Chevrolet
Caprice
Classic Landau
1980
Chevrolet
Caprice
Classic Sport
1982-1983
Chevrolet
Celebrity
Base
1982-1983
Chevrolet
Celebrity
CL
1982
Chevrolet
Celebrity
CS
1980-1983
Chevrolet
Citation
Base
1980
Chevrolet
Citation
Club
1980
Chevrolet
Citation
Custom
1980-1983
Chevrolet
Citation
X-11
1978-1984
Chevrolet
El Camino
Base
1978,1981-1984
Chevrolet
El Camino
Conquista
1979-1981
Chevrolet
El Camino
Royal Knight
1980-1984
Chevrolet
El Camino
SS
1980-1984
Chevrolet
Impala
Base
1981-1982
Chevrolet
Impala
Estate
1980
Chevrolet
Impala
Sport
1978-1981
Chevrolet
Malibu
Base
1978-1983
Chevrolet
Malibu
Classic
1979-1980
Chevrolet
Malibu
Classic Estate
1978-1981
Chevrolet
Malibu
Classic Landau
1979-1980
Chevrolet
Malibu
Classic Sport
1979-1980
Chevrolet
Malibu
Estate
1979
Chevrolet
Malibu
Landau
1979
Chevrolet
Malibu
Police
1979-1980
Chevrolet
Malibu
Sport
1979,1981-1984
Chevrolet
Monte Carlo
Base
1983
Chevrolet
Monte Carlo
CL
1978-1981
Chevrolet
Monte Carlo
Landau
1978,1980
Chevrolet
Monte Carlo
Sport
1975,1978-1980
Chevrolet
Monza
2+2
1978-1980
Chevrolet
Monza
2+2 Sport
1978-1980
Chevrolet
Monza
2+2 Spyder
1978-1980
Chevrolet
Monza
Base
1975,1978-1979
Chevrolet
Monza
S
1978
Chevrolet
Monza
Sport
1980
Chevrolet
Monza
Spyder
1970
Chevrolet
Nova
Base
1985
Excalibur
Phaeton
Anniversary
1971-1984,1986-1989
Excalibur
Phaeton
Base
1989-1993
Ford
Bronco
Custom
1989-1996
Ford
Bronco
Eddie Bauer
1990-1996
Ford
Bronco
XL
1989-1992,1994-1996
Ford
Bronco
XLT
1993
Ford
Bronco
XLT Lariat
1992
Ford
Bronco
XLT Nite
1995-1996
Ford
Bronco
XLT Sport
1977
Ford
Custom 500
Base
1977
Ford
Custom 500
Ranch Wagon
1992-1996
Ford
E-150 Econoline
Base
1989-1991
Ford
E-150 Econoline
Custom
1989-1996
Ford
E-150 Econoline
XL
1986
Ford
E-150 Econoline Club Wagon
Base
1992-1996
Ford
E-150 Econoline Club Wagon
Chateau
1987-1996
Ford
E-150 Econoline Club Wagon
Custom
1986-1991
Ford
E-150 Econoline Club Wagon
XL
1986-1996
Ford
E-150 Econoline Club Wagon
XLT
1989-1991
Ford
E-250 Econoline
Custom
1989-1991
Ford
E-250 Econoline
XL
1989-1992
Ford
F-150
Custom
1995-1996
Ford
F-150
Eddie Bauer
1995-1996
Ford
F-150
Special
1989-1996
Ford
F-150
XL
1993-1996
Ford
F-150
XLT
1989-1992
Ford
F-150
XLT Lariat
1989-1992
Ford
F-250
Custom
1995-1996
Ford
F-250
Eddie Bauer
1995-1996
Ford
F-250
Special
1989-1996
Ford
F-250
XL
1993-1996
Ford
F-250
XLT
1989-1992
Ford
F-250
XLT Lariat
1978-1982
Ford
Fairmont
Base
1978-1982
Ford
Fairmont
Futura
1981
Ford
Fairmont
S
1977-1980
Ford
Granada
Base
1978-1980
Ford
Granada
ESS
1977-1980
Ford
Granada
Ghia
1981
Ford
Granada
GL
1981
Ford
Granada
GLX
1981
Ford
Granada
L
1977-1982
Ford
LTD
Base
1977-1985
Ford
LTD
Country Squire
1980-1985
Ford
LTD
Crown Victoria
1977-1979
Ford
LTD
Landau
1985
Ford
LTD
LX Brougham
1980-1982
Ford
LTD
S
1977-1979
Ford
LTD II
Base
1977-1978
Ford
LTD II
Brougham
1979
Ford
LTD II
Landau
1977-1979
Ford
LTD II
S
1977
Ford
LTD II
Squire
1977
Ford
Maverick
Base
1977
Ford
Maverick
Grabber
1979-1981
Ford
Mustang
Base
1981
Ford
Mustang
Cobra
1979-1981
Ford
Mustang
Ghia
1982
Ford
Mustang
GL
1982
Ford
Mustang
GLX
1982,1984-1985,1987-1995
Ford
Mustang
GT
1984
Ford
Mustang
GT-350 20th Anniversary
1995
Ford
Mustang
GTS
1982,1984
Ford
Mustang
L
1984,1987-1993
Ford
Mustang
LX
1977-1978
Ford
Mustang II
Base
1977-1978
Ford
Mustang II
Ghia
1977-1978
Ford
Mustang II
Mach 1
1976
Ford
P-400
Base
1976
Ford
P-400
Custom
1976-1977
Ford
P-500
Base
1976-1977
Ford
P-500
Custom
1975-1979
Ford
Ranchero
500
1975-1979
Ford
Ranchero
GT
1975-1979
Ford
Ranchero
Squire
1974,1977-1982,1984-1985,1991-1992
Ford
Thunderbird
Base
1978
Ford
Thunderbird
Diamond Jubilee
1984-1985
Ford
Thunderbird
Elan
1984-1985
Ford
Thunderbird
Fila
1979,1981-1982
Ford
Thunderbird
Heritage
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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!!!