NGK Single Iridium Spark Plug Box of 4 (UR45IX)
Part # 7559SKU NGK7559
Set your vehicle above for a fit verdict. 116 vehicles listed below.
| Brand | NGK |
|---|---|
| Part type | Spark Plug |
- RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs
- Trivalent metal plating for superior anti-corrosion and anti-seizing properties
- Outstanding acceleration, high fuel efficiency and durability
- Fine iridium tip ensures durable and consistent spark
Description
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.
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| Year | Make | Model |
|---|---|---|
| 1980 - 1982 | American Motors | Concord |
| 1981 - 1983 | American Motors | Eagle |
| 1980 - 1982 | American Motors | Spirit |
| 1975 | Buick | Apollo |
| 1975 - 1985 | Buick | Century |
| 1977 - 1985 | Buick | Electra |
| 1978 - 1980 | Buick | Estate Wagon |
| 1975 - 1985 | Buick | LeSabre |
| 1975 - 1987 | Buick | Regal |
| 1977 - 1978 | Buick | Riviera |
| 1981 - 1984 | Buick | Riviera |
| 1977 - 1980 | Buick | Skyhawk |
| 1975 - 1982 | Buick | Skylark |
| 1980 - 1982 | Cadillac | DeVille |
| 1981 - 1982 | Cadillac | Eldorado |
| 1980 - 1982 | Cadillac | Fleetwood |
| 1981 - 1982 | Cadillac | Seville |
| 1975 | Checker | Marathon |
| 1977 | Checker | Marathon |
| 1979 - 1982 | Checker | Marathon |
| 1971 | Chevrolet | Brookwood |
| 1980 - 1983 | Chevrolet | Camaro |
| 1980 - 1984 | Chevrolet | Caprice |
| 1982 - 1983 | Chevrolet | Celebrity |
| 1980 - 1983 | Chevrolet | Citation |
| 1978 - 1984 | Chevrolet | El Camino |
| 1980 - 1984 | Chevrolet | Impala |
| 1978 - 1983 | Chevrolet | Malibu |
| 1978 - 1984 | Chevrolet | Monte Carlo |
| 1975 | Chevrolet | Monza |
| 1978 - 1980 | Chevrolet | Monza |
| 1970 | Chevrolet | Nova |
| 1971 - 1989 | Excalibur | Phaeton |
| 1989 - 1996 | Ford | Bronco |
| 1977 | Ford | Custom 500 |
| 1989 - 1996 | Ford | E-150 Econoline |
| 1986 - 1996 | Ford | E-150 Econoline Club Wagon |
| 1989 - 1991 | Ford | E-250 Econoline |
| 1989 - 1996 | Ford | F-150 |
| 1989 - 1996 | Ford | F-250 |
| 1978 - 1982 | Ford | Fairmont |
| 1977 - 1981 | Ford | Granada |
| 1977 - 1985 | Ford | LTD |
| 1977 - 1979 | Ford | LTD II |
| 1977 | Ford | Maverick |
| 1979 - 1982 | Ford | Mustang |
| 1984 - 1985 | Ford | Mustang |
| 1987 - 1995 | Ford | Mustang |
| 1977 - 1978 | Ford | Mustang II |
| 1976 | Ford | P-400 |
| 1976 - 1977 | Ford | P-500 |
| 1975 - 1979 | Ford | Ranchero |
| 1974 | Ford | Thunderbird |
| 1977 - 1982 | Ford | Thunderbird |
| 1984 - 1985 | Ford | Thunderbird |
| 1991 - 1993 | Ford | Thunderbird |
| 1978 - 1984 | GMC | Caballero |
| 1980 - 1983 | Jeep | CJ5 |
| 1980 - 1983 | Jeep | CJ7 |
| 1981 - 1983 | Jeep | Scrambler |
| 1974 | Lincoln | Continental |
| 1977 - 1980 | Lincoln | Continental |
| 1982 - 1985 | Lincoln | Continental |
| 1974 | Lincoln | Mark IV |
| 1977 - 1979 | Lincoln | Mark V |
| 1980 - 1983 | Lincoln | Mark VI |
| 1984 - 1985 | Lincoln | Mark VII |
| 1987 - 1992 | Lincoln | Mark VII |
| 1981 - 1985 | Lincoln | Town Car |
| 1977 - 1980 | Lincoln | Versailles |
| 1979 - 1983 | Mercury | Capri |
| 1974 | Mercury | Colony Park |
| 1977 | Mercury | Comet |
| 1974 | Mercury | Cougar |
| 1977 - 1985 | Mercury | Cougar |
| 1991 - 1993 | Mercury | Cougar |
| 1977 - 1985 | Mercury | Grand Marquis |
| 1974 | Mercury | Marquis |
| 1977 - 1982 | Mercury | Marquis |
| 1977 - 1980 | Mercury | Monarch |
| 1974 | Mercury | Montego |
| 1974 | Mercury | Monterey |
| 1978 - 1982 | Mercury | Zephyr |
| 1975 | Oldsmobile | 98 |
| 1981 - 1983 | Oldsmobile | 98 |
| 1985 | Oldsmobile | 98 |
| 1975 | Oldsmobile | Custom Cruiser |
| 1977 - 1981 | Oldsmobile | Cutlass |
| 1978 - 1984 | Oldsmobile | Cutlass Calais |
| 1982 - 1985 | Oldsmobile | Cutlass Ciera |
| 1980 - 1982 | Oldsmobile | Cutlass Cruiser |
| 1978 - 1980 | Oldsmobile | Cutlass Salon |
| 1985 - 1987 | Oldsmobile | Cutlass Salon |
| 1977 - 1987 | Oldsmobile | Cutlass Supreme |
| 1975 | Oldsmobile | Delta 88 |
| 1977 - 1985 | Oldsmobile | Delta 88 |
| 1975 | Oldsmobile | Omega |
| 1977 - 1983 | Oldsmobile | Omega |
| 1977 - 1980 | Oldsmobile | Starfire |
| 1981 - 1984 | Oldsmobile | Toronado |
| 1982 - 1983 | Pontiac | 6000 |
| 1977 | Pontiac | Astre |
| 1975 - 1986 | Pontiac | Bonneville |
| 1975 - 1981 | Pontiac | Catalina |
| 1975 - 1983 | Pontiac | Firebird |
| 1975 | Pontiac | Grand Am |
| 1978 - 1980 | Pontiac | Grand Am |
| 1975 - 1981 | Pontiac | Grand LeMans |
| 1975 - 1987 | Pontiac | Grand Prix |
| 1975 - 1978 | Pontiac | Grand Safari |
| 1975 | Pontiac | Grandville |
| 1975 - 1981 | Pontiac | LeMans |
| 1984 | Pontiac | Parisienne |
| 1977 - 1983 | Pontiac | Phoenix |
| 1977 - 1980 | Pontiac | Sunbird |
| 1975 - 1977 | Pontiac | Ventura |