NGK Single Iridium Spark Plug Box of 4 (UR45IX)
Regular price
$34.30
Regular price
$90.60
Sale price
$34.30
Unit price
per
Special Order
This part is still available to order. Once you place your order, we’ll submit it directly to NGK, and they’ll ship it straight to you.
Delivery times can vary depending on the brand, so we can’t guarantee an exact arrival date. What we can guarantee is that we’ll stay on top of your order, monitor its progress, and keep you updated until it reaches your door.
Special-order items are typically not kept in stock by most retailers. By ordering through us, your order is placed directly with NGK, assuring you get the part as quickly as possible.
Want to get an estimated delivery timeframe before ordering? Contact us through our contact page, and we’ll be happy to find out for you.
Shipping calculated at checkout.
Price Match Guarantee up to 100%
30 Day Satisfaction Guarantee
Fastest Shipping Possible Guarantee
Rated Excellent and Trusted
Couldn't load pickup availability
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.
- 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
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 |
Videos for this part
Recently Viewed
