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NGK Spark Plugs UR45IX

Iridium IX Spark Plug 14mm x .460" Reach



NGK Spark Plugs UR45IX

Part Number: 739-UR45IX

Iridium IX Spark Plug
  • 14mm x .460" Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • .059" Gap
  • Sold Individually
  • $7.99
    Ships 10/03/16
    if Ordered Today
    NGK Spark Plugs UR45IX Iridium IX Spark Plug 14mm x .460" Reach $7.99

    Specifications:

    Manufacturer's Part Number:
    UR45IX

    The Plug for Serious Enthusiasts
    Iridium has a very high melting point that's perfect for high-performance, high-tech engines. It is stronger than any other metal used in spark plugs.

  • Ultra-fine electrode (thin enough for spark consistency & accuracy, thick enough for max durability & longevity)
  • Reduces spark voltage requirement
  • Fuel efficiency & extreme ignitability
  • Improved throttle response
  • Outstanding acceleration
  • Superior antifouling, anticorrosion, and antiseizing properties
  • Quality NGK Spark Plugs
  • Sold individually

  • Does NGK Spark Plugs UR45IX fit your vehicle?

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    1978 MERCURY GRAND MARQUIS

    • Liter: 6.6
    • EngineType: V8
    • SubModel: BASE

    1984-1985 BUICK CENTURY

    • Liter: 3.8
    • EngineType: V6
    • SubModel: CUSTOM

    1979 CHEVROLET MONZA

    • EngineType: L4
    • SubModel: 2+2 SPORT

    1978-1981 BUICK REGAL

    • EngineType: V6
    • SubModel: LIMITED

    1982 PONTIAC FIREBIRD

    • EngineType: L4
    • SubModel: BASE

    1981 PONTIAC GRAND LEMANS

    • EngineType: V6
    • SubModel: LE

    1981-1982 CHEVROLET CAPRICE

    • EngineType: V6
    • SubModel: CLASSIC ESTATE

    1979 OLDSMOBILE STARFIRE

    • EngineType: L4
    • SubModel: GT

    1975 PONTIAC LEMANS

    • EngineType: V8
    • SubModel: SPORT

    1978-1979 CHEVROLET MALIBU

    • Liter: 3.8
    • EngineType: V6
    • SubModel: CLASSIC

    1979 PONTIAC GRAND PRIX

    • Liter: 3.8
    • SubModel: LJ
    • CUI: 231
    • EngineType: V6

    1979 BUICK LESABRE

    • EngineType: ALL
    • SubModel: ALL

    1980-1982 AMERICAN MOTORS SPIRIT

    • EngineType: L4
    • SubModel: BASE

    1982 BUICK REGAL

    • EngineType: ALL
    • SubModel: SPORT

    1980 PONTIAC GRAND PRIX

    • Liter: 4.3
    • EngineType: V8
    • SubModel: BASE

    1975 CHEVROLET MONZA

    • EngineType: L4
    • SubModel: S

    1981-1983 CHEVROLET IMPALA

    • CC: 3800
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6

    1982 FORD LTD

    • Liter: 4.2
    • EngineType: V8
    • SubModel: S

    1983-1985 MERCURY GRAND MARQUIS

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1989-1991 FORD E-250 ECONOLINE

    • Liter: 5.0
    • EngineType: V8
    • SubModel: XL

    1976 FORD P-400 VAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1977 BUICK CENTURY

    • EngineType: ALL
    • SubModel: SPECIAL

    1980 PONTIAC LEMANS

    • EngineType: V6
    • SubModel: BASE

    1976 BUICK SKYLARK

    • Liter: 5.7
    • SubModel: S
    • CUI: 350
    • EngineType: V8

    1976-1977 PONTIAC LEMANS

    • Liter: 6.6
    • SubModel: SPORT
    • CUI: 400
    • EngineType: V8

    1978 CHEVROLET EL CAMINO

    • Liter: 3.8
    • EngineType: V6
    • SubModel: CONQUISTA

    1980-1981 CHEVROLET EL CAMINO

    • EngineType: V6
    • SubModel: ROYAL KNIGHT

    1975-1976 BUICK SKYLARK

    • Liter: 5.7
    • SubModel: SR
    • CUI: 350
    • EngineType: V8

    1982-1983 CHEVROLET CELEBRITY

    • EngineType: L4
    • SubModel: CL

    1979 OLDSMOBILE STARFIRE

    • EngineType: L4
    • SubModel: FIRENZA

    1980 PONTIAC GRAND PRIX

    • Liter: 4.9
    • EngineType: V8
    • SubModel: LJ

    1976 PONTIAC PARISIENNE

    • Liter: 7.5
    • EngineType: V8
    • SubModel: BASE

    1975-1978 BUICK LESABRE

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CUSTOM

    1976 PONTIAC CATALINA

    • EngineType: ALL
    • SubModel: BASE

    1981-1984 CHEVROLET EL CAMINO

    • EngineType: V6
    • SubModel: CONQUISTA

    1980 BUICK ELECTRA

    • EngineType: ALL
    • SubModel: ALL

    1980-1982 AMERICAN MOTORS CONCORD

    • EngineType: L4
    • SubModel: LIMITED

    1981-1985 PONTIAC BONNEVILLE

    • EngineType: V6
    • SubModel: BASE

    1975 OLDSMOBILE OMEGA

    • Liter: 5.7
    • SubModel: SALON
    • CUI: 350
    • EngineType: V8

    1980 CHEVROLET CAPRICE

    • EngineType: V6
    • SubModel: CLASSIC SPORT

    1982 FORD LTD

    • Liter: 4.2
    • EngineType: V8
    • SubModel: CROWN VICTORIA

    1985 BUICK CENTURY

    • Liter: 3.8
    • EngineType: V6
    • SubModel: ESTATE WAGON

    1975 CHECKER MARATHON

    • EngineType: ALL
    • SubModel: DELUXE

    1982 LINCOLN CONTINENTAL

    • EngineType: V8
    • SubModel: SIGNATURE

    1981-1982 CADILLAC ELDORADO

    • EngineType: V6
    • SubModel: BIARRITZ

    1980-1981 BUICK REGAL

    • Liter: 4.3
    • EngineType: V8
    • SubModel: LIMITED

    1983 OLDSMOBILE OMEGA

    • EngineType: L4
    • SubModel: ESC

    1982-1983 OLDSMOBILE CUTLASS CIERA

    • EngineType: L4
    • SubModel: LS

    1977 OLDSMOBILE OMEGA

    • Liter: 3.8
    • SubModel: BROUGHAM
    • CUI: 231
    • EngineType: V6

    1977 PONTIAC PHOENIX

    • EngineType: L4
    • SubModel: BASE

    1976 FORD P-400 VAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CUSTOM

    1980-1982 CADILLAC FLEETWOOD

    • EngineType: V6
    • SubModel: BROUGHAM D'ELEGANCE

    1977-1979 PONTIAC PHOENIX

    • EngineType: V6
    • SubModel: BASE

    1982-1983 JEEP CJ5

    • EngineType: L4
    • SubModel: LIMITED

    1984-1985 OLDSMOBILE CUTLASS CIERA

    • Liter: 3.0
    • EngineType: V6
    • SubModel: CRUISER LS

    1982 BUICK LESABRE

    • EngineType: V6
    • SubModel: LIMITED EDITION F/E

    1984-1985 FORD THUNDERBIRD

    • EngineType: V8
    • SubModel: LX

    1977 BUICK CENTURY

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CUSTOM

    1979 BUICK CENTURY

    • Liter: 4.9
    • EngineType: V8
    • SubModel: CUSTOM

    1975 PONTIAC GRAND AM

    • EngineType: ALL
    • SubModel: ALL

    1984 OLDSMOBILE DELTA 88

    • EngineType: V6
    • SubModel: ROYALE BROUGHAM LS

    1980-1982 FORD THUNDERBIRD

    • EngineType: V8
    • SubModel: BASE

    1981-1983 AMERICAN MOTORS EAGLE

    • EngineType: L4
    • SubModel: LIMITED

    1995 FORD MUSTANG

    • EngineType: ALL
    • SubModel: GTS

    1985 OLDSMOBILE CUTLASS SUPREME

    • EngineType: V6
    • SubModel: LS

    1977 CHECKER MARATHON

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1977 BUICK REGAL

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SR

    1978-1979 CHEVROLET MONZA

    • EngineType: V6
    • SubModel: 2+2

    1977 MERCURY COUGAR

    • Liter: 6.6
    • EngineType: V8
    • SubModel: VILLAGER

    1977 PONTIAC GRAND PRIX

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8

    1977 PONTIAC FIREBIRD

    • Liter: 4.9
    • EngineType: V8
    • SubModel: ESPRIT

    1971-1989 EXCALIBUR PHAETON

    • EngineType: ALL
    • SubModel: ALL

    1983 LINCOLN CONTINENTAL

    • EngineType: ALL
    • SubModel: ALL

    1985-1987 OLDSMOBILE CUTLASS SUPREME

    • EngineType: V6
    • SubModel: BROUGHAM

    1979 FORD FAIRMONT

    • EngineType: ALL
    • SubModel: ELITE

    1980-1983 OLDSMOBILE CUTLASS CRUISER

    • EngineType: V6
    • SubModel: BASE

    1982-1983 CHEVROLET CAMARO

    • EngineType: L4
    • SubModel: BASE

    1981 MERCURY COUGAR

    • EngineType: V8
    • SubModel: BASE

    1977-1985 OLDSMOBILE DELTA 88

    • EngineType: V6
    • SubModel: ROYALE

    1984-1985 OLDSMOBILE CUTLASS CIERA

    • Liter: 3.8
    • EngineType: V6
    • SubModel: BROUGHAM

    1980-1981 PONTIAC CATALINA

    • Liter: 4.3
    • EngineType: V8
    • SubModel: BASE

    1981 PONTIAC GRAND PRIX

    • CC: 3800
    • Liter: 3.8
    • SubModel: LJ
    • CUI: 231
    • EngineType: V6

    1989-1996 FORD F-150

    • Liter: 5.0
    • EngineType: V8
    • SubModel: XL

    1979-1981 MERCURY CAPRI

    • EngineType: V8
    • SubModel: BASE

    1989-1992 FORD F-150

    • Liter: 5.0
    • EngineType: V8
    • SubModel: XLT LARIAT

    1974 MERCURY MONTEGO

    • Liter: 7.5
    • EngineType: V8
    • SubModel: VILLAGER

    1979-1980 PONTIAC GRAND LEMANS

    • Liter: 4.9
    • EngineType: V8
    • SubModel: BASE

    1981-1983 AMERICAN MOTORS EAGLE

    • EngineType: L4
    • SubModel: BASE

    1985 OLDSMOBILE CUTLASS CIERA

    • EngineType: V6
    • SubModel: HOLIDAY

    1977 OLDSMOBILE CUTLASS

    • Liter: 3.8
    • SubModel: S
    • CUI: 231
    • EngineType: V6

    1977 PONTIAC PHOENIX

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1977-1979 OLDSMOBILE STARFIRE

    • EngineType: V6
    • SubModel: BASE

    1977-1978 BUICK LESABRE

    • EngineType: V6
    • SubModel: BASE

    1977-1978 MERCURY COUGAR

    • Liter: 5.0
    • EngineType: V8
    • SubModel: XR-7

    1980 CHEVROLET MONTE CARLO

    • CC: 3800
    • Liter: 3.8
    • SubModel: SPORT
    • CUI: 231
    • EngineType: V6

    1977 PONTIAC FIREBIRD

    • Liter: 5.7
    • EngineType: V8
    • SubModel: FORMULA

    1977 BUICK LESABRE

    • Liter: 4.9
    • EngineType: V8
    • SubModel: CUSTOM SPORT

    1975 PONTIAC LEMANS

    • EngineType: ALL
    • SubModel: SAFARI

    1984 BUICK RIVIERA

    • Liter: 4.1
    • EngineType: V6
    • SubModel: BASE

    1980-1985 OLDSMOBILE DELTA 88

    • EngineType: V6
    • SubModel: ROYALE BROUGHAM
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