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NGK Spark Plugs XR5IX - NGK Iridium IX Spark Plugs



NGK Spark Plugs XR5IX - NGK Iridium IX Spark Plugs

Part Number: 739-XR5IX

Iridium IX Spark Plug
  • 14mm x 3/8" Reach
  • 13/16" Hex
  • Projected
  • Gasket seat
  • Sold Individually
  • $7.10
    Ships

    Specifications:

    Manufacturer's Part Number:
    XR5IX

    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 this fit your vehicle?

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    Liter

    1969-1970 INTERNATIONAL M1100

    • Liter: 3.9
    • SubModel: BASE
    • CUI: 241
    • EngineType: L6

    1976-1978 PLYMOUTH FURY

    • Liter: 6.6
    • EngineType: V8
    • SubModel: SALON

    1972-1974 PLYMOUTH SATELLITE

    • Liter: 6.6
    • EngineType: V8
    • SubModel: SEBRING PLUS

    1974 INTERNATIONAL MHC1310

    • EngineType: V8
    • SubModel: BASE

    1968 GMC C25/C2500 PICKUP

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8

    1972-1974 PLYMOUTH FURY I

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

    1969-1970 CHEVROLET CAPRICE

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

    1967-1969 PONTIAC FIREBIRD

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

    1972-1974 DODGE CORONET

    • Liter: 7.2
    • EngineType: V8
    • SubModel: BASE

    1969-1971 DODGE CHARGER

    • Liter: 6.3
    • EngineType: V8
    • SubModel: BASE

    1974 DODGE B100 VAN

    • Liter: 7.2
    • EngineType: V8
    • SubModel: SPORTSMAN

    1974 PLYMOUTH FURY

    • CC: 7211
    • Liter: 7.2
    • SubModel: SUBURBAN
    • CUI: 440
    • EngineType: V8

    1972-1974 INTERNATIONAL MS1210

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

    1976-1978 DODGE B300 VAN

    • Liter: 7.2
    • EngineType: V8
    • SubModel: MAXI WAGON

    1968 PLYMOUTH FURY

    • CC: 7211
    • Liter: 7.2
    • SubModel: SUBURBAN
    • CUI: 440
    • EngineType: V8

    1969-1970 DODGE MONACO

    • Liter: 6.3
    • EngineType: V8
    • SubModel: BASE

    1966 OLDSMOBILE F85

    • Liter: 6.6
    • EngineType: V8
    • SubModel: HOLIDAY

    1969-1970 INTERNATIONAL M800 POST OFFICE

    • Liter: 3.9
    • SubModel: BASE
    • CUI: 241
    • EngineType: L6

    1968 PONTIAC GRAND PRIX

    • CC: 6555
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8

    1965 DODGE POLARA

    • Liter: 6.7
    • EngineType: V8
    • SubModel: BASE

    1968 PLYMOUTH FURY

    • Liter: 6.3
    • SubModel: VIP
    • CUI: 383
    • EngineType: V8

    1953-1954 CADILLAC SERIES 62

    • EngineType: ALL
    • SubModel: ALL

    1976 PLYMOUTH GRAN FURY

    • EngineType: ALL
    • SubModel: CUSTOM SUBURBAN

    1976 DODGE CHARGER

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

    1965-1967 OLDSMOBILE VISTA CRUISER

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1968 CHEVROLET C30 PICKUP

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

    1968 PLYMOUTH BELVEDERE

    • Liter: 6.3
    • SubModel: SATELLITE
    • CUI: 383
    • EngineType: V8

    1967-1969 PONTIAC CATALINA

    • Liter: 6.6
    • EngineType: V8
    • SubModel: SAFARI

    1960 PLYMOUTH SPORT WAGON

    • Liter: 6.3
    • EngineType: V8
    • SubModel: BASE

    1972-1974 DODGE CORONET

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

    1968-1969 PONTIAC TEMPEST

    • Liter: 6.6
    • EngineType: V8
    • SubModel: SAFARI

    1966 OLDSMOBILE CUTLASS

    • EngineType: ALL
    • SubModel: ALL

    1972-1974 DODGE CHARGER

    • Liter: 6.6
    • EngineType: V8
    • SubModel: SPECIAL EDITION

    1968 INTERNATIONAL M1200

    • Liter: 3.6
    • EngineType: L6
    • SubModel: BASE

    1977-1978 PLYMOUTH PB300 VAN

    • Liter: 6.6
    • EngineType: V8
    • SubModel: VOYAGER

    1968 OLDSMOBILE CUTLASS

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

    1967 CHEVROLET CAMARO

    • Liter: 5.3
    • EngineType: V8
    • SubModel: BASE

    1970 PLYMOUTH FURY

    • Liter: 7.2
    • EngineType: V8
    • SubModel: S-23

    1968 PLYMOUTH FURY

    • Liter: 7.2
    • SubModel: SUBURBAN
    • CUI: 440
    • EngineType: V8

    1971 INTERNATIONAL SCOUT

    • EngineType: ALL
    • SubModel: ALL

    1960-1963 OLDSMOBILE FIESTA

    • EngineType: ALL
    • SubModel: ALL

    1967 CHEVROLET CAMARO

    • Liter: 5.7
    • EngineType: V8
    • SubModel: RS

    1968 DODGE DART

    • CC: 6286
    • Liter: 6.3
    • SubModel: GT
    • CUI: 383
    • EngineType: V8

    1968-1971 PLYMOUTH ROAD RUNNER

    • Liter: 6.3
    • EngineType: V8
    • SubModel: BASE

    1974 PLYMOUTH SATELLITE

    • Liter: 7.2
    • EngineType: V8
    • SubModel: REGENT

    1978 PLYMOUTH PB200 VAN

    • Liter: 6.6
    • EngineType: V8
    • SubModel: VOYAGER MX WAGON

    1968 OLDSMOBILE 442

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8

    1968 PLYMOUTH FURY III

    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8

    1968 DODGE CHARGER

    • Liter: 6.3
    • SubModel: BASE
    • CUI: 383
    • EngineType: V8

    1969-1970 CHEVROLET CHEVELLE

    • Liter: 5.0
    • EngineType: V8
    • SubModel: NOMAD

    1974-1978 PLYMOUTH TRAILDUSTER

    • Liter: 7.2
    • EngineType: V8
    • SubModel: BASE

    1968 INTERNATIONAL M800

    • Liter: 2.5
    • EngineType: L4
    • SubModel: BASE

    1968 CHEVROLET K10 PICKUP

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

    1967-1969 PONTIAC FIREBIRD

    • EngineType: ALL
    • SubModel: 400

    1969-1970 CHEVROLET CHEVELLE

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SS

    1968 INTERNATIONAL M800

    • Liter: 3.6
    • EngineType: L6
    • SubModel: BASE

    1969 OLDSMOBILE 442

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

    1969 INTERNATIONAL M800 NAVY

    • CC: 3933
    • Liter: 3.9
    • SubModel: BASE
    • CUI: 240
    • EngineType: L6

    1968-1970 INTERNATIONAL M1200

    • CC: 3933
    • Liter: 3.9
    • SubModel: BASE
    • CUI: 240
    • EngineType: L6

    1974 INTERNATIONAL SCOUT II

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1972-1974 PLYMOUTH FURY II

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

    1969-1971 PLYMOUTH FURY

    • Liter: 7.2
    • EngineType: V8
    • SubModel: SPORT

    1967-1968 PLYMOUTH BARRACUDA

    • CC: 6286
    • Liter: 6.3
    • SubModel: BASE
    • CUI: 383
    • EngineType: V8

    1972 JENSEN INTERCEPTOR

    • CC: 7211
    • Liter: 7.2
    • SubModel: MK III
    • CUI: 440
    • EngineType: V8

    1970 INTERNATIONAL SCOUT

    • Liter: 4.3
    • SubModel: BASE
    • CUI: 265
    • EngineType: L6

    1969-1970 INTERNATIONAL 1000D

    • Liter: 3.9
    • EngineType: L6
    • SubModel: BASE

    1970-1971 DODGE CHALLENGER

    • Liter: 7.2
    • EngineType: V8
    • SubModel: R/T

    1968 DODGE CORONET

    • CC: 7211
    • Liter: 7.2
    • SubModel: 440
    • CUI: 440
    • EngineType: V8

    1971 DODGE MONACO

    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8

    1972-1973 PLYMOUTH FURY

    • Liter: 7.2
    • SubModel: CUSTOM SUBURBAN
    • CUI: 440
    • EngineType: V8

    1957 OLDSMOBILE STARFIRE

    • EngineType: ALL
    • SubModel: ALL

    1969-1970 CHEVROLET BISCAYNE

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

    1970 CHEVROLET CHEVELLE

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1975-1976 DODGE MONACO

    • Liter: 7.2
    • EngineType: V8
    • SubModel: ROYAL BROUGHAM

    1971 INTERNATIONAL MA1200

    • EngineType: V8
    • SubModel: BASE

    1975-1977 DODGE CHARGER

    • Liter: 6.6
    • SubModel: SPECIAL EDITION
    • CUI: 400
    • EngineType: V8

    1974-1978 DODGE RAMCHARGER

    • Liter: 7.2
    • EngineType: V8
    • SubModel: BASE

    1974 DODGE MONACO

    • Liter: 7.2
    • EngineType: V8
    • SubModel: BROUGHAM

    1969 DODGE DART

    • Liter: 6.3
    • EngineType: V8
    • SubModel: CUSTOM

    1977-1978 DODGE RAMCHARGER

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

    1971 PLYMOUTH SATELLITE

    • Liter: 6.3
    • EngineType: V8
    • SubModel: BROUGHAM

    1975 INTERNATIONAL SCOUT II

    • EngineType: ALL
    • SubModel: ALL

    1959 OLDSMOBILE 98

    • Liter: 6.1
    • EngineType: V8
    • SubModel: HOLIDAY

    1968 DODGE CORONET

    • CC: 6286
    • Liter: 6.3
    • SubModel: 440
    • CUI: 383
    • EngineType: V8

    1968 INTERNATIONAL MA1200

    • Liter: 4.4
    • EngineType: V8
    • SubModel: BASE

    1970-1971 PLYMOUTH FURY

    • Liter: 7.2
    • EngineType: V8
    • SubModel: SUBURBAN

    1968 PLYMOUTH FURY I

    • CC: 6286
    • Liter: 6.3
    • SubModel: BASE
    • CUI: 383
    • EngineType: V8

    1953-1964 CADILLAC SERIES 60 FLEETWOOD

    • EngineType: ALL
    • SubModel: ALL

    1963-1965 PLYMOUTH BELVEDERE

    • CC: 6981
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 426
    • EngineType: V8

    1962 DODGE DART

    • Liter: 6.8
    • EngineType: V8
    • SubModel: 440

    1968 GMC K25/K2500 SUBURBAN

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8

    1968 PLYMOUTH FURY

    • CC: 6286
    • Liter: 6.3
    • SubModel: CUSTOM SUBURBAN
    • CUI: 383
    • EngineType: V8

    1969-1970 DODGE CORONET

    • Liter: 7.2
    • EngineType: V8
    • SubModel: DELUXE

    1976-1977 PLYMOUTH PB300 VAN

    • Liter: 6.6
    • EngineType: V8
    • SubModel: VOYAGER EX WAGON

    1965 OLDSMOBILE JETSTAR I

    • Liter: 7.0
    • EngineType: V8
    • SubModel: BASE

    1969 CHEVROLET CAMARO

    • Liter: 5.7
    • EngineType: V8
    • SubModel: RS

    1967-1968 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: Z28

    1964-1965 OLDSMOBILE VISTA CRUISER

    • EngineType: V8
    • SubModel: CUSTOM

    1970-1971 PLYMOUTH FURY

    • Liter: 7.2
    • EngineType: V8
    • SubModel: SPORT SUBURBAN

    1968 DODGE MONACO

    • Liter: 6.3
    • SubModel: 500
    • CUI: 383
    • EngineType: V8
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