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NGK Spark Plugs XR5IX

Iridium IX Spark Plug 14mm x 3/8" Reach



NGK Spark Plugs XR5IX

Part Number: 739-XR5IX

Iridium IX Spark Plug
  • 14mm x 3/8" Reach
  • 13/16" Hex
  • Projected
  • Gasket seat
  • Sold Individually
  • $7.10
    Ships
    NGK Spark Plugs XR5IX Iridium IX Spark Plug 14mm x 3/8" Reach $7.10

    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 NGK Spark Plugs XR5IX fit your vehicle?

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    1972-1973 PLYMOUTH FURY

    • CC: 7212
    • Liter: 7.2
    • SubModel: SUBURBAN
    • EngineType: V8

    1969 INTERNATIONAL M800 NAVY

    • EngineType: V8
    • SubModel: BASE

    1961 DODGE DART

    • Liter: 6.8
    • EngineType: V8
    • SubModel: PIONEER

    1968 PLYMOUTH FURY

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

    1974 PLYMOUTH FURY

    • Liter: 7.2
    • EngineType: V8
    • SubModel: POLICE

    1966 BUICK LESABRE

    • EngineType: ALL
    • SubModel: ALL

    1976-1977 CHRYSLER TOWN & COUNTRY

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

    1969-1971 INTERNATIONAL M800

    • EngineType: V8
    • SubModel: BASE

    1972-1974 DODGE CORONET

    • Liter: 7.2
    • EngineType: V8
    • SubModel: CUSTOM

    1969-1970 INTERNATIONAL M800 POST OFFICE

    • EngineType: V8
    • SubModel: BASE

    1969-1970 CHEVROLET CAPRICE

    • CC: 5736
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1973-1974 DODGE D200 PICKUP

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

    1968 INTERNATIONAL M1100

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

    1962-1965 CHEVROLET CORVETTE

    • CC: 5358
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 327
    • EngineType: V8

    1968-1969 PONTIAC BONNEVILLE

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

    1974 DODGE B200 VAN

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

    1968 GMC C25/C2500 PICKUP

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

    1977-1978 DODGE RAMCHARGER

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

    1968 GMC P35/P3500 VAN

    • EngineType: V8
    • SubModel: BASE

    1968 OLDSMOBILE 442

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

    1969-1970 DODGE CORONET

    • Liter: 6.3
    • EngineType: V8
    • SubModel: R/T

    1971-1973 INTERNATIONAL SCOUT II

    • EngineType: V8
    • SubModel: BASE

    1972-1973 DODGE POLARA

    • Liter: 6.6
    • EngineType: V8
    • SubModel: CUSTOM

    1975-1976 PLYMOUTH GRAN FURY

    • Liter: 6.6
    • EngineType: V8
    • SubModel: CUSTOM

    1975-1976 DODGE CORONET

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

    1975 PLYMOUTH GRAN FURY

    • Liter: 6.6
    • EngineType: V8
    • SubModel: CUSTOM SUBURBAN

    1967 DODGE CORONET

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

    1960-1963 OLDSMOBILE FIESTA

    • EngineType: ALL
    • SubModel: ALL

    1967 BUICK LESABRE

    • Liter: 5.6
    • EngineType: V8
    • SubModel: BASE

    1976-1978 DODGE B300 VAN

    • Liter: 6.6
    • EngineType: V8
    • SubModel: MAXI WAGON

    1969 DODGE DART

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

    1972-1974 DODGE CHARGER

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

    1968 PLYMOUTH FURY II

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

    1977-1978 PLYMOUTH FURY

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

    1966-1967 OLDSMOBILE TORONADO

    • EngineType: ALL
    • SubModel: ALL

    1969-1970 CHEVROLET TOWNSMAN

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

    1970 DODGE MONACO

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

    1978 DODGE D150 PICKUP

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

    1964 OLDSMOBILE FIESTA

    • CC: 6458
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 394
    • EngineType: V8

    1963-1966 BUICK RIVIERA

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

    1968 PLYMOUTH FURY

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

    1976-1978 DODGE B200 VAN

    • Liter: 6.6
    • EngineType: V8
    • SubModel: SPORTSMAN

    1975-1976 PLYMOUTH GRAN FURY

    • Liter: 7.2
    • EngineType: V8
    • SubModel: CUSTOM

    1968 PLYMOUTH FURY III

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

    1972 INTERNATIONAL M800 POST OFFICE

    • EngineType: V8
    • SubModel: BASE

    1976-1978 DODGE B200 VAN

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

    1975-1976 DODGE CORONET

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

    1968 CHEVROLET CAMARO

    • Liter: 5.4
    • EngineType: V8
    • SubModel: RS

    1968 PLYMOUTH FURY

    • Liter: 6.3
    • SubModel: SPORT SUBURBAN
    • CUI: 383
    • EngineType: V8

    1968-1969 PONTIAC BONNEVILLE

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

    1968 PLYMOUTH BELVEDERE

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

    1969-1970 INTERNATIONAL M800 POST OFFICE

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

    1972-1974 DODGE CORONET

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

    1971 INTERNATIONAL M800

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

    1963-1966 DODGE W300 PICKUP

    • Liter: 5.2
    • EngineType: V8
    • SubModel: BASE

    1976 DODGE CHARGER

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

    1975-1977 PLYMOUTH GRAN FURY

    • Liter: 6.6
    • EngineType: V8
    • SubModel: BROUGHAM

    1970-1971 PLYMOUTH FURY

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

    1974 INTERNATIONAL 100

    • Liter: 6.4
    • EngineType: V8
    • SubModel: BASE

    1968 INTERNATIONAL SCOUT

    • EngineType: L4
    • SubModel: BASE

    1970 CHEVROLET NOVA

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

    1972-1973 PLYMOUTH FURY

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

    1967 CHEVROLET CAMARO

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

    1972-1973 PLYMOUTH FURY

    • CC: 7212
    • Liter: 7.2
    • SubModel: CUSTOM SUBURBAN
    • EngineType: V8

    1971 PLYMOUTH SATELLITE

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

    1974 PLYMOUTH SATELLITE

    • Liter: 7.2
    • EngineType: V8
    • SubModel: CUSTOM

    1963-1965 PLYMOUTH BELVEDERE

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

    1967-1969 PONTIAC GTO

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

    1974-1978 DODGE W200 PICKUP

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

    1972-1974 PLYMOUTH FURY

    • Liter: 6.6
    • EngineType: V8
    • SubModel: SUBURBAN

    1969-1971 PLYMOUTH FURY

    • Liter: 6.3
    • EngineType: V8
    • SubModel: SPORT

    1974 PLYMOUTH SATELLITE

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

    1972 INTERNATIONAL 1310

    • Liter: 6.4
    • EngineType: V8
    • SubModel: BASE

    1967-1969 PONTIAC FIREBIRD

    • EngineType: ALL
    • SubModel: 400

    1969-1971 PLYMOUTH SATELLITE

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

    1968 CHEVROLET K10 PICKUP

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

    1968-1970 INTERNATIONAL M1200

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

    1974-1978 DODGE B200 VAN

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

    1972-1974 DODGE CORONET

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

    1966 BUICK GRAN SPORT

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

    1975 DODGE CORONET

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

    1968 PLYMOUTH SATELLITE

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

    1968 PLYMOUTH FURY

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

    1964-1965 DODGE 880

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

    1969 PONTIAC CATALINA

    • EngineType: ALL
    • SubModel: VENTURA

    1960 PLYMOUTH BELVEDERE

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

    1974 DODGE B200 VAN

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

    1968 CHEVROLET C10 PICKUP

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

    1967 PLYMOUTH FURY

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

    1978 PLYMOUTH PB200 VAN

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

    1972-1973 INTERNATIONAL 1010

    • CC: 6425
    • Liter: 6.4
    • SubModel: TRAVELALL
    • CUI: 392
    • EngineType: V8

    1971 DODGE MONACO

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

    1969 DODGE DART

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

    1970-1971 PLYMOUTH FURY

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

    1960-1969 OLDSMOBILE 98

    • EngineType: ALL
    • SubModel: ALL

    1977 PLYMOUTH PB200 VAN

    • Liter: 7.2
    • EngineType: V8
    • SubModel: VOYAGER EX WAGON

    1968 CHEVROLET K10 SUBURBAN

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

    1964-1965 OLDSMOBILE CUTLASS

    • EngineType: V8
    • SubModel: HOLIDAY

    1976-1978 PLYMOUTH PB200 VAN

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

    1967-1969 PONTIAC FIREBIRD

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