Free Shipping & Handling on Orders Over $75 - Order by 11pm EST for Same-Day Shipping!
0
My Cart
$0.00
Shop By
Category
All Categories

Rebates
Gift Certificates
My Account
Help

NGK Spark Plugs YR5IX - NGK Iridium IX Spark Plugs



NGK Spark Plugs YR5IX - NGK Iridium IX Spark Plugs

JEGS Part Number: 739-YR5IX

Iridium IX Spark Plug
  • 14mm x .460" Reach
  • 5/8" Hex
  • Tapered seat
  • Sold Individually
  • $7.10
    Ships

    Specifications:

    Manufacturer's Part Number:
    YR5IX

    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?

    Filter
    Filter By
    Year
    Filter By
    Make
    Filter By
    Model
    Filter By
    SubModel
    Filter By
    EngineType
    Filter By
    CC
    Filter By
    Liter

    1976-1977 CHEVROLET K20 PICKUP

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

    1983-1988 CHEVROLET G30 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CHEVY VAN

    1972 CHEVROLET KINGSWOOD

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1976 GMC K15 SUBURBAN

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

    1979-1980 CHEVROLET G20 VAN

    • Liter: 6.6
    • EngineType: V8
    • SubModel: NOMAD

    1970 CHEVROLET C20 SUBURBAN

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

    1972 CHEVROLET C10 SUBURBAN

    • Liter: 4.1
    • EngineType: L6
    • SubModel: BASE

    1983 GMC C3500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1971 GMC G25/G2500 VAN

    • EngineType: V8
    • SubModel: VANDURA

    1972-1974 GMC K25/K2500 SUBURBAN

    • EngineType: L6
    • SubModel: BASE

    1974-1975 CHEVROLET P30 VAN

    • EngineType: ALL
    • SubModel: ALL

    1979-1984 GMC C2500 PICKUP

    • Liter: 4.8
    • EngineType: L6
    • SubModel: BASE

    1987-1989 CHEVROLET P20 VAN

    • EngineType: L6
    • SubModel: STEP-VAN

    1983-1988 GMC G35/G3500 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: VANDURA

    1973 CHEVROLET EL CAMINO

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

    1983-1986 CHEVROLET K20 SUBURBAN

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

    1975 CHEVROLET C10 PICKUP

    • EngineType: V8
    • SubModel: BASE

    1974 GMC K25/K2500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1972-1973 CHEVROLET G20 VAN

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

    1985 CHEVROLET C30 PICKUP

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

    1978 GMC K25 PICKUP

    • Liter: 4.8
    • EngineType: L6
    • SubModel: BASE

    1979-1980 CHEVROLET K10 PICKUP

    • EngineType: V8
    • SubModel: BASE

    1979-1980 CHEVROLET P10 VAN

    • EngineType: ALL
    • SubModel: BASE

    1980 CHEVROLET C20 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1972 CHEVROLET CAPRICE

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

    1970 CHEVROLET K20 SUBURBAN

    • EngineType: L6
    • SubModel: BASE

    1983-1986 CHEVROLET C20 SUBURBAN

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

    1972 CHEVROLET EL CAMINO

    • EngineType: ALL
    • SubModel: ALL

    1975-1978 CHEVROLET K20 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1979 CHEVROLET P30 VAN

    • Liter: 4.8
    • EngineType: L6
    • SubModel: BASE

    1973 GMC SPRINT

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

    1983 GMC C3500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: HIGH SIERRA

    1977-1978 CHEVROLET P30 VAN

    • Liter: 7.4
    • EngineType: V8
    • SubModel: STEP-VAN

    1976 CHEVROLET C10 PICKUP

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

    1983-1986 CHEVROLET K30 PICKUP

    • EngineType: L6
    • SubModel: SILVERADO

    1970 CHEVROLET CORVETTE

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1974 CHEVROLET BLAZER

    • Liter: 4.1
    • EngineType: L6
    • SubModel: BASE

    1976-1978 CHEVROLET K10 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1982 CHEVROLET C30 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1980 GMC G25/G2500 VAN

    • EngineType: ALL
    • SubModel: ALL

    1971 GMC C25/C2500 PICKUP

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

    1987-1988 GMC R2500 PICKUP

    • EngineType: L6
    • SubModel: BASE

    1970 GMC C35/C3500 PICKUP

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

    1982-1986 GMC C3500 PICKUP

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

    1975-1976 CHEVROLET G20 VAN

    • Liter: 4.8
    • EngineType: L6
    • SubModel: BASE

    1979-1980 CHEVROLET C20 SUBURBAN

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

    1979-1983 GMC G15/G1500 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: RALLY

    1971-1974 GMC G35/G3500 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: VANDURA

    1979-1980 GMC C3500 PICKUP

    • EngineType: V8
    • SubModel: BASE

    1976-1977 GMC SPRINT

    • EngineType: V8
    • SubModel: CUSTOM

    1982-1986 GMC C2500 SUBURBAN

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

    1973 CHEVROLET K20 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1976 CHEVROLET K10 SUBURBAN

    • EngineType: L6
    • SubModel: BASE

    1970 CHEVROLET P30 VAN

    • EngineType: L6
    • SubModel: BASE

    1982 CHEVROLET K20 PICKUP

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

    1974 GMC C15/C1500 SUBURBAN

    • EngineType: L6
    • SubModel: BASE

    1974 CHEVROLET EL CAMINO

    • EngineType: V8
    • SubModel: BASE

    1980-1982 GMC G35/G3500 VAN

    • EngineType: ALL
    • SubModel: RALLY

    1985-1986 CHEVROLET C10 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SILVERADO

    1988 CHEVROLET R20 PICKUP

    • EngineType: L6
    • SubModel: CHEYENNE

    1977-1978 CHEVROLET P30 VAN

    • EngineType: L6
    • SubModel: BASE

    1983 CHEVROLET K20 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SILVERADO

    1976 CHEVROLET C10 PICKUP

    • EngineType: L6
    • SubModel: CUSTOM

    1975 CHEVROLET C10 SUBURBAN

    • EngineType: V8
    • SubModel: BASE

    1970 GMC K35/K3500 PICKUP

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

    1977-1978 GMC C15 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1982 CHEVROLET C20 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1970 CHEVROLET EL CAMINO

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

    1975 CHEVROLET K20 PICKUP

    • EngineType: V8
    • SubModel: BASE

    1971-1973 CHEVROLET K10 PICKUP

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

    1972 CHEVROLET P30 VAN

    • EngineType: ALL
    • SubModel: ALL

    1977-1978 CHEVROLET G10 VAN

    • EngineType: ALL
    • SubModel: ALL

    1970-1971 CHEVROLET C20 SUBURBAN

    • EngineType: L6
    • SubModel: BASE

    1982-1986 GMC C3500 PICKUP

    • EngineType: L6
    • SubModel: BASE

    1983-1986 CHEVROLET K30 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SCOTTSDALE

    1971 CHEVROLET G20 VAN

    • Liter: 4.8
    • EngineType: L6
    • SubModel: SPORTVAN

    1979 GMC G15/G1500 VAN

    • Liter: 6.6
    • EngineType: V8
    • SubModel: RALLY

    1981 CHEVROLET G30 VAN

    • EngineType: V8
    • SubModel: BASE

    1985-1986 GMC C1500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: HIGH SIERRA

    1979-1981 CHEVROLET K20 SUBURBAN

    • EngineType: ALL
    • SubModel: BASE

    1975 CHEVROLET C10 PICKUP

    • EngineType: V8
    • SubModel: CUSTOM

    1982 CHEVROLET C20 PICKUP

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

    1972 CHEVROLET C30 PICKUP

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

    1974 GMC G35/G3500 VAN

    • EngineType: L6
    • SubModel: BASE

    1987-1988 CHEVROLET R30 PICKUP

    • EngineType: L6
    • SubModel: CUSTOM DELUXE

    1983-1988 CHEVROLET G30 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SPORTVAN

    1975-1976 GMC JIMMY

    • EngineType: V8
    • SubModel: BASE

    1980-1986 GMC C2500 PICKUP

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1973 CHEVROLET EL CAMINO

    • EngineType: L6
    • SubModel: BASE

    1983-1988 GMC G35/G3500 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: VANDURA SPECIAL

    1979-1980 CHEVROLET C10 PICKUP

    • EngineType: V8
    • SubModel: CUSTOM

    1973 CHEVROLET EL CAMINO

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

    1983-1988 CHEVROLET G30 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: HI-CUBE

    1980-1982 GMC G35/G3500 VAN

    • EngineType: ALL
    • SubModel: BASE

    1970 GMC C15/C1500 SUBURBAN

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

    1970 GMC K15/K1500 SUBURBAN

    • Liter: 4.1
    • EngineType: L6
    • SubModel: BASE

    1970 CHEVROLET BEL AIR

    • Liter: 7.4
    • EngineType: V8
    • SubModel: BASE

    1982-1985 CHEVROLET P30 VAN

    • Liter: 7.4
    • EngineType: V8
    • SubModel: STEP-VAN

    1975 CHEVROLET K10 SUBURBAN

    • EngineType: V8
    • SubModel: BASE

    1971 CHEVROLET EL CAMINO

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