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NGK Spark Plugs
403 Products Results per Page:
NGK Spark Plugs TR8IX
Iridium IX Spark Plug
  • 14mm x .708" Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • Sold Individually
  • Medium-Cold Heat Range
    Item# 739-TR8IX
    Only $11.99
    More Info
    NGK Spark Plugs TR5IX
    Iridium IX Spark Plug
  • 14mm x .708" Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • Sold Individually
  • Hot Heat Range
    Item# 739-TR5IX
    Only $11.99
    More Info
    NGK Spark Plugs IZTR5B11
    Laser Iridium Resistor Spark Plug
  • 14mm x .708" Reach
  • 5/8" Hex
  • Extended projection
  • Tapered seat
  • Wide gap
  • Hot-Medium Heat Range
    Item# 739-IZTR5B11
    Only $12.99
    More Info
    NGK Spark Plugs LTR7IX-11
    Iridium IX Spark Plug
  • 14mm x 25mm Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • .044" Gap
  • Sold Individually
  • Medium Heat Range
    Item# 739-LTR7IX-11
    Only $11.99
    More Info

    NGK Spark Plugs WR5IX
    Iridium IX Spark Plug
  • 18mm x .460" Reach
  • 13/16" Hex
  • Projected
  • Tapered seat
  • Sold Individually
  • Hot Heat Range
    Item# 739-WR5IX
    Only $11.99
    More Info
    NGK Spark Plugs BKR9EIX
    Iridium IX Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO projected
  • Gasket seat
  • Sold Individually
  • Cold Heat Range
    Item# 739-BKR9EIX
    Only $11.99
    More Info
    NGK Spark Plugs TR7IX
    Iridium IX Spark Plug
  • 14mm x .708" Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • Sold Individually
  • Medium Heat Range
    Item# 739-TR7IX
    Only $11.99
    More Info
    NGK Spark Plugs PFR6A-11
    Laser Iridium Resistor Spark Plug
  • 14mm x 0.750" reach
  • 5/8" hex
  • Gasket Seat
  • Medium Heat Range
    Item# 739-PFR6A-11
    Only $16.99
    More Info

    NGK Spark Plugs BKR8EIX
    Iridium IX Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO projected
  • Gasket seat
  • Sold Individually
  • Medium-Cold Heat Range
    Item# 739-BKR8EIX
    Only $11.99
    More Info
    NGK Spark Plugs BKR6EIX
    Iridium IX Spark Plug
  • 14mm x 3/4" Reach
  • 5/8" Hex
  • ISO projected
  • Gasket seat
  • Sold Individually
  • Hot-Medium Heat Range
    Item# 739-BKR6EIX
    Only $11.99
    More Info
    NGK Spark Plugs TR6IX
    Iridium IX Spark Plug
  • 14mm x .708" Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • Sold Individually
  • Hot-Medium Heat Range
    Item# 739-TR6IX
    Only $11.99
    More Info
    NGK Spark Plugs UR4IX
    Iridium IX Spark Plug
  • 14mm x .460" Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • Sold Individually
  • Extra Hot Heat Range
    Item# 739-UR4IX
    Only $11.99
    More Info
    403 Products Results per Page: