Top Laser Platinum Spark Plug

NGK Iridium IX DCPR7EIX Spark Plugs for 1999-2016 Harley Davidson Twin Cam (Pair)

  • EXTENDED CHANGE INTERVAL: The Autolite Iridium XP automotive replacement spark plug is engineered to last for up to 100,000 miles depending on engine type making it one of the most durable spark plugs on the market today.
  • FUEL EFFICIENCY: These spark plugs utilize a 0.6mm finewire iridium centerwire tip design with laser welded technology for maximum fuel efficiency. Our finewire electrodes produce more focused and consistent ignitability resulting in less fuel consumption.
  • OPTIMAL PERFORMANCE: This replacement iridium spark plug provides better durability and a more focused ignition for better overall ignitabilty and optimal performance.
  • AUTOLITE ADVANTAGE: Autolite has been producing spark plugs since 1936 making it one of the most trusted and reliable brands for your OE replacement spark plug needs.
  • CONSTRUCTION: Every iridium spark plug comes with a platinum protected ground wire for maximum efficiency in all ignition types including DIS systems and a V-trimmed ground electrode for improved ignitability.
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E3.56 E3 Premium Automotive Spark Plugs 6-PACK

  • MAXIMUM PERFORMANCE: Every Platinum spark plug is necked-down center electrode fires quicker and cleaner, with less voltage for easier starts and....
  • IMPROVED DURABILITY: Our spark plugs are platinum-to-platinum firing for superior durability and super conductive Yttrium enhanced ground electrode....
  • CONSTRUCTION: These spark plugs are platinum enhanced high nickel alloy side electrode maintains precision gap and assures virtually no gap erosion....
  • FUEL EFFICIENCY: The Autolite Platinum automotive replacement spark plug works to optimize engine performance for a longer life and improved fuel....
  • AUTOLITE ADVANTAGE: Autolite has been producing spark plugs since 1936 making it one of the most trusted and reliable brands for your OE replacement....
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Autolite APP3924 Double Platinum Automotive Replacement Spark Plugs (4 Pack)

  • MAXIMUM PERFORMANCE: Every Double Platinum spark plug is necked-down center electrode fires quicker and cleaner, with less voltage for easier starts and quicker acceleration. Full copper core electrode provides better performance in all conditions.
  • IMPROVED DURABILITY: Our spark plugs are platinum-to-platinum firing for superior durability and super conductive Yttrium enhanced ground electrode provides superior heat transfer.
  • CONSTRUCTION: These spark plugs are platinum enhanced high nickel alloy side electrode maintains precision gap and assures virtually no gap erosion for longer plug life.
  • high nickel alloy side electrode maintains precise gap.
  • AUTOLITE ADVANTAGE: Autolite has been producing spark plugs since 1936 making it one of the most trusted and reliable brands for your OE replacement spark plugs needs.
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ENA Set of 6 Iridium Spark Plug and 6 Ignition Coil Pack Compatible with Nissan Infiniti Maxima Murano Pathfinder Quest Altima Q50 QX60 FX35 3.5L V6 Replacement for UF550

  • EXTENDED CHANGE INTERVAL: The Autolite Iridium XP automotive replacement spark plug is engineered to last for up to 100,000 miles depending on engine....
  • FUEL EFFICIENCY: These spark plugs utilize a 0.6mm finewire iridium centerwire tip design with laser welded technology for maximum fuel efficiency.....
  • OPTIMAL PERFORMANCE: This replacement iridium spark plug provides better durability and a more focused ignition for better overall ignitabilty and....
  • AUTOLITE ADVANTAGE: Autolite has been producing spark plugs since 1936 making it one of the most trusted and reliable brands for your OE replacement....
  • CONSTRUCTION: Every iridium spark plug comes with a platinum protected ground wire for maximum efficiency in all ignition types including DIS systems....
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Bosch Automotive (8165) OE Fine Wire Double Platinum Spark Plug - Single

  • Laser welded Platinum inlay ground electrode provides 3X longer service life compared to standard copper plugs.
  • Fine wire Platinum firing pin for better ignitability and performance.
  • Unique 360 continuous laser weld fuses corrosion resistant Platinum firing pin to base.
  • Nickel-plated rolled threads provide superior resistance to corrosion and do not require anti-seize for installation.
  • Bosch Double Platinum spark plugs are pre-gapped at the factory and do not require a gap adjustment prior to installation.
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Bosch Automotive (FR6DPP332) OE Fine Wire Double Platinum Spark Plug - Single

  • Laser welded Platinum inlay ground electrode provides 3X longer service life compared to standard copper plugs.
  • Fine wire Platinum firing pin for better ignitability and performance.
  • Unique 360 continuous laser weld fuses corrosion resistant Platinum firing pin to base.
  • Nickel-plated rolled threads provide superior resistance to corrosion and do not require anti-seize for installation.
  • Bosch Double Platinum spark plugs are pre-gapped at the factory and do not require a gap adjustment prior to installation.
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Bosch Automotive (ZR5TPP33) OE Fine Wire Double Platinum Spark Plug - Single

  • Laser welded Platinum inlay ground electrode provides 3X longer service life compared to standard copper plugs.
  • Fine wire Platinum firing pin for better ignitability and performance.
  • Unique 360 continuous laser weld fuses corrosion resistant Platinum firing pin to base.
  • Nickel-plated rolled threads provide superior resistance to corrosion and do not require anti-seize for installation.
  • Bosch Double Platinum spark plugs are pre-gapped at the factory and do not require a gap adjustment prior to installation.
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Bosch Automotive (FR7NPP332) OE Fine Wire Double Platinum Spark Plug - Single

  • Laser welded Platinum inlay ground electrode provides 3X longer service life compared to standard copper plugs.
  • Fine wire Platinum firing pin for better ignitability and performance.
  • Unique 360 continuous laser weld fuses corrosion resistant Platinum firing pin to base.
  • Nickel-plated rolled threads provide superior resistance to corrosion and do not require anti-seize for installation.
  • Bosch Double Platinum spark plugs are pre-gapped at the factory and do not require a gap adjustment prior to installation.
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8 Piece Set of Bosch OEM Spark Plug # 0242135509 / YR7MPP33 / 7424 - Mercedes Benz #'s 0041591803

  • Laser welded Platinum inlay ground electrode provides 3X longer service life compared to standard copper plugs.
  • Fine wire Platinum firing pin for better ignitability and performance.
  • Unique 360 continuous laser weld fuses corrosion resistant Platinum firing pin to base.
  • Nickel-plated rolled threads provide superior resistance to corrosion and do not require anti-seize for installation.
  • Bosch Double Platinum spark plugs are pre-gapped at the factory and do not require a gap adjustment prior to installation.
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Denso (4702) IK20TT Iridium TT Spark Plug, (Pack of 1)

  • Larger spark translates to more power and superior fuel economy.
  • 0.4 mm iridium center electrode, world’s smallest diameter that maximizes firing potential.
  • 0.7 mm needle tip ground electrode, promotes higher spark energy and less heat quenching.
  • DENSO patented 360 degree laser welding process, ensuring exceptional quality bond and structural strength with the iridium center electrode..
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ACDelco Gold 19 RAPIDFIRE Spark Plug

  • Solid state suppressor, with two-piece glass and brass seal, can help reduce radio frequency interference, regulates spark energy for long electrode life, and helps protect against high combustion pressures.
  • Pure copper core provides great heat transfer and helps maximize plug durability.
  • Platinum on center electrode enables superior spark characteristics and can reduce voltage requirements of the ignition system.
  • Ribless insulator helps optimize plug to boot seal.
  • Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.
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6 pc NGK Laser Iridium Spark Plugs compatible with Nissan 370Z 3.7L V6 2009-2010 Ignition Wire Secondary

  • This 6 pack NGK Laser Iridium Spark Plug is compatible with Nissan 370Z 2010, 2009 3.7L V6 and is perfect for a tune up or performance upgrade..
  • REDUCE EMISSIONS AND MISFIRES: This tried-and-true Spark Plug boosts performance, reduces emissions, and enables better fuel economy so that your engine runs at its best. The durable shell reliably protects the spark plug from corrosion, ensuring long-lasting sparking capabilities. The center and ground electrodes promote sharper spark focus for fewer misfires.
  • IMPROVE IGNITION AND SPARK EFFICIENCY: This Spark Plug employs advanced center and ground electrodes to produce complete and efficient combustion and deliver an outstanding spark for faster, stronger, and more powerful combustion over the life of the spark plug. The corrosion-resistant center and ground electrodes minimize spark gap growth and provide greater ignitability and spark efficiency.
  • RELY ON QUALITY IGNITION COMPONENTS: From their start in 1936 through today, the NGK product line is proof of their dedication to innovation, performance, and quality. In order to deliver high-quality spark plugs and oxygen sensors to the automotive community, NGK has partnered with auto manufacturers to engineer automotive parts that fit both the vehicles of today....
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