Denso (3421) SK20HR11 Iridium Long Life Spark Plug, Single Plug
- 0.7mm Fine Wire Iridium-Tipped Center Electrode.
ReviewsPlatinum tipped Performance Plug
Autolite XP606-4PK Iridium XP Spark Plug, Pack of 4
- Iridium-enhanced platinum alloy 0.6mm fine wire center electrode for improved ignitibility performance.
- Patented V-trimmed platinum side wire technology resists wear.
- OE equivalent design is engineered for every engine to ensure the right plug for your vehicle.
- Designed for better overall durability with virtually no gap erosion for longer plug life.
- Attached motor seat gasket and terminal nut.
Autolite XP5364-4PK Iridium XP Spark Plug, Pack of 4
- Iridium-enhanced platinum alloy 0.6mm fine wire center electrode for improved ignitibility performance.
- Patented V-trimmed platinum side wire technology resists wear.
- OE equivalent design is engineered for every engine to ensure the right plug for your vehicle.
- Designed for better overall durability with virtually no gap erosion for longer plug life.
- Attached motor seat gasket and terminal nut.
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....
NGK (4735) R2525-9 Racing Spark Plug, Pack of 1, One Size
- Requires less voltage to ionize the plug gap.
- Fine wire platinum tipped center electrode.
- You can depend on NGK for quality and reliability.
Denso (3426) FK20HR-11 Iridium Long Life Spark Plug, Pack of 1
- 0.5 mm Fine Wire Iridium Center Electrode.
- 0.7 mm Platinum Needle Tipped Ground Electrode.
Autolite APP5325-4PK Double Platinum Spark Plug Pack of 4
- Full platinum tips ensure virtually no gap erosion.
- Works to optimize engine performance for a longer life and improved fuel economy.
- Necked-down center electrode fires quicker and cleaner, with less voltage for easier starts and quicker acceleration.
- High nickel alloy side electrode maintains precise gap.
- Full copper core electrode provides better performance in all conditions.
Autolite APP5683-4PK Double Platinum Spark Plug, Pack of 4
- Full platinum tips ensure virtually no gap erosion.
- Works to optimize engine performance for a longer life and improved fuel economy.
- Necked-down center electrode fires quicker and cleaner, with less voltage for easier starts and quicker acceleration.
- High nickel alloy side electrode maintains precise gap.
- Full copper core electrode provides better performance in all conditions.
Autolite APP3923-4PK Double Platinum Spark Plug, Pack of 4
- Full platinum tips ensure virtually no gap erosion.
- Works to optimize engine performance for a longer life and improved fuel economy.
- Necked-down center electrode fires quicker and cleaner, with less voltage for easier starts and quicker acceleration.
- High nickel alloy side electrode maintains precise gap.
- Full copper core electrode provides better performance in all conditions.
Autolite APP5263-4PK Double Platinum Spark Plug, Pack of 4
- Full platinum tips ensure virtually no gap erosion.
- Works to optimize engine performance for a longer life and improved fuel economy.
- Necked-down center electrode fires quicker and cleaner, with less voltage for easier starts and quicker acceleration.
- High nickel alloy side electrode maintains precise gap.
- Full copper core electrode provides better performance in all conditions.