Best Spark Plugs For 392 Hemi
Top 8 Best Spark Plugs For 392 Hemi
Champion Platinum Power 3032 Spark Plug (Carton of 1)
- Platinum Power- Premium Spark Plug. Powerful Performance.
- Platinum conductor Center electrode platinum tip wears less than a standard spark plug This allows the plug to maintain the gap setting throughout its life
- Heat-Active alloy allows electrodes to reach optimal temperature
- Platinum center electrode for long life
- Resistor Type: SAC-9.
- V-trimmed ground electrode promotes sharper spark focus
- Exclusive heat-active alloy allows the electrodes to reach optimal temperature quickly and maintain stable operating temperature under all engine loads
- Fine-wire center electrode for greater ignitability
Autolite APP6043 Double Platinum Spark Plug
- Nickel-plated steel shell for increased durability and long life corrosion resistance
- Works to optimize engine performance for a longer life and improved fuel economy
- Platinum alloy pad on ground electrode for extended durability and service life and platinum-to-platinum firing
- Necked-down center electrode fires quicker and cleaner, with less voltage for easier starts, quicker acceleration, and improved fuel economy
- Full platinum tips with platinum on both the center and side electrodes promotes reduced gap wear for improved plug life
Champion Double Platinum Power 7032 Spark Plug (Carton of 1)
- Double platinum conductors place platinum on both the center and ground electrodes to ensure longer plug life and minimize wear on both electrode surfaces
- The fine-wire and V-trimmed electrode creates a sharper spark focus than a conventional spark plug
- V-trimmed ground electrode promotes sharper spark focus
- Platinum center and ground electrode for greater wear resistance
- An exclusive heat-active alloy allows the electrodes to reach optimal temperature quickly and maintain stable operating temperature under all engine loads
- Fine-wire center electrode for greater ignitability
- Champion double platinum spark plugs utilize an exclusive heat-active alloy The dual platinum fine-wire center electrode and platinum pad electrodes provide sharper spark focus and maximize plug life
- Double Platinum Power – Premium Spark Plug. More Powerful Performance.
- Maintains stable operating temperature under all engine loads
Denso 5350 Spark Plug
- 0.4 mm iridium center electrode: world’s smallest diameter that maximizes firing potential
- DENSO patented 360 degree laser welding process: ensuring exceptional quality bond and structural strength with the iridium center electrode
- DENSO patented 360 degree laser welding process: ensuring exceptional quality bond and structural strength with the iridium center electrode
- U-groove and taper cut ground electrode: provides faster spark flame growth and lessens heat quenching
Autolite XP6043-4PK Iridium XP Spark Plug, Pack of 4
- Iridium-enhanced 0.6mm finewire design for optimal durability and performance
- Limited lifetime warranty
- V-trimmed ground electrode for improved ignitability
- Platinum protected ground wire for maximum efficiency in all ignition types
- Better overall ignitability and optimum performance
- Engine V8, Engine Size 6.4L/392
- Original equipment manufacturer approved. Precision laser welded platinum center electrode
- Dual platinum contacts reduces gap erosion. Ensures great durability and long life
- Sold In 8 Pack
- Engine Family Hemi Gen III
Autolite APP3924-4PK Double Platinum Spark Plug, 4 Pack
- full platinum tips ensure virtually no gap erosion
- high nickel alloy side electrode maintains precise gap
- full copper core electrode provides better performance in all conditions
- Fit type: Vehicle Specific
- 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
- 360 continuous laser weld fuses corrosion resistant iridium firing pin to base for increased durability
- Double Iridium firing pin and ground electrode inlay provide 4X longer service life compared to standard copper plugs
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.
- 0.6mm fine wire firing pin provides superior ignitability and performance
- Ranking the Brands
- Champion: 25.00%
- Autolite: 37.50%
- Denso: 12.50%
- NGK: 12.50%
- Bosch Automotive: 12.50%
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