CARQUEST

CARQUEST Auto Parts
Part Information

NGK - NGK SPARK PLUGS

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 MFG Code: NGK
Part Number: 4554

Description
SPARK PLUG-RACING

Specifications
Electrode Core Material: Copper
Electrode Tip Material: Nickel with V-groove
Ground Strap Quantity: 1
Insulator Type: ISO
Manufacturer Heat Range: 8
Reach (in): 0.75
Resistor: No
Seat Type: Gasket
Shorty Spark Plug: No
Spark Plug Thread Size (mm): 14
Thread Diameter (mm): 14
Tip Configuration: Standard
Type: V-Power Racing
Wrench Diameter (in): 5/8
USA Warranty: 60 DAY REPLACEMENT IF DEFECTIVE

Features & Benefits
  • DESIGNED FOR RACING: Conventional nickel alloy center electrode with V-groove provides consistent performance
  • RECOMMENDED USAGE: Racing use only
  • NGK's OE CERAMIC TECHNOLOGY: High grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance
  • SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
  • COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
  • TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
MSDS Sheets
- No MSDS sheet available
Application Summary
- No applications available
Product Bulletins
- No bulletins available
Interchange Numbers
- No interchange numbers available
Specification Documents
- No specifications available