NGK spark plug BR4ES

NGK Standard spark plugs are OE approved and recommended for reliable performance for most automotive and non-automotive applications. NGK Standard spark plugs feature a 5-Rib insulator design to prevent flashover and are also treated with corrosion-resistant plating to ensure ease of installation and removal. Cold rolled threads prevent damage to cylinder head. NGK's triple gasket sealing process virtually eliminates gas leakage past the shell. Solid Copper Core provides superior heat dissipation, conductivity and a broader heat range.

Features:

• Actual OE or Equivalent Design: OEM quality construction nickel alloy center electrode provides consistent performance
• Recommended Usage: Best for vehicles with OE nickel alloy plugs, not recommended on vehicles with factory precious metal plugs
• 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

• Resistance: 5000
• Ground Electrode Tip Design: Standard
• Ground Configuration: Standard
• Ground Electrode Core Material: Nickel Core
• Center Electrode Core Material: Copper Core
• Center Electrode Tip Material: Nickel
• Gap Size: 0.032
• Ground Electrode Quantity: 1
• Hex Size: 13/16"
• Insulator Height: 55.00
• Manufacturer Heat Range: 4
• Seat Type: Gasket
• Reach: 0.75
• Thread Diameter: 14.00