Autowares B4L Spark Plug

The NGK Standard spark plug is built of long-lasting materials and designed to deliver dependable performance in various automotive and non-automotive applications. The spark plug features a 5-Rib insulator design to avoid flashover and is corrosion-resistant plated for ease of installation and removal. Cold-rolled threads protect the cylinder head.

Key features:

• Cold-rolled threads - avoids cylinder head damage.

• The triple gasket sealing method effectively reduces gas leaking through the shell.

• Solid copper core - offers improved heat dissipation, conductivity, and a more comprehensive temperature range.

• Trivalent plating is a three-step method that uses silver chromate and zinc to achieve optimal corrosion resistance.

Specifications:

• Center Electrode Core Material: Copper Core

• Center Electrode Tip Material: Nickel

• Electrode Core Material: Nickel

• Electrode Tip Material: Nickel

• Gap Size: 0.028 inches

• Ground Configuration: Standard

• Ground Electrode Core Material: Nickel Core

• Ground Electrode Quantity: 1

• Ground Electrode Tip Design: Standard

• Ground Strap Quantity: 1

• Hex Size: 13/16

• Manufacturer Heat Range: 4

• Reach: 11.2 mm

• Resistor: No

• Seat Type: Gasket

• Shorty Spark Plug: No

• Thread Diameter: 14 mm

• Tip Configuration: Loose

• Type: Standard

• Wrench Diameter: 13/16 in

• Brand: Autowares

• Manufacturer’s Part Number: 86-3112