NGK Spark Plug - 5866

USP Motorsports is pleased to offer NGK products. NGK is a renowned brand known for its high-quality automotive spark plugs and ignition components. With a focus on precision engineering, performance, and reliability, NGK delivers a wide range of products designed to ensure optimal combustion and engine efficiency. From spark plugs and ignition coils to oxygen sensors and glow plugs, NGK offers reliable solutions that meet or exceed OEM standards. Trust the excellence of NGK products for reliable ignition performance and smooth engine operation, available at USP Motorsports.

NGK Standard spark plugs (in the iconic NGK 'yellow box' packaging) are a proven OE cornerstone and technology customers have relied on for decades. Engineered specifically for OE applications, NGK Standard spark plugs provide OE quality nickel alloy reliable performance and design. NGK's legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance, while triple gasket sealing prevents combustion gas leakage. Solid 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.

Product Attributes:

• Center Electrode Core Material: Copper
• Center Electrode Design: Standard
• Center Electrode Insulator Tip Projection: 0.04
• Center Electrode Projection: Non-Projected
• Center Electrode Tip Material: Nickel
• Electrical Terminal Type: Removable Nut
• Grade Type: Standard Replacement
• Ground Configuration: J-Gap
• Ground Electrode Core Material: Nickel
• Ground Electrode Quantity: 1
• Ground Electrode Tip Design: Standard
• Ground Electrode Tip Material: Nickel
• Hex Size: 13/16"
• Insulator Height: 2.13
• Insulator Material: Ceramic
• Manufacturer Heat Range: 5
• Metallurgy: Copper
• Part Number: BR5ES
• Pre-Gap Size: .036
• Reach: 0.750
• Resistance: 5000.0
• Resistor Type: Yes
• Seat Type: Flat
• Service Number: BR5ES
• Short Style Spark Plug: No
• Skirt Length: 0.0
• Skirt: No
• Stock Number: 5866
• Thread Size: M14 - 1.25
• Thread Type Standard: Metric
• Washer Type: Crush
• Washer(s) Included: Yes

76209714 , 5866 , 5866 , 5866 , 5866