NGK BPR5ES-11 Spark Plug - 4424

The NGK BPR5ES11 Spark Plug delivers consistent performance and reliability for a wide range of engines. Engineered with premium materials and advanced technology, this spark plug ensures efficient combustion, improved fuel economy, and reduced emissions. Trust NGK, a global leader in ignition technology, for dependable performance in your motorcycle, car, or small engine.

Description

The NGK BPR5ES11 spark plug is designed for optimal performance and longevity. Its trivalent metal plating offers superior anti-corrosion and anti-seizing properties, ensuring easy installation and removal. The pure alumina silicate ceramic insulator provides exceptional strength and heat transfer, preventing overheating and maintaining stable performance under extreme conditions. Featuring triple seals, this spark plug effectively prevents leakage, maintaining optimal compression and combustion efficiency. Corrugated ribs prevent flashover, enhancing ignition reliability. The copper core efficiently dissipates heat, preventing pre-ignition and ensuring consistent spark delivery. Upgrade to NGK for a smoother running engine and improved overall performance. This resistor type spark plug minimizes RFI and EMI interference with vehicle electronics.

Features & highlights

• Trivalent metal plating resists corrosion and seizing for easy maintenance.
• Alumina silicate ceramic insulator enhances strength and heat transfer.
• Triple seals prevent combustion leakage, ensuring optimal performance.
• Corrugated ribs minimize flashover, improving ignition reliability.
• Copper core promotes efficient heat dissipation, preventing pre-ignition.
• Resistor type minimizes RFI and EMI interference.
• Engineered for consistent performance and long life.

Technical specifications

• Brand: NGK Spark Plugs
• MPN: BPR5ES11
• Vendor Part Number: 4424
• Center Electrode Projection: Projected
• Center Electrode Type: Standard
• Electrode Tip Material: Nickel Alloy
• Electrical Resistance: 5k Ohms
• Ground Electrode Configuration: Single
• Ground Electrode Shape: Standard
• Heat Range: 5
• Hex Size: 20.6 mm (13/16")
• Spark Gap: 1.1 mm
• Terminal Configuration: Solid Terminal
• Thread Reach: 19.1 mm (3/4")
• Thread Size: 14 mm
• Type: Resistor
• Units: Each

Important to know

Please verify the correct spark plug specifications for your engine before installation. Refer to your vehicle's service manual for recommended spark plug type and gap settings.