NGK 7526 BP9ES Standard Nickel Spark Plug 14mm Thread 3/4" Reach

The NGK 7526 (BP9ES) Standard spark plug is a traditional nickel-alloy, copper-core plug built to OE-quality standards for reliable ignition and long service life. It suits cars, trucks, motorcycles, scooters and small engines that call for a BP9ES heat range 9 plug.

Key Features:

• Copper core improves heat removal and conductivity
• Nickel alloy center and ground electrodes
• Pure alumina silicate ceramic insulator for strength and better heat transfer
• Corrugated insulator ribs help prevent spark flashover
• Triple seals help prevent interior gas leakage
• Trivalent metal plating resists corrosion and seizing

Specifications:

• NGK part number: 7526 (BP9ES)
• Thread diameter: 14mm
• Thread pitch: 1.25mm
• Reach: 19mm (3/4")
• Hex size: 13/16"
• Seat type: Gasket
• Terminal: Removable terminal nut
• Overall height: JIS
• Heat range: 9
• Resistor: Non-resistor
• Center electrode: Nickel, projected tip, 2.5mm
• Pre-set gap: 0.031" (0.8mm)
• Torque: 18-25.3 lb-ft in cast iron heads, 18-21.6 lb-ft in aluminum heads

NGK is a leading original equipment spark plug supplier, and this standard plug delivers dependable combustion and consistent performance. Cross-references include Yamaha 90890-78072, ACCEL 111, Champion N4YC, Bosch W2D and ACDelco 436XLS.