NGK Spark Plug BPZ8H-N-10 4495

NGK's Standard Plugs are Constructed for Longer Life and Optimum Performance.

    Trivalent Metal Plating Provides Superior Anti-Corrosion and Anti-Seizing Properties
    Corrugated Ribs Prevent Flashover
    Pure Alumina Silicate Ceramic Insulator, Provides Superior Strength and Better Heat

Transfer
Copper Core Aids in Heat Removal
Triple Seals Prevent Leakage

Body

    Thread Size: 14mm
    Thread Pitch: 1.25mm
    Seat Type: Gasket
    Resistor: Yes
    Resistor Value: Inductive
    Reach: 12.7mm (1/2")
    Hex Size: 13/16" (21mm)
    Terminal Type: Solid
    Overall Height: JIS
    Gap: .039" (1.0mm)

Center Electrode

    Material: Nickel
    Type: V-Cut
    Size: 2.5mm
    Projection: Projected

Ground Electrode

    Material: Nickel
    Type: Standard
    Quantity: 1

Specifications

    Torque Specs: Cast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft.
    Brand: NGK
    Heat Range: 8
    Longevity: 30k
    Features: Strengthened Ground Electrode

Outboard Application

Mercury 225 hp 225/3.0L Work 1997-1994 .040
Mercury 125 hp 125 4-cyl. 2-Stroke 2006-2001 .040
Mercury 115 hp 115 4-cyl. 2-Stroke 2006-2001 .040
Mercury 80 hp 80 Jet 4-cyl. 2-Stroke 2001 .040
Mercury 60 hp 60 3-cyl 2006-2001, 60 Sea Pro 3-cyl. 2-Stroke 2002-2001 .040
Mercury 55 hp 55 Sea Pro 3-cyl. 2-Stroke 2006-2001 .040
Mercury 50 hp 50 3-cyl. 2-Stroke 2006-2001 .040
Mercury 45 hp 45 Jet 3-cyl. 2-Stroke 2002-2001 .040
Mercury 40 hp 40 Sea Pro 2-cyl. 2-Stroke 2006-2001, 40 2-cyl. 2-Stroke 2001, 40 3-cyl. 2-Stroke 2002-2001 .040
Mercury 30 hp 30 Jet 2-cyl. 2-Stroke 2001, 30 Sea Pro 2-cyl. 2-Stroke 2002-2001, 30 2-cyl. 2-Stroke 2001, 30 3-cyl. 2-Stroke 2001 .040
Mercury 25 hp 25 2-Stroke 2006-2001 .040
Mercury 20 hp 20 Jet 2-Stroke 2002-2001, 20 2-Stroke 2006-2001, 25 Sea Pro 2-Stroke 2001 .040
Mercury 8.0 hp 8.02-Stroke 2006-2001 .040
Mercury 6.0 hp 6.02-Stroke 2006-2001 .040