NGK 2173 BUZHW-2 Surface Gap Spark Plug

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Regular Price: $11.00 Our Price: $6.99
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NGK 2173 BUZHW-2 Surface Gap Spark Plug.

NGK's Surface Gap Plugs are Nearly Immune to Pre-Ignition, and Usually Require a Special High Energy Ignition System. They Can be Susceptible to Fouling, Especially in Colder Applications, but May be Necessary in High Compression Applications.

Fits Evinrude and Mercury outboard engines.

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: ISO
Gap: .071" (1.8mm)

Center Electrode
Material: Tungsten
Type: Standard
Size: 2.5mm
Projection: Non-Projected

Ground Electrode
Material: Nickel
Type: Surface Discharge

Torque Specs: Cast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft.
Brand: NGK
Heat Range: 12
More Information
Brand NGK Spark Plugs
UPC 087295121733
Vendor Item # 2173
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