NGKs wide heat range results from using copper wire in place of the iron cores found in many conventional plugs
Copper dissipates heat quicker, cooling the electrode and insulator tip
Raised pre-ignition rating with high conduction copper and long nose insulator
Each meets the requirements of high-performance engines
Sold each
Specs for NGK Spark Plug - B5HS
Heat Range
5
Thread
14 mm
Type
Non-Resistor
Units
Each
Weight
0.12 lbs
Alternate/OEM Part Number(s):
4210, B5HS
Part No. 37-B5HS (oro2u.com) B5HS Traditional Spark Plug, 14mm Thread Size, 12.7mm (1/2") Reach, 13/16" (20.6mm) Hex Size, Gasket Seat, Non-Resistor, Removable Terminal Nut, .028" (0.7mm) Gap, Heat Range 9 NGK traditional plugs are constructed for longer life and optimum performance. Corrugated ribs prevent flashover. NGK uses only the purest alumina silicate in its ceramic
insulator which give all NGK plugs greater strength and better heat transfer. Copper cored and triple sealed to further aid in heat removal and prevent interior leakage. Cross reference numbers ONLY. AC Delco 45F AC Delco M45FF AC Delco S44F AC Delco 44FF
AC Delco 44F AC Delco 46FF AC Delco 46F AC Delco R44F AC Delco S45F AC Delco 422Z AC Delco 45FF Accel 156 Autolite 535
NGK Spark Plug - B5HS
NGKs wide heat range results from using copper wire in place of the iron cores found in many conventional plugs
Copper dissipates heat quicker, cooling the electrode and insulator tip
Raised pre-ignition rating with high conduction copper and long nose insulator
Each meets the requirements of high-performance engines
Sold each
Specs for NGK Spark Plug - B5HS
Heat Range
5
Thread
14 mm
Type
Non-Resistor
Units
Each
Weight
0.12 lbs
Alternate/OEM Part Number(s):
4210, B5HS
Part No. 37-B5HS (oro2u.com) B5HS Traditional Spark Plug, 14mm Thread Size, 12.7mm (1/2") Reach, 13/16" (20.6mm) Hex Size, Gasket Seat, Non-Resistor, Removable Terminal Nut, .028" (0.7mm) Gap, Heat Range 9 NGK traditional plugs are constructed for longer life and optimum performance. Corrugated ribs prevent flashover. NGK uses only the purest alumina silicate in its ceramic
insulator which give all NGK plugs greater strength and better heat transfer. Copper cored and triple sealed to further aid in heat removal and prevent interior leakage. Cross reference numbers ONLY. AC Delco 45F AC Delco M45FF AC Delco S44F AC Delco 44FF
AC Delco 44F AC Delco 46FF AC Delco 46F AC Delco R44F AC Delco S45F AC Delco 422Z AC Delco 45FF Accel 156 Autolite 535