1981 - 1983
YAMAHA XJ 750
Spark plug b7es
| NGK
NGK
Fits to:
YAMAHA XJ 750 Maxim [1982 - 1983]
YAMAHA XJ 750 M Maxim Midnight [1983 - 1983]
YAMAHA XJ 750 Seca [1982 - 1983]
YAMAHA XJ 750 R Seca [1981 - 1983]
Specifications
| Manufacturer | NGK |
|---|---|
| Part code | B7ES |
| Type | Non-Resistor Type |
| Heat range | 7 |
| Model | Standard |
| Terminal configuration | Removable Nut |
| Units | Each |
| Center electrode type | Standard |
| Thread reach | 19,1 mm (3/4") |
| Hex size | 20,6 mm (13/16") |
| Ground electrode configuration | Single |
| Spark gap | 0,8 mm (0,031") |
| Ground electrode shape | Standard |
| Electrical resistance | - |
| Spark gap imperial | 0.031" |
| Spark gap metric | 0.8 mm |
| Thread size | 14 mm |
| Electrode tip material | Nickel Alloy |
| Center electrode projection | Non-Projected |
Product description
Trivalent metal plating provides superior anti-corrosion and anti-seizing properties Corrugated ribs prevent flashover Triple seals prevent leakage Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer Copper core aids in heat removal