1982 - 1990
YAMAHA YZ 490
Spark plug
| NGK SPARK PLUGS
NGK SPARK PLUGS
Fits to:
YAMAHA YZ 490 [1988 - 1988]
YAMAHA YZ 490 [1982 - 1982]
YAMAHA YZ 490 [1990 - 1990]
YAMAHA YZ 490 [1989 - 1989]
YAMAHA YZ 490 [1987 - 1987]
YAMAHA YZ 490 [1986 - 1986]
YAMAHA YZ 490 [1985 - 1985]
YAMAHA YZ 490 [1983 - 1983]
YAMAHA YZ 490 [1984 - 1984]
Specifications
| Manufacturer | NGK SPARK PLUGS |
|---|---|
| Center electrode projection | Non-Projected |
| Center electrode type | Standard |
| Electrical resistance | 5k Ohms |
| Electrode tip material | Nickel Alloy |
| Ground electrode configuration | Single |
| Ground electrode shape | Standard |
| Heat range | 9 |
| Hex size | 20,6 mm (13/16") |
| Model | BR9EG |
| Spark gap | 0,6 mm (0,025") |
| Spark gap imperial | 0.025" |
| Spark gap metric | 0.6 mm |
| Style | Standard |
| Terminal configuration | Removable Nut |
| Thread reach | 19,1 mm (3/4") |
| Thread size | 14 mm |
| Type | Resistor |
| Units | Each |
| Width | 24.000 |
| Height | 22.000 |
| Length | 88.000 |