Brand new ignition coil to fit:
Yamaha YZ 490 (1983-1988).
This ignition coil is manufactured to replace 43G-82310-40 on a YZ490 for the years shown above. The coil pack includes the spark plug cap. The coil has 55mm centre to centre mounting. Please check your original as some YZ models have 80mm mounting. 1 spade connector.