Triumph Norton BSA Pilot / Instrument Bulb(s) 12V 3W PN# 99-0548 LU989 643 222

Triumph Norton BSA Pilot Instrument Bulb 99-0548 LU989 643 222

989 12V 3W pilot light bulb as used in most Lucas headlight pilot circuits. Can also be fitted to most Smith’s speedo and tachometer instruments. While not technically correct as these are 12V, they can also be fitted to replace 222 6V bulbs (though these will run dim).

Sold individually and multiple quantity discounts.

For 7″ headlight lens reflectors CLICK HERE

For 5-3/4″ headlight lens reflectors CLICK HERE

For instrument bulb holders CLICK HERE

For more bulbs we stock CLICK HERE

Please note: Due the nature of the product, we unfortunately do not accept returns on bearings, service tools or electrical components. Please be confident about your purchase before ordering. If you have questions, please contact us.

The product images shown are for illustrative purposes only and may not be an exact representation of the product received. Manufacturers occasionally make minor cosmetic changes to items, such as color, finish, label, or design. These changes do not impact the item’s function or compatibility. Please contact us if you have specific concerns regarding appearance.