Motorcycle Maintenance and Oil Information for 1999 Buell S1 Lightning 1200
When preparing an oil change for the 1999 Buell S1 Lightning 1200, review the engine’s oil requirements and its recommended level-check method. The answers below identify what this catalog actually lists for the motorcycle.
What type of oil does a 1999 Buell S1 Lightning 1200 take?
The engine-oil grade appearing in this motorcycle's product results is 20W-50. The matching product listing includes 20W-50 Synthetic V-Twin Motorcycle Oil. Check the owner’s manual for any additional oil requirements beyond the listed viscosity.
Which oil filter is listed for a 1999 Buell S1 Lightning 1200?
The oil-filter part numbers listed for this vehicle include EAOM134C-EA, EAOM134-EA.

