Fuel Filter - su Amazon AdAmpia selezione di prodotti per auto e moto. Spedizione gratis (vedi condizioni) Where is the oil filter on the Yamaha big bear 400? - Answers wwwers››Fuel and Engines›Oil and Oil FiltersIt is located on the lower front right side of the engine. Follow the oil cooling lines to the engine. yamaha big bear 400 fuel | eBay Find great deals on eBay for yamaha big bear 400 fuel. Shop with confidence.