Serpentine Belt. 2000 Ford Ranger 3.0L 2986CC 182Cu. V6 FLEX OHV Naturally Aspirated(Alternator and Power Steering; FLEX Fuel; w/o Air Conditioning). 1999 Ford Ranger 3.0L 2986CC 182Cu. V6 FLEX OHV Naturally Aspirated (Alternator and Power Steering; w/o Air Conditioning).