Part Type: Accessory Drive Belt Tensioner Assembly. 1999 Ford Econoline Engine: 5.4LL V8; w/Air Conditioning; Smooth Pulley;. 2000 Ford Econoline Engine: 5.4LL V8; w/Air Conditioning; Smooth Pulley;. 2001 Ford Econoline Engine: 5.4LL V8; w/Air Conditioning; Smooth Pulley;.
