+3 Fuel Injector Return Hose Lines for 1983-1992 6.9l 7.3l IDI Ford Diesel KB-7.3lIDI-FIRL $29.95 In stock Quantity: 1 Add to Bag Product Details Cross Reference:: E6TZ9229A M-73320 MCB73120 7135276 Full Injector Fuel Return Hose / Line kit for 1983-1994 6.9l 7.3l IDI Ford Diesel engines Fits: 1983-1992 6.9l & 7.3l IDI Ford diesel N/A engines.Note: Does not fit Powerstroke 7.3l engines or 7.3l IDI factory turbo engines. Save this product for later Favorite