CUSTOM New Fuel Injection Pressure Regulator Fit Buick Pontiac Chevrolet GMC Isuzu Cadillac PR203 Please Check The Fitment Information We List In The Product Description Part To Make Sure It Fits Your vehicle Item Included: 1.New Fuel Pressure Regulator; 2.Metal Parts 2 Pieces; 3.Quality Certificate ; Direct Replacement, Professional Installation Is Highly Recommended Made of High Quality & Durable Material That Meets OE Standard Meet Or Exceed OE Quality