Amazon.com: INTAKE KAI PERFORMANCE AIR INTAKE KIT FIT FOR 1995-1999 BUICK RIVIERA / 2000-2005 BUICK LeSABRE / 1997-2005 BUICK PARK AVENUE & BUICK REGAL 3.8L V6 ENGINE (Blue) : Automotive
GM 3.1 from a buick regal. Infamous lower intake leaking internally allowing coolant all the way through to the valve cover.. : r/Justrolledintotheshop
cold air intake | Buick Forums
BOXI Upper Intake Manifold For 93-95 Buick Regal LeSabre Park Avenue Chevrolet Lumina APV Pontiac Trans Sport Bonneville Oldsmobile V6 3.8L 615-179 17113044 - Walmart.com