K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: 1989-1993 BUICK/CHEVROLET/CADILLAC/OLDSMOBILE (Regal, Lumina, Allante, Cutlass Supreme, Cutlass), 33-2038

K&N performance High-Flow Air Filters are engineered to improve engine performance by increasing airflow. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your vehicle. K&N air filters are backed by our famous No-Hassle Lifetime Limited Warranty, and they provide an environmentally friendly way to reduce landfill waste by avoiding disposable filters. Engineered to fit easily into your factory air box, installation can be completed in a matter of minutes! K&N develops and tests each product on the world’s toughest race tracks, so we can bring the highest level of performance to your daily driving. Join the millions of customers who have saved money and improved vehicle performance by upgrading to K&N filtration. Vehicle Fitment: 1989-1993 BUICK Regal; 1990-1993 CHEVROLET Lumina; 1989-1993 OLDSMOBILE Cutlass Supreme; 1989-1993 PONTIAC Grand Prix; 1989-1992 CADILLAC Allante; 1991-1992 OLDSMOBILE Cutlass1989-1993 BUICK Regal; 1990-1993 CHEVROLET Lumina; 1989-1993 OLDSMOBILE Cutlass Supreme; 1989-1993 PONTIAC Grand Prix; 1989-1992 CADILLAC Allante; 1991-1992 OLDSMOBILE Cutlass