F-head 4 cylinder engine;California Residents: WARNING Omix-ADA F-Head Air Cleaner Horn - 12025.29 Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA..
L-head;Includes filter, filter canister top and bottom and firewall mounting brackets;California Residents: WARNING Omix-ADA Air Cleaner Assembly with Mounting Brackets (Painted) - 17737.