6 products about 1984 Oldsmobile Firenza Catalytic Converters & Components foundVEHICLE SPECIFIC Product Specifications Notes: Exc Early Models w/Muffler Body Strap; Used w/15733 if air tube Reqd;Exc Late Models w/Front & Rear Muffler Hangers; Used w/15733;Used w/15733 if air tube Reqd;Exc. Early Models w/Muffler Body Strap; Used w/15733 if air tube Reqd Class: B Part Description: 1984 Oldsmobile Firenza Air Tube Kit More Info Vehicle Fitment 1984 Oldsmobile Firenza | All Trims | 4 Cyl 1.8L 1984 Oldsmobile Firenza | All Trims | 4 Cyl 2.0L 1984 Oldsmobile Firenza | Base | 4 Cyl 1.8L 1984 Oldsmobile Firenza | Brougham LX | 4 Cyl 1.8L 1984 Oldsmobile Firenza | Brougham SX | 4 Cyl 1.8L 1984 Oldsmobile Firenza | Cruiser | 4 Cyl 1.8L 1984 Oldsmobile Firenza | Cruiser LX | 4 Cyl 1.8L 1984 Oldsmobile Firenza | Cruiser SX | 4 Cyl 1.8L 1984 Oldsmobile Firenza | ES | 4 Cyl 1.8L 1984 Oldsmobile Firenza | GT | 4 Cyl 1.8L Show More VEHICLE SPECIFIC Product Specifications Notes: 2.0l Part Description: 1984 Oldsmobile Firenza Catalytic Converter Vehicle Fitment 1984 Oldsmobile Firenza | Base, Brougham LX, Brougham SX, Cruiser, Cruiser LX, Cruiser SX, ES, GT, LC, LX, S, SX | 4 Cyl 2.0 L GAS VEHICLE SPECIFIC Product Specifications Notes: Not legal for use in Calif; Illegal for installation in NY on vehicles equipped w/Calif emission systems Gaskets Included: gasket not required Height: 4 in. Large Pkg. Fee: No Over All Length: 25 in. UPC: 841809102836 Use Davico Decarbonizing Induction Kit 1540ea: Yes Width: 6 in. Part Description: 1984 Oldsmobile Firenza Direct Fit Catalytic Converter More Info Vehicle Fitment 1984 Oldsmobile Firenza | All Trims | 4 Cyl 1.8L VEHICLE SPECIFIC Product Specifications Notes: 1.8l; W/O Turbo Other Names: Catalytic Converter Fitment Type: Direct Replacement Part Description: 1984 Oldsmobile Firenza Converter More Info Vehicle Fitment 1984 Oldsmobile Firenza | Base, Brougham LX, Brougham SX, Cruiser, Cruiser LX, Cruiser SX, ES, GT, LC, LX, S | 4 Cyl 1.8 L GAS VEHICLE SPECIFIC Product Specifications Notes: 1.8 Liter Part Description: 1984 Oldsmobile Firenza Catalytic Converter Vehicle Fitment 1984 Oldsmobile Firenza | Base, Brougham LX, Brougham SX, Cruiser, Cruiser LX, Cruiser SX, ES, GT, LC, LX, S | 4 Cyl 1.8 L GAS VEHICLE SPECIFIC Product Specifications Notes: 2.0 Liter Part Description: 1984 Oldsmobile Firenza Catalytic Converter Vehicle Fitment 1984 Oldsmobile Firenza | Base, Brougham LX, Brougham SX, Cruiser, Cruiser LX, Cruiser SX, ES, GT, LC, LX, S | 4 Cyl 2.0 L GAS