Product Overview
Keep the check engine light off with MagnaFlow Standard Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23427. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This direct-fit catalytic converter is designed to fit the 1981-1987 Buick Regal, 1984-1988 Oldsmobile Cutlass Supreme, and additional vehicles. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for pre-OBDII Federally registered vehicles.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1984 | Buick | Electra | Limited |
| 1984 | Buick | Electra | Park Avenue |
| 1985 | Buick | LeSabre | Collector's Edition |
| 1983-1985 | Buick | LeSabre | Custom |
| 1983-1985 | Buick | LeSabre | Limited |
| 1983-1987 | Buick | Regal | Base |
| 1983 | Buick | Regal | Estate Wagon |
| 1983-1987 | Buick | Regal | Limited |
| 1981-1982 | Buick | Regal | Sport |
| 1983 | Buick | Regal | T-Type |
| 1981,1984 | Buick | Riviera | Base |
| 1984 | Buick | Riviera | Luxury |
| 1981-1984 | Buick | Riviera | T-Type |
| 1984 | Chevrolet | Caprice | Classic |
| 1984 | Chevrolet | El Camino | Base |
| 1984 | Chevrolet | El Camino | Conquista |
| 1984 | Chevrolet | El Camino | SS |
| 1984 | Chevrolet | Impala | Base |
| 1981,1984 | Chevrolet | Monte Carlo | Base |
| 1981 | Chevrolet | Monte Carlo | Landau |
| 1984 | GMC | Caballero | Amarillo |
| 1984 | GMC | Caballero | Base |
| 1984 | GMC | Caballero | Diablo |
| 1984 | Oldsmobile | Cutlass Calais | Base |
| 1984 | Oldsmobile | Cutlass Calais | Hurst |
| 1985-1986 | Oldsmobile | Cutlass Salon | 442 |
| 1985-1987 | Oldsmobile | Cutlass Salon | Base |
| 1987 | Oldsmobile | Cutlass Supreme | 442 |
| 1984-1987 | Oldsmobile | Cutlass Supreme | Base |
| 1984-1987 | Oldsmobile | Cutlass Supreme | Brougham |
| 1988 | Oldsmobile | Cutlass Supreme | Classic |
| 1988 | Oldsmobile | Cutlass Supreme | Classic Brougham |
| 1985 | Oldsmobile | Cutlass Supreme | LS |
| 1984-1985 | Oldsmobile | Delta 88 | Royale |
| 1984-1985 | Oldsmobile | Delta 88 | Royale Brougham |
| 1984 | Oldsmobile | Delta 88 | Royale Brougham LS |
| 1984 | Oldsmobile | Toronado | Brougham |
| 1984-1986 | Pontiac | Bonneville | Base |
| 1984-1986 | Pontiac | Bonneville | Brougham |
| 1984-1986 | Pontiac | Bonneville | LE |
| 1983-1987 | Pontiac | Grand Prix | Base |
| 1983-1987 | Pontiac | Grand Prix | Brougham |
| 1984-1987 | Pontiac | Grand Prix | LE |
| 1983 | Pontiac | Grand Prix | LJ |
| 1984 | Pontiac | Parisienne | Base |
| 1984 | Pontiac | Parisienne | Brougham |
