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MagnaFlow Conv GM 21.38X6.5X4 2.25 23418

Keep your check engine light off with the MagnaFlow Standard Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 93418. This direct-fit catalytic converter is designed for easy DIY installation with no cutting or welding required.

Featuring mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. The MagnaFlow metrology department uses state-of-the-art 3D scanning systems to ensure a precise fit and function like the original equipment.

  • Durable 308 stainless steel MIG welds
  • Meets EPA Requirements
  • Federal Emissions Compliant Designed
  • Stainless Steel Construction

This product fits more vehicles than loaded. Please select your vehicle to see all fits.

Make Model Year Type
Buick Century 1978 Custom
Buick Century 1978 Limited
Buick Century 1978 Special
Buick Century 1978 Sport
Buick Century 1979 Custom
Buick Century 1979 Limited
Buick Century 1979 Special
Buick Century 1979 Sport
Buick Century 1981 Base
Buick Century 1981 Estate
Buick Century 1981 Limited
Buick Century 1981 Sport
Buick Electra 1981 Estate Wagon
Buick Electra 1981 Limited
Buick Electra 1981 Park Avenue
Buick Electra 1982 Estate Wagon
Buick Electra 1982 Limited
Buick Electra 1982 Park Avenue
Buick Electra 1983 Estate Wagon
Buick Electra 1983 Limited
Buick Electra 1983 Park Avenue
Buick Estate Wagon 1981 Base
Buick Estate Wagon 1982 Base
Buick Estate Wagon 1983 Base
Buick LeSabre 1980 Base
Buick LeSabre 1980 Limited
Buick LeSabre 1981 Base
Buick LeSabre 1981 Limited
Buick LeSabre 1981 Sport
Buick LeSabre 1982 Custom
Buick LeSabre 1982 Limited
Buick LeSabre 1982 Limited Edition F/E
Buick LeSabre 1983 Custom
Buick LeSabre 1983 Limited
Buick Regal 1978 Base
Buick Regal 1978 Limited
Buick Regal 1979 Base
Buick Regal 1979 Limited
Buick Regal 1979 Sport
Buick Regal 1980 Base
Buick Regal 1980 Limited
Buick Regal 1981 Base
Buick Regal 1981 Limited
Buick Regal 1982 Base
Buick Regal 1982 Estate Wagon
Buick Regal 1982 Limited
Buick Regal 1982 Limited Turbo
Buick Regal 1983 Base
Buick Regal 1983 Estate Wagon
Buick Regal 1983 Limited
Buick Riviera 1981 Base
Buick Riviera 1981 T-Type
Buick Riviera 1982 Base
Buick Riviera 1982 Limited Edition
Buick Riviera 1983 Base
Buick Riviera 1983 Luxury
Buick Riviera 1983 XX Anniversary Edition
Cadillac DeVille 1981 Base
Cadillac DeVille 1981 Cabriolet
Cadillac DeVille 1981 d'Elegance
Cadillac DeVille 1982 Base
Cadillac DeVille 1982 Cabriolet
Cadillac DeVille 1982 d'Elegance
Cadillac DeVille 1983 Base
Cadillac DeVille 1983 Cabriolet
Cadillac DeVille 1983 d'Elegance
Cadillac Eldorado 1981 Base
Cadillac Eldorado 1981 Biarritz
Cadillac Eldorado 1981 Brougham d'Elegance
Cadillac Eldorado 1981 Cabriolet
Cadillac Eldorado 1982 Base
Cadillac Eldorado 1982 Biarritz
Cadillac Eldorado 1982 Cabriolet
Cadillac Eldorado 1982 Touring
Cadillac Eldorado 1983 Base
Cadillac Eldorado 1983 Biarritz
Cadillac Eldorado 1983 Cabriolet
Cadillac Eldorado 1983 Touring
Cadillac Fleetwood 1981 Base
Cadillac Fleetwood 1981 Brougham
Cadillac Fleetwood 1981 Brougham d'Elegance
Cadillac Fleetwood 1981 Formal
Cadillac Fleetwood 1982 Base
Cadillac Fleetwood 1982 Brougham
Cadillac Fleetwood 1982 Brougham d'Elegance
Cadillac Fleetwood 1982 Formal
Cadillac Fleetwood 1983 Base
Cadillac Fleetwood 1983 Brougham
Cadillac Fleetwood 1983 Brougham d'Elegance
Cadillac Fleetwood 1983 Formal
Cadillac Fleetwood 1984 Base
Cadillac Fleetwood 1984 Formal
Cadillac Seville 1981 Base
Cadillac Seville 1981 Elegante
Cadillac Seville 1982 Base
Cadillac Seville 1982 Elegante
Cadillac Seville 1983 Base
Cadillac Seville 1983 Elegante
Chevrolet Camaro 1980 Base
Chevrolet Camaro 1980 Berlinetta
MagnaFlow is best known for manufacturing performance exhaust systems, but their catalog of product also includes catalytic converters, universal mufflers, exhaust tips, universal piping, glass pack mufflers, and headers. MagnaFlow incorporates advanced manufacturing processes into every product they make. As a result, they have become the leader in first to market applications while maintaining high quality product standards.
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