Mazda 323 Catalytic Converter

EASTERN CATALYTIC CONVERTER

Eastern catalytic converters are constructed using Eastern's proprietary NANO technology chemistry that yields highly efficient loadings for lower cost and better converter efficiency. It features high flow design that maximizes engine output and catalytic efficiency.

Specifications

• 3-way catalyst style
• 6,000 lb GVW
• Without air tube provision and oxygen sensor port
• Oval body
• 6 x 4.25 x 10 in. body, 14 in. overall length
• 2 in. inlet diameter
• 2 in. outlet diameter
• Single inlet and outlet configuration

Notes

• 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses
• Non-directional and can be installed either way
• Modification of the exhaust is required

Fits the following 1990-1994 Mazda 323 submodels:

• 1992-1994: DX; 4 Cyl 1.6L;
• 1990-1994: Base; 4 Cyl 1.6L;

• 1990-1993: SE; 4 Cyl 1.6L;

• 1990-1991: DX; 4 Cyl 1.8L;

• 1990-1991: LX; 4 Cyl 1.8L;

Fits 3 more submodels. (Show all) Show less info

MAGNAFLOW 49-STATE SEMI-UNIVERSAL CATALYTIC CONVERTER

• Not legal for use in California or in states adopting the California emissions standards
• Semi-universal design – cut out your old catalytic converter and weld in the new one
• Stainless Steel Construction
• Legendary Magnaflow quality, power, and sound
• Ceramic, honeycomb catalyst designed for maximum flow and surface area

When you want the best, you want Magnaflow!  These 49-State Legal semi-universal catalytic converters have a catalyst specifically designed for your vehicle – just cut out your old catalytic converter and weld in the new one.  Engineered to cut emissions and improve performance.

Fits the following 1986-1994 Mazda 323 submodels:

• 1986-1994: Base; 4 Cyl 1.6L;
• 1986-1994: DX; 4 Cyl 1.6L;

• 1990-1993: SE; 4 Cyl 1.6L;

• 1988-1989: GTX; 4 Cyl 1.6L; "Turbocharged"

• 1988-1988: GT; 4 Cyl 1.6L; "Turbocharged"

• 1986-1987: LX; 4 Cyl 1.6L;

Fits 4 more submodels. (Show all) Show less info

CATCO CATALYTIC CONVERTER ASSEMBLY

Catco catalytic converters are designed with 409 stainless steel pipes and shell for longer life.

Specifications

• 2-bolt flange inlet
• 2-bolt flange outlet
• Standard assembly with one catalytic converter
• Oval body
• 17.5 in. overall length
• 2.25 in. inlet diameter
• 2.25 in. outlet diameter
• Single inlet and outlet configuration

Notes

49-state legal; Not for sale or use in California; Cannot be shipped to California addresses

Fits the following 1988-1989 Mazda 323 submodels:

• 1988-1989: GTX; 4 Cyl 1.6L; "Turbocharged"
• 1988-1988: GT; 4 Cyl 1.6L; "Turbocharged"

BENCHMARK CATALYTIC CONVERTER ASSEMBLY

Benchmark catalytic converters are considered to be the industry's standard replacement catalytic converter. It is the recognized leader in fitment and durability. It features perfect fit and repeatability and its performance results are continually monitored by Benchmark's internal emissions laboratory to insure quality loadings which eliminate OBDII issues caused by many universal catalysts.

Specifications

• Flange inlet
• Flange outlet
• Standard assembly with one catalytic converter

Notes

• Product legal for sale in California under Executive Order (EO) number D-193-85. Before purchasing this product, please check the Executive Order at www.arb.ca.gov to verify whether this product is allowed for installation on your specific vehicle application.

Fits the following 1990-1994 Mazda 323 submodels:

• 1993-1994: Base; 4 Cyl 1.8L;
• 1992-1994: DX; 4 Cyl 1.6L;

• 1990-1994: Base; 4 Cyl 1.6L;

• 1990-1994: DX; 4 Cyl 1.8L;

• 1993-1993: SE; 4 Cyl 1.8L;

• 1990-1993: SE; 4 Cyl 1.6L;

• 1990-1991: LX; 4 Cyl 1.8L;

Fits 5 more submodels. (Show all) Show less info

BOSAL CATALYTIC CONVERTER ASSEMBLY

Bosal catalytic converters are made to fit vehicle-specific requirements for backpressure, emissions, sound levels, and sensors. Designed and built for long life reliability.

Specifications

• Flange inlet
• Flange outlet
• Standard assembly with one catalytic converter
• Oval body

Notes

• 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses

Fits the following 1990-1994 Mazda 323 submodels:

• 1992-1994: DX; 4 Cyl 1.6L;
• 1990-1994: Base; 4 Cyl 1.6L;

• 1990-1993: SE; 4 Cyl 1.6L;

Fits 1 more submodels. (Show all) Show less info

WALKER CATALYTIC CONVERTER

Walker catalytic converter features stainless steel body, aluminized expandable bushings and heat shield for enhanced strength and durability.

Features

• 3-way catalyst style
• Has broad application coverage
• Higher loaded substrate
• Oval body
• Modification of the exhaust is required

Notes

• 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses

Fits the following 1986-1994 Mazda 323 submodels:

• 1992-1994: DX; 4 Cyl 1.6L;
• 1990-1994: Base; 4 Cyl 1.6L;

• 1990-1993: SE; 4 Cyl 1.6L;

• 1988-1989: SE; 4 Cyl 1.6L; "Naturally Aspirated"

• 1986-1989: Base; 4 Cyl 1.6L; "Naturally Aspirated"

• 1986-1989: LX; 4 Cyl 1.6L; "Naturally Aspirated"

• 1986-1988: DX; 4 Cyl 1.6L; "Naturally Aspirated"

Fits 5 more submodels. (Show all) Show less info