with Federal/California Emissions System Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Standard Universal Type Modifications and/or Additional Parts May Be Required for Installation
Undercar Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
with Federal/California Emissions System Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Standard Universal Type Modifications and/or Additional Parts May Be Required for Installation
Cutting and Welding Required
Cutting and Welding Required During Installation
Cutting and Welding Required
Cutting and Welding Required Not legal for sale or installation in California, Colorado or New York.
Undercar Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
with Federal/California Emissions System Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Universal Type Modifications and/or Additional Parts May Be Required for Installation
Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
with California Emissions System Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
with California Emissions System Cutting and Welding Required
Undercar Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
with California Emissions System Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
with California Emissions System Cutting and Welding Required
Not legal for sale or installation in California, Colorado or New York.
Cutting and Welding Required
CARB Executive Order D-193-144 Engine Family Number (EFN) 7FMXT03.02BB
Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
CARB Executive Order D-193-144 Engine Family Number (EFN) 7FMXT03.02BB Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-182-48 Engine Family Number (EFN) 1FMXT03.01F5 Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation
CARB Executive Order D-193-141 Engine Family Number (EFN) 7FMXT03.01BK
CARB Executive Order D-193-97 Engine Family Number (EFN) WFMXT03.0FAA Cutting and Welding Required Oval Shaped Clam-Shell Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-141 Engine Family Number (EFN) 7FMXT03.01BK Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-182-48 Engine Family Number (EFN) 4FMXT03.01JA Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation
Round Body CARB Executive Order D-193-97 Engine Family Number (EFN) WFMXT03.0FAA Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-97 Engine Family Number (EFN) WFMXT03.0FAA Cutting and Welding Required Oval Shaped Clam-Shell
CARB Executive Order D-193-110 Engine Family Number (EFN) 6FMXT03.01HA Cutting and Welding Required
CARB Executive Order D-193-110 Engine Family Number (EFN) 6FMXT03.01HA Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
with 2 (in) Inlet CARB Executive Order D-193-97 Engine Family Number (EFN) 1FMXT03.01F5 Cutting and Welding Required
with 2 (in) Inlet CARB Executive Order D-193-97 Engine Family Number (EFN) 1FMXT03.01F5 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
Round Body CARB Executive Order D-193-97 Engine Family Number (EFN) WFMXT03.0FAA Cutting and Welding Required
771 Series 4 in Round Body Engine Family Number (EFN) 1FMXT03.01F5 CARB Executive Order D-798-9 ; Universal Fit - CARB Legal Note: In Compliance with CARB Emissions Requirements 2 in Inlet ID; 2 in Outlet ID ALL
CARB Executive Order D-182-60 Engine Family Number (EFN) WFMXT03.0HAA Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation
CARB Executive Order D-193-101 Engine Family Number (EFN) 4FMXT03.02KA Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-182-69 Engine Family Number (EFN) 4FMXT03.02KA Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation
CARB Executive Order D-193-97 Engine Family Number (EFN) WFMXT03.0FAA Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-101 Engine Family Number (EFN) 4FMXT03.02KA Cutting and Welding Required
CARB Executive Order D-193-97 Engine Family Number (EFN) WFMXT03.0FAA Cutting and Welding Required
Not legal for sale or installation in California, Colorado or New York.
CARB Executive Order D-193-144 Engine Family Number (EFN) 7FMXT03.02BB Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-144 Engine Family Number (EFN) 7FMXT03.02BB Cutting and Welding Required
CARB Executive Order D-193-141 Engine Family Number (EFN) 7FMXT03.01BK Cutting and Welding Required
CARB Executive Order D-193-141 Engine Family Number (EFN) 7FMXT03.01BK Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-144 Engine Family Number (EFN) 7FMXT03.02BB Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-144 Engine Family Number (EFN) 7FMXT03.02BB
CARB Executive Order D-193-141 Engine Family Number (EFN) 7FMXT03.01BK
CARB Executive Order D-193-141 Engine Family Number (EFN) 7FMXT03.01BK Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
Undercar Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
Undercar Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
Cutting and Welding Required
Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
Cutting and Welding Required
CARB Executive Order D-193-104 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-104 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-104 Cutting and Welding Required
CARB Executive Order D-193-104 Cutting and Welding Required
Cutting and Welding Required
Cutting and Welding Required
Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
Cutting and Welding Required
Cutting and Welding Required
Cutting and Welding Required Not legal for sale or installation in California, Colorado or New York.
Cutting and Welding Required
Direct Fit; Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details. Federal and California Emissions
Undercar Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
91 Series Engine Family Number (EFN) TFM3.028G1FK CARB Executive Order D-280-101 ; Universal Fit - CARB Legal Note: In Compliance with CARB Emissions Requirements 2.25 in Inlet ID; 2.25 in Outlet ID; Round Body; 16 in OAL ALL
CARB Executive Order D-193-97 Engine Family Number (EFN) SFM3.018G1EK Cutting and Welding Required
CARB Executive Order D-193-97 Engine Family Number (EFN) SFM3.018G1EK Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-104 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-104 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-104 Cutting and Welding Required
CARB Executive Order D-193-104 Cutting and Welding Required
Not legal for sale or installation in California, Colorado or New York.
Not legal for sale or installation in California, Colorado or New York.
CARB Executive Order D-182-69 Engine Family Number (EFN) SFM3.028G1FK Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation
CARB Executive Order D-193-110 Engine Family Number (EFN) 4FMXT03.01HA Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-110 Engine Family Number (EFN) 4FMXT03.01HA Cutting and Welding Required
CARB Executive Order D-193-103 Engine Family Number (EFN) SFM3.028G1FK Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-110 Engine Family Number (EFN) 4FMXT03.01HA Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-110 Engine Family Number (EFN) 4FMXT03.01HA Cutting and Welding Required
CARB Executive Order D-193-103 Engine Family Number (EFN) SFM3.028G1FK Cutting and Welding Required
Executive Order # D-665-21 Eng. Fam.: 4FMXT03.01HA CARB FTB STD: LEV1 ULEV Legal Note: In Compliance with the state of CA NY (vehicles with CA Emissions) Emissions Requirements
Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems
CARB Executive Order D-193-110 Engine Family Number (EFN) 4FMXT03.01HA Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-110 Engine Family Number (EFN) 4FMXT03.01HA Cutting and Welding Required
775 Series Engine Family Number (EFN) 4FMXT03.02KA CARB Executive Order D-798-14 ; Direct Fit - CARB Legal Note: In Compliance with CARB Emissions Requirements ALL
Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems
Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems Federal Emissions
CARB Executive Order D-193-101 Engine Family Number (EFN) 4FMXT03.02KA Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
Direct Fit Federal, 47-State Only, Not legal for sale in CA, NY or ME
with California Emissions System Not legal for sale or installation in California, Colorado or New York.
Undercar; Dual Converter System Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
Direct Fit; Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details. Main Direct fit unit contains front and rear converter body. Only failed converters may be replaced. Federal and California Emissions
CARB Executive Order D-193-103 Engine Family Number (EFN) XFMXT03.02DC Cutting and Welding Required
CARB Executive Order D-193-103 Engine Family Number (EFN) XFMXT03.02DC Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-103 Engine Family Number (EFN) SFM3.028G1FK Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
Direct Fit; Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details. Direct fit unit contains front and rear converter body. Only failed converters may be replaced. Federal and California Emissions
Direct Fit; Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details. (01-03 B4000) Direct fit unit contains front and rear converter body. Only failed converters may be replaced. Pre-Cat Federal and California Emissions
CARB Executive Order D-193-101 Engine Family Number (EFN) 4FMXT03.02KA Cutting and Welding Required
with California Emissions System
CARB Executive Order D-193-103 Engine Family Number (EFN) SFM3.028G1FK Cutting and Welding Required
CARB Executive Order D-193-97 Engine Family Number (EFN) 4FMXT03.01FE Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-97 Engine Family Number (EFN) 4FMXT03.01FE
Not legal for sale or installation in California, Colorado or New York.
Not legal for sale or installation in California, Colorado or New York.
CARB Executive Order D-193-103 Engine Family Number (EFN) WFMXT03.0HAA
CARB Executive Order D-193-103 Engine Family Number (EFN) WFMXT03.0HAA Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
Not legal for sale or installation in California, Colorado or New York.
Not legal for sale or installation in California, Colorado or New York.
with California Emissions System
with California Emissions System Not legal for sale or installation in California, Colorado or New York.
CARB Executive Order D-193-101 Engine Family Number (EFN) 4FMXT03.02KA Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-101 Engine Family Number (EFN) 4FMXT03.02KA
with California Emissions System Not legal for sale or installation in California, Colorado or New York.
with California Emissions System
Not legal for sale or installation in California, Colorado or New York.
Not legal for sale or installation in California, Colorado or New York.
CARB Executive Order D-193-110 Engine Family Number (EFN) 4FMXT03.01HA Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-110 Engine Family Number (EFN) 4FMXT03.01HA
CARB Executive Order D-193-103 Engine Family Number (EFN) SFM3.028G1FK
CARB Executive Order D-193-103 Engine Family Number (EFN) SFM3.028G1FK Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-97 Engine Family Number (EFN) 3FMXT03.01F5 Engine Family Number (EFN) 3FMXT03.01FA Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-97 Engine Family Number (EFN) 3FMXT03.01F5 Engine Family Number (EFN) 3FMXT03.01FA
CARB Executive Order D-193-103 Engine Family Number (EFN) WFMXT03.0HAA Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-103 Engine Family Number (EFN) WFMXT03.0HAA
CARB Executive Order D-193-110 Engine Family Number (EFN) 4FMXT03.01HA Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-110 Engine Family Number (EFN) 4FMXT03.01HA
CARB Executive Order D-193-97 Engine Family Number (EFN) 4FMXT03.01JA Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-97 Engine Family Number (EFN) 4FMXT03.01JA
CARB Executive Order D-193-97 Engine Family Number (EFN) 3FMXT03.01F5 Engine Family Number (EFN) 3FMXT03.01FA
CARB Executive Order D-193-97 Engine Family Number (EFN) 3FMXT03.01F5 Engine Family Number (EFN) 3FMXT03.01FA Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-97 Engine Family Number (EFN) SFM3.018G1EK
CARB Executive Order D-193-97 Engine Family Number (EFN) SFM3.018G1EK Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
Browse our selection of quality catalytic converter parts designed specifically for your Mazda B3000. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · DS · SE · SX · Troy Lee
Extended Cab Pickup · Standard Cab Pickup
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