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AUDI A4 Catalytic Converters
Showing In Stock Items. Show All 20 Items.
Catalytic Converter, Universal Catalytic Converter - 2.25in.
Part Number: MPE-448305
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Audi, Each
Part Number: WLK-16595
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Stainless Steel, 24.00 in. Overall Length, Audi, Each
Part Number: APH-644025
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Catalytic Converter, Stainless Steel, Audi, 2.0L, Front, Each
Part Number: MPE-24190
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Catalytic Converter, Cal-Cat Universal, 2.250 in. Slip Fit Inlet, 2.000 in. Slip Fit Outlet, Ceramic Honeycomb, Universal, Each
Part Number: WLK-83304
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Catalytic Converter, Direct-Fit, Stainless Steel, Each
Part Number: WLK-16087
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
AP Exhaust Direct-Fit Catalytic Converters for 1997-2006 A4, 1997-2005 A4 QUATTRO, 1998-2005 PASSAT - 642688
Not Yet Reviewed
Estimated Ship Date: May 4, 2026
Catalytic Converter, Universal, One Inlet, Ceramic Honeycomb, Stainless Steel, 2.50 in. Slip Fit Inlet/Outlet, 11.125 in. Length, Each
Part Number: MPE-5411306
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Metallic Substrate, 17.00 in. Overall Length, Audi, Volkswagen, Each
Part Number: APH-642688
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Catalytic Converter, Stainless Steel, Audi, Volkswagen, 1.8L, 17.00 in. Length, Each
Part Number: CTO-4186
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Catalytic Converter, Stainless Steel, Audi, Volkswagen, 2.8L, Driver Side, Each
Part Number: MPE-22962
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 17.50 in. Length, Audi, Each
Part Number: APH-642018
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
05-08 Audi A4 & A4 Quattro, 4 cyl., 2.0L Engine, 09 Audi A4 & A4 Quattro, 4 cyl., 2.0L Engine, Cabriolet Submo
Part Number: CTO-4645
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
