Availability
2003 Catalytic Converters
Catalytic Converter, Direct-Fit, Stainless Steel, Each
Part Number: WLK-16335
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
AP Exhaust Direct-Fit Catalytic Converters for 2003-2008 6 - 642242
Not Yet Reviewed
Estimated Ship Date: May 1, 2026
Catalytic Converter, Direct-Fit, Stainless Steel, Each
Part Number: WLK-16339
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Catalytic Converter, Direct-Fit, Stainless Steel, Each
Part Number: WLK-54629
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Catalytic Converter, Direct-Fit, Stainless Steel, Each
Part Number: WLK-54365
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, 60.00 in. Length, Left, Mercedes-Benz, 4.3L, 5.0L, Each
Part Number: APH-642838
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.50 in. Slip Fit Outlet, 38.00 in. Overall Length, Left, Lincoln, 5.4L, Each
Part Number: APH-645278
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Exhaust Pipe, Front Exhaust Pipe & Catalytic Converter for 03-04 Jeep TJ Wrangler w/ 2.4L Eng.
Part Number: CWA-52059566AC
Not Yet Reviewed
Estimated Ship Date: Jul 7, 2026 if ordered today
Estimated Ship Date: Jul 7, 2026 if ordered today
Catalytic Converter, Direct-Fit Catalytic Converter
Part Number: MPE-51247
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
EPA OBDII Direct Fit Converter
Part Number: CTO-1299
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Catalytic Converter, Stainless Steel, Chrysler, Dodge, 2.4L, Center, Each
Part Number: MPE-51614
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Catalytic Converter, Stainless Steel, 2.25 in. Inlet, 2.25 in. Outlet, 11.50 in. Length, Universal, Each
Part Number: MPE-457175
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Catalytic Converter
Part Number: MPE-452136
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.00 in. Slip Fit Outlet, 54.50 in. Overall Length, Ford, Lincoln, Each
Part Number: APH-643066
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Toyota, Each
Part Number: WLK-16435
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
AP Exhaust Direct-Fit Catalytic Converters for 2001-2003 HIGHLANDER - 642094
Not Yet Reviewed
Estimated Ship Date: May 1, 2026
Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, for use on Acura®, for use on Honda®, 2.0L, Each
Part Number: APH-642193
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.15 in. Slip Fit Outlet, 60.25 in. Overall Length, Left, Mercedes-Benz, 3.2L, Each
Part Number: APH-642974
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.50 in. Slip Fit Outlet, Ceramic Honeycomb Substrate, 61.50 in. Overall Length, Dodge, Each
Part Number: APH-645888
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Catalytic Converter, Stainless Steel, Direct Fit, for use on Honda®, 19.5 in. Length, 2.0L
Part Number: CTO-4973
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Converter - Direct Fit
Part Number: CTO-4494
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Catalytic Converter, Direct-Fit, Stainless Steel, Each
Part Number: WLK-16362
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Catco Direct-Fit Catalytic Converters for 2002-2004 I35, 2002-2003 MAXIMA - 1078
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026
Catalytic Converters, Direct-Fit, Front, Converter with Integrated Exhaust Manifold, Toyota, 2.4L, Each
Part Number: APH-641510
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Catalytic Converter, Rear, Direct-Fit, Stainless Steel, Each
Part Number: WLK-54478
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
AP Exhaust Direct-Fit Catalytic Converters for 2002-2006 ALTIMA, 2004-2008 MAXIMA, 2004-2006 QUEST - 642264
Not Yet Reviewed
Estimated Ship Date: May 1, 2026
Direct Fit Converter, 01-03 Toyota Sienna 3.0L
Part Number: MPE-447207
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Catalytic Converters, Catco Federal/EPA Direct-Fit Catalytic Converter, Stainless Steel, Toyota, Each
Part Number: CTO-5023
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Catalytic Converter, Stainless Steel, Hummer, 6.0L, Passenger Side, Each
Part Number: MPE-24083
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
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