Availability
2003 Catalytic Converters
Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.40 in. Slip Fit Outlet, Ceramic Honeycomb Substrate, 53.00 in. Overall Length, Dodge, Each
Part Number: APH-645800
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 49.00 in. Overall Length, Chevrolet, GMC, Each
Part Number: APH-645806
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 35.75 in. Overall Length, Left, Ford, Lincoln, Mercury, Each
Part Number: APH-642179
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Front/Front Left, Converter with Integrated Exhaust Manifold, Mazda, 3.0L, Each
Part Number: APH-641228
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 29.50 in. Overall Length, Mazda, 2.3L, Each
Part Number: APH-642242
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, 14.00 in. Overall Length, Front, Saab, 2.0L, Each
Part Number: APH-641562
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 41.50 in. Overall Length, Buick, Chevrolet, Pontiac, Each
Part Number: APH-642525
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 18.50 in. Length, Mitsubishi, 2.4L, Each
Part Number: APH-642022
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.17 in. Slip Fit Outlet, 42.00 in. Overall Length, Volkswagen, Each
Part Number: APH-642766
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, 16.88 in. Overall Length, for use on Acura®, for use on Honda®, Each
Part Number: APH-642717
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.50 in. Slip Fit Outlet, 72.00 in. Overall Length, Chrysler, Dodge, Each
Part Number: APH-642991
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Catalytic Converter, Stainless Steel, Jeep, 4.0L, Each
Part Number: CTO-1030
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, Torpedo Design, Stainless Steel, 35.00 in. Length, Ford, Each
Part Number: CTO-10942
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, Jeep, 3.7L, Driver Side, Each
Part Number: CTO-1049
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
EPA OBDII Catalytic Converter 8 Cyl Infiniti M45, 4.5L Engine Front Right Infiniti Q45 4.5L Engine Front Right
Part Number: CTO-1393
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.50 in. Slip Fit Outlet, 46.50 in. Overall Length, Right, Ford, Each
Part Number: APH-645284
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Catalytic Converters, Direct-Fit, Two Stock Flange Inlets, One 2.50 in. Slip Fit Outlet, 55.00 in. Overall Length, Dodge, Each
Part Number: APH-645791
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet, 3.00 in. Slip Fit Outlet, 57.00 in. Overall Length, Left, Chevrolet, GMC, Each
Part Number: APH-645455
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet, 3.00 in. Slip Fit Outlet, Ceramic Honeycomb Substrate, 54.00 in. Overall Length, Dodge, Each
Part Number: APH-645807
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.42 in. Slip Fit Outlet, 19.25 in. Overall Length, Rear, Lexus, 3.0L, Each
Part Number: APH-642817
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Catalytic Converter, Stainless Steel, for Hyundai and Kia, 3.5L, Each
Part Number: CTO-1089
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.00 in. Slip Fit Outlet, 49.00 in. Overall Length, Right, Audi, Volkswagen, Each
Part Number: APH-643057
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Catalytic Converter, Stainless Steel, Mitsubishi, 2.4L, Each
Part Number: CTO-1082
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Catalytic Converter, Federal/EPA Direct-Fit Catalytic Converter, Stainless Steel, Ford, Each
Part Number: CTO-1144
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, Ford, 5.4L, Front, Each
Part Number: MPE-24307
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster