CADILLAC Catalytic Converters

Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Cadillac, 4.6L, Each

Part Number: MPE-4481451

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Catalytic Converter, Cal-Cat Universal, 2.250 in. Slip Fit Inlet, 2.250 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-82529

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Catalytic Converters, Federal/EPA Direct-Fit Catalytic Converter, Stainless Steel, Cadillac, Each

Part Number: CTO-4619

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Estimated Ship Date: Apr 2, 2026 if ordered today

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CalCat CARB Catalytic Converter

Part Number: WLK-84802

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Catalytic Converter, 2.50 in. Slip Fit Inlet/Outlet, 12.000 in. Overall Length, Cadillac, Chevy, GMC, Each

Part Number: WLK-82606

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Apr 10, 2026 if ordered today

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Catalytic Converter, Stainless Steel, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, 22.75 in. Length, 4.1, 5.0L

Part Number: MPE-23447

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 7, 2026 if ordered today

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Catalytic Converter, Stainless Steel, 2.25 in. Inlet, 2.25 in. Outlet, 16.0 in. Length, Universal, Each

Part Number: MPE-445005

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California Manifold Catalytic Converter

Part Number: MPE-551548

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Catalytic Converters, Universal, 2.50 in. Slip Fit Inlet/Outlet, Ceramic Honeycomb Substrate, 16.50 in. Length, Buick, Cadillac, Chevy, Dodge, Each

Part Number: APH-605006

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Catalytic Converters, Universal, 2.50 in. Slip Fit Inlet/Outlet, Ceramic Honeycomb Substrate, 16.50 in. Overall Length, Each

Part Number: APH-604006

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Catalytic Converters, Direct-Fit, Right, Converter with Integrated Exhaust Manifold, Cadillac, 4.6L, Each

Part Number: APH-641443

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Catalytic Converters, Universal, 2.25 in. Slip Fit Inlet/Outlet, Stainless Steel Case, Ceramic Honeycomb Substrate, 14.00 in. Overall Length, Each

Part Number: APH-608705

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Catalytic Converter, Stainless Steel, Universal, 2.5 in. Inlet/Outlet, 16.5 in. Length, Each

Part Number: CTO-9006

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Estimated Ship Date: Apr 2, 2026 if ordered today

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Catalytic Converters, Direct-Fit, Left, Converter with Integrated Exhaust Manifold, Cadillac, 4.6L, Each

Part Number: APH-641442

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Catalytic Converters, Universal, 1.75 in. Slip Fit Inlet/Outlet, 14.00 in. Overall Length, Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: APH-602003

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Catalytic Converters, Universal, 2.25 in. Slip Fit Inlet/Outlet, Stainless Steel Case, Ceramic Honeycomb Substrate, 16.00 in. Overall Length, Each

Part Number: APH-608735

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Integrated Exhaust Manifold - Cast - Includes Gasket

Part Number: RNB-674-931

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.50 in. Slip Fit Outlet, Ceramic Honeycomb Substrate, 23.50 in. Overall Length, Cadillac, Each

Part Number: APH-642432

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Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Cadillac, Each

Part Number: WLK-16685

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Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 16.00 in. Overall Length, Left, Cadillac, 3.6L, Each

Part Number: APH-642132

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Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.09 in. Slip Fit Outlet, 60.00 in. Overall Length, Cadillac, 4.6L, Each

Part Number: APH-645999

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Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 19.00 in. Overall Length, Right, Cadillac, 2.8L, 3.6L, Each

Part Number: APH-642142

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Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 34.00 in. Overall Length, Cadillac, Chevrolet, GMC, Each

Part Number: APH-645291

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Catalytic Converter, California Grade CARB Compliant Direct-Fit Catalytic Converter, Stainless Steel, Chevy, GMC, Each

Part Number: MPE-3322418

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Catalytic Converter - Direct Fit

Part Number: CTO-9642

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Estimated Ship Date: Apr 2, 2026 if ordered today

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