NISSAN ALTIMA Exhaust

Catalytic Converter with Integrated Exhaust Manifold, Walker CalCat Manifold Converter

Part Number: WLK-84371

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Converter with Integrated Exhaust Manifold, for Nissan, Each

Part Number: APH-641302

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Catalytic Converter, Stainless Steel, 2.00 in. Inlet, 2.00 in. Outlet, 8.0 in. Length, Universal, Each

Part Number: MPE-337304

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Estimated Ship Date: Monday 1/12/2026

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

Part Number: WLK-16593

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Catalytic Converter, Universal, One Inlet, Ceramic Honeycomb, Stainless Steel, 2.50 in. Slip Fit Inlet/Outlet, 13 in. Length, Each

Part Number: MPE-557406

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Catalytic Converter, Universal, Stainless Steel, 2.00 in. Inlet, 2.00 in. Outlet, 13.0 in. Length, Each

Part Number: MPE-338104

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Catalytic Converter, Cal-Cat Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Nissan, Each

Part Number: WLK-83259

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Catalytic Converter, HM Grade, Federal/EPA Compliant, Direct-Fit, for Nissan, 2.5L, Each

Part Number: MPE-93257

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Catalytic Converters, Direct-Fit, Front, Converter with Integrated Exhaust Manifold, for Nissan, Each

Part Number: APH-641519

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Estimated Ship Date: Monday 1/12/2026

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Catalytic Converter, Cal-Cat Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Heat Shield, Nissan, Each

Part Number: WLK-83264

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Estimated Ship Date: Monday 1/12/2026

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Catalytic Converter, Stainless Steel Case, for Nissan, Each

Part Number: WLK-16456

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/12/2026

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Catalytic Converter, Direct Fit, Stainless Steel, for Nissan, 3.5L, Passenger Side, Each

Part Number: WLK-16221

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Estimated Ship Date: Monday 1/12/2026

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Catalytic Converters, Universal, 2.25 in. Slip Fit Inlet/Outlet, 18.50 in. Length, for Hyundai, Audi, Chevy, Chrysler, Ford, Toyota, Volkswagen, Each

Part Number: APH-771105

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Estimated Ship Date: Monday 1/12/2026

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

Part Number: WLK-16403

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Catalytic Converter, Stainless Steel, for Nissan, 2.4L, Each

Part Number: CTO-1017

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Estimated Ship Date: Jan 23, 2026 if ordered today

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

Part Number: CTO-1126

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Catalytic Converter, Stainless Steel, for Nissan, 3.5L, Each

Part Number: CTO-4396

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Catalytic Converter, Stainless Steel, Each

Part Number: MPE-49322

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Estimated Ship Date: Jan 29, 2026 if ordered today

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Catalytic Converter, Manifold Preconverter

Part Number: RNB-674-487

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Catalytic Converter, Stainless Steel, Direct-Fit, for Nissan, Each

Part Number: MPE-50833

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Catalytic Converter, Pre-Converter - Not Carb Compliant - Not For Legal Sale In NY - CA - ME

Part Number: RNB-679-507

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Catalytic Converter, Pre-Converter - Not Carb Compliant - Not For Legal Sale In NY - CA - ME

Part Number: RNB-679-517

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Catalytic Converter, Pre-Converter - Not Carb Compliant - Not For Legal Sale In NY - CA - ME

Part Number: RNB-679-518

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Estimated Ship Date: Jan 30, 2026 if ordered today

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Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 43.00 in. Overall Length, Rear, for Nissan, 3.5L, Each

Part Number: APH-642156

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Estimated Ship Date: Jan 28, 2026 if ordered today

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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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Estimated Ship Date: Jan 28, 2026 if ordered today

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