NISSAN ALTIMA Catalytic Converters

Catalytic Converter, Universal, 3-Way Style, Stainless Steel, Each

Part Number: MPE-51206

4.0 out of 5 stars ( 5 )

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Catalytic Converter, Heavy Metal, Stainless Steel, 2.25 in. Inlet/Outlet, 13.0 in. Length, Each

Part Number: MPE-99205HM

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Catalytic Converter, Universal, 3-Way Style, Stainless Steel, Each

Part Number: MPE-51205

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Catalytic Converter, California Grade CARB Compliant Universal Catalytic Converter, Stainless Steel, For use on Acure®, Alfa Romeo, Each

Part Number: MPE-3322304

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Estimated Ship Date: May 1, 2026 if ordered today

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Converter - Direct Fit EPA

Part Number: APH-641624

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Estimated Ship Date: May 4, 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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Catalytic Converter, Universal, 3-Way Style, Stainless Steel, Each

Part Number: MPE-51204

4.33 out of 5 stars ( 3 )

Estimated Ship Date: May 4, 2026 if ordered today

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Catalytic Converters, Universal, Stainless Steel Case, 2.500 in. Slip Fit Inlet/Outlet, 12.000 in. Overall Length, Each

Part Number: WLK-84206

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Estimated Ship Date: May 7, 2026 if ordered today

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Catalytic Converter, CalCat, California Legal, 2.50 in. Inlet/Outlet, 12.00 in. Overall Length, 4.00 in. Thick, 4.00in. Width, Universal, Each

Part Number: WLK-84407

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Estimated Ship Date: May 7, 2026 if ordered today

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Catalytic Converter with Integrated Exhaust Manifold, Walker CalCat Manifold Converter

Part Number: WLK-84371

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 7, 2026 if ordered today

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Catalytic Converter, Universal, One Inlet, Ceramic Honeycomb, Stainless Steel, 2.50 in. Slip Fit Inlet/Outlet, 9 in. Length, Each

Part Number: MPE-5421206

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Estimated Ship Date: May 4, 2026 if ordered today

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

Part Number: CTO-5024

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Estimated Ship Date: Apr 28, 2026 if ordered today

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EPA OBDII Direct Fit Converter

Part Number: CTO-1324

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Catalytic Converter, Stainless Steel, Universal, Each

Part Number: MPE-51236

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Estimated Ship Date: May 1, 2026 if ordered today

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

Part Number: WLK-16694

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Estimated Ship Date: May 7, 2026 if ordered today

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Catalytic Converter, Manifold Preconverter

Part Number: RNB-674-488

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Estimated Ship Date: May 4, 2026 if ordered today

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Catalytic Converter, Universal, 2.25 in. Inlet, 2.25 in. Outlet, 12.25 in. Length, 4.00 in. Thick, 5.00 in. Width, Federal, Each

Part Number: CTO-2575R

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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: May 4, 2026 if ordered today

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Catalytic Converter, Stainless Steel, 2.25 in. Inlet, 2.25 in. Outlet, 13.00 in. Length, Universal, Each

Part Number: MPE-457105

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Estimated Ship Date: May 4, 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: May 6, 2026 if ordered today

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Catalytic Converter, Stainless Steel, Universal, 2.25 in. Inlet/Outlet, 12.0 in. Length, Each

Part Number: CTO-2545

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Estimated Ship Date: Apr 27, 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: May 4, 2026 if ordered today

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Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 48.50 in. Overall Length, for Nissan, Each

Part Number: APH-643090

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Estimated Ship Date: May 4, 2026 if ordered today

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Catalytic Converter, Cal-Cat Universal, 2.500 in. Slip Fit Inlet, 2.500 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-83206

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Estimated Ship Date: May 7, 2026 if ordered today

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Catalytic Converters, Stainless Steel Case, 2.25 in. Slip Fit Inlet/Outlet, 12.250 in. Overall Length, Chevy, Chrysler, Ford, GMC, Isuzu, Toyota, Each

Part Number: APH-608415

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Estimated Ship Date: May 4, 2026 if ordered today

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