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Walker Ultra Direct-Fit Catalytic Converters for 2002-2004 I35, 2002-2003 MAXIMA - 16209

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-16209

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2002-2004 I35, 2002-2003 MAXIMA - 16210

Catalytic Converter, Direct Fit, Stainless Steel, Infiniti, 3.5L, Each

Part Number: WLK-16210

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Catco Direct-Fit Catalytic Converters for 2002-2004 I35, MAXIMA - 4368

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MagnaFlow California 40000 Catalytic Converters 444004

Catalytic Converter, Stainless Steel, 2.0 in. Inlet, 2.0 in./1.75 in. Outlet, 13.0 in. Length, Each

Part Number: MPE-444004

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 1999-2001 I30, MAXIMA - 678-504

Manifold Converter - CARB Compliant

Part Number: RNB-678-504

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Direct-Fit Catalytic Converters for 2005-2006 ALTIMA, 2004-2006 MAXIMA, 2004-2009 QUEST - 679-517

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

Part Number: RNB-679-517

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Direct-Fit Catalytic Converters for 2005-2006 ALTIMA, 2004-2005 MAXIMA, 2004 QUEST - 679-518

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

Part Number: RNB-679-518

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Direct-Fit Catalytic Converters for 2009-2020 MAXIMA - 679-522

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

Part Number: RNB-679-522

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman - Exhaust Crossover Pipes for 2002-2004 I35, 2002-2003 MAXIMA - 679-064

Engine Crossover Pipe

Part Number: RNB-679-064

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Exhaust Manifolds 674-331

Exhaust Manifold, Stainless Steel, Natural, Nissan, 3.5L, Passenger Side, Each

Part Number: RNB-674-331

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

BRExhaust Direct-Fit Exhaust Resonators for 2009-2017 MAXIMA - 293-037

Exhaust Resonator, Exhaust Resonator

Part Number: BRE-293-037

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Dorman Direct-Fit Catalytic Converters for 2002-2006 ALTIMA, 2004-2008 MAXIMA, 2004-2006 QUEST - 674-487

Catalytic Converter, Manifold Preconverter

Part Number: RNB-674-487

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2002-2004 I35, 2002-2003 MAXIMA - 49365

Catalytic Converter, Stainless Steel, Infiniti, Nissan, 3.5L, Rear, Each

Part Number: MPE-49365

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Dorman Direct-Fit Catalytic Converters for 2009-2020 MAXIMA - 679-521

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

Part Number: RNB-679-521

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Walker CalCat Universal Catalytic Converters 84407

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

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 444005

Catalytic Converter, 3-way, Stainless Steel Case, 2.25 in. Slip Fit, Each

Part Number: MPE-444005

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Walker CalCat Direct-Fit Catalytic Converters for 2004 MAXIMA - 83262

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

Part Number: WLK-83262

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2002-2004 I35, 1999-2003 MAXIMA - 642764

AP Exhaust Direct-Fit Catalytic Converters for 2002-2004 I35, 1999-2003 MAXIMA - 642764

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, 12.50 in. Overall Length, Rear, for Infiniti, for Nissan, Each

Part Number: APH-642764

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2006 ALTIMA, 2004-2008 MAXIMA, 2004-2009 QUEST - 49322

Catalytic Converter, Stainless Steel, Each

Part Number: MPE-49322

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 338106

Catalytic Converter, Stainless Steel, 2.50 in. Inlet, 2.50 in. Outlet, 13.0 in. Length, Universal, Each

Part Number: MPE-338106

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2002-2004 I35, 2002-2003 MAXIMA - 441041

Catalytic Converter, Stainless Steel, Infiniti, Nissan, 3.5L, Rear, Each

Part Number: MPE-441041

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 1985 MAXIMA - 22768

Catalytic Converter, Stainless Steel, for Nissan, 47.0 in. Length, 3.0L, Each

Part Number: MPE-22768

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Catco Federal/EPA Direct-Fit Catalytic Converters for 2002-2006 ALTIMA, 2004-2008 MAXIMA, 2004-2006 QUEST - 1422

Catalytic Converter 02-06 6 Cyl. Nissan Altima, 3.5L Engine, Manual Trans, Auto Trans 4 Speed, Front Right

Part Number: CTO-1422

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Catco Federal/EPA Direct-Fit Catalytic Converters 1423

Catalytic Converter 02-06 6 Cyl. Nissan Altima, 3.5L Engine, Manual Trans, Auto Trans 4 Speed, Front Right

Part Number: CTO-1423

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2002-2006 ALTIMA, 2004-2008 MAXIMA, 2004-2006 QUEST - 641522

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Substrate, 14.00 in. Overall Length, Front Right, for Nissan, Each

Part Number: APH-641522

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters 641523

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 13.00 in. Overall Length, Front Left, for Nissan, Each

Part Number: APH-641523

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today