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INFINITI Catalytic Converters

Individual Parts

Results 1 - 25 of 82

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

Part Number: MPE-51205

5.0 out of 5 stars ( 1 )

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Catalytic Converter, Manifold Preconverter

Part Number: RNB-674-488

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

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

Part Number: MPE-441205

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Catalytic Converters, Direct-Fit, Two Stock Flange Inlets, One Stock Flange Outlet, 48.00 in. Overall Length, Rear, for Infiniti, for Nissan, Each

Part Number: APH-643144

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Catalytic Converter, Federal / EPA Catalytic Converter - Direct Fit

Part Number: CTO-5398

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Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: CTO-4193

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Catalytic Converter, Stainless Steel, Infiniti, Nissan, V6, Passenger Side, Each

Part Number: MPE-49144

1.0 out of 5 stars ( 1 )

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Converter-EPA Ultra-Direct Fit

Part Number: WLK-54976

Not Yet Reviewed

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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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Catalytic Converters, Stainless Steel Case, Stock Flange Inlet/Outlet, Left, for Infiniti, for Nissan, Each

Part Number: BOS-096-1440

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Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Left/Front Left, Converter with Integrated Exhaust Manifold, for Infiniti, 4.5L, Each

Part Number: APH-642070

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Catalytic Converter 11-13 8 Cyl. Infiniti QX56, 5.6L Engine, Manifold Unit, Front Left 14-15 8 Cyl. Infiniti QX80, 5.6L Engine, Manifold Unit, Fro

Part Number: CTO-1438

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Catalytic Converter with Integrated Exhaust Manifold, Manifold Converter - Not Carb Compliant - Not For Sale -

Part Number: RNB-674-090

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Catalytic Converter, Manifold Preconverter

Part Number: RNB-674-489

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

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

Part Number: CTO-4670

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

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

Part Number: CTO-4671

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

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

Part Number: APH-641593

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Catalytic Converter, Direct Fit, Integrated Manifold, Passenger Side, Stainless Steel, 33.00 in. Length, for Infiniti, for Nissan, Each

Part Number: CTO-1497

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Catalytic Converter, Stainless Steel, 2.25 in. Inlet, 2.25 in. Outlet, 6.25 in. Length, Universal, Each

Part Number: MPE-444505

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

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

Part Number: APH-641592

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Catalytic Converter, Direct Fit, Integrated Manifold, Driver Side, Stainless Steel, 29.00 in. Length, for Infiniti, for Nissan, Each

Part Number: CTO-1496

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Catalytic Converters, Universal, 3-way, Stainless Steel Case, 2.250 in. Slip Fit Inlet/Outlet, 13.000 in. Overall Length, Each

Part Number: MPE-447105

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Ultra EPA Manifold Converter

Part Number: WLK-14729

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Ultra EPA Manifold Converter

Part Number: WLK-14739

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today