Walker Ultra Direct-Fit Catalytic Converters

4.43 out of 5 stars 387 Customer Reviews

Walker Ultra Direct-Fit catalytic converters fit like OE, because the company makes original equipment! Besides the perfect fit, inside the Ultra catalytic converters are ceramic substrates with high-tech washcoat and the right loading of precious metals. The outside bodies are stainless steel for long life and durability. Catalytic converters are a vital part of your vehicle's emission control system; choose the fit, quality, and performance of a Walker Ultra catalytic converter. Order the replacement model designed for your vehicle application.

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Walker Ultra Direct-Fit Catalytic Converters for 2006-2009 COMMANDER, 2005-2009 GRAND CHEROKEE - 50360

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

Part Number: WLK-50360

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

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AP Exhaust Direct-Fit Catalytic Converters for 2006-2009 COMMANDER, 2005-2009 GRAND CHEROKEE - 642151

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026

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Walker Ultra Direct-Fit Catalytic Converters 56102

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-56102

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

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AP Exhaust Direct-Fit Catalytic Converters for 2000-2004 F-350 SUPER DUTY, F-250 SUPER DUTY, 2000-2002 EXCURSION - 646902

5 out of 5 stars ( 1 )

Estimated Ship Date: Jan 2, 2026

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Walker Ultra Direct-Fit Catalytic Converters 55692

Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Ford, Each

Part Number: WLK-55692

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2007-2008 E-150, E-250 - 16772

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

Part Number: WLK-16772

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2001-2004 MUSTANG - 50529

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-50529

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

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AP Exhaust Direct-Fit Catalytic Converters for 1999-2004 MUSTANG - 642942

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026

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Walker Ultra Direct-Fit Catalytic Converters for 2003-2005 AVIATOR - 16381

Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Heat Shield, Lincoln, Each

Part Number: WLK-16381

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2015-2018 Q3, Q3 QUATTRO, 2009-2018 TIGUAN - 56255

Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Slip Fit Outlet, Ceramic Honeycomb, Audi, Volkswagen, Each

Part Number: WLK-56255

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2009-2010 F-150 - 50496

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

Part Number: WLK-50496

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

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