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Walker Exhaust

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.

Showing In Stock Items. Show All 185 Items.

Results 1 - 25 of 164

Walker Ultra Direct-Fit Catalytic Converters 50497

Walker Ultra Direct-Fit Catalytic Converters 50497

Walker Ultra Direct-Fit Catalytic Converters 50497

Catalytic Converter, Ultra Direct-Fit, Stock Flange, Two Inlets, One Outlet, Stainless Steel, Ceramic Honeycomb, Chevrolet, GMC, Each

Part Number: WLK-50497

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Walker Ultra Direct-Fit Catalytic Converters for 2011-2018 1500, 2019 1500 CLASSIC, 2009-2010 RAM 1500 - 50363

Walker Ultra Direct-Fit Catalytic Converters for 2011-2018 1500, 2019 1500 CLASSIC, 2009-2010 RAM 1500 - 50363

Walker Ultra Direct-Fit Catalytic Converters for 2011-2018 1500, 2019 1500 CLASSIC, 2009-2010 RAM 1500 - 50363

Catalytic Converter, Ultra Direct Fit, 3.000 in. Inlet Diameter, Stock Flange Inlet, Slip Fit Outlet, Ceramic Honeycomb, Dodge, Ram, Each

Part Number: WLK-50363

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Walker Ultra Direct-Fit Catalytic Converters for 2004-2006 CANYON, COLORADO, 2006-2007 H3 - 16481

Walker Ultra Direct-Fit Catalytic Converters for 2004-2006 CANYON, COLORADO, 2006-2007 H3 - 16481

Walker Ultra Direct-Fit Catalytic Converters for 2004-2006 CANYON, COLORADO, 2006-2007 H3 - 16481

Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Chevrolet, GMC, Hummer, Each

Part Number: WLK-16481

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 642196

AP Exhaust Direct-Fit Catalytic Converters 642196

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026

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Walker Ultra Direct-Fit Catalytic Converters for 2013-2016 FUSION, MKZ - 16884

Walker Ultra Direct-Fit Catalytic Converters for 2013-2016 FUSION, MKZ - 16884

Walker Ultra Direct-Fit Catalytic Converters for 2013-2016 FUSION, MKZ - 16884

Ultra EPA Catalytic Converter

Part Number: WLK-16884

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 2010-2011 WRANGLER - 50498

Walker Ultra Direct-Fit Catalytic Converters for 2010-2011 WRANGLER - 50498

Walker Ultra Direct-Fit Catalytic Converters for 2010-2011 WRANGLER - 50498

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

Part Number: WLK-50498

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Walker Ultra Direct-Fit Catalytic Converters 53726

Walker Ultra Direct-Fit Catalytic Converters 53726

Walker Ultra Direct-Fit Catalytic Converters 53726

Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Slip Fit Outlet, Ceramic Honeycomb, Heat Flange, Chevrolet, GMC, Each

Part Number: WLK-53726

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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Catco Federal/EPA Direct-Fit Catalytic Converters 9990

Catco Federal/EPA Direct-Fit Catalytic Converters 9990

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025

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Walker Ultra Direct-Fit Catalytic Converters for 1999-2000 F-150 - 53338

Walker Ultra Direct-Fit Catalytic Converters for 1999-2000 F-150 - 53338

Walker Ultra Direct-Fit Catalytic Converters for 1999-2000 F-150 - 53338

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-53338

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 16689

Walker Ultra Direct-Fit Catalytic Converters 16689

Walker Ultra Direct-Fit Catalytic Converters 16689

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

Part Number: WLK-16689

5.0 out of 5 stars ( 1 )

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 50572

Walker Ultra Direct-Fit Catalytic Converters 50572

Walker Ultra Direct-Fit Catalytic Converters 50572

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

Part Number: WLK-50572

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 2013-2017 FUSION - 16784

Walker Ultra Direct-Fit Catalytic Converters for 2013-2017 FUSION - 16784

Walker Ultra Direct-Fit Catalytic Converters for 2013-2017 FUSION - 16784

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

Part Number: WLK-16784

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 2005 MUSTANG - 50555

Walker Ultra Direct-Fit Catalytic Converters for 2005 MUSTANG - 50555

Walker Ultra Direct-Fit Catalytic Converters for 2005 MUSTANG - 50555

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

Part Number: WLK-50555

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 2005-2010 MUSTANG - 643004

AP Exhaust Direct-Fit Catalytic Converters for 2005-2010 MUSTANG - 643004

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026

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Walker Ultra Direct-Fit Catalytic Converters for 2007-2012 CANYON, COLORADO - 16611

Walker Ultra Direct-Fit Catalytic Converters for 2007-2012 CANYON, COLORADO - 16611

Walker Ultra Direct-Fit Catalytic Converters for 2007-2012 CANYON, COLORADO - 16611

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

Part Number: WLK-16611

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 2013-2017 BEETLE, 2013-2019 JETTA, 2014-2016 PASSAT - 56313

Walker Ultra Direct-Fit Catalytic Converters for 2013-2017 BEETLE, 2013-2019 JETTA, 2014-2016 PASSAT - 56313

Walker Ultra Direct-Fit Catalytic Converters for 2013-2017 BEETLE, 2013-2019 JETTA, 2014-2016 PASSAT - 56313

Ultra EPA Catalytic Converter

Part Number: WLK-56313

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 50575

Walker Ultra Direct-Fit Catalytic Converters 50575

Walker Ultra Direct-Fit Catalytic Converters 50575

Catalytic Converter, Ultra Direct Fit, 2.875 in. Inlet Diameter, Stock Flange Inlet, Slip Fit Outlet, Ceramic Honeycomb, Dodge, Ram, Each

Part Number: WLK-50575

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 2010-2015 LEGACY, OUTBACK, 2010-2014 TRIBECA - 56264

Walker Ultra Direct-Fit Catalytic Converters for 2010-2015 LEGACY, OUTBACK, 2010-2014 TRIBECA - 56264

Walker Ultra Direct-Fit Catalytic Converters for 2010-2015 LEGACY, OUTBACK, 2010-2014 TRIBECA - 56264

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

Part Number: WLK-56264

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 2006-2011 CIVIC - 16448

Walker Ultra Direct-Fit Catalytic Converters for 2006-2011 CIVIC - 16448

Walker Ultra Direct-Fit Catalytic Converters for 2006-2011 CIVIC - 16448

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

Part Number: WLK-16448

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 50569

Walker Ultra Direct-Fit Catalytic Converters 50569

Walker Ultra Direct-Fit Catalytic Converters 50569

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

Part Number: WLK-50569

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Walker Ultra Direct-Fit Catalytic Converters for 2015-2019 LEGACY, OUTBACK - 16851

Walker Ultra Direct-Fit Catalytic Converters for 2015-2019 LEGACY, OUTBACK - 16851

Walker Ultra Direct-Fit Catalytic Converters for 2015-2019 LEGACY, OUTBACK - 16851

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

Part Number: WLK-16851

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 16671

Walker Ultra Direct-Fit Catalytic Converters 16671

Walker Ultra Direct-Fit Catalytic Converters 16671

Catalytic Converter, Direct Fit, Stainless Steel Case, Buick, Chevy, GMC, Isuzu, Saab, Each

Part Number: WLK-16671

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Walker Ultra Direct-Fit Catalytic Converters for 2013-2018 ALTIMA, 2014-2017 ROGUE - 16694

Walker Ultra Direct-Fit Catalytic Converters for 2013-2018 ALTIMA, 2014-2017 ROGUE - 16694

Walker Ultra Direct-Fit Catalytic Converters for 2013-2018 ALTIMA, 2014-2017 ROGUE - 16694

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

Part Number: WLK-16694

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 2007-2009 CX-7 - 16588

Walker Ultra Direct-Fit Catalytic Converters for 2007-2009 CX-7 - 16588

Walker Ultra Direct-Fit Catalytic Converters for 2007-2009 CX-7 - 16588

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

Part Number: WLK-16588

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 2001-2006 SEBRING, STRATUS - 16196

Walker Ultra Direct-Fit Catalytic Converters for 2001-2006 SEBRING, STRATUS - 16196

Walker Ultra Direct-Fit Catalytic Converters for 2001-2006 SEBRING, STRATUS - 16196

Catalytic Converter, Stainless Steel, Chrysler, Dodge, 2.7L, Each

Part Number: WLK-16196

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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Catco Direct-Fit Catalytic Converters for 2001-2006 SEBRING, STRATUS - 4143

Catco Direct-Fit Catalytic Converters for 2001-2006 SEBRING, STRATUS - 4143

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025

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Walker Ultra Direct-Fit Catalytic Converters 16595

Walker Ultra Direct-Fit Catalytic Converters 16595

Walker Ultra Direct-Fit Catalytic Converters 16595

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

Part Number: WLK-16595

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Walker Ultra Direct-Fit Catalytic Converters for 2012-2017 CAMRY - 16692

Walker Ultra Direct-Fit Catalytic Converters for 2012-2017 CAMRY - 16692

Walker Ultra Direct-Fit Catalytic Converters for 2012-2017 CAMRY - 16692

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

Part Number: WLK-16692

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Walker Ultra Direct-Fit Catalytic Converters for 2000-2005 DEVILLE, 2006-2008 DTS, 1998-2000 SEVILLE - 16686

Walker Ultra Direct-Fit Catalytic Converters for 2000-2005 DEVILLE, 2006-2008 DTS, 1998-2000 SEVILLE - 16686

Walker Ultra Direct-Fit Catalytic Converters for 2000-2005 DEVILLE, 2006-2008 DTS, 1998-2000 SEVILLE - 16686

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

Part Number: WLK-16686

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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