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Walker Exhaust

CADILLAC STS Walker Exhaust Catalytic Converters

Showing In Stock Items. Show All 6 Items.

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Results 1 - 5 of 5

Walker Ultra Direct-Fit Catalytic Converters for 2005-2007 CTS, STS, 2004-2008 SRX - 52503

Walker Ultra Direct-Fit Catalytic Converters for 2005-2007 CTS, STS, 2004-2008 SRX - 52503

Walker Ultra Direct-Fit Catalytic Converters for 2005-2007 CTS, STS, 2004-2008 SRX - 52503

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

Part Number: WLK-52503

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Walker Direct-Fit Catalytic Converters for 2010-2011 CTS, 2006-2011 STS - 84615

Walker Direct-Fit Catalytic Converters for 2010-2011 CTS, 2006-2011 STS - 84615

Walker Direct-Fit Catalytic Converters for 2010-2011 CTS, 2006-2011 STS - 84615

CalCat CARB Catalytic Converter

Part Number: WLK-84615

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2005-2007 CTS, STS, 2004-2008 SRX - 52502

Walker Ultra Direct-Fit Catalytic Converters for 2005-2007 CTS, STS, 2004-2008 SRX - 52502

Walker Ultra Direct-Fit Catalytic Converters for 2005-2007 CTS, STS, 2004-2008 SRX - 52502

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

Part Number: WLK-52502

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2008-2011 CTS, STS - 16684

Walker Ultra Direct-Fit Catalytic Converters for 2008-2011 CTS, STS - 16684

Walker Ultra Direct-Fit Catalytic Converters for 2008-2011 CTS, STS - 16684

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

Part Number: WLK-16684

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2008-2011 CTS, STS - 16685

Walker Ultra Direct-Fit Catalytic Converters for 2008-2011 CTS, STS - 16685

Walker Ultra Direct-Fit Catalytic Converters for 2008-2011 CTS, STS - 16685

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

Part Number: WLK-16685

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

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