Walker Direct-Fit Catalytic Converters

4.0 out of 5 stars 33 Customer Reviews

Walker direct-fit catalytic converters outflow stock converters, and also include these features: Aluminized steel heat shields (many have dual shields), 409 stain

Walker direct-fit catalytic converters outflow stock converters, and also include these features: Aluminized steel heat shields (many have dual shields), 409 stainless steel shells, 16-gauge stainless steel pipes and nipples, and a heat-resistant sealed mat. The materials and construction contribute to a long life and better performance. Walker units are direct replacements for OE converters and will install with little or no modification. Some converters have steel air tubes with perforated holes to help distribute the airflow evenly, without robbing power. New flanges are included when necessary. Hundreds of model

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Walker Direct-Fit Catalytic Converters for 2004-2006 B3000, B4000, RANGER - 52431

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

Part Number: WLK-52431

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Walker Direct-Fit Catalytic Converters 84801

CalCat CARB Catalytic Converter

Part Number: WLK-84801

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Walker Direct-Fit Catalytic Converters 84701