2006 CHEVROLET SILVERADO 1500 HD Catalytic Converters Catalytic Converters Exhaust - In Stock Filter Options - Vendor In Stock Filter Options

MagnaFlow Universal Catalytic Converters 51206

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

Part Number: MPE-51206

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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MagnaFlow Universal Catalytic Converters 51209

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

Part Number: MPE-51209

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

MagnaFlow Universal Catalytic Converters 99206HM

Catalytic Converter, Heavy Metal, Stainless Steel, Each

Part Number: MPE-99206HM

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Walker CalCat Universal Catalytic Converters 83404

Catalytic Converter, CalCal Universal, One Inlet, 3 in., One Outlet, 3 in., Stainless Steel, Ceramic Honeycomb, Each

Part Number: WLK-83404

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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MagnaFlow Universal Catalytic Converters 99209HM

Catalytic Converter, Heavy Metal, Stainless Steel, Each

Part Number: MPE-99209HM

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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MagnaFlow Universal Catalytic Converters 447209

Catalytic Converters, Universal, 3-way, Stainless Steel Case, 3.000 in. Slip Fit Inlet/Outlet, 13.000 in. Overall Length, Each

Part Number: MPE-447209

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Catco Federal/EPA Direct-Fit Catalytic Converters 9222

Converter - Direct Fit

Part Number: CTO-9222

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters 49668

Catalytic Converter, Stainless Steel, Each

Part Number: MPE-49668

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters 645454

AP Exhaust Direct-Fit Catalytic Converters 645454

Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.85 in. Slip Fit Outlet, 30.50 in. Overall Length, Right, Chevrolet, GMC, Each

Part Number: APH-645454

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

AP Exhaust Catalytic Converters 608737

Catalytic Converters, Catalytic Converter - Universal, OBDII Select Plus

Part Number: APH-608737

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2006 SIERRA 1500, SILVERADO 1500 HD, 2001-2006 SILVERADO 2500 HD - 447281

Catalytic Converter, Stainless Steel, Chevy, 6.0L, Passenger Side, Each

Part Number: MPE-447281

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters 447269

Catalytic Converter, Stainless Steel, Chevy, GMC, 6.0L, Driver Side, Each

Part Number: MPE-447269

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

Catco Direct-Fit Catalytic Converters 9223

Catalytic Converter, Direct Fit, Stainless Case, for Trucks with 153 in Wheelbase Only, Chevy, GMC, 6.0L, 8.1L

Part Number: CTO-9223

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters 645455

Catalytic Converters, Direct-Fit, Stock Flange Inlet, 3.00 in. Slip Fit Outlet, 57.00 in. Overall Length, Left, Chevrolet, GMC, Each

Part Number: APH-645455

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters 24148

Catalytic Converter, Stainless Steel, Chevy, 6.0L, Passenger Side, Each

Part Number: MPE-24148

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 447109

Catalytic Converter, 3-way, Stainless Steel Case, 3 in. Slip Fit Inlet/Outlet, Front, Each

Part Number: MPE-447109

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

AP Exhaust Universal Catalytic Converters 608437

Catalytic Converters, Universal, 3.00 in. Slip Fit Inlet/Outlet, Stainless Steel Case, Ceramic Honeycomb Substrate, 16.50 in. Overall Length, Each

Part Number: APH-608437

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Walker Ultra Direct-Fit Catalytic Converters for 2002-2006 SIERRA 1500 HD, SILVERADO 1500 HD - 54899

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

Part Number: WLK-54899

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 CalCat Universal Catalytic Converters 81724

Catalytic Converter, CalCat, Stainless Steel Case, 3.00 in. Slip Fit Inlet/Outlet, Chevy, GMC, Each

Part Number: WLK-81724

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