BUICK Exhaust - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Dorman AIR Check Valves for 2007-2010 IMPALA, 2009-2010 LUCERNE, 2007 MONTE CARLO - 911-153

AIR Check Valve, Buick, Chevy, Each

Part Number: RNB-911-153

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Dorman AIR Check Valves 911-150

Check Valve, AIR, Aluminum, Natural, Buick, Chevy, GMC, Saab, 4.2L, Each

Part Number: RNB-911-150

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

MagnaFlow Catalytic Converters 5671605

California Universal Catalytic Converter - 2.25in.

Part Number: MPE-5671605

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters 23223

Catalytic Converter, Stainless Steel, Buick, Cadillac, Oldsmobile, Pontiac, 25.0 in. Length, V6, V8, Each

Part Number: MPE-23223

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

AP Exhaust OE Replacement Steel 3 Inch Muffler 2405

AP Exhaust OE Replacement Steel 3 Inch Muffler 2405

Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, Isuzu, Oldsmobile, Each

Part Number: APH-2405

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2013-2022 ENCORE, 2015-2022 TRAX - 644076

Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.38 in. Slip Fit Outlet, Stainless Steel Case, 17.88 in. Length, Rear, Buick, Chevrolet, Each

Part Number: APH-644076

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Standard Motor A.I.R. Diverter Valves DV133

AIR Injection Bypass Valve, A.I.R. Diverter Valve, Cast Aluminum, Natural, Buick, Chevy, GMC, Saab, Each

Part Number: SMP-DV133

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

AP Exhaust Universal Catalytic Converters 608294

Catalytic Converters, Universal, 2.00 in. Slip Fit Inlet/Outlet, Stainless Steel Case, Ceramic Honeycomb Substrate, 12.00 in. Overall Length, Each

Part Number: APH-608294

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.25 Inch Muffler 3005

Muffler, OE Replacement, Steel, Aluminized, Buick, Chevy, GMC, Oldsmobile, Pontiac, V8, Each

Part Number: APH-3005

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

AP Exhaust OE Replacement Steel 2 Inch Muffler 2139

Muffler, OE Replacement, Steel, Aluminized, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each

Part Number: APH-2139

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 5461209

Catalytic Converter, Universal, One Inlet, Ceramic Honeycomb, Stainless Steel, 3 in. Slip Fit Inlet/Outlet, 8.75 in. Length, Each

Part Number: MPE-5461209

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters 5592305

Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, 16.000 in. Overall Length, Each

Part Number: MPE-5592305

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

AP Exhaust Intermediate Pipes 122621

Intermediate Pipes, Exhaust, Steel, Aluminized, 2.563 in. O.D., 19.50 in. Overall Length, Buick, Chevrolet, Oldsmobile, Pontiac, 3.8L, Each

Part Number: APH-122621

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

ATP Automotive Exhaust Manifolds 101545

Exhaust Manifold

Part Number: ATP-101545

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

MagnaFlow - Catalytic Converters for 2010-2012 LACROSSE - 557000

Catalytic Converter

Part Number: MPE-557000

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters for 2012-2015 VERANO - 557914

Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, 35.5 in. Overall Length, Buick, 2.4L, Each

Part Number: MPE-557914

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Walker Direct-Fit Tailpipes 52113

Tailpipe, Direct Fit, Steel, Aluminized, 2.00 in. O.D., Passenger Side, Buick, Oldsmobile, Pontiac, 3.8L, Each

Part Number: WLK-52113

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust OE Fit Tailpipes 24911

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026

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MagnaFlow - Catalytic Converters for 2012-2013 LACROSSE, 2011-2013 REGAL - 5671177

California Direct-Fit Catalytic Converter

Part Number: MPE-5671177

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters 645357

Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.50 in. Slip Fit Outlet, 23.00 in. Overall Length, Buick, Oldsmobile, Pontiac, Each

Part Number: APH-645357

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters 645864

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, 48.13 in. Overall Length, Buick, Chevrolet, GMC, Isuzu, Saab, Each

Part Number: APH-645864

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Catco Federal/EPA Direct-Fit Catalytic Converters for 2013-2015 MALIBU, 2014-2017 REGAL - 5403

Catalytic Converter, Federal / EPA Catalytic Converter - Direct Fit

Part Number: CTO-5403

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Walker Quiet-Flow 3 Steel 2.25 Inch Muffler 21110

Muffler, Quiet-Flow 3, 2 1/4 in. Inlet/2 in. Outlet, Steel, Aluminized, Buick, Cadillac, Chevy, Each

Part Number: WLK-21110

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust OE Replacement Steel 2.25 Inch Muffler 2086

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026

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Walker 2 Inch Resonator 53990

Resonator, Steel, Aluminized, Inlet Diameter 2.000 in., Outlet Diameter 2.500 in., Buick, GMC, Each

Part Number: WLK-53990

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Walker Exhaust - Catalytic Converters for 2011 9-5, 2011-2013 REGAL - 14619

Ultra EPA Manifold Converter

Part Number: WLK-14619

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Walker Exhaust - Catalytic Converters for 2016-2018 ENVISION, 2013-2016 MALIBU, 2014-2017 REGAL - 14743

Ultra EPA Catalytic Converter

Part Number: WLK-14743

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today