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BUICK RIVIERA Exhaust

Individual Parts

Part Groups

Results 26 - 50 of 127

AP Exhaust OE Replacement Steel 1.88 Inch Muffler 2140

Made in the USA

AP Exhaust OE Replacement Steel 1.88 Inch Muffler 2140

AP Exhaust OE Replacement Steel 1.88 Inch Muffler 2140

Muffler, OE Replacement, Steel, Aluminized, Buick, Oldsmobile, Each

Part Number: APH-2140

Not Yet Reviewed

Estimated Ship Date: Nov 27, 2026 if ordered today

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Estimated Ship Date: Nov 27, 2026 if ordered today

AP 2-Bolt 2.687 Inch Exhaust Flange 8792

AP 2-Bolt 2.687 Inch Exhaust Flange 8792

AP 2-Bolt 2.687 Inch Exhaust Flange 8792

Exhaust Flanges, AP Exhaust Flanges, 2-Bolt Flange, 2.687 in. Diameter Pipe, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: APH-8792

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2026 if ordered today

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Estimated Ship Date: Nov 25, 2026 if ordered today

Walker Universal SoundFX Steel 2 Inch Muffler 17852

Walker Universal SoundFX Steel 2 Inch Muffler 17852

Walker Universal SoundFX Steel 2 Inch Muffler 17852

Muffler, SoundFX Series, Steel, Aluminized, 2.00 in. Inlet/2.125 in. Outlet O.D., Each

Part Number: WLK-17852

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered today

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Estimated Ship Date: Dec 7, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust MSL Maximum Steel 2 Inch Muffler 700312

AP Exhaust MSL Maximum Steel 2 Inch Muffler 700312

Not Yet Reviewed

Estimated Ship Date: Nov 27, 2026

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Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18235

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18235

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18235

Muffler, SoundFX, 2 1/4in. Inlet/3 in. Outlet, Steel, Aluminized, Pontiac, 6000, Each

Part Number: WLK-18235

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered today

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Estimated Ship Date: Dec 7, 2026 if ordered today

Dorman Exhaust Flange Springs 03081

Dorman Exhaust Flange Springs 03081

Dorman Exhaust Flange Springs 03081

Exhaust Flange Spring - 0.825 In. OD x 1.135 In. ID x 1.570 In. Length

Part Number: RNB-03081

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Dorman Exhaust Manifold Mounting Hardware 03401

Dorman Exhaust Manifold Mounting Hardware 03401

Dorman Exhaust Manifold Mounting Hardware 03401

Exhaust Manifold Hardware, Studs, Bolts, Buick, Chevy, GMC, Oldsmobile, Pontiac, Set of 6

Part Number: RNB-03401

3.27 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Standard Motor AIR Pump Check Valves AV7T

Standard Motor AIR Pump Check Valves AV7T

Standard Motor AIR Pump Check Valves AV7T

Check Valve, AMC, BMW, Buick, Cadillac, Chevy, Chrysler, Dodge, Jeep, Olds, Pontiac, Saab, Volkswagen, Each

Part Number: SMP-AV7T

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Walker Replacement Exhaust Insulators 35719

Walker Replacement Exhaust Insulators 35719

Walker Replacement Exhaust Insulators 35719

Exhaust Insulator, Replacement, Rubber, Natural, Buick, Cadillac, Chevy, Jeep, Oldsmobile, Pontiac, Each

Part Number: WLK-35719

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18230

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18230

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18230

Muffler, SoundFX Series, Steel, Aluminized, 2.25 in. Inlet/2.25 in. Outlet, Each

Part Number: WLK-18230

4.79 out of 5 stars ( 19 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

AP Exhaust Universal Catalytic Converters 602206

Made in the USA

AP Exhaust Universal Catalytic Converters 602206

AP Exhaust Universal Catalytic Converters 602206

Catalytic Converters, Universal, Single 2.50 in. Slip-fit Inlet/Outlet, AIR Tube, Stainless Steel Case, 14.00 in. Overall Length, Each

Part Number: APH-602206

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

AP Exhaust Flange Hardware 4970

AP Exhaust Flange Hardware 4970

AP Exhaust Flange Hardware 4970

Exhaust Flange Hardware, 2 Bolts, Springs, and Washers, Steel, Natural, Buick, Cadillac, Chevy, GMC, Pontiac, Subaru, Set

Part Number: APH-4970

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Walker Exhaust Manifold Hardware 36463

Walker Exhaust Manifold Hardware 36463

Walker Exhaust Manifold Hardware 36463

Spring Bolt Kit, Exhaust Manifold Hardware, Steel, Black, Buick, Cadillac, Chevy, GMC, Olds, Pontiac, Kit

Part Number: WLK-36463

4.5 out of 5 stars ( 14 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

MagnaFlow Red Pack Series Glasspack Steel 2 Inch Muffler 13134

MagnaFlow Red Pack Series Glasspack Steel 2 Inch Muffler 13134

MagnaFlow Red Pack Series Glasspack Steel 2 Inch Muffler 13134

Muffler, Glasspack, Red Pack, Steel, Red, 2.00 in. Inlet/2.00 in. Outlet, 26 in. Length, Each

Part Number: MPE-13134

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

MagnaFlow Universal Catalytic Converters 99209HM

MagnaFlow Universal Catalytic Converters 99209HM

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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Estimated Ship Date: Tomorrow

MagnaFlow Universal Catalytic Converters 94005

MagnaFlow Universal Catalytic Converters 94005

MagnaFlow Universal Catalytic Converters 94005

Catalytic Converter, Stainless Steel, Universal, 2 1/4 in. Inlet/Outlet, 16 in. Length, Each

Part Number: MPE-94005

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Dorman Exhaust Manifold Mounting Hardware 03142

Dorman Exhaust Manifold Mounting Hardware 03142

Dorman Exhaust Manifold Mounting Hardware 03142

Exhaust Flange Studs, Steel, Black Oxide, M10-1.5 x 62mm, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: RNB-03142

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Dynomax Performance Exhaust Flanges 31865

Dynomax Performance Exhaust Flanges 31865

Dynomax Performance Exhaust Flanges 31865

Exhaust Flange, Steel, 2-Bolt, 2 11/16 in. Inside Diameter, 3 3/4 in. Bolt Hole Centers, Each

Part Number: WLK-31865

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Walker Replacement Exhaust Insulators 35352

Walker Replacement Exhaust Insulators 35352

Walker Replacement Exhaust Insulators 35352

Exhaust hanger, Insulator, Each

Part Number: WLK-35352

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

AP Exhaust U-Clamps M214

AP Exhaust U-Clamps M214

AP Exhaust U-Clamps M214

Exhaust Clamp, U-Clamp, 2.250 in. Pipe, 0.50 in. Width, Steel, Natural, Each

Part Number: APH-M214

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

AP Exhaust Universal Catalytic Converters 602205

Made in the USA

AP Exhaust Universal Catalytic Converters 602205

AP Exhaust Universal Catalytic Converters 602205

Catalytic Converters, Stainless Steel Case, 2.25 in. Slip Fit Inlet/Outlet, 14.00 in. Overall Length, Audi, Chevy, Chrysler, Ford, Jeep, Toyota, Each

Part Number: APH-602205

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Walker Exhaust Hangers 35662

Walker Exhaust Hangers 35662

Walker Exhaust Hangers 35662

Exhaust Hanger, Bolt-on, Steel, Natural, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each

Part Number: WLK-35662

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Walker Quiet-Flow 3 Steel 2.25 Inch Muffler 22317

Walker Quiet-Flow 3 Steel 2.25 Inch Muffler 22317

Walker Quiet-Flow 3 Steel 2.25 Inch Muffler 22317

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

Part Number: WLK-22317

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Walker Universal Tru-Fit Steel 2.5 Inch Muffler 18112

Walker Universal Tru-Fit Steel 2.5 Inch Muffler 18112

Walker Universal Tru-Fit Steel 2.5 Inch Muffler 18112

Muffler, Tru-Fit Series, Steel, Aluminized, 2.50 in. Inlet/2.25 in. Outlet, Each

Part Number: WLK-18112

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Dorman Control Duct Pre-Heater Hoses 96020

Dorman Control Duct Pre-Heater Hoses 96020

Dorman Control Duct Pre-Heater Hoses 96020

Carburetor Pre-Heater Hose, Flex Tube, 1.50 in. Diameter, 18 in. Length, Each

Part Number: RNB-96020

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Dorman Control Duct Pre-Heater Hoses 96022

Dorman Control Duct Pre-Heater Hoses 96022

Dorman Control Duct Pre-Heater Hoses 96022

Control Duct Hose, Pre-Heater, Flexible, 1.750 in. Diameter, 18 in. Length, Each

Part Number: RNB-96022

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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