BUICK Walker Exhaust Exhaust

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-54627

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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• Oversize $7.99
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Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: WLK-55274

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

• Oversize $7.99
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Catalytic Converter, Direct Fit, Stainless Steel, Buick, Pontiac, 3.4L, Each

Part Number: WLK-55418

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

• Oversize $15.99
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Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Heat Shield, Chevrolet, Pontiac, Saturn, Each

Part Number: WLK-55587

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Heat shield, Buick, Chevrolet, Saturn, Each

Part Number: WLK-55620

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Resonator, Steel, Aluminized, Inlet Diameter 2.375 in., Outlet Diameter 2.362 in., Buick, Each

Part Number: WLK-55697

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Ultra EPA Catalytic Converter

Part Number: WLK-16953

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Muffler, SoundFX, 2 1/4 in. Inlet/2 in. Outlet, Steel, Aluminized, Buick, Oldsmobile, Pontiac, Each

Part Number: WLK-18458

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Estimated Ship Date: Dec 29, 2025 if ordered today

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DIRECT-FIT CATALYTIC CONVERTER

Part Number: WLK-15646

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Ultra EPA Catalytic Converter

Part Number: WLK-16872

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Ultra EPA Catalytic Converter

Part Number: WLK-14712

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 29.31 in. Overall Length, Buick, Oldsmobile, Each

Part Number: WLK-18215

5.0 out of 5 stars ( 1 )

• Oversize $7.99
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Resonator, Right Side, Buick, Cadillac, Chevy, Each

Part Number: WLK-21132

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Catalytic Converter, Stainless Steel, Jeep, 4.0L, Each

Part Number: WLK-15041

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Ultra EPA Catalytic Converter

Part Number: WLK-14703

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Ultra EPA Catalytic Converter

Part Number: WLK-14617

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Exhaust Pipe

Part Number: WLK-46941

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• Oversize $13.99
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Exhaust Pipe, Steel, Aluminized, 2.00 in. O.D., Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: WLK-42851

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• Oversize $7.99
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Exhaust Tailpipe, Steel, Aluminized, Buick, Oldsmobile, Each

Part Number: WLK-41609

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Catalytic Converter, Cal-Cat Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Heat Shield, Hyundai, Kia, Each

Part Number: WLK-82579

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Intermediate Pipe, Steel, Aluminized Finish, 2.25 in. o.d., Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: WLK-44821

5.0 out of 5 stars ( 2 )

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Exhaust Pipe, Intermediate Pipe, Steel, Aluminized, 2.25 in. O.D., Buick, Cadillac, Oldsmobile, Each

Part Number: WLK-44822

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• Oversize $7.99
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Catalytic Converter, Cal-Cat Universal, 2.250 in. Slip Fit Inlet, 2.250 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-82508

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Exhaust Pipe, Intermediate Pipe, Steel, Aluminized, 2.25 in. O.D., Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: WLK-44818

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• Oversize $7.99
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Muffler, SoundFX, 2 1/2 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Buick, Cadillac, Chevy, GMC, Each

Part Number: WLK-18409

5.0 out of 5 stars ( 1 )

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