2008 GMC ACADIA Exhaust

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 15.13 in. Length, Buick, Chevrolet, GMC, Saturn, Each

Part Number: APH-644035

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Catalytic Converter, Direct-Fit, Rear, Buick, GMC, Saturn, 3.6L, Each

Part Number: MPE-5451446

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Estimated Ship Date: Nov 24, 2025 if ordered today

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• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Buy Converter and get up to $75 back after sending in your old one! Please visit www.magnaflow.com/pages/retailer-recycling-program ...Read More

Buy a Magnaflow Converter and get UP TO $75 back after sending in your old OEM one! Visit www.magnaflow.com/pages/retailer-recycling-program to begin the rebate redemption process. Valid on purchases made between 1/1/25 and 12/31/25. Open to legal residents of the 50 United States and District of Columbia. Only OE (original equipment) converters are eligible for a refund. Rebate will be in the form of a Visa Prepaid card. Please allow 4-6 weeks to receive rebate. Show Less

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Catalytic Converter, Direct-Fit, Front, Buick, GMC, Saturn, 3.6L, Each

Part Number: MPE-5451445

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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• Free Shipping
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• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Buy Converter and get up to $75 back after sending in your old one! Please visit www.magnaflow.com/pages/retailer-recycling-program ...Read More

Buy a Magnaflow Converter and get UP TO $75 back after sending in your old OEM one! Visit www.magnaflow.com/pages/retailer-recycling-program to begin the rebate redemption process. Valid on purchases made between 1/1/25 and 12/31/25. Open to legal residents of the 50 United States and District of Columbia. Only OE (original equipment) converters are eligible for a refund. Rebate will be in the form of a Visa Prepaid card. Please allow 4-6 weeks to receive rebate. Show Less

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Exhaust Manifold Hardware, Exhaust Manifold Mounting Hardware, Bolt, Steel, Set of 6

Part Number: RNB-03088

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Exhaust Manifold Hardware, Exhaust Manifold Mounting Hardware, Bolt, Steel, Set of 6

Part Number: RNB-03088CD

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Substrate, 14.25 in. Overall Length, Buick, Chevrolet, GMC, Saturn, Each

Part Number: APH-644034

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Exhaust Systems, Direct-Fit, Cat-back, Single In/Dual Out, Steel, Aluminized, Split Rear Exit, GMC, Saturn, Kit

Part Number: BRE-106-0170

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Walker Quiet-Flow SS Muffler Assembly

Part Number: WLK-53830

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Walker Quiet-Flow SS Muffler

Part Number: WLK-53831

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Exhaust Pipe

Part Number: APH-48781

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Exhaust Pipes, Y-Pipes, Steel, Aluminized, GMC, Saturn, 3.6L, Each

Part Number: WLK-50473

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025 if ordered today

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Resonator, Steel, Aluminized, 2.25 in. Inlet/Outlet, 60.75 in. Overall Length, GMC, Saturn, 3.6L, Each

Part Number: WLK-56230

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Nov 26, 2025 if ordered today

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• Oversize $7.99
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Catalytic Converters, Universal, 2.00 in. Slip Fit Inlet/Outlet, Ceramic Substrate, 14.00 in. Overall Length, Chevy, Chrysler, GMC, Jeep, Saturn, Each

Part Number: APH-776104

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Estimated Ship Date: Tomorrow if ordered today

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Catalytic Converters, Direct-Fit, Ceramic Substrate, 15.13 in. Overall Length, Front Right, Buick, GMC, Saturn, Each

Part Number: APH-776339

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Estimated Ship Date: Tomorrow if ordered today

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Catalytic Converters, Direct-Fit, Ceramic Substrate, 14.25 in. Overall Length, Front Left, Buick, GMC, Saturn, Each

Part Number: APH-776338

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Estimated Ship Date: Tomorrow if ordered today

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Exhaust Manifolds, Replacement, Left, Cast Iron, Buick, Chevrolet, GMC, Saturn, 3.6L, Each

Part Number: ADO-12571100

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• $20.00 Summit Bucks
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Exhaust Pipes, Direct-Fit Intermediate Pipes, Stainless Steel, Natural, 2.000 in. O.D., Buick, GMC, Saturn, Each

Part Number: BRE-107-0060

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Estimated Ship Date: Tomorrow if ordered today

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Exhaust, Y-Pipe, Steel, Aluminized, Buick, GMC, Saturn, 3.6L, Each

Part Number: BRE-102-2169

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Estimated Ship Date: Tomorrow if ordered today

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Exhaust Pipe, Direct Fit Y-Pipe, Steel, Aluminized, Buick, GMC, Saturn, 3.6L, Each

Part Number: WLK-50563

5.0 out of 5 stars ( 1 )

• Oversize $7.99
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Exhaust Manifolds, Replacement, Cast Iron, Right, Buick, Chevrolet, GMC, Saturn, 3.6L, Each

Part Number: ADO-12588987

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

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• $20.00 Summit Bucks
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Exhaust Manifold Hardware Kit

Part Number: RNB-32110

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Exhaust Manifold, Cast Iron, Natural, Each

Part Number: RNB-674-778

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

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