CADILLAC Cadillac Northstar V8 Exhaust

Catalytic Converter, Stainless Steel, Cadillac, 4.4, 4.6L, Driver Side, Each

Part Number: MPE-51570

Not Yet Reviewed

Estimated Ship Date: Dec 22, 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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Muffler, Replacement, 2 in. Inlet/2 in. Outlet, Steel, Aluminized, Cadillac, Each

Part Number: WLK-53473

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 19, 2025 if ordered today

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Exhaust hanger, Insulator, Each

Part Number: WLK-35352

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Muffler, Replacement, 2 in. Inlet/2 in. Outlet, Steel, Aluminized, Cadillac, Each

Part Number: WLK-53474

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Estimated Ship Date: Dec 18, 2025 if ordered today

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• Oversize $7.99
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Catalytic Converter, Stainless Steel, Cadillac, 4.5, 4.6, 4.9L, 23.5 in. Length

Part Number: CTO-4516

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Exhaust Insulator, Replacement, Rubber, Black, for use on Acura®, Honda®, Cadillac, Ford, Geo, Isuzu, Mazda

Part Number: WLK-35286

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Catalytic Converter, Cadillac, 23.625 in. Length, 4.6, 4.9L

Part Number: MPE-23493

Not Yet Reviewed

Estimated Ship Date: Dec 22, 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, Ultra Direct Fit, Stock Flange Inlet, Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Cadillac, Each

Part Number: WLK-16686

Not Yet Reviewed

Estimated Ship Date: Today

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Smog Air Pump, Replacement, Each

Part Number: AAZ-32-2401M

Not Yet Reviewed

Estimated Ship Date: Today

• Core Charge $35.00

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

Part Number: APH-2139

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Cadillac, Each

Part Number: APH-2084

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Cadillac, Lincoln, Each

Part Number: APH-2221

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Catalytic Converter, Stainless Steel, Cadillac, 4.4L, Passenger Side, Each

Part Number: MPE-51131

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order
• 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, Stainless Steel, Each

Part Number: CTO-9027

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Catalytic Converter, Stainless Steel, Cadillac, Oldsmobile, V8, Each

Part Number: MPE-93150

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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• Free Shipping
• Special Order
• 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, Stainless Steel, Cadillac, 4.4, 4.6L, Passenger Side, Each

Part Number: MPE-51571

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order
• 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, Stainless Steel, Cadillac, 26.250 in. Length, 4.6L, Each

Part Number: CTO-4840

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: CTO-9035

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 16, 2025 if ordered today

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Muffler, Quiet-Flow 3, 2 in. Inlet, Steel, Aluminized, Cadillac, Each

Part Number: WLK-54152

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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• Oversize $7.99
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Catalytic Converter, Stainless Steel, Cadillac, Oldsmobile, V8, Center, Each

Part Number: MPE-51762

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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• Special Order
• 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 Converters, Direct-Fit, Stock Flange Inlet, 2.09 in. Slip Fit Outlet, 60.00 in. Overall Length, Cadillac, 4.6L, Each

Part Number: APH-645999

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Catalytic Converter, Stainless Steel, Cadillac, 4.6L, Passenger Side, Each

Part Number: MPE-51071

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order
• 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, Stainless Steel, Cadillac, 4.6L, Driver Side, Each

Part Number: MPE-51070

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order
• 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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Muffler, Quiet-Flow 3, 2 in. Inlet, Steel, Aluminized, Cadillac, Each

Part Number: WLK-54151

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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• Oversize $7.99
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Muffler, OE Replacement, Steel, Aluminized, Cadillac, Each

Part Number: APH-2083

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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