MERCURY GRAND MARQUIS Parts and Accessories

Coilover Kits, Road Comp, Front, 0.0 - 2.0 in. Lowered, Twin-tube Shocks, Black Powdercoated Springs, 650 lbs./in. Rate, Ford, Kit

Part Number: AAX-300335

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Coil-Over Kit, Single Adjustable, Front, 550 lbs, Spring Rate, Ford, Pair

Part Number: AAX-300183

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Coil-Over Kit, Single Adjustable, Front, 650 lbs, Spring Rate, Ford, Pair

Part Number: AAX-300184

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Coil-Over Kit, Single Adjustable, Front, 750 lbs, Spring Rate, Ford, Pair

Part Number: AAX-300185

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Coilover Kits, Road Comp, Front, 0.0 - 2.0 in. Lowered, Twin-tube Shocks, Black Powdercoated Springs, 750 lbs./in. Rate, Ford, Kit

Part Number: AAX-300336

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Differential Carrier, Grizzly Locker, Rear, Ford 9 in., 31-spline, Each

Part Number: YGA-28010

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Ring and Pinion Gears and Installation Kit, 9.0" FORD REAR 3.70 RATIO R&P GEAR/ INSTALL KIT PACKAGE; WITH 28spl T/L POSI (2.89" DO/ OE SUPPORT)

Part Number: YGA-12528

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Ring and Pinion Gears and Installation Kit, 9.0" FORD REAR 3.70 RATIO R&P GEAR/ INSTALL KIT PACKAGE; WITH 31spl T/L POSI (2.89" DO/ OE SUPPORT)

Part Number: YGA-12535

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Ring and Pinion Gears and Installation Kit, 9.0" FORD 3.70 RATIO R&P GEAR/ INSTALL KIT PACKAGE; WITH 28spl T/L POSI (FITS 3.062" DO/ DAYTONA PS)

Part Number: YGA-12573

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Ring and Pinion Gears and Installation Kit, 9.0" FORD 3.70 RATIO R&P GEAR/ INSTALL KIT PACKAGE; WITH 31spl T/L POSI (FITS 3.062" DO/ DAYTONA PS)

Part Number: YGA-12596

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Torque Converter, 24-spline Input, 10 in. Diameter, 3,600-4,200 Stall, Ford, C4, Each

Part Number: HAY-97-2C36F

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Cylinder Heads, E-CNC 185, Aluminum, Assembled, 59cc Chamber, 185cc Intake, Conical Valve Springs, Titanium Retainers, Ford, 4.7L, 5.0L, 5.8L, Each

Part Number: EDL-79259

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Estimated Ship Date: Nov 7, 2025 if ordered today

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Catalytic Converter, Direct Fit, Stainless Steel, Ford, Mercury, Each

Part Number: MPE-444022

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Estimated Ship Date: Nov 3, 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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Ring and Pinion Gears and Installation Kit, 9.0" FORD 3.70 RATIO R&P GEAR/ INSTALL KIT PACKAGE; WITH 31spl T/L POSI (FITS 2.89" DO/ DAYTONA PS)

Part Number: YGA-12563

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Catalytic Converter, Stainless Steel, Ford, Lincoln, Mercury, 4.6L, Driver Side, Each

Part Number: MPE-454000

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Estimated Ship Date: Nov 3, 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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Automatic Transmission Fluid, Auto Trans Fluid

Part Number: ASN-ATF-MSV-55

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Cannot be shipped Internationally if ordered today

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• Ground
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VALVE COVER GASKET

Part Number: SCE-235179-10

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Exhaust System, CNC Mandrel-Bent, Cat-Back, Dual, Stainless Steel, Ford, Mercury, 4.6L, Kit

Part Number: STW-CRVIC03CBNT

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Differential

Part Number: YGA-YGLF8831

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Estimated Ship Date: Oct 27, 2025 if ordered today

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8.8" FORD 28spl GRIZZLY LOCKER

Part Number: YGA-28034

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Exhaust Manifold, OEM Replacement, Cast Iron, Ford, Lincoln, Mercury, Each

Part Number: RNB-674-744

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Estimated Ship Date: Oct 22, 2025 if ordered today

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Exhaust Manifold, OEM Replacement, Cast Iron, Ford, Lincoln, Mercury, Each

Part Number: RNB-674-743

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Estimated Ship Date: Oct 22, 2025 if ordered today

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Radiator, Crossflow, Single Row, Manual Transmission, Ford, Lincoln, Mercury, Each

Part Number: GRI-8-00321

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Estimated Ship Date: Oct 22, 2025 if ordered today

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Axle Assembly, Remanufactured, Open, 3.08:1 Ratio, Each

Part Number: ZUD-RAA435-1559A

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Estimated Ship Date: Oct 16, 2025 if ordered today

• Core Charge $400.00
• Freight Charge
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Axle Assembly, Remanufactured, Open, Each

Part Number: ZUD-RAA435-1832C

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Estimated Ship Date: Oct 16, 2025 if ordered today

• Core Charge $400.00
• Freight Charge
• Special Order