MERCURY GRAND MARQUIS Parts and Accessories

Differential, Eaton Detroit Truetrac, Limited Slip, 31-Spline, Ford, 8.8 in., Each

Part Number: ETN-913A561

4.85 out of 5 stars ( 27 )

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HP Tuner, MPVI3, Pro Feature Set, 4 Universal Credits, Kit

Part Number: HPT-M03-000-04

4.83 out of 5 stars ( 6 )

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On-Board Air Compressor, WirelessAir, EZ Mount, Wireless Control, Kit

Part Number: AIR-74000EZ

4.86 out of 5 stars ( 7 )

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Distributor, Pro-Billet Ready-to-Run, Magnetic Pickup, Vacuum Advance, Ford, 289-302, Each

Part Number: MSD-8352

4.18 out of 5 stars ( 22 )

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Differential, Eaton Detroit Truetrac, 31-Spline, Ford 9 in., Each

Part Number: ETN-913A586

4.75 out of 5 stars ( 12 )

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HP Tuner, MPVI3, Pro Feature Set, 6 Universal Credits, Kit

Part Number: HPT-M03-000-06

5.0 out of 5 stars ( 1 )

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Computer Programmer, SCT Livewire TS Plus, Handheld, Ford, Lincoln, Mercury, Each

Part Number: SCL-5015P

4.13 out of 5 stars ( 52 )

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Distributor, Pro-Billet Ready-to-Run, Magnetic Pickup, Vacuum Advance, Ford, 351W, Each

Part Number: MSD-8354

4.44 out of 5 stars ( 9 )

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Carburetor, Street Demon, 750 cfm, 4-Barrel, Square Bore/Spread Bore, Electric Choke, Composite Bowl, Each

Part Number: DEM-1904

4.5 out of 5 stars ( 70 )

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Carburetor, Street Demon, 750 cfm, 4-Barrel, Square Bore/Spread Bore, Electric Choke, Aluminum Bowl, Each

Part Number: DEM-1903

4.63 out of 5 stars ( 35 )

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Distributor, Pro-Billet Ready-to-Run, Magnetic Pickup, Vacuum Advance, Ford, Big Block, Cleveland, Modified, Each

Part Number: MSD-8350

3.95 out of 5 stars ( 20 )

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HP Tuner, MPVI3, Pro Feature Set, 8 Universal Credits, Kit

Part Number: HPT-M03-000-08

5.0 out of 5 stars ( 1 )

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Gear, Ring and Pinion, 4.29:1 Ratio, Ford, 9 in., Set

Part Number: RMG-79-0079-1

5.0 out of 5 stars ( 1 )

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Differential, Eaton Detroit Truetrac, 28-Spline, Ford, 8.8 in., Each

Part Number: ETN-912A562

5.0 out of 5 stars ( 5 )

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Fuel Injectors, TFX™, 24 Lbs./Hr., Bosch-Style, 14.4 Ohms Impedance, Jetronic Plug, 12V, Universal, Set of 8

Part Number: TFS-89024

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Nov 6, 2025 if ordered today

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Fuel Injectors, TFX™, 30 Lbs./Hr., Bosch-Style, 14.4 Ohms Impedance, Jetronic Plug, 12V, Universal, Set of 8

Part Number: TFS-89030

4.86 out of 5 stars ( 14 )

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Torque Converter, Holeshot, 1,900-2,000 rpm Stall Range, Ford, C-4, Each

Part Number: BMM-50448

5.0 out of 5 stars ( 2 )

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Distributors, Holley EFI, Dual-Sync, Hall Effect, Computer-controlled Advance, Male/HEI, Black Cap, Steel Gear, Polished Housing, Ford, 5.8L, Each

Part Number: HLY-565-111

4.0 out of 5 stars ( 3 )

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Harmonic Balancer, 28 oz. External Balance, Steel, Black, 4 Bolt Pulley, Ford, Small Block, Each

Part Number: FLU-650211

4.86 out of 5 stars ( 7 )

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Fuel Injectors, TFX™, 36 Lbs./Hr., Bosch-Style, 14.4 Ohms Impedance, Jetronic Plug, 12V, Universal, Set of 8

Part Number: TFS-89036

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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Differential Carrier, Dura Grip Positraction, Traction-Lok, 28-spline, Rear, Ford 7.5 in., Ford, Mercury, Each

Part Number: YGA-26034

4.75 out of 5 stars ( 8 )

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Gear, Ring and Pinion, 3.89:1 Ratio, Ford, 9 in., Set

Part Number: RMG-79-0043-1

5.0 out of 5 stars ( 2 )

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Cam/Lifter, Valvetrain, Hydraulic Flat Tappet, Adv. Duration 268/268, Lift .494/.494, Ford, 351C, 351M, 400

Part Number: CCA-K32-221-3

3.13 out of 5 stars ( 8 )

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Cam/Lifter, Valvetrain, Hydraulic Flat Tappet, Adv. Duration 262/270, Lift .513/.520, Ford, 351C, 351M, 400

Part Number: CCA-K32-242-4

5.0 out of 5 stars ( 4 )

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Gear, Ring and Pinion, 4.30:1 Ratio, Ford, 8.8 in., Set

Part Number: MGR-F888430

4.0 out of 5 stars ( 5 )

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