MERCURY GRAND MARQUIS Parts and Accessories

Gear, Ring and Pinion, 3.00:1 Ratio, Ford, 9 in., Set

Part Number: MGR-F9-300

5.0 out of 5 stars ( 4 )

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Rocker Arms, Pro Series, Stud Mount, Full Roller, Aluminum, Blue Anodized, 1.73 Ratio, Fits 7/16 in. Stud, Ford, Set of 16

Part Number: PQX-0346002

5.0 out of 5 stars ( 1 )

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USA Standard Master Overhaul kit for the Ford 9" LM603011 differential w/ Daytona pinion support

Part Number: SPZ-37039

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Gear, Ring and Pinion, 7.16:1 Ratio, Ford, 9 in., Daytona Bearing, Set

Part Number: MGR-F890716AX

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Brake Rotors/Pads, Cross-Drilled/Slotted, Iron, Zinc Dichromate Plated, Front, Ford, Lincoln, Mercury, Kit

Part Number: PWR-K1364

5.0 out of 5 stars ( 2 )

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Starter; Ultra Torque: High Speed Starter; 200 ft. lb. Torque; 3.75:1 Gear Reduction; .75 in. Offset

Part Number: PWM-9453

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Distributor, HEI, Magnetic Pickup, Mechanical, Vacuum Advance, Black Cap, Black Powdercoated, Ford, 351C, 351M, 400, 429, 460, Each

Part Number: SUM-850026-B

4.5 out of 5 stars ( 2 )

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Differential, Lock-Right, Locker, 28/31-Spline, Ford, 9 in., Each

Part Number: PWT-1810-LR

3.5 out of 5 stars ( 8 )

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Distributor, Plug and Play, Hall Effect Pickup, Mechanical Advance, Black Cap, Ford, 351W, Each

Part Number: PNX-D7131810

4.8 out of 5 stars ( 5 )

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Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Blue, 135 Degree Boots, Ford, Mercury, 460, Set

Part Number: MOR-73628

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Light Bulbs, Nitro-Lux, LED, 9007/HB5, White, 6500K, Pair

Part Number: PUT-709007

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Gear, Ring and Pinion, 3.73:1 Ratio, Ford, 7.5 in., Set

Part Number: MGR-F75-373

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Lifters, EDM Mechanical Flat Tappet, Ford, Set of 16

Part Number: CCA-817-16

5.0 out of 5 stars ( 2 )

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Harmonic Balancer, PQx FluidGel, Internal Balance, Black, Ford, Small Block, Cleveland, V8, Each

Part Number: PQX-2530200

1.0 out of 5 stars ( 1 )

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Gear, Ring and Pinion, 3.27:1 Ratio, Ford, 8.8 in., Set

Part Number: MGR-F8-8-327

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Pistons, Hypereutectic, Dish, 4.390 in. Bore,, Ford, Lincoln, Mercury, Set of 8

Part Number: SLP-H418CP30

3.0 out of 5 stars ( 1 )

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Installation Kit, Master Overhaul, Ford 9 in., Kit

Part Number: YGA-14053

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Headlights, Sealed Beam: Sealed6, 5.75in Round, Each

Part Number: MRI-LF269

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Starter, Mini, XS Torque, Offset, Chrome Plated, 3/4 in. Offset, Ford, 289/302/351W, Each

Part Number: PWM-19503

4.2 out of 5 stars ( 5 )

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Alternator, Chrome, 140 Amp, 1-Wire, Serpentine, Ford, Each

Part Number: TFF-7069ABULL6G

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Jan 15, 2026 if ordered today

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Dura Grip Positraction Carrier, Traction-Loc, Ford 9 in., 28 Spline, Aggressive Engagement, Each

Part Number: YGA-26007

5.0 out of 5 stars ( 2 )

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KIT-ENGINE CAMSHAFT/LIFTER

Part Number: MEL-CL-SYB-21

5.0 out of 5 stars ( 1 )

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Gear, Ring and Pinion, 3.89:1 Ratio, 1.312 in. Pinion, 28 Spline, 9.000 in. Ring Gear, Ford 9 in., Set

Part Number: YGA-24107

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Distributor, Billet, Magnetic Trigger, Mechanical Advance, Bronze Gear, Ford, 289-302, Each

Part Number: MSD-85827

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Ring and Pinion Gear Installation Kit, Master Overhaul, 28 Spline, Ford 9 in., Kit

Part Number: YGA-14054

4.0 out of 5 stars ( 1 )

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