MERCURY GRAND MARQUIS Parts and Accessories

Wheels, B/G Rod Works High Boy Polished, 15 in. x 7.00 in., Aluminum, Polished, 5 x 114.3mm/120.65mm Bolt Circle, 4.00 in. Backspacing, Each

Part Number: VXW-S998

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Alternator and Generators, Ultra Series, Ford 1G, Alternator, 140 amp, 12V, Single Wire, Black Finish, Ford, Mercury, Each

Part Number: MCH-P2563-08

5.0 out of 5 stars ( 1 )

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Gear, Ring and Pinion, 4.56:1 Ratio, Ford, 9 in., Set

Part Number: RMG-6901851

5.0 out of 5 stars ( 2 )

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Head Gasket, MLS, 4.155 in. Bore, .030 in. Compressed Thickness, Ford, 289, 302, 351W, Each

Part Number: CGT-C5515-030

Not Yet Reviewed

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Alternator, Street, Ford 6G, 12 V, 140 amps, Internal Regulator, Serpentine Pulley, Ford, Lincoln, Mercury

Part Number: PWM-8315

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Main Bearings, MA Series, Standard Size, Bi Metal, 1/2 Groove, Ford, Lincoln, Mercury, V8, 221, 260, 289, 302, Set of 5

Part Number: SLP-4125MA

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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

Part Number: DEM-1904BK

3.88 out of 5 stars ( 8 )

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Pushrod, Steel, 5/16 in. Diameter, Ball Top/Bottom Tip Style, 6.876 in. Overall Length, Each

Part Number: MEL-MPR-281

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Gear, Ring and Pinion, 3.50:1 Ratio, Ford, 9 in., Set

Part Number: RMG-4900271

4.0 out of 5 stars ( 6 )

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Timing Cover Gasket, Paper, Ford, Lincoln, Mercury, Small Block Windsor, Each

Part Number: MAH-T27802

5.0 out of 5 stars ( 4 )

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Temperature Sender/Switch, OEM Replacement, Ford, Lincoln, Mazda, Mercury, Each

Part Number: SMP-TS58

4.75 out of 5 stars ( 8 )

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Fluid Cooler, Transmission, Tube, Fin, Natural, 7.5 in. x 12.5 in. x 0.75 in., 3/8 in. Inlet, Outlet, Each

Part Number: HDA-403

4.61 out of 5 stars ( 44 )

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Rod Bearings, CH-Series, Tri Metal, Standard Size, Ford, Mercury, 351W, Set of 8

Part Number: SLP-8-7155CH

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Spark Plug Wires, Ultra, Ford, HEI, 135 Degree Plug Boots, Black, Set

Part Number: MOR-51074

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Engine Gasket Sets, Full Gasket Set Type, Head Gaskets, Intake Gaskets, Exhaust Manifold Gaskets, Ford, Lincoln, Mercury, Small Block Windsor, Kit

Part Number: FEL-260-1082

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• $20 Summit Bucks

Head Gasket, MLX, 4.200 in. Bore, .060 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5025-060

Not Yet Reviewed

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Pitman Arm Hardware, Nut, Hex, Steel, Natural, with Washer, Domestic Models, Each

Part Number: LSC-179

5.0 out of 5 stars ( 6 )

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Differential, Lock-Right, Locker, 31-Spline, Ford, 8.8 in., Each

Part Number: PWT-1822-LR

3.0 out of 5 stars ( 6 )

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• Mfr. Rebate

$35.00 Mail-In Rebate

Price after Manufacturer Rebate: $403.99

Rebate Expires: 12/31/2025

Get $35 back after rebate on this Powertrax Product! Go to https://www.richmondgear.com/rebate.pdf for details. ...Read More

Get UP TO $55 back after rebate on select Powertrax Products! Go to https://www.richmondgear.com/rebate.pdf for details. Valid on purchases made between 11/1/25 and 12/31/25. Claims must be submitted within 30 days of purchase. Allow 6-8 weeks for processing. Valid in USA and Canada. Limit two qualifying purchases per household or address. This offer cannot be combined with other discounts or offers. Rebate intended for end consumer only. Show Less

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Rocker Arms, Pro Series, Stud Mount, Full Roller, Aluminum, Blue Anodized, 1.72 Ratio, Fits 7/16 in. Stud, Chevy, Big Block, Set of 16

Part Number: PQX-0345403

Not Yet Reviewed

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Harmonic Balancer, PQx FluidGel, Internal Balance, Black, Ford, Four Bolt Pulley Style, Race, Each

Part Number: PQX-2546001

Not Yet Reviewed

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Cylinder Head Bolts, Hex Head, Ford, Kit

Part Number: MAH-GS33316

3.0 out of 5 stars ( 2 )

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Brake Bleeders, Speed Bleeders, 3/8 in.-24 Thread, 1 in. Overall Length, Steel, Pair

Part Number: RUS-639590

4.55 out of 5 stars ( 53 )

Estimated Ship Date: Tomorrow

Spark Plug, XP Xtreme Performance, Copper Core, Tapered Seat, 14mm Thread, 0.460 in. Reach, Resistor, Each

Part Number: ATL-XP25

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Wheel Bearing, Front Outer, Each

Part Number: TMK-SET12

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

Oil Pressure Sender/Switch, OEM Replacement, AMC, Ford, Jeep, Lincoln, Mercury, Pantera, Each

Part Number: SMP-PS60

4.21 out of 5 stars ( 19 )

Estimated Ship Date: Tomorrow