MERCURY GRAND MARQUIS Engines & Components

Rod Bearings, .030 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford. Set of 8

Part Number: KGB-CR816SI030

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Harmonic Balancer, Sportsman, 50 oz. Balance, Black, Ford, Small Block, Each

Part Number: PQX-2330241

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Piston Rings, Phosphate Coated, 4.419 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-598060

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Harmonic Balancer Pilot Adapter

Part Number: PQX-2391011

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 0.50mm. Crankshaft Undersize, Ford, 4.6L, Set of 5

Part Number: KGB-MB5353SI05

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5508005

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M8542065

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Timing Cover, One-piece, Aluminum, Natural, Ford, Lincoln, Mercury, Each

Part Number: PIO-500302L

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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ENGINE TIMING CHAIN GUIDE

Part Number: CLO-9-5428

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Belt, Elite, V-Belt, 7/16 in. Width, 34.50 in. Length, Each

Part Number: CEL-15351

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Estimated Ship Date: Nov 6, 2025 if ordered today

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MAIN BEARING SET

Part Number: CLE-MS178P30

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Rod Bearings, 0.25mm, Bi-metal, Silicon Aluminum, Ford. Set of 8

Part Number: KGB-CR881SI

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Estimated Ship Date: Jan 16, 2026 if ordered today

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ENGINE TIMING CRANKSHAFT SPROCKET

Part Number: CLO-S431

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Pushrod, Steel, 5/16 in. Diameter, Ball Top/Bottom Tip Style, 8.152 in. Overall Length, Each

Part Number: MEL-MPR-280

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Estimated Ship Date: Today

Valve, Intake, 1.752 in. Head Diameter, 6.99mm Stem Diameter, 4.750 in. Overall Length, Ford, Lincoln, Mercury, Each

Part Number: MEL-V1924

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Estimated Ship Date: Today

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 59.25 in. Length, Each

Part Number: CEL-4060592

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Rod Bearings, XP-Series, Silicon Aluminum, Standard Size, Ford, 221, 255, 260, 289, 302, Set of 8

Part Number: KGB-CR804XPND

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Estimated Ship Date: Jan 15, 2026 if ordered today

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ENGINE TIMING CHAIN GUIDE

Part Number: CLO-9-5429

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5508060

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Engine Timing Chain Tensioner Guide

Part Number: CLO-9-5341

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Estimated Ship Date: Nov 3, 2025 if ordered today

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3-PIECE SET

Part Number: CLO-C-3065

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Chrome

Part Number: HSN-2C598030

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-CM5531040

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Estimated Ship Date: Today

Engine Timing Chain Tensioner Guide

Part Number: CLO-9-5340

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Oil Pump, Standard-Volume, Ford, 4.6L, Each

Part Number: SLP-224-43498

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Estimated Ship Date: Today