MERCURY GRAND MARQUIS Engine Gaskets & Seals

Head Gasket, MLS, Multi-Layer Stainless Steel, 4.600 in. Bore, 0.051 in. Thick, Ford, Big Block 385 Series, Each

Part Number: CGT-C15142-051

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Valve Stem Seals, Rubber, Positive Stop, .342 in. Stem, Ford, Lincoln, Mercury, Mazda, Laforza, Set of 8

Part Number: FEL-SS72683

5.0 out of 5 stars ( 1 )

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Oil Filter Adapter Gaskets, Silicone/Rubber, Avanti, Ford, Lincoln, Mercury, Each

Part Number: FEL-70801

5.0 out of 5 stars ( 2 )

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.098" MLS-5 HEAD GASKET

Part Number: CGT-C5514-098

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Head Gasket, Multi-Layer Steel, 3.630 in. Bore, .040 in. Compressed Thickness, Ford, Left Side, Each

Part Number: MAH-54458

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Head Gasket, MLS, 3.701 in. Bore, .040 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5502-040

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Main Seal, Ford 2-piece, 351C, 351W, 351M, 400M, Each

Part Number: MAH-JV614

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Intake Manifold Gaskets, AccuSeal Pro, Composite, 4-barrel Port, 4-barrel Port Resist Alcohol and Has Beaded Ports, Ford, Mercury, 351C, Set

Part Number: SCE-252103

5.0 out of 5 stars ( 2 )

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Rear Main Seal, 2-Piece, Ford, Oldsmobile, Big Block 385/V8, Each

Part Number: MRG-1965

5.0 out of 5 stars ( 2 )

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Intake Manifold Gaskets, AccuSeal E, Composite, Rectangular Raised Port, for C460 Wedge Applications, Ford, 460 Big Block 385 Series, Pair

Part Number: SCE-135108

5.0 out of 5 stars ( 1 )

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Head Gaskets, 4.100 in. Bore, .040 in. Compressed Thickness, Ford, Small Block, Each

Part Number: CGT-C5911-040

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Water Pump Gasket, Paper, Ford, Lincoln, Mercury, Each

Part Number: FEL-35066

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O-Ring

Part Number: FEL-5511

5.0 out of 5 stars ( 2 )

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Gasket, Oil Pump to Block, Ford, Big Block 385, Each

Part Number: FEL-70132

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Head Gasket, Composite, 4.080 in. Bore, AC, Detomaso, Ford, Griffith, Laforza, Lincoln, Mercury, Omega, Shelby, Sunbeam, TVR, Each

Part Number: MAH-3428SG

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Gasket, Oil Pan Drain Plug, Rubber/Steel, Each

Part Number: RNB-65269

5.0 out of 5 stars ( 2 )

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Head Gasket, MLX, Multi-Layer Stainless Steel, 3.622 in. Bore, 0.052 in. Thickness, Ford, Modular, Left Side, Each

Part Number: CGT-C15259052

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Head Gasket, MLX, Multi-Layer Stainless Steel, 3.622 in. Bore, 0.052 in. Thickness, Ford, Modular, Right Side, Each

Part Number: CGT-C15258-052

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Oil Pan Gasket, Multi-Piece, Nitrile, Butadiene, Ford, Lincoln, Mercury, Set

Part Number: SCE-152090

5.0 out of 5 stars ( 1 )

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Head Gasket, MLS, 4.100 in. Bore, .060 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5871-060

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Head Gasket, MLX, 4.200 in. Bore, .052 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5757-052

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Head Gasket, MLS, 4.400 in. Bore, .036 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5666-036

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Head Gasket, Copper, 4.060 in. Bore, 0.043 in. Thickness, Ford, 289, 302, 351W, Each

Part Number: SCE-P360643L

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 7, 2025 if ordered today

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Head Gasket, MLS, 4.100 in. Bore, .056 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5871-056

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Head Gasket, MLS, 4.100 in. Bore, .045 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5871-045

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow