MERCURY GRAND MARQUIS Gaskets & Seals - Free Shipping on Orders Over $109 at Summit Racing

Cometic Valve Cover Gaskets C5974-2

Valve Cover Gasket, Durometer Rubber with Steel Core, Ford, Lincoln, Mercury, Small Block Windsor, Pair

Part Number: CGT-C5974-2

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Fel-Pro Conversion Set Gaskets CS 8548-2

Gaskets, Conversion Set, Ford, 5.0L, Set

Part Number: FEL-CS85482

4.88 out of 5 stars ( 8 )

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Spicer Drivetrain Products Differential Cover Performance Gaskets RD52004

Differential Cover Gasket, Performance, Composite with Steel Core, Ford 9 in., Each

Part Number: SDH-RD52004

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Timken Transmission Shift Shaft Seals 7929S

Seal, Transmission Shift Shaft, Each

Part Number: TMK-7929S

4.67 out of 5 stars ( 3 )

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Fel-Pro Conversion Set Gaskets CS 9790-4

Conversion Gasket Set

Part Number: FEL-CS9790-4

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SCE Pro Copper Embossed Exhaust Gaskets 4135

SCE Pro Copper Embossed Exhaust Gaskets 4135

Exhaust Gaskets, Header, Copper, Ford, Big Block 385 Series, Pair

Part Number: SCE-4135

5.0 out of 5 stars ( 4 )

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Cometic MLS Head Gaskets C5483-060

Head Gasket, MLS, 4.155 in. Bore, .060 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5483-060

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Cometic MLS Head Gaskets C5119-051

Head Gasket, 92.00mm Bore, .051 in. Compressed Thickness, Ford, 4.6, 5.4L, Passenger Side, Each

Part Number: CGT-C5119-051

4.0 out of 5 stars ( 1 )

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Cometic MLS Head Gaskets C5871-045

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 )

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Cometic Rear-End Housing Gaskets C5849-047

Gasket, Differential, Aramid Fiber, Ford, 9 in., Each

Part Number: CGT-C5849-047

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Fel-Pro Oil Filter Adapter Gaskets 70801

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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Cometic MLS Head Gaskets C15142-051

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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Cometic MLS Head Gaskets C5516-051

Head Gasket, MLS, 4.180 in. Bore, .051 in. Compressed Thickness, Ford, Lincoln, Mercury, Each

Part Number: CGT-C5516-051

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Cometic MLS Head Gaskets C5480-040

Head Gaskets, 4.080 in. Bore, .040 in. Compressed Thickness, Ford, Small Block, Each

Part Number: CGT-C5480-040

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Dorman Oil Pan Drain Plug Gaskets 65269

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

Part Number: RNB-65269

5.0 out of 5 stars ( 2 )

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SCE Pro Copper Head Gaskets P354472L

Head Gasket, Copper, 4.440 in. Bore, 0.072 in. Thickness, Ford, 429, 460, Each

Part Number: SCE-P354472L

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

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Estimated Ship Date: Jan 2, 2026 if ordered today

SCE AccuSeal Pro Valve Cover Gaskets 236177

Valve Cover Gaskets, AccuSeal Pro, Composite/Rubber Seal, Ford, Small Block Windsor, Pair

Part Number: SCE-236177

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Cometic MLX Head Gaskets C5757-052

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

Part Number: CGT-C5757-052

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Cometic MLX Head Gaskets C15258-032

.032" MLX HEAD GASKET

Part Number: CGT-C15258-032

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Cometic MLS Head Gaskets C5871-056

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

Part Number: CGT-C5871-056

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Mahle Original Rear Main Seals JV523

Rear Main Seal, One-piece, Rubber, Avanti, Ford, Jaguar, Laforza, Lincoln, Mazda, Mercury, Merkur, Panoz, Qvale, Each

Part Number: MAH-JV523

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SCE AccuSeal Pro Valve Cover Gaskets 235176

Valve Cover Gaskets, AccuSeal Pro, Laminated High-temperature Silicone/Cork, Ford, 429, 460, Pair

Part Number: SCE-235176

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Cometic MLS Head Gaskets C5912-036

.036" MLS HEAD GASKET

Part Number: CGT-C5912-036

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Cometic MLS Head Gaskets C5871-030

Head Gasket, MLS, 4.100 in. Bore, .030 in. Compressed Thickness, Ford, Each

Part Number: CGT-C5871-030

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Pioneer Automatic Transmission Tailhousing Gaskets 749094

Transmission Extension Housing Gasket, Ford, Lincoln, Mercury, Each

Part Number: PIO-749094

5.0 out of 5 stars ( 1 )

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