Availability
MERCURY GRAND MARQUIS Gaskets & Seals
Head Gasket, MLS, 4.400 in. Bore, .120 in. Compressed Thickness, Ford, Each
Part Number: CGT-C5666-120
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Head Gasket, MLS, 4.500 in. Bore, .036 in. Compressed Thickness, Ford, Lincoln, Mercury, Each
Part Number: CGT-C5667-036
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
.042" MLS HEAD-STOCK BLOCK
Part Number: CGT-C5667-042
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
.027-IN. MLS 4.185-IN. GASKET BORE
Part Number: CGT-C5667-082
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
HEAD GASKET
Part Number: CGT-C5667-086
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
.089" MLS-5 HEAD-STOCK BLOCK
Part Number: CGT-C5667-089
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Head Gasket, MLS, 4.400 in. Bore, .086 in. Compressed Thickness, Ford, Each
Part Number: CGT-C5666-086
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
.050" MLS-5 HEAD GASKET
Part Number: CGT-C5909-050
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Head Gasket, MLS, 4.030 in. Bore, .051 in. Compressed Thickness, Ford, Lincoln, Mercury, Each
Part Number: CGT-C5909-051
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
.066" MLS-5 HEAD GASKET
Part Number: CGT-C5909-066
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Head Gasket, MLS, 4.030 in. Bore, .092 in. Compressed Thickness, Ford, Lincoln, Mercury, Each
Part Number: CGT-C5909-092
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Head Gasket, MLS, 4.030 in. Bore, .120 in. Compressed Thickness, Ford, Lincoln, Mercury, Each
Part Number: CGT-C5909-120
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
GASKET
Part Number: CGT-C5909-140
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Head Gasket, MLS, 4.080 in. Bore, .036 in. Compressed Thickness, Ford, Lincoln, Mercury, Each
Part Number: CGT-C5910-036
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Head Gaskets, 3.750 in. Bore, .040 in. Compressed Thickness, Ford, Modular, Each
Part Number: CGT-C5857-040
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
.051" MLS SOLID DARTON SLEEVE
Part Number: CGT-C5857-051
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
060" MLS-5 SOLID DARTON SLEEVE
Part Number: CGT-C5857-060
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
075" MLS-5 SOLID DARTON SLEEVE
Part Number: CGT-C5857-075
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
.030" MLS DARTON SLEEVE
Part Number: CGT-C5858-030
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
.036" MLS DARTON SLEEVE
Part Number: CGT-C5858-036
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Head Gaskets, 3.750 in. Bore, .040 in. Compressed Thickness, Ford, Modular, Each
Part Number: CGT-C5858-040
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
.051" MLS DARTON SLEEVE
Part Number: CGT-C5858-051
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
.056" MLS-5 DARTON SLEEVE
Part Number: CGT-C5858-056
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
.060" MLS-5 DARTON SLEEVE
Part Number: CGT-C5858-060
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
.070" MLS-5 DARTON SLEEVE
Part Number: CGT-C5858-070
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
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