Cometic C15259-040 MLX Cylinder Head Gasket for 1992-2011 Ford 4.6/5.4L Modular

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Product Specification:

SKU:CGSC15259-040

MPN: C15259-040

UPC: 191070214807

Weight: 0.8 lb

Type: Head Gaskets

Vehicle Fitment

1992-2011 Ford Crown Victoria (4.6L / 5.4L Modular V8, LHS)
1997-2014 Ford E-150 Econoline (4.6L / 5.4L Modular V8, LHS)
1997-2014 Ford E-250 Econoline (4.6L / 5.4L Modular V8, LHS)
1999-2016 Ford E-350 Econoline (4.6L / 5.4L Modular V8, LHS)
2000-2005 Ford Excursion (5.4L Modular V8, LHS)
1997-2014 Ford Expedition (4.6L / 5.4L Modular V8, LHS)
2002-2005 Ford Explorer (4.6L Modular V8, LHS)
1997-2010 Ford F-150 (4.6L / 5.4L Modular V8, LHS)
1997-2004 Ford F-250 / F-250 Super Duty (4.6L / 5.4L Modular V8, LHS)
1999-2010 Ford F-350 / F-350 Super Duty (4.6L / 5.4L Modular V8, LHS)
1994-1997 Mercury Cougar (4.6L Modular V8, LHS)
1998-1999 Lincoln Navigator (5.4L / 4.6L Modular V8, LHS)
1992-2011 Lincoln Town Car (4.6L / 5.4L Modular V8, LHS)

Fitment Notes

Left-Hand Side (LHS) cylinder head gasket only.
Fits Ford Modular V8 4.6L & 5.4L DOHC / SOHC where 92mm bore; excludes other engine families or modified bore sizes. :contentReference[oaicite:0]{index=0}
Compressed thickness: 0.040 inches (standard MLX spec). :contentReference[oaicite:1]{index=1}
Bore size must be **92.000 mm (≈ 3.622 in)**; verify with engine block and head surfaces. :contentReference[oaicite:2]{index=2}
MLX material specification requires good surface preparation; torque per factory specs. :contentReference[oaicite:3]{index=3}

Features

Multi-Layer Steel (MLX) construction for high durability under heat and combustion pressure. :contentReference[oaicite:4]{index=4}
Four steel layers to distribute clamp load and resist distortion. :contentReference[oaicite:5]{index=5}
Viton or high-temperature sealing coatings on outer layers for fluid sealing. :contentReference[oaicite:6]{index=6}
Round bore shape matched to factory head and block for Modular V8s. :contentReference[oaicite:7]{index=7}
No head gasket orientation ambiguity: specifically LHS to match factory layout. :contentReference[oaicite:8]{index=8}
OEM replacement quality, also suited for mild performance upgrades. :contentReference[oaicite:9]{index=9}
Manufactured in USA with made-to-order lead time (~2-3 weeks). :contentReference[oaicite:10]{index=10}
Precise specifications ensure proper compression and minimal distortion when installed correctly. :contentReference[oaicite:11]{index=11}

Specifications

Material: MLX Multi-Layer Steel :contentReference[oaicite:12]{index=12}
Bore Size: 92.000 mm (≈ 3.622 in) :contentReference[oaicite:13]{index=13}
Compressed Thickness: 0.040 in :contentReference[oaicite:14]{index=14}
Number of Steel Layers: 4 :contentReference[oaicite:15]{index=15}
Orientation: Left-Hand Side (LHS) :contentReference[oaicite:16]{index=16}
Engine Compatibility: Ford Modular V8 4.6L / 5.4L with 92 mm bore :contentReference[oaicite:17]{index=17}
Supported Year Range: 1992-2016 depending on model (engine production years for 4.6/5.4L Modular V8s) :contentReference[oaicite:18]{index=18}
Drivetrain Compatibility: RWD or 4WD as per vehicle; engine side-specific design, not dependent on drivetrain. :contentReference[oaicite:19]{index=19}

Included Components

1x Cometic C15259-040 MLX Cylinder Head Gasket (Left-Hand Side)

Product Description

The Cometic C15259-040 MLX Cylinder Head Gasket is engineered for the **Left-Hand Side (LHS)** cylinder head on Ford Modular V8 (4.6 L & 5.4 L) engines with a **92.000 mm bore** and compressed thickness of **0.040 in**. Built using four layers of high-quality stainless steel, and incorporating high-temp sealing coatings, it offers excellent performance for factory restoration and mild upgrades alike. It requires correct surface prep, precise torque sequence, and matching block/head surfaces to ensure a reliable seal. :contentReference[oaicite:20]{index=20}

This gasket fits a wide range of Ford vehicles from ~1992 through ~2016 (depending on engine usage) that were equipped with the 4.6L or 5.4L Modular V8 engine. Examples include the F-150, Crown Victoria, Ford Expedition, Excursion, E-Series vans, Town Car, Explorer, and others. Always verify bore size and left-side head configuration before purchase. Fitment confirmed via Cometic's official application; 2017-2025 years (for newer or different engines) are unconfirmed. :contentReference[oaicite:21]{index=21}