Cometic C5839-075 MLX Cylinder Head Gasket - .075 inch Bore 4.140 inch VIN F | 1999-2003 Ford F250/F350 7.3L Powerstroke

Features:

• Fits 1999–2003 7.3L Powerstroke VIN F
• Multi-layer steel (MLX) construction
• .075 inch compressed gasket thickness
• 4.140 inch valve-pocketed bore design
• Five-layer design for superior sealing
• Reinforced with armor-clad and graphite
• Galvanized steel resists heat and corrosion
• Seals irregular or imperfect head surfaces
• Built for high-pressure diesel applications
• Ideal for stock or performance builds

Built for the Demands of the Legendary 7.3L

If you're tearing into a 1999–2003 Ford Super Duty with the 7.3L Powerstroke under the hood, chances are you're building it to last—or to push more power. Either way, the Cometic C5839-075 MLX Cylinder Head Gasket is exactly the kind of reliable sealing solution you want in the mix. With a compressed thickness of .075 inches and a valve-pocketed 4.140-inch bore, it’s built to handle the higher combustion pressures that come with tuning, towing, or just plain working your truck like it was made to be. This gasket isn't just a replacement—it's an upgrade, giving you long-term confidence in one of the most critical sealing points in your engine.

Advanced Materials for Real-World Reliability

What sets this gasket apart is the MLX (Multi-Layer Extreme) construction. It's a five-layer steel setup, reinforced with materials like graphite, galvanized steel, and armor-clad coatings to handle uneven head surfaces and elevated temps without breaking a sweat. That makes it perfect for engines that see serious use, from weekend warriors to workhorses pulling heavy loads daily. The gasket conforms to imperfections in the block and head while maintaining the structural integrity needed to keep everything sealed tight—no leaks, no guesswork. Whether you're doing a top-end rebuild or going full performance, this Cometic gasket gives your 7.3L Powerstroke a solid foundation you can count on.

Fits: 1999, 2000, 2001, 2002, 2003 Ford F250/F350 7.3L Powerstroke

Specs:

• Material: MLS
• Compressed Thickness: .075
• Bore Shape: Valve Pocketed
• Bore Size: 4.140 inch
• Layers: 5
• Orientation: None