Cometic Gasket HP LHS Head Gasket

2007–2026 Chrysler, Dodge, Jeep, Ram 3.6L V6

Part #: C15659-032

Overview

The Cometic HP LHS Head Gasket is engineered to provide superior sealing performance for Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 3.6L V6 engine from 2007 through 2026. Designed for enthusiasts and professional mechanics alike, this gasket ensures a reliable, leak-free seal between the cylinder head and engine block, maintaining optimal compression and preventing coolant or oil leaks. Its precise 3.850" bore diameter and .032" thickness make it an ideal replacement for factory gaskets, supporting both OEM restoration and performance upgrades.

Whether you are rebuilding your engine or upgrading for enhanced durability, the Cometic HP LHS Head Gasket delivers consistent sealing under demanding conditions, making it a trusted choice for daily drivers and performance applications.

Key Features

Built with advanced materials and manufacturing techniques, this head gasket offers exceptional reliability and longevity. Key features include:

• Precision 3.850" bore size and .032" thickness for exact fitment
• Multi-layer steel (MLS) construction for superior sealing and durability
• Armor-clad and galvanized steel layers to resist corrosion and wear
• Designed to withstand high combustion pressures and thermal cycling
• Compatible with a wide range of Chrysler, Dodge, Jeep, and Ram 3.6L V6 engines
• Manufactured using advanced processes to ensure consistent quality and performance
• Resistant to oil, coolant, and combustion gas leaks
• Ideal for both OEM replacement and performance rebuilds

Construction & Design

Cometic utilizes a combination of high-grade materials including copper, aluminum, and stainless steel alloys to create a gasket that excels in sealing irregular surfaces and enduring harsh engine environments. The multi-layer steel design incorporates armor-clad and galvanized steel layers that provide tensile strength and corrosion resistance, ensuring a long service life. This gasket’s construction is tailored to maintain a tight seal under the thermal expansion and contraction cycles typical of modern 3.6L V6 engines.

Each gasket is precision-engineered to meet or exceed OEM specifications, delivering a reliable seal that supports engine efficiency and longevity.

Installation & Fitment

The Cometic HP LHS Head Gasket is designed for direct fitment on a broad range of Chrysler, Dodge, Jeep, and Ram models equipped with the 3.6L V6 engine. Installation requires standard head gasket replacement procedures and should be performed by a qualified technician to ensure proper torque specifications and surface preparation. No modifications are necessary, making it a straightforward upgrade or replacement part for engine rebuilds or repairs.

What's Included

• One Cometic HP LHS Head Gasket (3.850" Bore, .032" Thickness)

Ideal For

This head gasket is ideal for automotive enthusiasts, professional mechanics, and rebuilders seeking a high-quality, durable sealing solution for Chrysler, Dodge, Jeep, and Ram 3.6L V6 engines. It suits applications ranging from daily driving to performance upgrades, ensuring reliable engine operation and preventing common sealing failures.

Fitment Summary

• 2007–2018 Jeep Wrangler 3.6L V6
• 2011–2014 Chrysler 300 3.6L V6
• 2011–2014 Dodge Challenger 3.6L V6
• 2011–2014 Dodge Charger 3.6L V6
• 2011–2018 Ram 1500 3.6L V6
• 2011–2021 Jeep Grand Cherokee 3.6L V6
• 2011–2026 Dodge Durango 3.6L V6
• 2015–2023 Dodge Challenger 3.6L V6
• 2015–2023 Dodge Charger 3.6L V6
• 2015–2024 Chrysler 300 3.6L V6
• 2018–2026 Jeep Gladiator 3.6L V6
• 2018–2026 Jeep Wrangler 3.6L V6
• 2019–2024 Ram 1500 3.6L V6
• 2022–2026 Jeep Grand Cherokee 3.6L V6

Cometic Gasket supplies high-performance sealing solutions for motorsports and high-stress engine builds, with a strong focus on modern gasket materials like multi-layer steel (MLS) head gaskets. Their catalog spans head gaskets and complete gasket sets across a wide range of applications, helping builders maintain reliable combustion and fluid sealing under extreme pressure and heat.