Fel-Pro Engine Coolant Thermostat Gasket

Fits Most Chrysler/Dodge/Jeep/Ram 3.6L V6 (11-23)

35974

Overview:

The Fel-Pro Engine Coolant Thermostat Gasket is engineered to provide a dependable seal for your vehicle’s thermostat housing, ensuring optimal engine temperature regulation and preventing coolant leaks. Designed specifically for the repair environment, this gasket is ideal for technicians and enthusiasts seeking a reliable replacement part that meets or exceeds original equipment specifications. Whether you own a Jeep Wrangler, Dodge Charger, Chrysler 300, Ram 1500, or other compatible models, this gasket delivers a perfect fit and long-lasting performance.

Fel-Pro’s commitment to quality and innovation means this gasket is manufactured with proprietary materials that accommodate imperfect sealing surfaces commonly encountered during repairs. This ensures a secure, leak-free seal even in challenging conditions, helping maintain your engine’s cooling efficiency and overall reliability.

Key Features:

Designed to meet the demands of real-world repair scenarios, the Fel-Pro Engine Coolant Thermostat Gasket offers the following key benefits:

• Application-specific design for precise fit on select Jeep, Dodge, Chrysler, and Ram models from 2007 to 2026
• Manufactured with proprietary materials engineered to seal imperfect surfaces effectively
• Meets or exceeds all original equipment manufacturer (OEM) specifications for durability and performance
• Validated for fit, form, and function to ensure hassle-free installation and reliable operation
• Resistant to coolant and temperature extremes to maintain a consistent seal over time
• Ideal for both professional mechanics and DIY enthusiasts performing thermostat housing repairs
• Helps prevent coolant leaks that can lead to engine overheating and costly damage
• Backed by Fel-Pro’s reputation for innovative sealing solutions in automotive repair

Construction & Design:

The Fel-Pro thermostat gasket is constructed using advanced sealing materials that are engineered to conform to uneven or worn sealing surfaces. This proprietary composition provides enhanced compressibility and resilience, ensuring a tight, leak-proof seal even in older engines or those with minor surface imperfections. The gasket’s design is application-specific, tailored to the exact dimensions and mounting points of each compatible vehicle model, which guarantees a precise fit and optimal sealing performance.

Fel-Pro’s manufacturing process includes rigorous quality control and validation testing to confirm that each gasket meets stringent standards for durability and reliability. This attention to detail ensures that the gasket maintains its integrity under the thermal cycling and chemical exposure typical of engine coolant systems.

Installation & Fitment:

Installing the Fel-Pro Engine Coolant Thermostat Gasket is straightforward and requires no modifications to your vehicle’s thermostat housing. The gasket is designed to fit perfectly on a wide range of Jeep, Dodge, Chrysler, and Ram models, including:

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

Simply remove the old gasket, clean the sealing surfaces thoroughly, and install the Fel-Pro gasket in its place. Its precise fit and material properties help ensure a leak-free seal without the need for additional sealants or modifications.

What's Included:

• One Fel-Pro Engine Coolant Thermostat Gasket (Part #35974)

Ideal For:

This gasket is ideal for vehicle owners and repair professionals who require a dependable replacement part for thermostat housing repairs on select Jeep, Dodge, Chrysler, and Ram models. It is especially suited for those who demand OEM-level quality and fitment, ensuring long-term reliability and preventing coolant leaks that can compromise engine performance.

Fel-Pro is a trusted sealing brand offering professional-grade gaskets and engine sealing solutions, including performance-focused options for high-output builds. From head gaskets and intake/exhaust gaskets to complete sets, Fel-Pro products are built to help prevent leaks and maintain reliability when cylinder pressure and heat go up.