Fel-Pro Engine Coolant Thermostat Housing Gasket

2007–2026 Jeep, Dodge, Chrysler, Ram Models

35975

Overview:

The Fel-Pro Engine Coolant Thermostat Housing Gasket is engineered to provide a dependable seal for the thermostat housing on a wide range of Jeep, Dodge, Chrysler, and Ram vehicles from 2007 through 2026. Designed specifically for the demanding repair environment, this gasket ensures a leak-free seal even on imperfect or worn sealing surfaces. It is an ideal replacement part for technicians and enthusiasts seeking a reliable, OEM-quality solution that meets or exceeds original equipment specifications.

Whether you are performing routine maintenance or addressing a coolant leak, the Fel-Pro 35975 gasket delivers consistent performance and durability. Its application-specific design guarantees proper fit, form, and function across multiple popular models, making it a trusted choice for maintaining engine cooling system integrity.

Key Features:

Fel-Pro gaskets are renowned for their innovative sealing technology and real-world reliability. Key features of the Engine Coolant Thermostat Housing Gasket include:

• Meets or exceeds all original equipment manufacturer (OEM) specifications for quality and performance
• Engineered for use on imperfect or worn sealing surfaces to prevent leaks
• Manufactured with proprietary materials optimized for durability and sealing effectiveness
• Application-specific design ensures precise fit for each vehicle model
• Validated for fit, form, and function through rigorous testing
• Compatible with a broad range of Jeep, Dodge, Chrysler, and Ram vehicles from 2007 to 2026
• Provides a reliable seal to maintain proper engine coolant flow and temperature regulation
• Designed to withstand thermal cycling and exposure to engine coolant chemicals

Construction & Design:

The Fel-Pro thermostat housing gasket is constructed using advanced sealing materials that combine flexibility with strength to accommodate the thermal expansion and contraction typical in engine cooling systems. Its proprietary composite material resists coolant degradation, ensuring long-lasting performance. The gasket’s design accounts for common surface imperfections found in thermostat housings, providing a secure seal without the need for excessive torque or additional sealants.

Precision manufacturing processes ensure consistent thickness and dimensional accuracy, which are critical for maintaining the correct sealing pressure and preventing leaks. This attention to detail supports a hassle-free installation and reliable operation over the life of the vehicle.

Installation & Fitment:

Installation of the Fel-Pro 35975 gasket is straightforward and requires no modifications to the vehicle’s thermostat housing or engine components. It is designed to fit directly onto the thermostat housing flange, matching OEM specifications for bolt pattern and gasket thickness. Proper surface preparation, including cleaning and inspection of the mating surfaces, is recommended to achieve the best sealing results.

This gasket fits a wide range of vehicles, including but not limited to:

• 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

What's Included:

• One Fel-Pro Engine Coolant Thermostat Housing Gasket (Part #35975)

Ideal For:

This gasket is ideal for professional mechanics, automotive repair shops, and DIY enthusiasts performing cooling system repairs or maintenance on compatible Jeep, Dodge, Chrysler, and Ram vehicles. It is especially suited for those seeking a high-quality replacement part that ensures a leak-free seal and long-term reliability in demanding engine environments.

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.