Mopar Performance 68361649AB Thermostat Gasket OEM Replacement Seal

The Mopar Performance 68361649AB is a genuine OEM thermostat gasket engineered as a precise-fit replacement seal for the thermostat housing on select Jeep Grand Cherokee and Grand Cherokee L models. Designed to factory specifications, this gasket ensures a leak-free seal between the thermostat and housing, maintaining proper coolant containment and system pressure within the engine cooling circuit.

As a genuine Mopar part, the 68361649AB is manufactured to the same tolerances and material standards as the original factory component. Choosing an authentic OEM gasket over an aftermarket alternative helps ensure consistent fit, proper compression, and long-term durability through repeated thermal cycling and coolant exposure.

Key Features:

• Genuine Mopar OEM thermostat gasket — exact factory replacement
• Engineered for a precise, leak-free seal at the thermostat housing interface
• Resistant to thermal cycling, engine heat, and coolant exposure
• Direct-fit replacement requiring no modification
• Helps maintain correct coolant system pressure and flow

This gasket is sold as an individual component. Always inspect the thermostat housing and mating surfaces for damage or warping before installation to ensure a proper seal.