Motorad 5416-160 Engine Coolant Thermostat

Motorad UltraStat Thermostat for Chrysler, Dodge, Jeep, and Ram

The Motorad UltraStat 5416-160 engine coolant thermostat is built for OE-style cooling system service on a wide range of Chrysler, Dodge, Jeep, and Ram applications. It uses heavy-gauge stainless steel construction for corrosion resistance and long-term durability, with BLVT valve technology to help reduce thermal shock in the cooling system.

Key Features

• Stainless steel construction for corrosion resistance
• UltraStat design with OEM-grade fit and function
• Starts to open at 160°F for temperature control
• O-ring seal included; gasket or seal required for installation
• Jiggle pin weep hole for air bleeding during service
• Non-electric, non-MAP controlled thermostat
• Silver finish with OE-style housing dimensions

Product Details

Motorad UltraStat 5416-160 is an engine coolant thermostat engineered for direct replacement service in vehicles such as the Dodge Durango, Dodge Charger, Dodge Challenger, Jeep Grand Cherokee, Ram 1500, and Chrysler 300. The stainless steel body and BLVT valve technology support stable coolant flow control, while the 160-degree opening point helps regulate operating temperature in the cooling system. This part cross-references 160-6145 for the same application.

What This Thermostat Helps Address

• Engine running hotter than normal due to a worn thermostat
• Slow warm-up or inconsistent coolant temperature control
• Cooling system corrosion from aging thermostat components
• Temperature fluctuation caused by a sticking thermostat valve
• Air trapped in the cooling system after thermostat service

Installation Notes and Fitment

Install with the required seal or gasket and verify the sealing surfaces are clean before assembly. This thermostat is a direct-fit service part for many Chrysler, Dodge, Jeep, and Ram models, including Fits 2005-2020 Chrysler 300, N/A; Fits 2006-2021 Dodge Charger, N/A; Fits 2008-2020 Dodge Challenger, N/A; Fits 2005-2021 Jeep Grand Cherokee, N/A; Fits 2011-2029 Ram 1500, N/A; Fits 2011-2019 Ram 2500, N/A; Fits 2011-2018 Ram 3500, N/A; Fits 2004-2009 Dodge Durango, N/A; Fits 2011-2024 Ram 4000, N/A; Fits 2003-2010 Dodge Ram 1500, N/A; Fits 2003-2010 Dodge Ram 2500, N/A; Fits 2003-2009 Dodge Ram 3500, N/A; Fits 2006-2010 Jeep Commander, N/A; Fits 2007-2009 Chrysler Aspen, N/A; Fits 2005-2008 Dodge Magnum, N/A. Confirm engine cooling system specifications before installation.

Quality Assurance

Motorad UltraStat thermostats are built with stainless steel construction and OEM-grade design standards for dependable cooling system service. The UltraStat line is engineered for durability and corrosion resistance in demanding daily-driver and truck applications.