Gates 34207 Engine Coolant Thermostat - Engine

OE Type Thermostat for Precise Cooling Control

Gates OE Type Thermostat 34207 is an engine coolant thermostat built for direct-fit replacement and stable temperature regulation. It matches OE-style dimensions and sealing design for a leak-free installation on select Dodge, Jeep, and Chrysler applications, including Dodge Journey, Jeep Compass, and Jeep Patriot.

The Gates OE Type Thermostat line focuses on OEM-equivalent fit and consistent opening temperature control. This 170-degree thermostat uses a bottom by-pass design, an O-ring seal, and a jiggle pin weep hole to support proper coolant flow and air bleeding during service.

Key Features

• OE Type Thermostat construction for factory-style replacement fit
• 170 degree start-to-open temperature for OE temperature control
• Bottom by-pass design with O-ring seal
• Stainless steel, brass, and copper construction
• Jiggle pin weep hole for easier air purge during cooling system service
• OE performance rating for direct replacement applications

Detailed Description

Gates 34207 is an engine coolant thermostat engineered to regulate coolant flow at the specified opening temperature so the engine reaches and maintains normal operating range. The OE Type Thermostat line is built around precise temperature control and a sealing profile that supports leak-free service. With a 2.13-inch sealing flange outside diameter and 1.53-inch height between flanges, this thermostat is shaped for OE-style housing fitment.

Compatible With 2009-2020 Dodge Journey, Engine; 2007-2017 Jeep Compass, Engine; 2007-2017 Jeep Patriot, Engine; 2011-2014 Chrysler 200, Engine; 2008-2014 Dodge Avenger, Engine; 2007-2012 Dodge Caliber, Engine; and 2007-2010 Chrysler Sebring, Engine. This part cross-references Mopar 55111016AE and Motorad 658-170 for the same application.

What It Helps Address

• Engine running too cool or too warm
• Delayed warm-up after cold starts
• Coolant temperature fluctuation during driving
• Thermostat housing sealing issues at the coolant outlet
• Cooling system service on OE-style applications

Installation Notes and Tips

Verify the thermostat orientation, by-pass design, and temperature rating before installation. Clean the housing sealing surfaces thoroughly and inspect the coolant system for contamination or trapped air. The jiggle pin weep hole should be positioned according to the vehicle service procedure to help air escape during refill.

Quality Assurance

Gates OE Type Thermostats are built to provide precise temperature control and an OEM-equivalent fit for the listed applications. Part number 34207 is manufactured to OE-style specifications for direct replacement service.