A-Premium Thermostat Housing Assembly for Dodge/Jeep 3.6L V6 (2011–2017) — Complete Kit, 203°F

This A-Premium assembly replaces the original thermostat housing on select Dodge, Jeep, and Wrangler models, delivering factory-like fitment and a complete kit that includes the thermostat, gasket, and bleeder. Built and tested to withstand pressure and thermal cycles, the assembly helps maintain the correct engine operating temperature by regulating coolant flow through a 203°F (95°C) thermostat. It matches OEM references and mounting points so installation is straightforward for technicians and experienced DIYers.

How does this thermostat housing keep my engine running at the right temperature?

The integrated thermostat opens at 203°F to allow coolant circulation when the engine reaches operating temperature and closes when cold to speed warm-up. The housing directs coolant flow from the engine to the radiator outlet port while the bleeder lets trapped air escape for more consistent cooling performance.

• Thermostat opening temperature: 203°F (95°C)
• Includes thermostat, gasket/seal, and bleeder hole for air removal
• Single outlet port that matches factory coolant routing
• Two mounting holes and exact bolt hole center for secure fit

Will this part fit my vehicle and match factory part numbers?

This assembly is compatible with Dodge Durango (2011–2015) and Jeep Grand Cherokee WK2, Wrangler JL/JK (2012–2018) equipped with the 3.6L V6 engine. It corresponds to several OEM reference numbers so it can be used as a direct replacement for worn or leaking housings.

• Fitment: Dodge Durango 2011–2015 V6 3.6L; Jeep Grand Cherokee WK2 2011–2015 V6 3.6L
• Also fits Wrangler JL 2012–2017 and Wrangler JK 2018 V6 3.6L
• Reference numbers: 05184651AF, 5184651AF, 5184651AG, 5184651AH, 5184655AD, 34774, 823203, 902852

What are the construction details and dimensions I should know?

The housing is constructed from quality materials engineered to resist deformation and cracking under thermal stress. Key dimensions follow factory geometry so hoses and bolts align without modification.

• Material: durable plastic housing with reinforced sections
• Mounting hole center-to-center: 3.375 inches
• Flange length: 3 inches; flange width: 4 inches; flange thickness: 0.3 inches
• Includes one outlet port and bleeder hole for system venting

What comes in the kit and what warranty covers it?

The A-Premium kit arrives complete—thermostat pre-installed in the housing, gasket/seal included, and the bleeder provision in place so you can install and bleed the cooling system properly. A-Premium stands behind this assembly with a one-year unlimited-mileage guarantee against manufacturing defects.

• Complete assembly with thermostat and gasket included
• Pre-drilled bolt pattern and outlet port for drop-in replacement
• One-year unlimited-mileage warranty for added purchase confidence

Who is this for: This A-Premium thermostat housing assembly is suited for vehicle owners, independent mechanics, and professional shops repairing cooling systems on Chrysler 3.6L V6 engines from 2011–2018. Choose this part if you need a direct-fit replacement that reduces installation hassle, includes the thermostat and seal, and restores reliable coolant control without modifying hoses or mounting points.