MITZONE Engine Coolant Crossover Water Outlet for 3.6L Pentastar V6 – 2011–2021 Fit with Gasket

MITZONE Upgrade Engine Coolant Crossover Water Outlet is a direct-replacement thermostat housing assembly designed to restore reliable coolant flow on 3.6L and 3.2L Pentastar V6 engines for select Jeep, Dodge, Chrysler and RAM models.

This complete thermostat housing kit from MITZONE replaces worn or leaking crossover outlets and includes a matched gasket for a proper seal. Engineered to meet OEM dimensions and durability expectations, the assembly fits a broad range of FCA vehicles equipped with 3.6L Pentastar V6 (and select 3.2L) engines. Whether you’re repairing a cooling-system leak, replacing a failed thermostat housing, or performing preventative maintenance, this part is built to fit the factory mounting points and plumbing layout for a straightforward install.

Which vehicles and engines is this water outlet compatible with?

Compatibility covers many Chrysler‑FCA models fitted with the 3.6L Pentastar V6 and some 3.2L applications produced in the 2011–2021 model years. Check vehicle specifics before ordering to confirm fitment.

• Jeep: Cherokee (2014–2021), Grand Cherokee (2011–2021)
• Dodge: Charger, Challenger, Durango (various 2011–2020 ranges)
• Chrysler: 200 (2011–2017), 300 (2011–2020), Town & Country (2011–2016)
• RAM & commercial: RAM 1500 (2013–2020), ProMaster 1500/2500/3500 (2014–2020), C/V (2012–2015)

How does this MITZONE replacement compare to the original OEM part?

This unit is produced to OEM-like specifications using materials chosen for heat and coolant resistance. It replaces OE numbers 5184653AD, 5184653AE, and 5184653AF and mounts to the same points with the same coolant hose routing as the factory component.

• Form, fit and function engineered to match OEM geometry and ports
• Supplied with a factory-style gasket to ensure a leak-free seal
• Materials selected to withstand typical engine bay temperatures and coolant exposure

What’s included and what should I expect during installation?

The kit arrives with the thermostat housing assembly and the mating gasket needed for installation. Basic hand tools and a modest level of mechanical skill are usually sufficient; expect to drain some coolant and refill with the recommended type after installation.

• Included parts: MITZONE thermostat housing and gasket
• Preparation: drain cooling circuit to below the housing level before removal
• Post-install: refill coolant and bleed air according to manufacturer procedure

When should I replace the coolant crossover outlet?

Replace the housing if you observe coolant leaks, visible cracks in the plastic, or engine overheating caused by coolant loss. Age-related deterioration and repeated thermal cycles can make the original part prone to failure over time, so addressing visible signs early avoids collateral damage.

• Signs to replace: external coolant seepage or visible cracks
• Preventative replacement is common during major cooling-system repairs
• Replacing promptly reduces risk of engine overheating or coolant contamination

Who is this for: Automotive DIYers, independent repair shops and fleet maintenance teams who service Chrysler, Dodge, Jeep or RAM vehicles with 3.6L (and some 3.2L) Pentastar V6 engines will find this MITZONE thermostat housing kit useful. It’s aimed at anyone needing a direct-fit replacement part that mirrors OEM layout and provides a reliable sealing surface—ideal for restoring cooling system integrity after a leak or when refreshing engine components.