Where is the thermostat on a 4.7 Dodge?

The thermostat on a 4.7 Dodge engine is typically located on the front of the engine, near the water pump. It is responsible for regulating the temperature of the engine coolant, helping to maintain the optimal operating temperature for the engine.

Locating the Thermostat on a 4.7 Dodge

To find the thermostat on a 4.7 Dodge engine, you'll need to look at the front of the engine, near the water pump. The thermostat is usually housed in a small metal or plastic housing, and it may be connected to the coolant hoses that run from the engine to the radiator.

• The thermostat is typically located on the front of the engine, near the water pump.


• It is responsible for regulating the temperature of the engine coolant.


• The thermostat is housed in a small metal or plastic housing, and may be connected to the coolant hoses.

If you're unsure of the exact location of the thermostat on your 4.7 Dodge, you can consult your owner's manual or a repair guide for your specific vehicle model and year.

What are the common problems with a 4.7 Dodge engine?

Common problems with the Dodge 4.7L engine include valve seat failure, head gasket failures, and oil sludge buildup, often triggered by the engine overheating. Overheating is a major issue that can lead to catastrophic damage, so maintaining the cooling system is critical. Other problems include external oil leaks, a poorly functioning hydraulic cooling fan, and issues with hydraulic valve lash adjusters.
 
This video explains the common problems with the 4.7L Dodge engine and their potential causes: 59sSimple Mechanic AdviceYouTube · Nov 3, 2024
Overheating and associated issues 

• Valve seat failure: The valve seats can fail and come out, causing a loss of power, misfires, and potential damage that requires a cylinder head rebuild or replacement. 
• Head gasket failure: The engine is prone to head gasket issues, especially if it overheats. 
• Clogged radiator, failed water pump, or stuck thermostat: These can cause the engine to overheat if the cooling system is not maintained. 

This video discusses the 4.7L V8 PowerTech engine, its reliability, and the issue of overheating causing head gasket failure: 1m8020 AutomotiveYouTube · Oct 3, 2024
Lubrication and internal engine problems 

• Oil sludge buildup: Sludge can form due to incomplete combustion and oil breakdown, clogging oil passages and starving the engine of oil. This is particularly common in early models and can be exacerbated by a poor PCV system. 
• Hydraulic valve lash adjuster problems: The adjusters can become plugged due to lack of oil flow, leading to improper valve train function. 
• Oil leaks: Common leak points include the valve covers, oil pan, and rear main seal. 

Other common problems

• Hydraulic cooling fan: The hydraulic fan system, powered by the power steering pump, can be unreliable. If the pump fails, the fan will not run, leading to overheating. Incorrect power steering fluid can also cause the fan to malfunction. 
• Carbon buildup: Excessive carbon can build up on the intake, valves, and pistons if the engine is not regularly serviced or is run on low-quality fuel. 
• Wear and tear: Like any engine, many problems are age-related, such as failing valve cover gaskets and other rubber components degrading over time. 

This video explains how to keep the 4.7L Jeep/Dodge engine running well and discusses the fatal flaws, including the hydraulic cooling fan: 50sD&E In The GarageYouTube · Jun 29, 2020

How do I know if my Dodge car thermostat is bad?

1. Overheating and Overcooling. Overheating is the most common symptom of a failing thermostat.
2. Coolant Leaking. If you have experienced problems with overheating or notice liquid dripping under your car, it is a sure sign of a coolant leak.
3. Strange Sounds and Temperature Changes.
4. Heater Problems.

Does a Chrysler 200 have two thermostats?

I have a 2013 Chrysler 200 that needs a new thermostat. I bought the thermostat but it's a little more complicated to install than I had anticipated. It's a 4cyl and has two thermostats. The one needing changed is the primary.

Where is the engine thermostat located?

The engine thermostat is typically located in the thermostat housing where the upper radiator hose connects to the engine block. To find it, follow the upper radiator hose from the radiator to where it attaches to the engine; the thermostat is inside this housing. 
You can watch this video to see how to locate the thermostat on a car: 55sTurboChannelYouTube · Aug 26, 2008

• Follow the upper radiator hose: This is the most common location. The hose carries hot coolant from the engine to the radiator, and the thermostat housing is where it connects to the engine. 
• Look for the housing: It's a metal or plastic component, often secured by bolts, that contains the thermostat. 
• Consider the lower hose: On some vehicles, the thermostat may be located at the point where the lower radiator hose connects to the engine. 

This video demonstrates how to replace a thermostat after locating it: 55sThe Flats at RidgeviewYouTube · May 3, 2020