Home/ Repair guides/ 2011-Present Dodge Charger Thermostat Replaceme…

Official iFixit API visual reference

2011-Present Dodge Charger Thermostat Replacement

This guide demonstrates how to replace a...

iFixit Library 2011-Present Dodge Charger Moderate 45 minutes - 2 hours Guide 167665

Licensed iFixit integration

This attributed iFixit guide is displayed through Fixonic's recorded commercial API permission. iFixit remains the independent source and author of the procedure.

Guide overview

Before you begin

This guide demonstrates how to replace a thermostat in a 2017 Dodge Charger. The thermostat is a critical component in your vehicle's cooling system, regulating the flow of coolant to the engine. When it fails, your car may overheat, leading to serious engine damage. This guide is designed for individuals with moderate mechanical skills. By following these instructions, you'll be able to replace the thermostat yourself, saving time and money.

Step 1

Repair step

⌕

Initially you will need this part of the car which is the replacement thermostat.

Step 2

Repair step

⌕

Place a drain pan under the radiator drain plug. Open the radiator drain plug and allow the coolant to drain into the pan.

Step 3

Repair step

⌕

Use a wrench or socket to remove the bolts securing the thermostat housing.
Carefully lift off the housing to expose the thermostat.

Step 4

Repair step

⌕

PART USED ON THIS STEP 1/4" Flathead Screwdriver Referenced by the iFixit guide

View item

TOOL USED ON THIS STEP Phillips #2 Screwdriver Referenced by the iFixit guide

View item

Use a flathead screwsdriver to loosen the hose clamp.
Disconnect the hose.

Step 5

Repair step

⌕

PART USED ON THIS STEP 1/4" Flathead Screwdriver Referenced by the iFixit guide

View item

TOOL USED ON THIS STEP Phillips #2 Screwdriver Referenced by the iFixit guide

View item

Remove the 2 black screws in the middle of the picture (labeled in red) to remove the thermostat as well as the silver o-ring (labeled in blue) on the edge of the hose.
Beware the coolant will begin to leak after removal process so make sure to have your bucket on hand.

Step 6

Repair step

⌕

PART USED ON THIS STEP 1/4" Flathead Screwdriver Referenced by the iFixit guide

View item

TOOL USED ON THIS STEP Phillips #2 Screwdriver Referenced by the iFixit guide

View item

After draining the coolant you'll attach the new thermostat on and screw (labeled in red) the pieces back on.

Step 7

Repair step

⌕

Once all the pieces are back on and fit properly, you will begin using the coolant refill this container. Once full you can begin to start the car and let it run for a few minutes and you're done!
Start the engine and let it run with the radiator cap off to allow air bubbles to escape.Top off the coolant as needed.

Step 8

Repair step

⌕

Now you're done. Be sure to double check the gauge on the inside of your car to ensure it went along properly.