How to Replace Oil Filter Housing and Cooler 2011-2021 Jeep Grand Cherokee 3.6L V6

Introduction

This tutorial provides a step-by-step guide on how to replace the oil filter housing and cooler in 2011-2021 Jeep Grand Cherokee models with a 3.6L V6 engine. This procedure is essential for maintaining your vehicle's performance and preventing oil leaks. The steps outlined here are based on a repair performed on a 2012 Jeep Grand Cherokee Laredo, but the process is similar for other models in the specified range.

Step 1: Gather Necessary Tools and Materials

Before starting the repair, ensure you have all the required tools and materials. You will need:

• Flat Blade Screwdriver
• Pocket Screwdriver
• 10mm Wrench
• 13mm Wrench
• 10mm Socket
• 13mm Socket
• Air Blow Gun
• Trim Tool Set
• Hose Pliers
• Pliers
• 5/16 Inch Socket
• 5/8 Inch Socket
• T30 Bit
• T40 Bit
• Ratchet
• Socket Extensions
• Swivel
• Torque Wrench
• Gloves
• Paper Towels
• Safety Glasses

Step 2: Prepare the Vehicle

• Park the vehicle on a flat surface and turn off the engine.
• Allow the engine to cool down completely.
• Disconnect the negative battery terminal to avoid any electrical issues.

Step 3: Access the Oil Filter Housing

• Remove any components obstructing access to the oil filter housing. This may include the engine cover or any other panels.
• Use the trim tool to carefully pry off any clips or fasteners.

Step 4: Disconnect Hoses and Electrical Connectors

• Locate and disconnect any hoses attached to the oil filter housing. Use hose pliers for easier removal.
• Carefully unplug any electrical connectors attached to the housing.

Step 5: Remove the Oil Filter Housing

• Use the appropriate socket and ratchet to remove the bolts securing the oil filter housing. Typically, this will involve using the 10mm and 13mm sockets.
• Once the bolts are removed, gently pull the housing away from the engine. Be cautious of any remaining oil that may spill out.

Step 6: Install the New Oil Filter Housing

• Prepare the new oil filter housing by ensuring all gaskets and seals are in place.
• Position the new housing into place and align it with the bolt holes.
• Start threading the bolts by hand to avoid cross-threading, and then tighten them to the manufacturer's specified torque using a torque wrench.

Step 7: Reconnect Hoses and Electrical Connectors

• Reattach all hoses and electrical connectors that were removed in Step 4.
• Ensure that all connections are secure and there are no leaks.

Step 8: Reassemble Other Components

• Replace any engine covers or panels that were removed to access the oil filter housing.
• Ensure all clips and fasteners are properly secured.

Step 9: Reconnect the Battery and Check for Leaks

• Reconnect the negative battery terminal.
• Start the engine and let it run for a few minutes while checking for any oil leaks around the new oil filter housing.
• Turn off the engine and check the oil level, adding oil if necessary.

Conclusion

Replacing the oil filter housing and cooler on your Jeep Grand Cherokee is a straightforward process that can enhance your vehicle's performance and longevity. By following these steps, you can ensure a successful installation. If you encounter any issues or have further questions, consider consulting a professional mechanic for assistance.