🔧 Thermostat - Replacement

The thermostat controls coolant flow so your Rogue reaches and holds normal engine temperature. On this model, replacing it usually means draining some coolant, removing the thermostat housing, and installing a new gasket with fresh coolant.

Difficulty Level: Intermediate | Estimated Time: 2-3 hours

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⚠️ Safety & Precautions

• Let the engine cool fully before opening the cooling system. Hot coolant can cause severe burns.
• Use a drain pan and keep coolant off the ground. Coolant is toxic to people and animals.
• Do not remove the radiator cap on a hot engine.
• Disconnect the negative battery cable if you will be working near the cooling fan harness.
• Use jack stands if you raise the front of the vehicle. Never rely on a jack alone.

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🔧 Required Tools

You'll need the following tools for this repair:

• Metric socket set
• Ratchet
• 3-inch extension
• 10mm socket
• 12mm socket
• Torque wrench
• Pliers
• Flat-blade screwdriver
• Drain pan
• Funnel
• Shop towels
• Safety glasses
• Gloves
• Jack stands
• Floor jack (rated 3-ton minimum)

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Thermostat - Qty: 1
• Thermostat housing gasket - Qty: 1
• Engine coolant - Qty: 1-2 gallons

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📋 Before You Begin

• Park on level ground and set the parking brake.
• Let the engine cool completely.
• Move the shifter to Park and turn the ignition off.
• Place a drain pan under the radiator.
• Have extra coolant ready before you start.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Drain the coolant

• Remove the radiator cap only after the engine is fully cool.
• Use a drain pan under the radiator drain area.
• Open the radiator drain cock, or lower hose if needed, and drain enough coolant to get below the thermostat housing.
• Keep coolant away from pets.

Step 2: Remove intake ducting or access parts

• Use a flat-blade screwdriver and pliers to remove any air duct clamps or hose clips blocking access to the thermostat housing.
• Move aside any intake tube or nearby cover that prevents access.

Step 3: Remove the thermostat housing

• Use a 10mm socket and ratchet to remove the thermostat housing bolts.
• Gently separate the housing from the engine.
• Catch any remaining coolant with the drain pan.

Step 4: Remove the thermostat

• Lift the thermostat out of the housing or engine side, depending on how it sits.
• Remove the old gasket and clean the sealing surfaces with a shop towel.
• Do not scratch the aluminum sealing surface.

Step 5: Install the new thermostat

• Install the new thermostat in the same direction as the original part.
• Install the new thermostat gasket.
• Make sure the thermostat is seated correctly before bolting the housing back on.
• Match the old part exactly.

Step 6: Reinstall the housing

• Set the housing in place and start the bolts by hand.
• Use a 10mm socket and torque wrench to tighten the bolts evenly.
• Torque to 10 Nm (89 in-lbs)

Step 7: Reassemble access parts

• Reinstall any intake ducting, clamps, or covers you removed.
• Use a flat-blade screwdriver and pliers as needed to secure clamps.

Step 8: Refill and bleed the cooling system

• Close the drain cock.
• Use a funnel to refill with the correct engine coolant mix.
• Start the engine and let it idle with the heater set to hot.
• Top off coolant as the level drops.
• Watch for bubbles in the reservoir or filler neck until the system purges air.

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✅ After Repair

• Check for coolant leaks at the thermostat housing and hoses.
• Let the engine reach operating temperature and confirm cabin heat is working.
• Verify the coolant level again after the engine cools down.
• Recheck the level over the next 1-2 drive cycles.

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💰 DIY vs Shop Cost

Shop Cost: $250-$450 (parts + labor)

DIY Cost: $45-$110 (parts only)

You Save: $205-$340 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 1.5-2.0 hours.

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🎯 Ready to get started?

HowToo makes it easy: same-day/2-day shipping on every part, plus all the tools and specialty tools you need! Check out the parts and tools sections below to add everything to your cart.