🔧 Water Pump - Replacement

This procedure assumes your Equinox has the 1.5L turbo engine with the belt-driven water pump. The coolant pump on this engine sits in the front accessory drive area, so access is tight and coolant must be drained before removal.

Difficulty Level: Advanced | Estimated Time: 4-6 hours

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⚠️ Safety & Precautions

• Work only on a completely cold engine. Hot coolant can cause severe burns.
• Disconnect the negative battery cable before removing belts or electrical connectors.
• Use proper coolant catch equipment. Coolant is toxic to people and animals.
• Keep the accessory belt clear of rotating parts when the engine is running for checks.
• If your vehicle has any engine cover or underbody shield, support it before removal.

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🔧 Required Tools

You'll need the following tools for this repair:

• Metric socket set
• Ratchet
• Metric wrench set
• Torque wrench
• Serpentine belt tool (specialty)
• Drain pan
• Flat-blade screwdriver
• Pliers
• Floor jack (rated 3-ton minimum)
• Jack stands
• Safety glasses
• Nitrile gloves
• Funnel
• Shop towels

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Water pump - Qty: 1
• Water pump gasket or seal - Qty: 1
• Engine coolant - Qty: 1 fill
• Accessory drive belt - Qty: 1

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📋 Before You Begin

• Park on level ground and set the parking brake.
• Let the engine cool fully before opening the cooling system.
• Disconnect the negative battery cable.
• Raise the front of the vehicle and support it with jack stands if lower access is needed.
• Have a drain pan ready before opening any coolant hose or drain.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Drain the coolant

• Use a drain pan under the radiator drain area.
• Open the cooling system drain or remove the lower hose carefully to drain coolant.
• Dispose of old coolant properly.

Step 2: Remove the accessory drive belt

• Use a serpentine belt tool (specialty) to relieve tension from the belt tensioner.
• Slip the belt off the pulleys and remove it from the engine bay.
• Take a picture first.

Step 3: Remove access components

• Use the appropriate metric socket set and ratchet to remove any covers, shields, or brackets blocking the water pump.
• Keep all fasteners organized by location.

Step 4: Disconnect coolant hoses from the water pump

• Use pliers or a flat-blade screwdriver to release hose clamps.
• Twist hoses gently before pulling them off to avoid tearing the hose neck.
• Catch any remaining coolant with the drain pan.

Step 5: Remove the water pump

• Use the metric socket set and ratchet to remove the water pump bolts.
• Pull the pump straight out.
• Remove the old gasket or seal from the mounting surface.

Step 6: Clean the mounting surface

• Use a clean shop towel and a plastic scraper if needed.
• Do not gouge the aluminum surface.
• Clean surfaces prevent leaks.

Step 7: Install the new water pump

• Install the new water pump gasket or seal on the pump or engine side as designed.
• Position the new pump and start all bolts by hand.
• Use a torque wrench to tighten the bolts to OEM service-manual specification.
• Reconnect coolant hoses and secure the clamps.

Step 8: Reinstall belts and removed parts

• Install the new or reused accessory drive belt with the serpentine belt tool (specialty).
• Reinstall any covers, brackets, or shields with the metric socket set.
• Make sure the belt is seated correctly on every pulley.

Step 9: Refill and bleed the cooling system

• Use a funnel to fill with the correct coolant.
• Run the engine and heater on high until the thermostat opens and air is purged.
• Top off the coolant level as needed.
• Use the torque wrench on any drain or bleed fasteners to OEM service-manual specification.

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✅ After Repair

• Start the engine and check for leaks at the pump, hoses, and drain points.
• Verify the belt runs true and does not squeal.
• Watch coolant temperature during the first drive.
• Recheck coolant level after the engine cools completely.

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💰 DIY vs Shop Cost

Shop Cost: $650-$1,200 (parts + labor)

DIY Cost: $120-$300 (parts only)

You Save: $530-$900 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 4-6 hours.

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🎯 Ready to get started?

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