🔧 Fuel Pump - Replacement

The fuel pump on your Equinox is inside the fuel tank as part of the fuel pump module. Replacement usually means relieving fuel pressure, lowering the tank, and swapping the module and seal.

Difficulty Level: Advanced | Estimated Time: 3-5 hours

---

⚠️ Safety & Precautions

• Work in a well-ventilated area away from sparks, flames, and smoking.
• Run the fuel level low before starting. A full tank is heavy and harder to handle.
• Disconnect the negative battery cable before opening the fuel system.
• Relieve fuel pressure before disconnecting lines.
• Support the tank securely with a jack and wood block.
• Wear safety glasses and fuel-resistant gloves.

---

🔧 Required Tools

You'll need the following tools for this repair:

• 10mm socket
• 13mm socket
• 15mm socket
• Ratchet
• Long extension
• Fuel line disconnect tool set (specialty)
• Flat-blade screwdriver
• Torque wrench
• Floor jack rated 3-ton minimum
• Jack stands
• Transmission jack or second floor jack
• Wood block
• Fuel-safe drain pan
• Safety glasses
• Fuel-resistant gloves
• Shop towels
• Trim clip removal tool

---

🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Fuel pump module - Qty: 1
• Fuel tank module seal - Qty: 1
• Fuel line O-rings - Qty: 1 set
• Fuel tank strap bolts - Qty: 2-4 if corroded

---

📋 Before You Begin

• Park on level ground and set the parking brake.
• Run the tank low on fuel first.
• Disconnect the negative battery cable.
• Relieve fuel pressure by removing the fuel pump fuse or relay and cranking the engine until it stalls.

---

🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Relieve fuel pressure

• Remove the fuel pump fuse or relay if needed.
• Start the engine and let it run until it stalls.
• Crank a few more seconds to bleed off pressure.
• Disconnect the negative battery cable with a 10mm socket.

Step 2: Raise and support the vehicle

• Use a floor jack rated 3-ton minimum to lift the Equinox.
• Set the vehicle on jack stands.
• Make sure the fuel tank can be lowered safely.

Step 3: Remove access hardware

• Use a 10mm socket or 13mm socket to remove shields or braces blocking the tank.
• Use a trim clip removal tool or flat-blade screwdriver for retainers.

Step 4: Support the fuel tank

• Place a transmission jack or second floor jack under the tank.
• Put a wood block between the jack and tank.

Step 5: Disconnect tank connections

• Use the fuel line disconnect tool set (specialty) to release the fuel lines.
• Disconnect the electrical connector to the pump module.
• Remove EVAP hoses and vent lines carefully.

Step 6: Lower and remove the tank

• Use a 15mm socket to remove the fuel tank strap bolts.
• Lower the tank slowly and check for anything still attached.
• Set the tank down on a stable surface.

Step 7: Replace the fuel pump module

• Clean dirt from the top of the tank.
• Remove the lock ring with a fuel pump lock ring tool (specialty) or a flat-blade screwdriver carefully.
• Lift out the old module and remove the old seal.
• Install the new seal in the groove.
• Lower the new module into the tank and align it correctly.
• Reinstall the lock ring fully.

Step 8: Reinstall the tank

• Raise the tank back into place with the jack.
• Reconnect the fuel lines, hoses, and electrical connector.
• Install the strap bolts with a 15mm socket.
• Torque the tank strap bolts to OEM specification.
• Reinstall shields and braces with a 10mm socket or 13mm socket.

Step 9: Prime and test

• Reconnect the negative battery cable with a 10mm socket.
• Turn the key to ON for 5 seconds, then OFF. Repeat 3 times.
• Start the engine and check for leaks.
• Verify fuel gauge and normal idle.

---

✅ After Repair

• Inspect carefully for fuel leaks.
• Clear any stored codes if needed.
• Check starting, idle, and fuel gauge operation.

---

💰 DIY vs Shop Cost

Shop Cost: $900-$1,600 (parts + labor)

DIY Cost: $250-$600 (parts only)

You Save: $650-$1,000 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 3-5 hours.

---

🎯 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.