🔧 Escape - Serpentine Belt Replacement

On your Escape, the serpentine belt drives accessories like the alternator and A/C. Replacing it means relieving the spring-loaded belt tensioner, slipping the old belt off, and routing the new belt correctly.

Difficulty Level: Intermediate | Estimated Time: 0.8-1.5 hours

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⚠️ Safety & Precautions

• 🧯 Keep hands/clothes clear of pulleys; do not start the engine during the job.
• 🔥 Work on a cool engine; turbo/engine bay parts can burn you.
• 🧰 If you lift the vehicle, support it with jack stands—never rely on a jack.
• 🔋 Battery disconnect is not required, but keep the key fob away so it can’t accidentally crank.

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🔧 Required Tools

You'll need the following tools for this repair:

• Serpentine belt tool with 15mm socket
• 15mm combination wrench
• LED flashlight
• Mechanic’s gloves
• Safety glasses
• Floor jack (rated 3-ton minimum)
• Jack stands (rated 3-ton minimum)
• Wheel chocks
• Torque wrench (20–200 Nm range)

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Serpentine belt - Qty: 1

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📋 Before You Begin

• 🅿️ Park on level ground, shift to Park, and set the parking brake.
• 🧱 Place wheel chocks behind the rear wheels.
• 🔎 Find/confirm the belt routing diagram (often on a sticker under the hood). If it’s missing, take a clear photo of the current routing before removal.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Confirm access path (quick check)

• Use an LED flashlight and look down the passenger side of the engine to locate the belt tensioner (the spring-loaded arm with a pulley).
• If you can clearly reach the tensioner’s 15mm hex, you can often do this from the top using a 15mm combination wrench or serpentine belt tool.
• If reach is too tight, you’ll do it from the passenger wheel well (requires lifting the vehicle).

Step 2: (If needed) Lift the passenger front corner

• Place wheel chocks, then lift with a floor jack (rated 3-ton minimum) at the proper front jacking point.
• Support with jack stands (rated 3-ton minimum).
• Remove the passenger front wheel only if your access requires it, then reinstall later and Torque to 135 Nm (100 ft-lbs) using a torque wrench (20–200 Nm range).

Step 3: Relieve belt tension

• Place the 15mm socket on the tensioner (use the serpentine belt tool) or use a 15mm combination wrench.
• Rotate the tensioner smoothly to take tension off the belt. Keep fingers out of pinch points.

Step 4: Remove the old belt

• While holding the tensioner rotated with the serpentine belt tool with 15mm socket, slip the belt off one easy-to-reach pulley.
• Slowly let the tensioner return to its resting position—do not let it snap back.
• Pull the belt out of the engine bay and compare it to the new belt (length and rib count should match).

Step 5: Route the new belt

• Route the belt following the under-hood belt diagram (or the photo you took), using an LED flashlight to confirm each pulley path.
• Make sure the ribbed side sits fully in the grooved pulleys and the smooth side sits on smooth pulleys.

Step 6: Apply tension and seat the belt

• Rotate the tensioner again with the serpentine belt tool with 15mm socket.
• Slip the belt onto the final pulley.
• Release the tensioner slowly, then visually check belt alignment on every pulley with the LED flashlight. One rib off will shred the belt.

Step 7: Reassemble and final torque

• If the wheel was removed, reinstall it and Torque to 135 Nm (100 ft-lbs) using the torque wrench (20–200 Nm range).
• Lower the vehicle using the floor jack, remove jack stands, and recheck lug torque once on the ground.

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✅ After Repair

• 👀 Before starting, do one last visual check that the belt is fully seated on every pulley.
• 🔊 Start the engine and let it idle 30–60 seconds while watching the belt track. Shut off immediately if you hear squealing, slapping, or see wobble.
• 🧪 Take a short test drive, then recheck belt alignment with the LED flashlight.

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💰 DIY vs Shop Cost

Shop Cost: $180-$350 (parts + labor)

DIY Cost: $35-$80 (parts only)

You Save: $145-$270 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 0.8-1.5 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.