🔧 Front Window Regulator Replacement

Replacing the front window regulators means removing the door trim, disconnecting the glass from the regulator, and swapping the regulator assembly inside each front door. On your CR-V, the front door contains side-impact airbag wiring, so careful trim removal and battery disconnect are important.

Difficulty Level: Intermediate | Estimated Time: 2-4 hours

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⚠️ Safety & Precautions

• Disconnect the negative battery cable and wait at least 3 minutes before removing door panels. This helps reduce airbag risk.
• Do not turn the ignition on with any door wiring unplugged.
• Support the window glass before unbolting the regulator so it does not drop and break.
• Use care around sharp metal edges inside the door.
• If the glass is stuck in the regulator, do not force it; loosen the channel and brackets first.

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🔧 Required Tools

You'll need the following tools for this repair:

• 10mm socket
• 12mm socket
• Phillips screwdriver
• Flat trim removal tool
• Ratchet
• Short extension
• Torque wrench
• Painter's tape
• Needle-nose pliers
• Safety glasses
• Mechanic gloves

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Front left window regulator assembly - Qty: 1
• Front right window regulator assembly - Qty: 1
• Door panel clips - Qty: 1 set
• Vapor barrier adhesive or butyl tape - Qty: 1

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📋 Before You Begin

• Park on level ground and set the parking brake.
• Lower the front windows slightly if they still move, then disconnect the battery.
• Have painter's tape ready to hold the glass in the up position.
• Work on one door at a time so you can compare fasteners and wiring.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Disconnect power

• Use a 10mm socket to disconnect the negative battery cable.
• Wait at least 3 minutes before touching door wiring.

Step 2: Remove the door trim panel

• Use a flat trim removal tool to pop off the trim covers and edge clips.
• Use a Phillips screwdriver to remove the visible screws in the armrest and handle area.
• Carefully pull the door panel away from the door shell.
• Unplug the switch connector and any courtesy light connector.

Step 3: Remove the vapor barrier

• Peel the vapor barrier back slowly by hand.
• Keep the adhesive clean so it can be reused or resealed.
• Do not tear the barrier.

Step 4: Secure the glass

• Raise the glass fully by hand if needed.
• Use painter's tape across the top of the door frame and onto the glass to hold it in place.
• If the glass is attached to the regulator, use a 12mm socket to loosen the glass clamp bolts through the service openings.

Step 5: Remove the regulator assembly

• Use a 12mm socket, ratchet, and short extension to remove the regulator mounting bolts.
• Disconnect the regulator motor connector.
• Work the regulator assembly out through the largest door opening.
• Rotate it carefully for clearance.

Step 6: Install the new regulator

• Feed the new regulator into the door.
• Start all mounting bolts by hand.
• Reconnect the motor connector.
• Torque to 8 Nm (71 in-lbs) for the regulator mounting bolts.

Step 7: Reattach the glass

• Lower the glass carefully into the regulator clamps.
• Use a 12mm socket to tighten the glass clamp bolts.
• Torque to 7 Nm (62 in-lbs) for the glass clamp bolts.
• Remove the painter's tape once the glass is supported.

Step 8: Test the window movement

• Temporarily reconnect the battery.
• Use the window switch to run the glass up and down.
• Check for smooth movement, binding, or noise.
• If the glass tilts, loosen the clamps and realign the channel.

Step 9: Reassemble the door

• Reinstall the vapor barrier.
• Reconnect all door panel wiring.
• Align the panel clips and press the door trim back into place.
• Reinstall all screws and trim covers using a Phillips screwdriver and flat trim removal tool.

Step 10: Final battery reconnect and window reset

• Reconnect the negative battery cable with a 10mm socket.
• Cycle each front window fully down, then fully up, and hold the switch for 2 seconds at the top.
• This resets the window auto-up/down function.

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✅ After Repair

• Check both front windows for smooth travel and proper sealing.
• Listen for rattles inside the door.
• Verify the auto-up and auto-down feature works if equipped.
• Make sure the door lock switch and speaker still work after reassembly.

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💰 DIY vs Shop Cost

Shop Cost: $450-$900 (parts + labor)

DIY Cost: $180-$420 (parts only)

You Save: $270-$480 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 2-4 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.