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2019 Honda Accord
2018 - 2020 Honda Accord
EX Sedan
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  • Honda Accord
  • 2019
  • How to Replace Side View Mirrors on a 2018-2022 Honda Accord (Trim: EX | Body: Sedan)
2018 2019 Honda Accord How to Replace Side Mirror

2018 2019 Honda Accord How to Replace Side Mirror

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Tools & Fluids

10mm
10mm
Socket
or (3/8")
3/8
3/8
Ratchet
6"
6"
Extension
Phillips
Phillips
Screwdriver
Trim
Trim
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How to Replace Side View Mirrors on a 2018-2022 Honda Accord (Trim: EX | Body: Sedan)

Step-by-step DIY guide with tools, parts, torque specs, wiring checks, and safety tips for 2018, 2019, 2020

How to Replace Side View Mirrors on a 2018-2022 Honda Accord (Trim: EX | Body: Sedan)

Step-by-step DIY guide with tools, parts, torque specs, wiring checks, and safety tips for 2018, 2019, 2020

Orion
Orion

🔧 Accord - Side View Mirror Replacement

Replacing a side view mirror on your Accord means removing the front door trim panel, unplugging the mirror connector, removing the mirror mounting nuts, and installing the new mirror assembly. The mirror is mounted from inside the front door at the upper corner near the A-pillar.

Difficulty Level: Intermediate | Estimated Time: 1-2 hours per side


⚠️ Safety & Precautions

  • ⚠️ Disconnect the 12V battery negative cable before unplugging door electrical connectors.
  • ⚠️ Wear safety glasses if the mirror glass is cracked or broken.
  • ⚠️ Support the mirror with one hand while removing the last mounting nut so it does not fall and scratch the paint.
  • ⚠️ Do not pry painted trim with metal tools. Use plastic trim tools only.
  • ⚠️ If your Accord has blind-spot monitoring in the mirror, handle the connector carefully and do not force the wiring through the door.

🔧 Required Tools

You'll need the following tools for this repair:

  • 10mm socket
  • Ratchet handle 3/8-inch drive
  • 6-inch extension 3/8-inch drive
  • Phillips #2 screwdriver
  • Plastic trim removal tool set
  • Panel clip removal pliers
  • Needle-nose pliers 6-inch
  • Torque wrench 1/4-inch drive inch-pound
  • Masking tape 2-inch wide
  • Microfiber towel
  • Shop light
  • Safety glasses
  • Mechanic gloves

🔩 Required Parts

HowToo sells all the parts you need for this repair:

  • Side view mirror assembly - Qty: 1 per side
  • Front door trim panel clips - Qty: 6-10 per door
  • Mirror mounting nuts - Qty: 3 per side if damaged or missing

📋 Before You Begin

  • Park your Accord on level ground and set the parking brake.
  • Turn ignition power OFF and remove the key/fob from the vehicle.
  • Roll the front window fully down. This gives you more room to handle the door trim panel.
  • Protect the painted door edge and mirror area with 2-inch masking tape.
  • Disconnect the negative battery cable using a 10mm socket. Wait at least 3 minutes before unplugging door connectors.
  • A plastic trim removal tool is a non-metal pry tool that helps remove panels without scratching them.
  • Panel clips are small plastic fasteners that snap the door panel to the metal door. Some may break during removal.

🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Remove the front door switch trim

  • Use a plastic trim removal tool to gently lift the power window switch trim from the armrest area.
  • Unplug the electrical connectors by pressing each lock tab by hand.
  • If a connector is tight, use a plastic trim removal tool to press the tab while pulling on the connector body.
  • Set the switch trim on a microfiber towel.
  • Never pull on the wires.

Step 2: Remove the hidden door panel screws

  • Use a Phillips #2 screwdriver to remove the screw inside the armrest/switch opening.
  • Use a plastic trim removal tool to open the small cover behind the inside door handle if equipped.
  • Use a Phillips #2 screwdriver to remove the screw behind the inside door handle cover.
  • Place the screws somewhere safe so they do not roll away.

Step 3: Release the front door trim panel

  • Use a plastic trim removal tool at the lower rear corner of the door panel.
  • Pop the door panel clips loose one at a time around the bottom and sides.
  • Use panel clip removal pliers if any clip stays stuck in the metal door.
  • Lift the door panel straight upward to unhook it from the window ledge.
  • Do not pull the panel away quickly because cables and connectors are still attached.

Step 4: Disconnect the handle cables and remaining connectors

  • Use needle-nose pliers to unclip the interior handle cable ends from the handle bracket.
  • Unplug any remaining door connectors by pressing their lock tabs by hand.
  • Set the door trim panel on a microfiber towel with the finished side facing up.

Step 5: Remove the mirror sail trim

  • Use a plastic trim removal tool to gently pry off the triangular inner mirror trim at the front upper corner of the door.
  • Pull the trim straight away from the door to release its clips.
  • Set the sail trim aside where it will not get bent or scratched.

Step 6: Locate and unplug the mirror connector

  • Use a shop light to find the side mirror wiring connector inside the upper front part of the door.
  • Press the connector lock tab by hand and unplug the mirror connector.
  • If your Accord has blind-spot monitoring, the connector may have extra wires. Release it gently and do not pry on the sensor wiring.
  • Free the mirror harness from any small plastic retainers using needle-nose pliers.

Step 7: Remove the old side mirror

  • Place a microfiber towel under the outside mirror area to protect the paint.
  • Use a 10mm socket, ratchet handle, and 6-inch extension to loosen the three mirror mounting nuts inside the door.
  • Support the mirror with one hand while removing the final nut with the 10mm socket.
  • Guide the mirror wiring out through the door opening.
  • Remove the old mirror from the outside of the door.

Step 8: Install the new side mirror

  • Feed the new mirror wiring through the door opening by hand.
  • Place the new mirror against the outside of the door and make sure the gasket sits flat.
  • Start the three mirror mounting nuts by hand first to avoid cross-threading.
  • Use a 10mm socket and ratchet handle to snug the nuts evenly.
  • Use a 1/4-inch drive torque wrench with a 10mm socket to tighten the mirror mounting nuts to 8 Nm (71 in-lbs).
  • Do not overtighten mirror studs.

Step 9: Reconnect the mirror wiring

  • Plug the mirror connector in by hand until it clicks.
  • Use needle-nose pliers to reinstall the wiring retainers in their original locations.
  • Make sure the harness does not interfere with the window glass or regulator.

Step 10: Test the mirror before reinstalling the door panel

  • Reconnect the negative battery cable using a 10mm socket.
  • Temporarily plug in the window switch panel by hand.
  • Turn ignition power ON.
  • Use the mirror adjustment switch to move the mirror glass up, down, left, and right.
  • If equipped, confirm the mirror turn signal, heater, and blind-spot indicator operate correctly.
  • Turn ignition power OFF before continuing.

Step 11: Reinstall the mirror sail trim

  • Line up the triangular mirror sail trim clips by hand.
  • Press the trim straight into place until the clips snap in.
  • Check that the trim sits flush along the door frame.

Step 12: Reinstall the front door trim panel

  • Reconnect the interior handle cables by hand and confirm the handle moves normally.
  • Reconnect all door electrical connectors by hand until each clicks.
  • Hang the top of the door panel over the window ledge.
  • Line up the plastic clips and press around the door panel edges with your palm.
  • Use a Phillips #2 screwdriver to reinstall the door panel screws. Tighten snug only.
  • Snap the power window switch trim back into the armrest by hand.

Step 13: Final door and mirror check

  • Use the mirror switch to confirm full mirror movement again.
  • Use the power window switch to raise and lower the window fully.
  • Check that the window does not contact the mirror wiring inside the door.
  • Check the door lock, inside handle, outside handle, speaker, and memory/mirror functions if equipped.

✅ After Repair

  • ✅ Adjust the mirror to your normal driving position.
  • ✅ If the battery was disconnected, reset the clock and one-touch window functions if needed.
  • ✅ To reset one-touch windows, run the window fully down, hold the switch DOWN for 2 seconds, then run it fully up and hold UP for 2 seconds.
  • ✅ Road-test at low speed and listen for wind noise around the new mirror.
  • ✅ If wind noise is present, recheck that the mirror gasket is seated flat and the mounting nuts are tightened evenly.

💰 DIY vs Shop Cost

Shop Cost: $350-$850 per side (parts + labor)

DIY Cost: $120-$500 per side (parts only)

You Save: $230-$350 per side by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 1.0-1.5 hours per side.


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