🔧 Accord - Headlight Bulb Replacement

Replacing your Accord’s headlight bulbs is a straightforward job you can do from under the hood. The key is to avoid touching the glass of the new bulb (skin oils can shorten bulb life) and to fully seat the bulb and connector so it doesn’t flicker.

Difficulty Level: Beginner | Estimated Time: 0.5-1.0 hours

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⚠️ Safety & Precautions

• ⚠️ Let the headlights cool first; the bulb area can be very hot.
• ⚠️ Turn ignition OFF and remove the key before starting.
• ⚠️ Do not touch the new bulb’s glass; use clean gloves or hold the base.
• ⚠️ If a bulb shatters, wear gloves and safety glasses during cleanup.
• ⚠️ Battery disconnect is not required, but keep tools away from the battery terminals.

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🔧 Required Tools

You'll need the following tools for this repair:

• Nitrile gloves
• Safety glasses
• Small flathead screwdriver
• Plastic trim removal tool
• Flashlight
• 10mm socket
• 10mm ratchet
• 10mm extension (3-inch)

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Low beam headlight bulb (H11) - Qty: 2
• High beam headlight bulb (9005) - Qty: 2
• Dielectric grease - Qty: 1

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📋 Before You Begin

• Park on level ground, set the parking brake, and turn the lights OFF.
• Open the hood and use a flashlight to locate the rear covers/connectors on the back of each headlight.
• Replace bulbs in pairs for matching color.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Identify which bulb you’re replacing (low vs high beam)

• Use a flashlight and look behind the headlight housing.
• On your Accord, the low beam is typically H11 and the high beam is typically 9005.
• Match the new bulb to the old one first.

Step 2: Create working room (if needed)

• If access is tight, use a plastic trim removal tool to lift the air duct clips near the passenger-side headlight.
• Remove any 10mm bolts holding the duct/cover using a 10mm socket, 10mm ratchet, and 10mm extension (3-inch).
• Move the duct/cover aside gently (no need to force anything).

Step 3: Disconnect the electrical connector

• Put on nitrile gloves and safety glasses.
• Press the connector tab and pull the connector straight back off the bulb.
• If the tab is stubborn, use a small flathead screwdriver to gently help lift the locking tab while you pull.

Step 4: Remove the old bulb

• Grip the bulb base and rotate it counterclockwise about 1/4 turn to unlock it.
• Pull the bulb straight out of the headlight housing.
• Inspect the socket area for moisture or corrosion using a flashlight.

Step 5: Install the new bulb

• Hold the new bulb by the base only (keep gloves on).
• Align the bulb tabs with the housing slots and insert it fully.
• Rotate clockwise about 1/4 turn until it locks.
• Apply a tiny smear of dielectric grease to the connector seal area (not the bulb glass).

Step 6: Reconnect and test

• Push the connector onto the bulb until it clicks/feels fully seated.
• Turn the headlights on and verify the bulb works.
• Test high beams as well to confirm both sides match.

Step 7: Repeat on the other side and reinstall any removed ducting

• Repeat Steps 1–6 for the other headlight.
• Reinstall any air ducting/covers you moved using a 10mm socket, 10mm ratchet, and 10mm extension (3-inch).
• If you removed clips, press them back in by hand; use a plastic trim removal tool to seat them if needed.

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✅ After Repair

• Verify both low beams are equally bright and the color matches left-to-right.
• Verify both high beams work.
• At night, check beam aim on a flat wall; if a beam looks off, the bulb may not be fully locked.
• If a bulb doesn’t light, re-check the connector seating first.

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💰 DIY vs Shop Cost

Shop Cost: $80-$200 (parts + labor)

DIY Cost: $30-$120 (parts only)

You Save: $50-$120 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 0.5-1.0 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.