QZQ LED Side Marker Turn Signal Lights for Honda Civic Sedan 2016–2021 — Pair, Plug-and-Play, Bright PC Lens

If your 10th-generation Honda Civic sedan needs clearer side marker illumination or a matching pair after a damaged lamp, these QZQ LED units are designed as direct replacements for part numbers 34350-TET-H01 and 34300-TET-H01. Constructed with an ABS housing and a high-quality polycarbonate lens, the lights are built to resist scratches, fading, and water intrusion so they stay reliable through rain washes and daily driving.

How do these LED side markers improve visibility while driving?

LEDs provide quicker illumination and a more consistent light output than aging incandescent bulbs, making your vehicle's turn and marker signals easier to notice. The clearer lens and stable LED bulbs reduce scatter and maintain a distinct side profile at dusk and in bad weather.

• Brighter LED bulbs for faster-onset signals
• Clear PC lens focuses light without diffusing it
• Consistent output reduces flicker compared to old bulbs
• Pair ensures symmetrical illumination on both sides

Is installation really plug-and-play, or will I need modifications?

Installation is designed to be straightforward: these housings and connectors match the Civic's factory fittings so no cutting or rewiring is required. You remove the original side marker, connect the new plug, and seat the replacement housing securely—no additional modules or resistors are necessary for standard operation.

• Direct-fit for 2016–2021 Honda Civic Sedan Gen 10
• Uses OEM-style plug for quick connection
• No drilling, soldering, or splicing needed
• Comes as a matched driver and passenger pair

What materials and protections do these lights offer against weather and wear?

The QZQ markers combine an impact-resistant ABS housing with a polycarbonate (PC) lens to resist scratches, fading, and UV damage. Ultrasonic sealing and weather-resistant design minimize moisture ingress, so the lamp stays clear after rain or car washes.

• ABS housing resists impact and thermal stress
• PC lens is scratch-resistant and UV-stable
• Ultrasonic treatment reduces chances of fogging
• Designed to remain moisture-free after exposure to water

Will replacing both markers at once make a difference?

Replacing the pair ensures even color temperature and brightness on both sides of the vehicle so signals are uniform from any angle. Buying the matching set avoids mismatched aging or tint differences that can occur when only one unit is changed.

• Pairing keeps light output and color consistent
• Immediate aesthetic match front-to-front on the sedan
• Reduces need for repeat replacements shortly after
• Maintains OEM-style appearance and function

Who is this for: These QZQ LED side marker and turn signal replacements are aimed at Honda Civic Gen 10 sedan owners (2016–2021) who want a reliable, OEM-fit refresh for cracked, faded, or dim side markers, or who prefer a brighter LED upgrade without rewiring. They suit DIY installers and professional technicians seeking a direct-fit, weather-resistant pair that restores the vehicle's original signaling look and function.