$18.00

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BYD Horn OEM 1366649200 SGH3721020 FOR YANGWANG

part number: 13666492-00

Brand: BYD OEM

Replaces: SGH-3721020

Categories: Horn

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Vehicle Fitment

💡 Pro Tip: Check with our customer support to confirm compatibility before buying

13666492-00 / SGH-3721020 fit for follow vehicles:

BrandModelYears
BYDYANGWANG U8 PHEV2024
BYDYANGWANG U8 HYBRID2024
BYDYANGWANG U82024

Common Failures of BYD 1366649200 Horn for YANGWANG U8/YANGWANG U8 PHEV/YANGWANG U8 HYBRID

  • Weak Sound Output: In many YANGWANG U8 models with OE number 1366649200, the horn emits a faint sound, failing to alert effectively.
  • No Sound: Some YANGWANG U8 PHEV and HYBRID owners find the horn completely silent, often due to electrical issues.
  • Intermittent Function: The horn with OE 1366649200 in YANGWANG U8 may work intermittently, causing inconvenience.

Maintenance Tips of BYD 1366649200 Horn for YANGWANG U8/YANGWANG U8 PHEV/YANGWANG U8 HYBRID

  • First, locate the BYD Yangwang U8's horn. It's usually near the front bumper. Refer to the OE number 1366649200 for the correct replacement part.
  • Before installing the new horn, test it to ensure it's working. Connect it to a 12V power source briefly.
  • When removing the old horn, disconnect the battery to avoid electrical shock. Unscrew the mounting bolts carefully.
  • Install the new BYD horn in the same position as the old one. Tighten the bolts securely to prevent rattling.
  • Reconnect the electrical connector to the horn. Make sure it clicks into place properly for a good connection.
Warning: Ensure the horn is properly grounded. An improper ground can lead to reduced sound output or electrical issues for the BYD Yangwang U8.

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