Feature(may vary by option.)

●[ Upgraded H4 Canbus System] Equipped with upgraded IC driver, SAPILIT 2024 upgraded H4 decoders can fix 99% canbus error especially for German, Europe, Japan, U.S. vehicle
●[ Easy Installation] 9003 LED decoders are standard production special interface, plug-n-play, no modification and no wiring. All-in-one design and 1:1 same plug makes the installation can be finished in 20 minutes
●[ Main Function] H4 LED decoders can fix LED canbus bulbs flashing or flickering after installation, cancel Radio Interference, solve light turning off when engine starts and cancel error message by OBC, etc
●[ Important Note] SAPILIT h4 led decoders can only used on LED canbus blubs not for HID. For the filter system may not be 100% accurate or up to date, please double check your owner’s manual or the original bulb to confirm the correct decoder size
●[ Warranty Info] SAPILIT provides 1 year warranty and lifetime support. If these h4 9003 led decoders can not work, please get in touch with us via Amazon, we will solve it a.s.a.p

[H1]




[H13  & 9008]




[H4  & 9003]




[H7]





Description

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Do U Know Why We Should Install H4 LED Decoder?

  • More and more people are currently converting halogen blubs into LEDs. But LED blubs will cause many problems due to excessive power or low current problems, which greatly affects our driving experience!
  • Have U Ever Met The Promblem As Follows?

  1. DRL lights are flickering or always stay bright as high beam or never work or the dashboards DRL warning lights are always on although the high beams or low beams work well
  2. After install the LED, high beam indicator stops working
  3. After install the LED, fog lights stop working
  4. After install the LED, high beam and low beam are not switchable

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Dont Worry! SAPILIT H4 LED Decoders Can Solve Them!

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SAPILIT H4 9003 LED Decoders Will Bring A Brand New Driving Experience

  • The function of the decoders are solve the canbus error problem. Unlike other decoders, SAPILIT H4 led decoders upgrade the IC Driver, can solve more vehicles error problem.
  • If there are some question of the bulbs because of the decoding problem, you may meet some fund or even accident!

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How to Install H4 9003 LED Decoders

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Somethings Should Be Pay Attention

  1. We do cannot ensure it fixes all flickering issues, certain car model require different type of canceller containing a capacitor or resistors.
  2. Our H4 decoders are not for use with HID

Product information