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1340 Review
63 Karma

Review on AUTOONE 7440 7443 LED Bulbs - T20 W21W Replacement for Backup Reverse Light, Tail Brake Lights, Blinker Turn Signal Lamp - 6000K Xenon White (Pack of 2) by Jared Winebrenner

Revainrating 1 out of 5

Doesn't fit my 2009 Yukon SLT!

These bulbs should brighten the backup lights because OEM bulbs are useless (and dangerously unsatisfactory). These LED bulbs are NOT equivalent to OEM 7440 or 7443. These bulbs have a lip that stops them midway to prevent them from contacting the reverse lamp socket. I have no idea why the plastic plug is there, but it does interfere with the proper installation of these LED bulbs to power the bulbs. Funny but true.

Pros
  • Still Happy
Cons
  • No