Need Help with 2008 Yukon Tail Lights - What's the Best Option?

Maintenance and Repairs
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Seeking Advice on 2008 Yukon Tail Lights

I’m having some trouble with the tail lights on my 2008 Chevrolet Yukon, and I could really use some advice. The right tail light seems to be flickering intermittently, and sometimes it doesn’t work at all. I’m not sure if it’s a wiring issue, a bulb problem, or something else entirely.

What I’ve Tried So Far:

  • Checked the Bulb: I replaced the bulb with a new one to see if that would fix the problem, but it didn’t work.
  • Visual Inspection: I did a visual check on the wiring and connections. Everything looks okay, no corrosion or loose connections that I can see.

Questions I Have:

  1. Aftermarket Options: Are there any reliable aftermarket tail lights you’d recommend? I want them to be durable and bright.
  2. Installation Guidance: If I go the replacement route, are there installation guides or videos that can help me through it?
  3. Troubleshooting Advice: Any tips on how to further troubleshoot this issue? I want to avoid taking it to a mechanic if I can help it.

Additional Thoughts:

I’ve seen a few people mention LED tail lights as an upgrade—are they worth it? Any disadvantages I should be aware of?

I appreciate any help you can provide! Looking forward to your suggestions.

3 Likes
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I had to replace the tail lights on my 2008 Yukon last year. I went with OEM parts and found them to be reliable but a bit pricey! They cost me around $250 for the pair.

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That’s good to know! I heard aftermarket can save money, but I worry about quality. What was your experience with fitment?

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Aftermarket tail lights can be hit or miss. I got a set for my Yukon from a local shop for about $150. They fit well but didn’t hold up as long as I hoped.

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5

That’s a bummer! Have you noticed issues with brightness or water leaks?

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Good question! The aftermarket ones I had did develop a hail damage and some moisture inside after a few months. Definitely something to consider!

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If you want reliability, I’d go OEM without hesitation. I installed a set from the dealer recently, and the brightness is outstanding! It’s like night and day.

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That’s awesome! I’m assuming the color match is great too? I’ve seen some aftermarket kits that look off.

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Yes, the color match with my OEM parts is perfect! I agree with you, some aftermarket options I’ve seen are way off. It’s almost comical, really.

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I get that! Like, how hard is it to match red? It’s not rocket science. Haha!

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Exactly! A good match is crucial. I’d say if you can stretch your budget, go OEM for peace of mind. However, I’d love to hear if anyone has found solid aftermarket options?

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I had similar issues with my Yukon tail lights flickering. It turned out to be a corroded socket. Just cleaning it fixed the problem! Check there first.

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Good point! I had a complete failure on mine, and it was just a blown fuse. Always start with the simple fixes!

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My Yukon’s tail lights went out completely last year. After replacing the bulbs, I learned the wiring harness was faulty. Check for loose connections too!

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Ouch! That sounds tough. Has anyone tried using aftermarket parts for the wiring? I’m curious about reliability.

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For flickering lights, don’t forget to check the grounding. A poor ground connection can cause all sorts of weird issues. It fixed mine right up!

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I wonder if these tail light problems are all related to the same design flaw? It seems like there’s so much chatter about it online.

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That’s a hilarious idea! But seriously, I’m looking to replace mine and want advice on the best brands or options available.

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I replaced mine with LED tail lights, and they look great while providing better visibility! Just make sure they’re compatible with your model.

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Thanks for the tip! LED sounds great. How do you find them performance-wise in different weather conditions?