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2017 LED headlights

UrbanRage

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lrymal Senior Enthusiast

lrymal

Posted
Posted

Howdy from East Texas.  Am trying to find PGamboa's harness as mentioned earlier, but the search engine doesn't help. If anyone can direct me I would certainly appreciate it.

Baldhills Enthusiast

Baldhills

Posted
Posted

I’m thinking of upgrading my 2015 Sierra SLT headlights to the 2017 LED headlights.

im looking at part numbers:  84046788 & 84046789.

Does anyone who has done this upgrade have a suggestion on where to purchase these parts from at a good price?

Im also in the process of sending my recently purchased Denali BCM instrument cluster to white automotive and media services.  They have a mod:  ( Hyperflash fix for LED lamp installations).  Is this necessary and will it enhance the headlights?

Any info will be appreciated.

 

  • 4 weeks later...
DEV1ST8R Enthusiast

DEV1ST8R

Posted
Posted

Happened across this eBay listing for a direct LED HID replacement... I wonder what the light output actually looks like and if it's comparable. The thought of having to spending close to $200 to replace the HID bulbs whenever they burn out is bit disheartening.

 

https://www.ebay.com/itm/LASFIT-D5S-D1S-LED-Headlight-Bulbs-Kit-Replace-HID-For-2016-17-Silverado-1500/122904622700?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2055119.m1438.l2649

  • 2 weeks later...
duquephart Enthusiast

duquephart

Posted
Posted
On 12/17/2017 at 8:44 PM, Largely Unknown said:

I'm still trying to get used to the Intellibeams. Works great, until there is cross traffic waiting at an intersection up ahead, and it remains in high beam mode...if I manually go to low beams (must push the stalk forward then back), it cancels the Intellibeam function entirely.  

 

You feel the need to switch to low beam for cross traffic not moving?

Ozer Enthusiast

Ozer

Posted
Posted
On 12/30/2017 at 9:22 AM, Baldhills said:

I’m thinking of upgrading my 2015 Sierra SLT headlights to the 2017 LED headlights.

im looking at part numbers:  84046788 & 84046789.

Does anyone who has done this upgrade have a suggestion on where to purchase these parts from at a good price?

Im also in the process of sending my recently purchased Denali BCM instrument cluster to white automotive and media services.  They have a mod:  ( Hyperflash fix for LED lamp installations).  Is this necessary and will it enhance the headlights?

Any info will be appreciated.

 

I almost did this swap, found the new take off LED lights from a 2017 SLT and got them for $400 locally :)  Was going to install then, direct replacement btw but an offer of $950 on ebay was too good to pass up.

You will need a wiring harness for everything to work right. Go to here and find the harness you need. This might be the one you need

https://www.gen5diy.com/GMC/Sierra/P-P-Harnesses7/Headlamp-Harness1/20142015-GMC-Sierra-SLT-to-2016-GMC-Sierra-12-Ton-LED-Headlight-Harness/

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