2014-2017: DL8, DL3, Towing Mirror Upgrade – Mirrors Explained

[SirenRed16]

I just scored some free DL3 mirrors off a a 2018 2500, please tell me they will work on my 2017 1500.

Nope they won't work because you have a black regular cab, they would only work on a Siren Red regular cab so feel free to send them to me haha

Sent from my SM-G955U using Tapatalk

[426power]

I just purchased a 2018 GMC Sierra with the SLE value package. I would like to add the tow mirrors. Do I need the factory door harness for the functions to work ie.. turn signal, running light, power adjust and defrost. I do not have power fold. Thank you in advance.

[pgamboa]

I just purchased a 2018 GMC Sierra with the SLE value package. I would like to add the tow mirrors. Do I need the factory door harness for the functions to work ie.. turn signal, running light, power adjust and defrost. I do not have power fold. Thank you in advance.

I build the harnesses custom for each truck and the mirrors you’re installing. Not all tow mirrors are created equal, so validate each build and build accordingly.


Sent from my iPhone using Tapatalk

[426power]

3 minutes ago, pgamboa said:

I build the harnesses custom for each truck and the mirrors you’re installing. Not all tow mirrors are created equal, so validate each build and build accordingly.


Sent from my iPhone using Tapatalk

Can you PM me the cost of the harness. It will be for GM factory mirrors without the power fold

[426power]

5 minutes ago, pgamboa said:

I build the harnesses custom for each truck and the mirrors you’re installing. Not all tow mirrors are created equal, so validate each build and build accordingly.


Sent from my iPhone using Tapatalk

One more thing is it just the door harness or does the in cab harness need replaced as well?

[KevinM2141]

41 minutes ago, 426power said:

I just purchased a 2018 GMC Sierra with the SLE value package. I would like to add the tow mirrors. Do I need the factory door harness for the functions to work ie.. turn signal, running light, power adjust and defrost. I do not have power fold. Thank you in advance.

 

[KB3UBW]

One more thing is it just the door harness or does the in cab harness need replaced as well?

Just the door harness, he wires it based off how the cab harness will provide power.

[pgamboa]

In the first page is this post .

They are $285 shipped anywhere in the US. $100 refund when you send me your factory harnesses.

All plug and play for your year.


Sent from my iPhone using Tapatalk

[KevinM2141]

426 power I'm in Columbia Station, Ohio. If you need a set of mirrors for your truck PM me . I have a set of OEM mirrors. Maybe we can get together.

[KB3UBW]

Nope they won't work because you have a black regular cab, they would only work on a Siren Red regular cab so feel free to send them to me haha

Sent from my SM-G955U using Tapatalk

I’ve got chrome DL3’s on my truck currently, but I’m going to replace them in the next week(ish), once I get a non rainy day to install my new mirrors/ harness, so if you’re looking for some DL3s, feel free to PM me.

[Enrique E]

I will also have a pair of chrome DL3’s off my 16 Denali available next week after I buy my harnesses from pgamboa. Thanks for all your advice! PM me if you want to buy. Thanks for your expertise! 

[REDOO2000]

Anyone buy boost auto mirrors yet??


Sent from my iPhone using Tapatalk

[pgamboa]

3 hours ago, KB3UBW said:

I’ve got chrome DL3’s on my truck currently, but I’m going to replace them in the next week(ish), once I get a non rainy day to install my new mirrors/ harness, so if you’re looking for some DL3s, feel free to PM me.

You might want to look at the Marketplace to sell your mirrors.  There are more folks that will browse the marketplace for items for sale and have a better chance of selling there.

2 hours ago, Enrique E said:

I will also have a pair of chrome DL3’s off my 16 Denali available next week after I buy my harnesses from pgamboa. Thanks for all your advice! PM me if you want to buy. Thanks for your expertise! 

You might want to look at the Marketplace to sell your mirrors.  There are more folks that will browse the marketplace for items for sale and have a better chance of selling there.

[426power]

16 hours ago, KevinM2141 said:

426 power I'm in Columbia Station, Ohio. If you need a set of mirrors for your truck PM me . I have a set of OEM mirrors. Maybe we can get together.

Are they black and send me a price? 

[pgamboa]

If you guys have mirrors to sell, please use the Marketplace.  This thread is over 100 pages and adding posts to sell your stuff takes away from the content that most are looking for.