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  1. Towing Mirrors
  2. Toyota
  3. Tundra
  4. 2014
  5. K Source
FITS 2014 Toyota Tundra
K-Source Custom Extendable Towing Mirrors - Electric/Heat w Turn Signal - Textured Black - Pair

K-Source Custom Extendable Towing Mirrors - Electric/Heat w Turn Signal - Textured Black - Pair

Item # KS70103-04T
Retail:$467.41
Our Price: $368.47
You Save: $98.94
Towing Mirrors
Confirmed to Fit
2014 Toyota Tundra

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Call etrailer.com at 1-800-940-8924 for expert service. We are your Toyota towing mirrors experts, and offer a great price. etrailer.com carries a complete line of K Source products for your Toyota Tundra 2014. K-Source Custom Extendable Towing Mirrors - Electric/Heat w Turn Signal - Textured Black - Pair part KS70103-04T from K Source can be ordered online at etrailer.com. Complete towing mirrors installation instructions and technical support.
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2014 Toyota Tundra - K-Source Custom Extendable Towing Mirrors - Electric/Heat w Turn Signal - Textured Black - Pair

  • Full Replacement Mirror
  • Heated
  • Electric
  • K Source
  • Turn Signal
  • Fits Driver and Passenger Side

Custom, power towing mirrors replace the factory mirrors on your Toyota Tundra. The mirrors telescope out to extend your lines of sight. A turn signal is built into each mirror housing, and the heated glass clears frost and ice.


Features:

  • Extendable towing mirrors replace the factory side-view mirrors on your vehicle
    • No need for snap-on or strap-on mirrors that you constantly have to put on and take off
  • Telescoping function makes it easy to see around the sides of your trailer so you can safely change lanes, pass, and park
    • Pull mirrors away from your vehicle to extend your lines of sight
    • Push mirrors back into place when you're not towing
  • Power mirror adjustment lets you change mirror face position with the factory control inside your vehicle
  • Heated mirror glass clears frost and ice and reduces fogging
  • Incandescent amber light on sides of mirror flashes when turn signal is activated
  • Built-in spotter mirrors reduce blind spots
  • Hinged design allows you to fold mirrors up against vehicle for parking or for fitting into tight spaces
  • Durable plastic housing with textured black finish
  • Custom fit for your vehicle
  • Simple, no-drill installation
    • Same footprint and mounting points as factory mirrors
    • Mirrors plug into existing electrical wiring


Specs:

  • Quantity: 2 mirrors
  • Dual mirror face dimensions: 10" tall x 9" wide
  • Distance from edges of mirror to vehicle:
    • Extended length: 23-3/4"
    • Retracted length: 20"
  • 90-Day warranty


K-Source Towing Mirror Dimensions

Note: The power remote capability, heated glass, and turn signals of these mirrors will work only if your vehicle already has those functions.


These telescoping towing mirrors replace your OEM side-view mirrors and provide the extended view needed for safe towing. Now you can change lanes, merge, and pass other cars with confidence, even with a trailer in tow.


The mirror faces on the custom mirrors can be pulled out to give you an extended field of vision for towing. Simply push the mirrors back for regular use.


The entire housing of each mirror conveniently folds toward your vehicle for easy parking or maneuvering in tight spaces.



70103T-70104T KSource Custom Power Heated Towing Mirror with Turn Signal - Telescoping - Textured Black - Pair



Customer Satisfaction Score:


Customer Reviews

K-Source Custom Extendable Towing Mirrors - Electric/Heat w Turn Signal - Textured Black - Pair - KS70103-04T

Average Customer Rating:  4.6 out of 5 stars   (100 Customer Reviews)

Custom, power towing mirrors replace the factory mirrors on your vehicle. The mirrors telescope out to extend your lines of sight. A turn signal is built into each mirror housing, and the heated glass clears frost and ice.

by:
2019 ToyotaTundra

the mirrors were excellent fitment was ok drivers side needed some custom fitting the heated mirror area is a little small the hole mirror doesnt heat thanks brad



by:
2011 ToyotaTundra

This was a fairly easy job, although ripping off the door panels was a little unnerving.
My truck is a 2011 Tundra and had electric/heated mirrors. I was pleasantly surprised that the built in turn signal and running lights now work! Everything was plug and play! Love them!

Barney M.

12/2/2017

Outstanding!



by:
2019 ToyotaTundra

Fit perfectly on my Toyota Tundra 2019. Everything went as expected. Took less than an hour to install.

Russell

11/17/2023

Its been a year. No problems with the mirrors. Love them. Would purchase them again for another vehicle should the opportunity arise.

Etrailer Expert

Mike L.

11/19/2023

@Russell We're happy to hear that, thank you!


by:

Love these mirrors. Bought them knowing there was no BSM, but didn’t think about the effect it had on safety system. Set off code for BSM and rear cross traffic. The warnings can be turned off in the dash menu but you lose the safety features. These are so much better than the strap-on towing mirrors! Also love the extension. It gives even more view down the passenger side of the travel trailer. Installation was a breeze.

Jim

6/23/2023

Still love the mirrors. They are a bit hard to pull out all the way. I have lubricated them to see if that helps.



by:

These mirrors are high quality. Install easily and added turn signals which the o e m mirors did not provide. Strictly plug and play also. No wiring for me to do.



by:

Product is exactly as expected. Install was simple. All bolts line up with existing holes in vehicle frame. Ensure you apply the weather stripping on the mirror before install. Pictures and videos online are helpful. Side marker lights and turning signal works on mirrors. Great product! Attached are 3 photos.



by:
2019 ToyotaTundra

Overall I am happy with the mirrors. Seem to be well built and definitely add more visibility. I have a SR5 and like that it adds the capability of side marker lights and turn signals. Install was very straightforward and had them on in 30 minutes. The curb side mirror is definitely more “zoomed in” than stock because it is not convex but after proper positioning and driving for a week or two you get used to it. My main complaint is that the mirror glass noticeably vibrates with every bump on the road.



by:
2015 ToyotaTundra

What a great upgrade for my 2015 Toyota Tundra SR5! Perfect fit. Only took about 15 minutes per mirror to replace them. I didn't have blinkers or clearance lights on my stock mirrors, but these mirrors plugged right in and now I do. I do confess that they are taking me some time to get used to, but I can now see where my tire hits the ground and still have full view of the side of my truck. I can't wait to use them to pull my new travel trailer. I will no longer be a nervous wreck, constantly adjusting my mirrors so that I don't run into something. The biggest problem I see is that I can no longer park in my parking lot at work without getting out of my truck to fold the mirrors in. I'm not certain, but I would guess they add about 4-5 inches width on each side of the truck. I'm ok with that, because these things are a necessity when towing a big trailer. Thanks Etrailer!



by:
2018 ToyotaTundra

Easy install. Came with all hardware incase you drop and/or lose the existing hardware while uninstalling OEM mirrors. No shakes or rattles. Top portion is power adjustable, bottom is manual adjust for viewing angles.
My truck is a Limited and has Blind Spot Alert (BSA) & Rear Cross Traffic Alert (RCTA). These 2 features are lost and throw a dash light to see dealer. The warning is annoying, it towing visibility is more important. I'll follow up with my dealer (who actually recommends these mirrors) to see if the dash lights for these 2 systems can be deactivated.



by:
ToyotaTundra

Arrived in perfect shape…I was very impressed with the packaging. Easy installation 30 minutes. Even gained turn signals & side running lights. They were put on a2020 Toyota Tundra SR5. I researched mirrors a bit….no one could match the price. I had a question and got a quick Email response.Thanks



by:
2017 ToyotaTundra

I put these on a 2017 Toyota Tundra. I pull a 29 ft travel trailer and couldn't see with the stock mirrors. The mirrors were easy to install. Took 30 mins all together. Was able to put them on by myself. Just like the Description said. The mirrors were packaged nicely also. Plug them in and good to go. Everything works like from factory.



by:
2010 Toyota Sequoia

The mirrors were delivered in 5 days, and look sharp! Installation was a breeze after watching YouTube videos. I am not a mechanic, and wouldn't have tackled installation had it not been for the videos. The only disappointment was finding out that the mirrors must be folded in manually (like to go through a car wash or other tight space). The original mirrors folded at the push of a button.



by:

Mirrors look good on truck easy to install. Only thing a is getting use to them over the stock mirrors. So far they seem durable didn’t have mirror maker lights before but with these mirrors my truck has them now.



by:
2008 ToyotaTundra

Received the mirrors in less than 3 days. checked out the video on
utube and on Saturday took me about 30 mins to change out both
mirrors. Mirrors look great and perform outstandingly. The lights and
turn signals work even though the old mirrors did not have that. The
remote positioning works and I would say the defrosters will also (still in the 80's) I have included pictures. Now I can see the back of my camper and should have an easier time backing. Thanks



by:
2016 ToyotaTundra

Mirrors look great and install was a breeze. It took longer to get door panel off than it did to swap out mirrors.

My only complaint is that the passenger side mirror has a huge increase in how close objects appear to be to the truck compared to OEM mirror, so there is an adjustment period to get use to the mirror.



by:
ToyotaTundra

Fit perfect and look great on my tundra. Side markers work even though my stock mirrors didn't have them. Excellent buy and shipping was incredibly fast. Very pleased



by:
2012 ToyotaTundra

I received the mirrors I ordered and they were easy to install. They look really nice on my truck and I will be using them towing my camper for the first time next week .



by:

Just installed them and they look great, well made , look like they were oem, and received them quickly,have used etrailer several times and so far they don’t disappoint.



by:
ToyotaTundra

I just purchased these mirrors. Took 30 mins to install. Really simple. Happy with the purchase. I tow a 29ft travel trailer



by:
2017 ToyotaTundra

2017 Tundra. Broke the OEM right side mirror being careless. Really needed tow mirrors anyway, so changed them both out. MUCH better for towing our camper and enclosed cargo trailer. Fit perfectly. Watched a couple of people replace these on YouTube. Easy project. They are notably bigger than the OEM shorty mirrors, but that's kind of the point. They look very similar to the OEM extendables on quite a few makes of truck so they don't look odd when not towing. Truck still fits through 10' wide garage door with no problem. Really tight on 9' garage door without folding either if their not extended but does fit (barely). Folding the left side and leaving the right in the retracted position, it fits through the 9' door just fine. Exactly what I needed.

Dan

8/9/2020

After a year, still working perfectly. Extendable towing mirrors is something I should have had on all the trucks I ever ever used to tow anything bigger than a Jon boat.



by:
2015 ToyotaTundra

Received K-Source Custom Extendable Towing Mirrors for my dark gray 2015 Tundra as expected. I had a bit of trouble getting the driver side OEM mirror removed as the center locating peg would not let go. Past that everything went together smoothly with only small adjustments to align the brackets with the door trim. Mirrors and lights worked as expected. Road test proved vision to sides and rear of trailer were greatly improved. Definitely, liked the addition of the blind spot mirrors...

George

5/27/2021

No problems...working as expected...



by:

Have had great luck with these mirrors. Tried many slip on and clip on towing mirrors but none stayed put (several actually blew off going down the road). Finally bit the bullet and purchased these total replacement mirrors. They fit like the OEM mirrors.

Mark

7/2/2022

Mirrors are still working great! Still one of the best upgrades I have made.



by:
2015 ToyotaTundra

The mirrors arrived well packaged and with no instructions. Following easily found YouTube vid, installation was easy taking around 15 minutes per mirror. The mirrors are good quality. On my 2010 Tundra the signal, heat, and adjust features all function fine though my OEM mirrors did not have the signal feature. The driver's side mirror produces a whistle when the vehicle is moving faster than around 45 mph. I hope to fix that with a piece of duct tape... without the whistle they'd get that fifth star from me.

Randy

8/27/2013

Where on youtube did you find the installation procedure?

Todd V.

8/29/2013

Uh, a Google search for replace tundra mirror produces two videos among the top ten search results. Both videos where helpful. The mirror replacement is straight forward. Pulling the door interior off takes a bit of force. I hadnt done it before so didnt know quite how hard to pull. Start at the bottom as in the video, lift up and outward. There are still some wires attached so have something to set it on, or someone to hold it.

Patrick B.

8/29/2013

Thanks for the input and hints!


by:
Toyota

I didnt do the install my self. Taking door panel off kinda freaked me out. Local Toyota garage did it for me today for 1hr.labor chg.
Tech. doing istall didnt realize they were not o.e.m. till i told him.
They fit perfectly. Everything works great,even the signal. Super tight going in garage. Picking up 29 ft. travel trailer tomorrow.Saved $150 from toyota ones.Very nice mirrors.

Mark C.

8/22/2015

a real must when towing. these are great mirrors.



by:

Don

3/24/2022

These mirrors are Awesome, traveling northeast to southwest and back has made our trip a piece of mind guarantee of added safety - I wont travel again without them !!!


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See what our Experts say about this K Source Towing Mirrors

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    The K Source custom towing mirrors # KIS70103-04T will actually use the factory connections for electric, turn signal and heat functions. Please note that your current electric mirrors must have the turn signal and heat functions in order for the new K Source mirror turn signal and heat functions to work. There is more to it than just the wiring harness, including but not limited to the proper fuses and relays on your Toyota Tundra. Also, some vehicles will not have the wiring for all...
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    The K-Source Custom Extendable Towing Mirrors, # KS70103-04T , can manually fold but they do not have a power folding feature which is an option on some factory Tundras. These mirrors have turn signals, electric mirror faces, and heat features but these features will only work if the factory mirrors on the truck had these features. Any other feature will be lost. I have included a video review of these mirrors for you to check out.
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  • Do the K-Source Custom Extendable Towing Mirrors Fit a 2020 Toyota Tundra?
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  • Will the K-Source Custom Towing Mirrors work on a 2012 Toyota Tundra with Power and Heat Functions
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  • Will K-Source Custom Extendable Towing Mirrors Fit a 2015 Toyota Tundra SR5
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  • How do the Custom K-Source Towing Mirrors # KS70103-04T Wire to a 2012 Toyota Tundra
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  • Do K-Source Custom Extendable Towing Mirrors for the 2012 Toyota Tundra Fold
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  • Wiring K-Source Custom Extendable Towing Mirrors w/ Turn Signals # KS70103-04T on Toyota Tundra SLT
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Info for this part was:

Employee Mike L
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Mike L
Employee Michael H
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Employee Adam R
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Employee Jeffrey L
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Video Edited:
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Employee Cole B
Installed by:
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Employee Mary K
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