🚛 Tow with confidence, style, and safety!
The Fit System 70103-04T Towing Mirror Pair is a vehicle-specific upgrade for Toyota Tundra and Sequoia models, featuring extendable dual mirrors with power-adjustable, heated glass, integrated turn signals and running lights, and a textured black finish. Designed to meet or exceed OEM standards, these mirrors offer enhanced visibility, safety, and durability with easy installation and manual foldaway functionality.
Auto Part Position | Front |
Item dimensions L x W x H | 23.6 x 18.3 x 15.7 inches |
Brand | Fit System |
Color | Textured Black |
Mounting Type | Door Mount |
Included Components | Mirror set for driver and passenger sides |
Special Feature | Extendable |
Item Weight | 15 Pounds |
Size | Driver and passenger side |
Shape | Rectangular |
OEM Part Number | 879100C221 & 879400C221 |
Global Trade Identification Number | 00759746150066 |
Automotive Fit Type | Vehicle Specific Fit |
Manufacturer | Fit System by K Source |
UPC | 759746150066 |
Lens Curvature Description | Flat |
Model | Fit System |
Item Weight | 14.99 pounds |
Product Dimensions | 23.6 x 18.3 x 15.7 inches |
Country of Origin | Taiwan |
Item model number | 70103-04T |
Is Discontinued By Manufacturer | No |
Exterior | Textured Black |
Manufacturer Part Number | 70103-04T |
ABPA Partslink Number | TO1322100 |
Special Features | Extendable |
A**M
Nice upgrade to my truck
Soooo much better than the OEM tow mirrors on my 2008 Ram 2500. They fit very nicely, install easily and look great. Running the wires to make the lights work was a little time consuming but totally worth it. I tied the white puddle lamps and white backup lamps together and triggered them with my dome light circuit so they all come on when I hit the unlock button on the keyless entry remote. The blind spot mirror is shaped much better than the original mirrors and makes backing up trailers a lot easier. I get a lot of strange looks from other Ram owners and questions in parking lots occasionally from guys wanting to know where I got them or how I made Chevy mirrors fit a Ram lol. They are a huge upgrade from the original dumbo mirrors and I am very glad I bought them.
D**S
K-Source 70103-04T Towing Mirror Pair for Toyota Tundra
I recently purchased the K-Source 70103-04T Towing Mirror Pair for my Toyota Tundra, and I’m thoroughly impressed with the product. First off, the packaging was excellent—everything was securely packaged, ensuring that the mirrors arrived in perfect condition.The installation process was straightforward and easy to follow. The mirrors fit perfectly on my Tundra, and I was pleasantly surprised by the quality of the fit and finish. It exceeded my expectations, making them look like they were factory-installed.Overall, these towing mirrors are a great addition to my vehicle. They’re sturdy, functional, and enhance the overall appearance of my truck. Highly recommended for anyone looking to upgrade their towing setup.
J**E
Fits 2019 Toyota Tundra Limited
Installation errors I learned:1. When I removed my stock mirrors, there was a small black pin sticking out of the door that went inside of the stock mirrors. These new mirrors do not have a hole to fit the small black pin and I had to cut the pin off. It didnt really seem to serve any purpose anyways.2. When I first installed the driver’s side, I did not know there were new bolts already on the 3 bolts because they are hidden under the waterproofing seal. Make sure you remove the new bolts from the new mirrors before installing.3. After I installed the mirrors, I went to put the door panel back on and it kept popping out at the top. I learned the top of the door panel is a piece of velvet like material that is supposed to touch the window. When you reinstall the door panel, the top of the door panel needs to be over top of the metal door frame and it kinda hangs on it until you clip it all in.4. When you take the door panel off, some off the white clips might come out of the door panel and stay in the metal door frame. Make sure you take those white clips out of the door frame and slide them back onto the door panel.5. The bolts are 10MM, however the bolts are very long and my standard 10MM socket wasnt long enough. Make sure you have an extended 10MM socket.6. I wish I put loctite on the bolts.7. Use the box it is shipped into set the door panel onReview of the product: Definitely easier to tow my big boat and see behind me now. These mirrors are much larger than the originals however the original ones seem to show more in the mirror. I believe this is because the originals are (for lack of a better term) zoomed out, like convex mirrors. These new mirrors seem to be a standard mirror like in your bathroom, it does not magnify or demagnify. The new mirrors do have a nice big convex mirror at the bottom. The power heating works and power mirror works. The convex mirror is manual as well as extending the mirrors out and folding them in. The running lights on the side work and the blinkers on the side work.Installation was quick but a pain in the ass. The mirrors help me tow my boat and see whats behind me. New turn signals and running lights on the side are nice. These are big and beefy looking too. I would buy again.
S**P
If you are towing, these are the way to go.
These mirrors are already further out from the truck when installed than the original side views. Add to that the fact that you can pull them out further, that you now have bottom convex mirror, the top mirror is powered with a wide range of adjustment, and they are EXCELLENT. These are very easy to install. Look for a video on youtube. One clip is not well explained in video. On the inside door panel, just below the mirror, there is a button/rivet, that you need to push the center in. When reinstalling, pull the center pin out further than original and then press it back to flush. You only need to lower the door panel a couple of inches so having something below the door to support it, keeps it from pulling on control lines. Not necessary, as shown in the video, but helpful. There is also a plastic pin, used in production , that needs to be removed after you remove the factory mirrors and before you install these. I noticed on some other reviews, that other, cheaper products, appear to have convex mirrors on the bottom but reviewers complained, after they received them, that it is only a second flat mirror. These have convex mirrors on the bottom, which is manually adjustable. Also these do manually fold in. . These are a little pricey, but by next year I will have forgotten how much I actually spent. I would definity recommend these if you have a Toyota Tundra and are towing a camper or fifth wheel. Mine is a 2016. From what I see on the box, I believe these fit from 2007 on up. PS: (oct 2016) I should have mentioned that these are also heated!
A**D
Not worth it
Driver side worked great. Passenger side absolute garbage. And such an easy fix for manufacturer but they choose not to.
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