K-Source 3791 Standard Universal Clip-On Towing Mirror: Perfect Fit for Your Vehicle

By: ‎Fit System

The Fit System K-Source 3791 Standard Universal Clip-On Towing Mirror is the best towing mirror for your hitch. With its easy-to-install design, convenient packaging and excellent customer support, you can be sure you'll have a reliable towing mirror for all your hauling needs. Get your Fit System K-Source 3791 Standard Universal Clip-On Towing Mirror today and make your towing experience a breeze!

Key Features:

The Fit System K Source 3791 Standard Universal Clip is designed to fit most cars and provide an easy way to attach a towing mirror. This product weighs 1.5 pounds and has a package dimension of 8" L x 6" W x 3" H, making it easy to store and transport. Get your Fit System K Source 3791 Standard Universal Clip today and see how it can make your towing experience easier!
90
B2B Rating
229 reviews

Review rating details

Value for money
86
Size
90
Packaging
94
Overall satisfaction
87
Easy to install
93
Design
90
Customer support
87
Convenience
85
Compatibility
85
Build quality
89

Details of K-Source 3791 Standard Universal Clip-On Towing Mirror: Perfect Fit for Your Vehicle

  • Customer Reviews: 4.0/5 stars of 444 ratings
  • Auto Part Position: ‎Left
  • Best Sellers Rank: #656,371 in Automotive #1,030 in Towing Hitch Towing Mirrors
  • Manufacturer: ‎Fit System
  • Date First Available: May 1, 2008
  • Included Components: ‎K-Source 3791 Standard Universal Clip-On Towing Mirror
  • Shape: ‎Oval
  • Mirror Lens Type: ‎Convex
  • Item Weight: ‎1.05 Pounds
  • Size: ‎Standard
  • Brand: ‎Fit System
  • Item Weight: ‎1.05 pounds
  • Country of Origin: ‎Taiwan
  • Mounting Type: ‎Door Mount
  • ASIN: B0018OY742
  • Batteries: ‎1 Unknown batteries required.
  • Item Dimensions LxWxH: ‎1.3 x 1.1 x 1.5 inches
  • null: ‎5 Years
  • Fit TypeUniversal Fit: Operation ModeManual
  • Model: ‎3791
  • Item model number: ‎3791
  • Manufacturer Part Number: ‎3791
  • MaterialPlastic: Vehicle Service TypeCar
  • Product Dimensions: ‎1.3 x 1.1 x 1.5 inches
  • Exterior: ‎Brushed

Comments

Michael: I added a small bunji cord to help keep it on. Works perfectly on my 2011 Silverado to pull my large 5th wheel camp trailer.

United States on Sep 10, 2023

Brenda: These have fallen off a few times because the straps give way. Wouldn't purchase again

United States on Jul 25, 2023

Jake W.: Picked these up because I was towing with a truck that didn’t have tow mirrors and I was very impressed with these inexpensive mirrors. They attach easily and give you a clear view of both your load and the road next to and behind your trailer. There were only two drawbacks that I had with these mirrors: 1) if there is some wind the mirrors develop a bit of a shake and 2) if there is any dirt on the outside of your vehicles mirror the straps and cause scratches.

The shaking seemed to develop only when there was a cross breeze. The scratching was easily prevented (after the first time it occurred) by wiping the outside of the Murrow with a damp cloth before installing the mirrors.

Even with these minor flaws I loved these mirrors.

United States on Apr 05, 2023

RS: Mirror fits badly and does not allow you to see the back of the RV at all. Invest in Camco ones which are well designed and work as advertised

Canada on May 23, 2022

J. O.: Works OK!

Canada on Jul 09, 2021

Privacy WonkPrivacy Wonk: I had these about 17 months. Used for maybe 3 cross-country trips. Overall, I have been happy with them. Definitely helps to be able to see what might be coming up behind you when towing, at least for my 20 foot Jayco.

When I went to put them on again, I saw one of the connectors on the end of the straps had broken, I guess last time I took them off. Plastic of course. Fortunately I had a mini bungie cord that I hope will hold it in place until I get somewhere and can order another pair, or something else if I can find it. I don't recall there being alot of options. But I guess for $19, not bad even if you have to replace them from time to time. Just if they break and you don't have a temporary fix, you're kind of out of luck.

United States on Mar 20, 2021

Customer: I have this product 4 stars instead of 5 because I only got to use it for a day and it fell off. Granted the Monkey who was driving the car at the time was pushing 90 mph and it fell off partly because of that. Party because I didn't put it on tight enough. I'm considering getting another buy I'll see. It's good for the blind spot but also seems to have a bit of a zoom to it which is not helpful. I gave to 4 stars because the build quality is nice and I'm pretty sure it fell off because I didn't put it on right.

United States on Oct 12, 2020

Amazon Customer: I was surprised I didn't get any vibration in the mirrors, just like they say.

Canada on Jan 23, 2016

Ed Nicholson: Fits my 2006 Elantra nicely, but some concern that it may come loose after a while and fall off.

Canada on Jun 25, 2015

Cherp68: I bought two of these through Amazon.ca a few weeks ago. This past weekend we used them for the first time. Both of the strap clips on one unit broke the first time we took it off the vehicle! That's right...BOTH of them! Why do they sell garbage like this?

Canada on May 19, 2014



K-Source 3791 Standard Universal Clip-On Towing Mirror: Perfect Fit for Your Vehicle Fit System 81850 Snap-On Tow Mirror Pair - Quickly & Easily Add Rearview Visibility to Your Vehicle Fit System 80920 Towing Mirrors for Cars - Easy Snap and Zap Installation
K-Source 3791 Standard Universal Clip-On Towing Mirror: Perfect Fit for Your Vehicle Fit System 81850 Snap-On Tow Mirror Pair - Quickly & Easily Add Rearview Visibility to Your Vehicle Fit System 80920 Towing Mirrors for Cars - Easy Snap and Zap Installation
B2B Rating
90
97
96
Sale off $22 OFF $9 OFF
Total Reviews 229 reviews 1 reviews 157 reviews
Customer Reviews 4.0/5 stars of 444 ratings 4.6/5 stars of 3,273 ratings 4.5/5 stars of 457 ratings
Auto Part Position ‎Left ‎Right ‎Front
Best Sellers Rank #656,371 in Automotive #1,030 in Towing Hitch Towing Mirrors #48,335 in Automotive #75 in Towing Hitch Towing Mirrors #233,717 in Automotive #379 in Towing Hitch Towing Mirrors
Manufacturer ‎3791 ‎No ‎K-Source Inc.
Date First Available May 1, 2008 March 31, 2016 March 31, 2016
Included Components ‎K-Source 3791 Standard Universal Clip-On Towing Mirror ‎Driver and Passenger Mirror Extensions ‎Driver and Passenger Mirror Extensions
Shape ‎Oval ‎Rectangular ‎Rectangular
Mirror Lens Type ‎Convex ‎Flat ‎Convex
Item Weight ‎1.05 pounds ‎3.3 Pounds ‎2.49 pounds
Size ‎Standard
Brand ‎Fit System ‎Fit System ‎Fit System
Item Weight ‎1.05 pounds ‎3.3 Pounds ‎2.49 pounds
Country of Origin ‎Taiwan ‎Taiwan ‎Taiwan
Mounting Type ‎Door Mount ‎Door Mount ‎Door Mount
ASIN B0018OY742 B01DNPD514 B01DNPD3F2
Batteries ‎1 Unknown batteries required.
Item Dimensions LxWxH ‎1.3 x 1.1 x 1.5 inches ‎17 x 11 x 9.5 inches
null ‎5 Years
Fit TypeUniversal Fit Operation ModeManual
Model ‎3791 ‎81850 ‎80920
Item model number ‎3791 ‎81850 ‎80920
Manufacturer Part Number ‎3791 ‎81850 ‎80920
MaterialPlastic Vehicle Service TypeCar
Product Dimensions ‎1.3 x 1.1 x 1.5 inches ‎17 x 11 x 9.5 inches
Exterior ‎Brushed ‎Black
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