3891 - Fit System Extra Large Clip-On RV Universal Towing Mirror price history and forecast - K-SOURCE KSI3891
3891 - Fit System Extra Large Clip-On RV Universal Towing Mirror

3891 - Fit System Extra Large Clip-On RV Universal Towing Mirror

Brand:
K-SOURCE
Model Number:
KSI3891
UPC:
759746389107
EAN:
0759746389107
Walmart SKU:
46832216
Key Takeaway

Recent downward movement established $47.14 pricing, now 0.1% below the quarterly average.

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$45.99
Lowest Price
$36.36
Most Recent Price
$45.99
Average Price
$42.66
First Tracked
Last Update

Walmart.com Summary

Walmart.com Price History Summary
Price Type Price Date
Highest Price
$48.79
Lowest Price
$31.26
Most Recent Price
$47.14
Average Price
$46.02
First Tracked
Last Update

Price Analysis

Tracking History: We have tracked 3891 - Fit System Extra Large Clip-On RV Universal Towing Mirror since 9/20/2025. The most recent price update was on Jun 25, 2026.

Price Range: Over the past 90 days, the price has ranged from $31.26 (lowest on 1/14/2026) to $48.79 (highest on 9/20/2025). The average price during this period is $46.02.

Current Trend: Walmart.com prices have ranged from $47.14 (Jun 25) to $47.42 (Jun 9) over the past 90 days. Current price is close to the 90-day average of $47.21.

Customer Insights: Rated 3.92/5 from 12 reviews.

Customer Reviews

12 reviews

Customer Reviews

3.9
Based on 12 reviews
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Showing 10 of 12 reviews

Excellent, secure mirror extensions

skidoc June 12, 2021

These side mirrors are a bit complicated to install initially. I guess it would help to read the directions first. However, once the installation is figured out, it becomes very easy to install and remove these and they are very secure due to their design. Several adjustments are available and it's just a matter of adapting the straps to the shape of your particular mirror. Once I had them setup where I wanted them, I labelled the driver side mirror to make it easier to replace them in the future.

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So far so good!

Vickie November 24, 2020

Have used them once and so far so good! Fairly easy to install on my Nissan Frontier. Vibrates a Little, but not bad. Seemed a little pricey, but seems pretty stable. Have not tried them on the freeway at high speed, so that may change this review.

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Excellent

Wifferdill April 17, 2020

These clip-on mirrors are easy to install and very stable. They fit great on my GMC Canyon.

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work great!

snorris May 18, 2016

These mirrors work well.

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Richard July 18, 2020

Takes a little figuring out the adjustments, did one, did the other, then went back and redid the first one. Rode steady, no vibration on 200 mile trip.

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Good mirrors

DAVID September 22, 2021

Easy to install on 2019 Ranger. Would have preferred a wider rear view, but it works.

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Pretty good extension mirror

ldhunter1959 February 27, 2017

Bought these initially, to use on my 2011 Ranger in expectation of towing a small travel trailer. Ended up using them on a 2016 Expedition. Tested them before my first towing session while travelling in West Texas at 80 MPH and windy. Mirrors stayed on and were not that bad on vibration. When it came time to pick up my travel trailer, they helped a bunch seeing down the sides. Not as good as the big extension mirrors I have had on super duties, but still perfectly acceptable. One note, when removing them, don't take the clamps off completely, just loosen them. And make note of which side the mirror came off.

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Nice towing solution

Bob November 14, 2021

little tricky to figure out... if your side view mirrors taper like mine do, you may need to get fancy with the straps to ensure the mirror is secure. the ratcheting straps are what make the mirrors workable. once you figure them out, the mirror is tight and stable.

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Might Be Too Weak!

Mark August 5, 2020

In less that one year and using them three times I've had two broken straps. The company has replaced those at no cost. Appreciated, but that didn't help when they broke in the middle of our trip driving down the freeway.

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Poor fit on '07 Tundra

BobMano May 10, 2017

Across many websites, the reviews for these mirrors are generally positive. While the construction seems robust enough, I finally gave up trying to get them to fit on the stock/base mirrors on my 2007 Tundra. Despite multiple tries at positioning them, and despite using all my strength to ratchet them down, I could never get them to fit securely--a slight outward tug would change the position of the mirror. The back of my stock mirrors isn't flat or smooth--there is a horizontal crease that runs across the middle of the mirror housing; perhaps this caused my difficulty. Also, on the one mirror I attempted to install, the ball adjustment on the back of the mirror was all but impossible to budge without removing the mirror from the bracket, and using a pair of plies to move the ball mount. This is my third set of extension mirrors (all returned)--one from CIPA, and 2 from Camco were all fails--not sure a suitable product exists for my application

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Price History

Historical price data graph for 3891 - Fit System Extra Large Clip-On RV Universal Towing Mirror

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

8 records

Walmart.com prices have ranged from $47.14 (Jun 25) to $47.42 (Jun 9) over the past 90 days. Current price is close to the 90-day average of $47.21.

Walmart.com price history for 3891 - Fit System Extra Large Clip-On RV Universal Towing Mirror showing recent price changes over the past 90 days
Date Price Change % Change
$47.14 $+0.00 +0.0%
$47.14 $+0.00 +0.0%
$47.14 $+0.00 +0.0%
$47.14 $-0.28 -0.6%
$47.42 $+0.00 +0.0%
$47.42 $+0.28 +0.6%
$47.14 $+0.00 +0.0%
$47.14

Third-Party Seller Pricing

2 records

Third-Party Sellers prices have ranged from $45.99 (Jun 12) to $45.99 (Jun 12) over the past 90 days. Current price is close to the 90-day average of $45.99.

Third-party seller price history for 3891 - Fit System Extra Large Clip-On RV Universal Towing Mirror showing recent price changes
Date Price Change % Change
$45.99 $+0.00 +0.0%
$45.99

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