Rain-X Expert Fit Beam Windshield Wiper Blade, 21 " B21-2 - 840018-2 price history and forecast - Rain-X 840018-2
Rain-X Expert Fit Beam Windshield Wiper Blade, 21 " B21-2 - 840018-2

Rain-X Expert Fit Beam Windshield Wiper Blade, 21 " B21-2 - 840018-2

Brand:
Rain-X
Model Number:
840018-2
UPC:
079118400323
EAN:
0079118400323
Walmart SKU:
341993775
Key Takeaway

Price has held at $18.17 for 13 days, but a substantial 5.0% decline appears likely within the week.

Price expected to drop to $17.26 soon

Third-Party Seller Summary

No price history available for Third-Party Sellers

Walmart.com Summary

Walmart.com Price History Summary
Price Type Price Date
Highest Price
$18.17
Lowest Price
$14.44
Most Recent Price
$18.17
Average Price
$16.49
First Tracked
Last Update

Price Analysis

Tracking History: We have tracked Rain-X Expert Fit Beam Windshield Wiper Blade, 21 " B21-2 - 840018-2 since 12/6/2022. The most recent price update was on Jun 29, 2026.

Price Range: Over the past 90 days, the price has ranged from $14.44 (lowest on 12/6/2022) to $18.17 (highest on 12/3/2025). The average price during this period is $16.49.

Current Trend: Walmart.com prices have ranged from $18.17 (Jun 29) to $18.17 (Jun 29) over the past 90 days. Current price is close to the 90-day average of $18.17.

Customer Insights: Rated 4.4/5 from 965 reviews.

Customer Reviews

965 reviews

Customer Reviews

4.4
Based on 965 reviews
5
746
4
78
3
29
2
16
1
96
Filter Reviews:
Sort By:
Showing 10 of 965 reviews
Sigrid July 7, 2025

I'm a woman the blade was easy to put on to the old windshield wiper. It comes with two different settings for two different sizes again it's just amount of pushing it in and the wiper was on fairly a five minute job. Good quality great price. I'm a woman the blade was easy to put on to the old windshield wiper. It comes with two different settings for two different sizes again it's just amount of pushing it in and the wiper was on fairly quick ..a five minute job. Good quality great price

Was this review helpful?

Great buy, great product.

mac April 21, 2025

These are better than the more expensive pair. Rainx is a very good product, they last a long time. They hug the glass ans leave no streaks. A great man from the tire change lane saw me struggling in the rain to put them on. He left his bay and came out to do it. I was 4th in the oil change lane. I think his name was Leo, the gal taking info from other cars knew his name but I forgot. The kicker was he refused twice to take a tip; that's service. A local tire chain wanted 60 dollars for the same thing.

Was this review helpful?
Jimmy01 September 10, 2025

I always use these wipers on my foreign cars. They are of great quality and are reasonably priced. They are very easy to install. Would definitely buy again.

Was this review helpful?

Good wipers

WR September 10, 2025

A little pricy, but the day after putting them on, these wipers cleared the windshield with no streaks while driving through rain. Haven't had time to see how long they last, but so far so good.

Was this review helpful?

Rain X Expert Fit are the Best

Raymond May 15, 2025

Rain X Expert Fit Wipers are the Best, reasonably priced, and easy to install wiper blade in the market. I use them on all my vehicles, and have for many, many years.

Was this review helpful?

Can't get easier than this!

SydneyDfromMI December 8, 2024

I've had such a hard time finding wipers that EASILY can be installed on my 2016 Cruze LS *without* needing some stupid adapter(that for whatever reason wasn't sold with any of the wipers I've tried before…). These were literally ready for installation right out of the package! Popped off my old wipers and had these new ones installed within a minute total!

Was this review helpful?
Girlscoutmom7 April 11, 2026

The manufacturer has changed the fittings to fit several different adapters to the wiper. Not so easy to replace as once was. We've purchased before and it was a perfect fit.

Was this review helpful?
Noreen April 15, 2025

blades are great..itwas the shipping that was the problem shipped separately and didnt get one absolutely ridiculous rainx is great walmart not so much

Was this review helpful?
Charles August 17, 2025

I bought three wiper blades windshield wiper blades for my car, I put in the make model year and trim package of my car and you picked the windshield wipers blades for me. When they got there and none of them fit. So I took the car to Walmart and had them to try to put them on and they told me they were the wrong ones. So they sold me three more and none of them fit either the associates couldn't get those on. So I just got a refund and went to Walmart I mean Toyota dealership and bought them there. It was a terrible experience. You really need to work on that

Was this review helpful?
Jess May 11, 2025

The wiper inside the package was not the wiper that should have been there. It was some other random brand that have been shoved into the rain-x package, and there were no connectors to use it if I had wanted to. I ordered two different sizes of the same wiper, this was not the same.

Was this review helpful?

Price History

Historical price data graph for Rain-X Expert Fit Beam Windshield Wiper Blade, 21 " B21-2 - 840018-2

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

13 records

Walmart.com prices have ranged from $18.17 (Jun 29) to $18.17 (Jun 29) over the past 90 days. Current price is close to the 90-day average of $18.17.

Walmart.com price history for Rain-X Expert Fit Beam Windshield Wiper Blade, 21 " B21-2 - 840018-2 showing recent price changes over the past 90 days
Date Price Change % Change
$18.17 $+0.00 +0.0%
$18.17 $+0.00 +0.0%
$18.17 $+0.00 +0.0%
$18.17 $+0.00 +0.0%
$18.17 $+0.00 +0.0%
$18.17 $+0.00 +0.0%
$18.17 $+0.00 +0.0%
$18.17 $+0.00 +0.0%
$18.17 $+0.00 +0.0%
$18.17 $+0.00 +0.0%
$18.17 $+0.00 +0.0%
$18.17 $+0.00 +0.0%
$18.17
No third-party seller price history available for this product in the past 90 days.

Related Products