Camco Magnetic Camper/RV Bumper Cap for 4-in-1 Adapter price history and forecast - Camco 40335
Camco Magnetic Camper/RV Bumper Cap for 4-in-1 Adapter

Camco Magnetic Camper/RV Bumper Cap for 4-in-1 Adapter

Brand:
Camco
Model Number:
40335
UPC:
014717403351
EAN:
0014717403351
Walmart SKU:
724259396
Key Takeaway

Price has held at $16.46 for 2 days, but a substantial 11.2% decline appears likely within the week.

Price expected to drop to $14.62 soon

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$18.96
Lowest Price
$12.90
Most Recent Price
$16.46
Average Price
$16.39
First Tracked
Last Update

Walmart.com Summary

Walmart.com Price History Summary
Price Type Price Date
Highest Price
$18.97
Lowest Price
$12.90
Most Recent Price
$16.46
Average Price
$17.22
First Tracked
Last Update

Price Analysis

Tracking History: We have tracked Camco Magnetic Camper/RV Bumper Cap for 4-in-1 Adapter since 9/23/2023. The most recent price update was on Jul 18, 2026.

Price Range: Over the past 90 days, the price has ranged from $12.90 (lowest on 10/17/2025) to $18.97 (highest on 9/8/2025). The average price during this period is $17.22.

Current Trend: Walmart.com prices have ranged from $12.90 (Jul 14) to $18.97 (Jul 3) over the past 90 days. Current price is close to the 90-day average of $17.06.

Customer Insights: Rated 4.46/5 from 26 reviews.

Customer Reviews

26 reviews

Customer Reviews

4.5
Based on 26 reviews
5
18
4
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Showing 10 of 26 reviews

It works

anonymous May 21, 2026

It's idiot proof. So easy to use.

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GLENN June 19, 2026

fit securely on my bumper and because of the magnets no worries about it falling off

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Jennifer December 10, 2025

great magnet works awesome

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Airflow for the Stinky Slinky

GrandmaGiselle September 23, 2022

The magnetic capability of this bumper cap seems very stout. I hope it stays in place as I drive my camper around. Ot seems as if it will. The perforations or holes in the cap give the drain hose much need ed air flow to let the hose dry out and not be put away in a tote wet and smelly for next use.

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I love the Magnetic Bumper Cap

Debbie9 September 16, 2022

I received the Magnetic Bumper Cap, and I love the design of it, the color of it, and the usefulness of it all. It is made very durable, the quality is great and the workmanship is awesome. It is very useful to me. It has a wonderful design also and it looks fantastic. I will use it always. It is very easy to use, without much work. I love the holes in the design, this is a very valuable design honestly and I think everyone should get one of these. I especially love the magnets that hold it in place, very smart design in my opinion.

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Bumper cap

Olive September 16, 2022

This is exactly as described, inside the square plastic box is the four magnets set in the corners. It snaps right on the bumpers end for storage and keeps bugs out like wasps and bees. Nice design, high quality material easy to use. It didn’t fit my campers bumper but it does fit another pipe so still very versatile. Would recommend especially if you’re allergic to stings as it prevents nest buildups.

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Great Product

Dmama September 28, 2022

The Magnetic 4 N1 Bumper Cap works perfect. This product is great. It attaches to my bumper and my sewer hose making it easy to retrieve from the bumper. With the vent holes it keeps the sewer smell outside and not in the RV. The magnets secure the cap to the bumper. I highly recommend this product.

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Easy to use

Beachgirl September 26, 2022

This is very easy to use. I had a concern before I received it, so was happy to find this was unwarranted. Some people claimed the cap did not fit, bt I did not find this to be a problem. It fits just fine for me. I like having the magnets on the cap. It makes things easy, which is always a plus for me. It seems like this will last a long time, because the construction seems durable. It is made of a plastic material, but a very strong one. I cannot see it cracking or breaking. Another beneficial feature is the vents. This will help with airflow.

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Lisa May 28, 2025

We purchased this when our bumper cap fell off and this works great but ours was missing part of it. It works for what we needed but would be nice if we had the missing part so it would actually attach to the hose. I think the packaging should be changed so that it can't make it to the customer with parts missing.

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Absolute garbage

Ryan June 8, 2021

I bought three of these for three rental units I have, and two of them were lost in the first week. They do not screw on tightly at all. Great idea but horrible design. If the threads actually worked I wouldn’t be out money for two of these. Please save your money. I would’ve given it a zero if I could.

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Price History

Historical price data graph for Camco Magnetic Camper/RV Bumper Cap for 4-in-1 Adapter

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

12 records

Walmart.com prices have ranged from $12.90 (Jul 14) to $18.97 (Jul 3) over the past 90 days. Current price is close to the 90-day average of $17.06.

Walmart.com price history for Camco Magnetic Camper/RV Bumper Cap for 4-in-1 Adapter showing recent price changes over the past 90 days
Date Price Change % Change
$16.46 $+0.00 +0.0%
$16.46 $+3.21 +24.2%
$13.25 $+0.35 +2.7%
$12.90 $+0.00 +0.0%
$12.90 $-6.07 -32.0%
$18.97 $+0.00 +0.0%
$18.97 $+0.00 +0.0%
$18.97 $+0.00 +0.0%
$18.97 $+0.00 +0.0%
$18.97 $+0.00 +0.0%
$18.97 $+0.00 +0.0%
$18.97

Third-Party Seller Pricing

9 records

Third-Party Sellers prices have ranged from $14.18 (Jul 9) to $18.96 (May 4) over the past 90 days. Current price is close to the 90-day average of $17.36.

Third-party seller price history for Camco Magnetic Camper/RV Bumper Cap for 4-in-1 Adapter showing recent price changes
Date Price Change % Change
$16.46 $-1.53 -8.5%
$17.99 $+3.81 +26.9%
$14.18 $-1.57 -10.0%
$15.75 $-2.24 -12.5%
$17.99 $+0.00 +0.0%
$17.99 $+0.00 +0.0%
$17.99 $-0.97 -5.1%
$18.96 $+0.00 +0.0%
$18.96

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