---
product_id: 129188425
title: "RV Water Heater Anode Rod - 3-Pack, 3-Year Warranty - 9.25\" x 3/4” NPT - Premium Magnesium Anode Rod for RV Hot Water Heater, Compatible with Suburban SW6DE, SW10DE, SW12DE Models"
brand: "oneness 369"
price: "€ 94.56"
currency: EUR
in_stock: true
reviews_count: 13
category: "Oneness 369"
url: https://www.desertcart.sk/products/129188425-rv-water-heater-anode-rod-3-pack-3-year-warranty
store_origin: SK
region: Slovakia
---

# 96% Magnesium core for superior corrosion defense 9.25" x 3/4" NPT size - perfect fit 3-Year warranty for long-lasting protection RV Water Heater Anode Rod - 3-Pack, 3-Year Warranty - 9.25" x 3/4” NPT - Premium Magnesium Anode Rod for RV Hot Water Heater, Compatible with Suburban SW6DE, SW10DE, SW12DE Models

**Brand:** oneness 369
**Price:** € 94.56
**Availability:** ✅ In Stock

## Summary

> 🔥 Keep your RV hot water flowing—don’t get left in the cold! 🛠️

## Quick Answers

- **What is this?** RV Water Heater Anode Rod - 3-Pack, 3-Year Warranty - 9.25" x 3/4” NPT - Premium Magnesium Anode Rod for RV Hot Water Heater, Compatible with Suburban SW6DE, SW10DE, SW12DE Models by oneness 369
- **How much does it cost?** € 94.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/129188425-rv-water-heater-anode-rod-3-pack-3-year-warranty)

## Best For

- oneness 369 enthusiasts

## Why This Product

- Trusted oneness 369 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Fit for Suburban Models:** Tailored 9.25" x 3/4" NPT size ensures seamless compatibility with SW6DE, SW10DE, and SW12DE water heaters.
- • **Magnesium-Powered Corrosion Shield:** Premium 96% magnesium core sacrificially protects your tank from rust and mineral damage on every adventure.
- • **Extend Your RV’s Hot Water Lifespan:** Prevent costly tank replacements by proactively defending against corrosion with this essential upgrade.
- • **Trusted by RV Pros & Enthusiasts Alike:** Backed by a 3-year warranty and crafted by a USA-based expert brand with decade-long industry experience.
- • **Effortless Maintenance with Bonus Tools:** Includes dual hex wrench and pre-applied Teflon tape for quick, hassle-free anode rod replacement.

## Overview

The ONENESS 369 RV Water Heater Anode Rod 3-Pack offers a precision 9.25" x 3/4" NPT magnesium rod designed specifically for Suburban SW6DE, SW10DE, and SW12DE models. With a 96% magnesium core, it sacrificially protects your water heater tank from corrosion and mineral buildup, extending its lifespan and ensuring reliable hot water on the road. The pack includes pre-applied Teflon tape and a dual hex wrench for easy installation, all backed by a 3-year warranty from a trusted USA-based brand.

## Description

Buy ONENESS 369 RV Water Heater Anode Rod - 3-Pack, 3-Year Warranty - 9.25" x 3/4” NPT - Premium Magnesium Anode Rod for RV Hot Water Heater, Compatible with Suburban SW6DE, SW10DE, SW12DE Models: Water Heater Thermostats, Elements & Parts - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Don't be negligent to change the anode rod - Don't be negligent to change the anode rod!!! The 5th wheel I have is a second hand trailer and it was never maintained by its first owners, including the changing of the anode rod in the hot water heater. As with many RV owners, they opted to simply let the anode rod decay completely and then let the water minerals destroy the tank itself, choosing to replace the tank every 6 to 9 years (in this area). When one can purchase an anode rod for less than $10 a year and change it one's self, it sure beats paying $400 - $600 dollars for a new water heater plus grossly high installation costs every 6 to 9 years! The hot water element can also be changed! Suburban hot water heaters make it very handy to maintain your own hot water heater as much as is possible and with a little maintenance the hot water heaters have the potential to last far longer than 6 to 9 years! Your collection of owner's manuals will tell you what kind and type of hot water heater you have and the size of anode rod and element your water heater requires. Oneness sells the two sizes that are typically required in Suburban water heaters. As a first time owner and not knowing about the need to change the anode rod, this particular water heater was installed new about a year before I purchased the trailer and for the first 2 1/2 years I had the trailer I didn't know there was a need to change the anode rod. As a result the anode rod was completely eaten away when I got the base unscrewed from the water heater. When I found out it was a needed job, I ordered all the parts required, including the wrench to be able to change it, looked on youtube for the most comprehensive video of how to change the rod I could find and then went out to try my luck. Because the best and most thorough video I found about how to change the anode rod, I had most of what I needed. What no video ever suggested was that one needs to release the pressure in the hot water tank before unscrewing the old anode rod! That needs to be done if you don't want a dirty filthy explosion of rusty gritty mineralized muck covering a 360 degree circle when the anode rod is removed. Somewhere on your Suburban hot water heater there will be a release valve and you need to open it and let the pressure escape before removing the anode rod. None of the videos I watched did any of the guys changing the anode rod wear goggles to protect their eyes and were there an explosion it was never documented. Several of the videos were pretty choppy, letting one know steps had been left out. All the guys in the videos I watched clearly released the pressure in the tank, but never videoed that portion of the job nor made mention of it. The other thing never said is that one needs to turn the water off to the trailer before doing the job. That one I figured out for myself, but it is a step left out of the instructions. Maybe RV shop repair guys figure all guys and women just automatically know this stuff as it is common sense to them, but when one has never done it, incomplete instructions aren't helpful. Besides, why would RV repair shops want to tell you all the things that make it easy for you to maintain your RV when you could take it to them and they can profit greatly? Fortunately I had figured that I needed to be wearing my oldest rattiest everyday clothes that don't matter if they get stained further or dirty when I changed the anode rod. I was right. Since I didn't know about releasing the pressure in the hot water tank, I got sprayed across the face (including in the eyes), hair, teeshirt, skirt and shoes, as well as anything else in the way in a 360 degree circle that was in the way of that explosion. Fortunately I had all I needed to take care of my eyes right handy and no damage was done to them. So, if you don't have or know where to find the pressure release valve, wear a pair of goggles to protect your eyes during the explosion. Not everyone is going to have the means right handy to clean the grit and grime out of their eyes without doing damage or preventing eye infections. This is gross negligence in the youtube videos of how to change the anode rod. The job is not difficult, even for a woman, so don't be afraid to try it. Once the water tank emptied I turned the water on again and let water run through the hot water tank until all of the rust and white gritty mineral as was possible came out. After using a screwdriver and my finger to help get rid of crud and gunk from the anode rod opening and removed old tape and gunk from the threads where the anode rod screws into the hot water heater, I let the water run until it ran clean and clear from the tank for about 5 minutes. Turning the water off, I carefully wiped the threads in the hot water heater down with mineral oil, installed the teflon tape around the threads of the anode rod and installed the new anode rod. There have been no problems since the installation. It's worth the effort to maintain your own RV.
Review: Nice fit, easy install. - This fit my Suburban water heater just fine. I was pleased to see that they shipped the anode rods with the thread seal tape already wrapped around the threads so they were ready to install as is.

## Features

- Ensure you choose the right anode rod size for your RV water heater! Suburban models with stainless steel interiors need a 9.25" x 3/4" NPT rod, while Atwood models with black interiors require a 4.5" x 1/2" NPT rod. Keep your water heater happy and your adventures warm—don’t overlook this vital part!
- Feeling Chilly? Time to Upgrade! Your anode rod for hot water heater RV might be waving the white flag. Upgrade with our Suburban anode rod for RV water heater, perfect for models SW6DE, SW10DE, SW12DE—because nobody likes unexpected cold showers.
- Don’t Let Corrosion Ruin Your Cozy Camper: A corroded camper anode rod water heater can turn your warm RV into a cold, unwelcoming space. Our RV anode rod acts as your knight in shining armor, battling tank corrosion to secure your comfort. Bonus: Your RV will be the warmest on the block!
- Our Magnesium Anode Rod is composed of 96% Magnesium with 3% Aluminum, 1% Zinc. Protection Level Excellent (sacrifices quickly to protect internal tank): The Best Choice for RVing, especially in the varied water conditions often encountered on the road. Magnesium is more effective at drawing corrosive elements away from the tank than aluminum or zinc, which can corrode quickly.
- Superior Corrosion Protection for Suburban Water Heaters: Designed specifically for Suburban water heaters, our RV water heater anode rod with a 9.25” x 3/4” NPT rod offers unmatched defense against rust and corrosion. It sacrifices itself to protect your tank, ensuring reliable hot water on every adventure.
- Comprehensive Compatibility for Suburban Water Heaters: Our RV anode rod is an essential part of maintaining your Suburban water heater’s efficiency and is compatible with various RV brands. Whether you need crossroads RV replacement parts, heartland RV parts, keystone RV parts catalog, RV replacement parts catalog, or winnebago parts, this anode rod ensures your Suburban water heater remains in top condition.
- The Ultimate RV Accessories Kit: Embark on every journey with confidence, thanks to our comprehensive RV Accessories Kit. It includes the Dual Hex Wrench for easy anode replacement and the Oneness 369 RV Water Heater Element, engineered with Incoloy 840 for corrosion resistance and high-temperature stability, ensuring reliable, enduring water heater performance.
- Tired of Stubborn Anode Rods or your RV Element ? Our Dual Hex Removal Tool is your new best friend. It makes maintenance a breeze, ensuring your water stays hot without the struggle. The only thing that should be tough on your trip is deciding which trail to hike!
- Trailblazing USA-Based Small Business: Led by an owner with over a decade of experience in the water heater industry and extensive RV travel, we understand what it takes to provide the perfect RV water heater experience.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07R8YJVF2 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #543 in Automotive ( See Top 100 in Automotive ) #1 in RV Water Heater Thermostats, Elements & Parts |
| Brand | ONENESS 369 |
| Color | Silver |
| Customer Reviews | 4.8 4.8 out of 5 stars (13,570) |
| Date First Available | May 30, 2019 |
| Included Components | Teflon Pre-Applied |
| Is Electric | Yes |
| Item Package Quantity | 1 |
| Item Weight | 1.12 pounds |
| Item model number | ONE-RV-MG-3P |
| Manufacturer | ONENESS 369 |
| Mounting Type | floor mount |
| Part Number | SG-RV3 |
| Product Dimensions | 0.75"W x 9.25"H |
| Size | 9.25" L x 3/4" NPT |
| Special Feature | White Galvanized Nut Anode: “Featuring the same AZ31 magnesium core, this premium anode with a galvanized nut resists corrosion in hard or mineral-rich water, offering durable protection for tougher environments.” |
| Special Features | White Galvanized Nut Anode: “Featuring the same AZ31 magnesium core, this premium anode with a galvanized nut resists corrosion in hard or mineral-rich water, offering durable protection for tougher environments.” |
| Style | Galvanized White 3 Pack 9.25”x3/4” |
| UPC | 850014053031 725357735534 |

## Product Details

- **Brand:** ONENESS 369
- **Color:** Silver
- **Power Source:** Suburban
- **Product Dimensions:** 0.75"W x 9.25"H

## Images

![RV Water Heater Anode Rod - 3-Pack, 3-Year Warranty - 9.25" x 3/4” NPT - Premium Magnesium Anode Rod for RV Hot Water Heater, Compatible with Suburban SW6DE, SW10DE, SW12DE Models - Image 1](https://m.media-amazon.com/images/I/61HCOoqN1IL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Will this for the swd6de?**
A: Hi,
It will fit all SW series from 6 gallons to 16 gallons

**Q: What country is it manufactured in?**
A: Made in the USA? LOL.
Read through the information / Chinglish........

"The same with OEM Suburban, if not even better."
"Made from RV Owner in mind"
"She is out there experience the life of RVing"
"We decided to create this company for our love of traveling to the United States in an RV."
We want to bring the same joy and relaxation to all RV owners by created products we know will keep you on your journey!

**Q: My correct sized rod did not thread in all the way using the proper tool, there's about 1/4" thread showing. Is this okay?**
A: Hi AdventureGirl,
Its ok to have some thread left as our nuts thread is longer than the original one. Making sure you use teflon and dont over-torque it, else you will have a hard time removing It next time.

**Q: Will this fit my 6 gal RV water heater model g6a-8e?**
A: This does not fit G6A-8E atwood heater. It requires a 1/2 thread instead of the 3/4 thread.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Don't be negligent to change the anode rod
*by A***R on September 12, 2021*

Don't be negligent to change the anode rod!!! The 5th wheel I have is a second hand trailer and it was never maintained by its first owners, including the changing of the anode rod in the hot water heater. As with many RV owners, they opted to simply let the anode rod decay completely and then let the water minerals destroy the tank itself, choosing to replace the tank every 6 to 9 years (in this area). When one can purchase an anode rod for less than $10 a year and change it one's self, it sure beats paying $400 - $600 dollars for a new water heater plus grossly high installation costs every 6 to 9 years! The hot water element can also be changed! Suburban hot water heaters make it very handy to maintain your own hot water heater as much as is possible and with a little maintenance the hot water heaters have the potential to last far longer than 6 to 9 years! Your collection of owner's manuals will tell you what kind and type of hot water heater you have and the size of anode rod and element your water heater requires. Oneness sells the two sizes that are typically required in Suburban water heaters. As a first time owner and not knowing about the need to change the anode rod, this particular water heater was installed new about a year before I purchased the trailer and for the first 2 1/2 years I had the trailer I didn't know there was a need to change the anode rod. As a result the anode rod was completely eaten away when I got the base unscrewed from the water heater. When I found out it was a needed job, I ordered all the parts required, including the wrench to be able to change it, looked on youtube for the most comprehensive video of how to change the rod I could find and then went out to try my luck. Because the best and most thorough video I found about how to change the anode rod, I had most of what I needed. What no video ever suggested was that one needs to release the pressure in the hot water tank before unscrewing the old anode rod! That needs to be done if you don't want a dirty filthy explosion of rusty gritty mineralized muck covering a 360 degree circle when the anode rod is removed. Somewhere on your Suburban hot water heater there will be a release valve and you need to open it and let the pressure escape before removing the anode rod. None of the videos I watched did any of the guys changing the anode rod wear goggles to protect their eyes and were there an explosion it was never documented. Several of the videos were pretty choppy, letting one know steps had been left out. All the guys in the videos I watched clearly released the pressure in the tank, but never videoed that portion of the job nor made mention of it. The other thing never said is that one needs to turn the water off to the trailer before doing the job. That one I figured out for myself, but it is a step left out of the instructions. Maybe RV shop repair guys figure all guys and women just automatically know this stuff as it is common sense to them, but when one has never done it, incomplete instructions aren't helpful. Besides, why would RV repair shops want to tell you all the things that make it easy for you to maintain your RV when you could take it to them and they can profit greatly? Fortunately I had figured that I needed to be wearing my oldest rattiest everyday clothes that don't matter if they get stained further or dirty when I changed the anode rod. I was right. Since I didn't know about releasing the pressure in the hot water tank, I got sprayed across the face (including in the eyes), hair, teeshirt, skirt and shoes, as well as anything else in the way in a 360 degree circle that was in the way of that explosion. Fortunately I had all I needed to take care of my eyes right handy and no damage was done to them. So, if you don't have or know where to find the pressure release valve, wear a pair of goggles to protect your eyes during the explosion. Not everyone is going to have the means right handy to clean the grit and grime out of their eyes without doing damage or preventing eye infections. This is gross negligence in the youtube videos of how to change the anode rod. The job is not difficult, even for a woman, so don't be afraid to try it. Once the water tank emptied I turned the water on again and let water run through the hot water tank until all of the rust and white gritty mineral as was possible came out. After using a screwdriver and my finger to help get rid of crud and gunk from the anode rod opening and removed old tape and gunk from the threads where the anode rod screws into the hot water heater, I let the water run until it ran clean and clear from the tank for about 5 minutes. Turning the water off, I carefully wiped the threads in the hot water heater down with mineral oil, installed the teflon tape around the threads of the anode rod and installed the new anode rod. There have been no problems since the installation. It's worth the effort to maintain your own RV.

### ⭐⭐⭐⭐⭐ Nice fit, easy install.
*by T***S on February 2, 2026*

This fit my Suburban water heater just fine. I was pleased to see that they shipped the anode rods with the thread seal tape already wrapped around the threads so they were ready to install as is.

### ⭐⭐⭐⭐⭐ Good product at a good price.
*by J***E on January 29, 2026*

Good product at a good price. They seem to be something that those who can use them probably should keep an extra set. We actually found out that our system does not need them, but for sure that they are a quality product.

## Frequently Bought Together

- ONENESS 369 RV Water Heater Anode Rod - 3-Pack, 3-Year Warranty - 9.25" x 3/4” NPT - Premium Magnesium Anode Rod for RV Hot Water Heater, Compatible with Suburban SW6DE, SW10DE, SW12DE Models
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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-16*