Is your RV’s rooftop air conditioner looking a bit worse for wear? Perhaps the plastic cover has cracked from years of sun exposure, hailstorms, or just the general wear and tear of life on the open road. A damaged replacement RV air conditioner cover isn’t just an eyesore; it leaves your valuable AC unit vulnerable to the elements, potentially leading to costly repairs down the line.
Replacing your RV AC shroud is a smart and often simple DIY project that can extend the life of your air conditioner and maintain your RV’s aesthetic. But with so many options out there, how do you pick the right one? We’ve rounded up the 4 best replacement RV air conditioner covers on the market, each offering durability, protection, and a fresh look for your beloved home-on-wheels. Let’s dive in and find the perfect fit for your rig!
1. Icon Aftermarket A/C Shroud – fits Dometic Brisk Air Duo…

When it comes to upgrading your RV’s AC unit, the Icon Aftermarket A/C Shroud is a fantastic choice, especially if you own a Dometic Brisk Air Duo. This isn’t just any ordinary cover; it’s engineered with durability and user convenience in mind. What truly sets it apart is its exceptional impact resistance and UV protection, ensuring your AC unit stays shielded from harsh weather and relentless sun. Plus, its aerodynamic design isn’t just for looks – it helps reduce drag, which can even contribute to better fuel efficiency on your journeys.
- IMPACT RESISTANT: Formed from high-impact rated materials designed to withstand tough conditions.
- EASY DIY: Designed for simple, 5-minute installation to replace damaged or brittle parts effortlessly.
- UV PROTECTED: Crafted with precision using top-grade materials to shield against relentless UV rays.
- AERODYNAMIC DESIGN: Reduces drag and enhances airflow, potentially improving fuel efficiency and AC performance.
- WIDE MODEL COVERAGE: Available for a broad selection of specific RV air conditioner models for a secure, factory-like fit.
Pros:
– Extremely durable, offering superior protection against impacts.
– Hassle-free, quick installation process.
– Excellent defense against sun damage and fading.
– Sleek design may improve aerodynamics and reduce wind noise.
– Ensures optimal ventilation for your AC unit.
Cons:
– Primarily designed for specific Dometic Brisk Air Duo models, so always check compatibility.
User Impressions:
Customers rave about the robust construction and how easy this shroud is to install. Many appreciate the thick, high-quality plastic, noting that it feels significantly more durable than their original factory cover. The promise of a 5-minute installation generally holds true, making it a favorite for DIYers looking for a reliable replacement RV air conditioner cover.
2. Dometic 3309518.003 Brisk Air Conditioner Shroud Cover

Sometimes, sticking with the original manufacturer is the way to go, and the Dometic 3309518.003 Brisk Air Conditioner Shroud Cover offers just that – an authentic Dometic replacement. If you have a Dometic Brisk Air conditioner, this shroud provides the comfort of a perfect, OEM fit. Made from quality materials that meet Dometic’s standards, it’s designed to seamlessly replace your old cover, ensuring your AC unit continues to provide reliable comfort. It’s a straightforward, dependable choice for maintaining your RV’s factory-fresh look and functionality.
- Helps you provide comfort and convenience to your RV’s occupants.
- Offers Domestic durability, consistent with the original equipment manufacturer’s standards.
- Made from quality materials for reliable protection.
- Ensures a precise fit for compatible Dometic Brisk Air models.
Pros:
– Guaranteed OEM quality and fit for Dometic Brisk Air models.
– Reliable durability from a trusted brand.
– Easy to install as a direct replacement.
– Maintains the original aesthetic of your RV AC unit.
Cons:
– Requires careful verification of part numbers to ensure compatibility.
– Features listed are quite basic compared to some aftermarket options.
User Impressions:
RV owners who prefer genuine parts often choose this Dometic shroud, praising its perfect fit and the peace of mind that comes with using an OEM product. They find it to be a solid, no-frills replacement that gets the job done without any surprises, highlighting its faithful replication of the original design and material quality.
3. 3314471.003 RV Air Conditioner Vented Shroud for Dometic Penguin II

For those with a Dometic Penguin II Air Conditioner, the 3314471.003 RV Air Conditioner Vented Shroud is specifically designed to meet your needs. This aftermarket replacement stands out with its wide application across various Penguin II models, ensuring you’re likely to find a perfect match. What makes it high-performance is its blend of superior, UV-treated plastic and an aerodynamic, low-profile design. This not only protects your AC from weather and debris but also aims to improve aerodynamics, potentially saving you a bit on fuel while ensuring maximum cooling efficiency.
- Wide Application: Compatible with numerous Dometic Penguin II Air Conditioner models (11,000-15,000 BTU A/C and heat pumps).
- High Performance: Effectively replaces old, cracked shrouds, protecting AC components and prolonging unit life.
- Aerodynamic Low Profile Design: Improves aerodynamics, reduces wind drag, and potentially saves fuel, ensuring optimal AC performance.
- Easy Installation: Simple removal of the old shroud and securement of the new one using original mounting hardware (not included).
- Superior Material: Made of top-quality, advanced plastic with UV treatment for wear, impact, and temperature resistance, ensuring long-term durability.
Pros:
– Extensive compatibility with various Dometic Penguin II models.
– Robust construction with UV treatment for enhanced longevity.
– Sleek, low-profile design for improved aerodynamics and fuel economy.
– Provides excellent protection against elements and debris.
– Backed by a satisfaction guarantee for peace of mind.
Cons:
– Mounting hardware is not included, so you’ll need to reuse existing or purchase separately.
User Impressions:
Reviewers frequently highlight the perfect fit for their Penguin II units and the noticeable quality of the plastic, especially its UV resistance. The aesthetic appeal of the low-profile design is also a common positive, with many feeling it gives their RV a more modern look. Its ease of installation, even without new hardware, makes it a favored choice for a replacement RV air conditioner cover.
4. Dometic Penguin II Air Conditioner Shroud

Another excellent option for Dometic Penguin II owners, this official Dometic Penguin II Air Conditioner Shroud is an authentic replacement designed to precisely fit your unit. Its key feature is the low-profile design, which not only looks sleek but also plays a functional role in improving aerodynamics and reducing wind drag as you travel. Crafted to Dometic’s specifications, it provides reliable protection against the elements, ensuring your AC unit remains in top condition for seasons to come. It’s the ideal choice if you want to maintain the original integrity and performance of your Dometic Penguin II.
- Low profile improves aerodynamics and reduces wind drag.
- Specifically fits Dometic Penguin II air conditioner models.
- Measures 7.5″H x 29″W x 42″L, ensuring a precise fit.
- Provides genuine Dometic quality and reliability.
Pros:
– Authentic Dometic OEM part guarantees a perfect fit.
– Low-profile design enhances aerodynamics and reduces wind noise.
– Durable construction for reliable protection against weather.
– Maintains the original look and performance of your AC unit.
Cons:
– Only fits Dometic Penguin II models, limiting broader compatibility.
– May be pricier than some aftermarket alternatives.
User Impressions:
Customers highly value the direct fit and the aerodynamic benefits of this genuine Dometic shroud. They often mention the solid feel of the material and how it perfectly matches their original unit, making replacement straightforward and satisfying. The reduced wind drag is a subtle but appreciated benefit for many long-haul RVers.
Frequently Asked Questions (FAQ)
Q1: Why do RV AC covers crack and need replacing?
A1: RV AC covers, also known as shrouds, are typically made of plastic that degrades over time due to constant exposure to harsh UV rays from the sun, extreme temperatures (hot and cold), heavy winds, hail, and road debris. These factors can make the plastic brittle, leading to cracks, fading, and eventual breakage.
Q2: How often should I inspect or replace my RV AC cover?
A2: It’s a good practice to visually inspect your RV AC cover at least once a year, preferably before the camping season begins. Look for any hairline cracks, discolored spots, or loose mounting points. If you notice significant damage, it’s best to replace it promptly to prevent further issues. Most covers last 5-10 years, but this can vary greatly depending on climate and exposure.
Q3: Is replacing an RV air conditioner cover a difficult DIY task?
A3: For most standard RV AC units, replacing the cover is a relatively easy DIY task that can be completed in under 30 minutes, often even quicker. It typically involves removing a few screws, lifting off the old cover, and securing the new one. No special tools are usually required beyond a screwdriver.
Q4: What’s the difference between an OEM and an aftermarket RV AC cover?
A4: An OEM (Original Equipment Manufacturer) cover is made by the same company that manufactured your RV’s AC unit (e.g., Dometic, Coleman). Aftermarket covers are produced by third-party companies. OEM covers guarantee an exact fit and material quality like the original, while aftermarket covers might offer enhanced features (like higher impact resistance or improved UV protection), different designs, or more competitive pricing.
Q5: How do I choose the correct replacement RV AC cover for my unit?
A5: The most crucial step is to identify your RV air conditioner’s specific make and model number. This information is usually found on a sticker or plate on the unit itself, often underneath the old cover. Once you have this, you can look for covers explicitly designed for your model to ensure a perfect fit. Measuring the dimensions of your existing cover can also help, but the model number is key.
Q6: Can a cracked or damaged RV AC cover affect my air conditioner’s performance?
A6: Yes, absolutely. A cracked or damaged cover can expose the delicate internal components of your AC unit to rain, snow, dirt, leaves, and other debris. This exposure can lead to rust, corrosion, blockages, and damage to electrical parts, significantly reducing efficiency and potentially causing breakdowns. It also diminishes the unit’s ability to maintain proper airflow and cooling.
Q7: Are RV air conditioner covers universal, or do I need a specific one?
A7: Most RV air conditioner covers are not universal. They are designed to fit specific makes and models of AC units (e.g., Dometic Brisk Air, Dometic Penguin II, Coleman Mach). While some aftermarket options might offer broader compatibility within a brand’s line, you always need to verify the fitment with your exact AC unit model to ensure proper installation and protection.
Conclusion
Keeping your RV’s air conditioner in prime condition is essential for comfortable travels, and a robust replacement RV air conditioner cover is your first line of defense. Whether you opt for an OEM replacement for that perfect factory fit or an aftermarket option boasting enhanced durability and features, making the right choice can save you headaches and expense down the road.
We hope this guide to the best replacement RV air conditioner covers helps you find exactly what you need. A small investment now can significantly prolong the life of your valuable AC unit and keep your RV looking sharp for many adventures to come! Happy travels, and stay cool out there!


