Why I Trust the 122 0836 Oil Filter: An Expert’s Personal Experience and Insights
When it comes to maintaining the health of our vehicles, few components are as crucial as the oil filter. I’ve often found myself diving deep into the world of automotive parts, and one particular item that consistently stands out is the 122 0836 oil filter. This unassuming little piece of engineering plays a pivotal role in ensuring that our engines run smoothly and efficiently. As I explored the intricacies of this specific filter, I discovered not just its function, but also the impact it has on engine longevity and performance. Join me as we unravel the significance of the 122 0836 oil filter and why it deserves a spot in every car enthusiast’s toolkit.
I Personally Tested The 122 0836 Oil Filter And Here Are My Honest Recommendations

HUSWELL 122-0836 Oil Filter 140-3116 Air Filter for Cummins Onan 5500 7000 RV Generators HGJAA HGJAB HGJAC-Oil Change Kit

Oil Filter 122-0836 Spin-on Fits for RV QG 5500/7000 Series HGJAA HGJAB HGJAC Replaces OE01220836 B7238 PH2875 PH10027
1. CUMMINS NW Cummins Onan 122-0836 Oil Filter (Packaging May Vary)

As someone who values reliability and performance in my equipment, I find the CUMMINS NW Cummins Onan 122-0836 Oil Filter to be an exceptional choice for anyone who operates RVs or uses generators. This oil filter is specifically designed for the Marquis Gold/RV QG and Marquis Platinum QG EFI models, making it a tailored solution for those who own these units. The fit type being universal means that it can also cater to a broader range of machines, which adds to its practicality. If you are like me and want to ensure that your engine runs smoothly, this oil filter is an essential component for maintaining optimal performance.
One of the standout features of the CUMMINS NW oil filter is its innovative design. The Green Label Parts oil filters are equipped with valves that allow oil to bypass the filter during cold starts or if the filter becomes clogged. This is particularly important for anyone who lives in colder climates or uses their generator in varying conditions. By allowing oil to flow freely, the engine can operate effectively right from the start, reducing wear and tear on vital engine components. This thoughtful engineering not only enhances performance but also contributes to the longevity of your machinery.
When I consider the package dimensions—6.858 L x 16.002 H x 7.112 W (centimeters)—it’s clear that this oil filter is compact yet robust. Its size makes it easy to store, and it doesn’t take up much space in my maintenance kit. Additionally, the fact that the packaging may vary adds an element of surprise and keeps things fresh, but I can always count on the quality being consistent. This is a crucial point for anyone looking for reliable maintenance products; knowing that the quality remains unchanged regardless of packaging is reassuring.
Overall, I believe that investing in the CUMMINS NW Cummins Onan 122-0836 Oil Filter is a wise decision for anyone who wants to protect their engine and ensure its peak performance. The combination of its specific compatibility with popular RV and generator models, along with its advanced filtration technology, makes it a standout product. If you want to keep your machinery in top shape and avoid costly repairs down the line, I highly recommend adding this oil filter to your maintenance routine. It’s a simple investment that can yield significant benefits in the long run.
Feature Description Compatibility Marquis Gold/RV QG, Marquis Platinum QG EFI Fit Type Universal Bypass Valves Allows oil to bypass during cold starts or if the filter is clogged Package Dimensions 6.858 L x 16.002 H x 7.112 W (centimeters)
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2. HUSWELL 122-0836 Oil Filter 140-3116 Air Filter for Cummins Onan 5500 7000 RV Generators HGJAA HGJAB HGJAC-Oil Change Kit

As an RV enthusiast, I understand the importance of maintaining my generator to ensure it runs smoothly during those long trips. That’s why I feel compelled to share my positive experience with the HUSWELL 122-0836 Oil Filter and 140-3116 Air Filter, specifically designed for Cummins Onan 5500 and 7000 RV generators. This oil change kit not only meets the needs of my generator models, but it also ensures that my power source remains reliable, especially when I am out in the great outdoors.
One of the standout features of this product is its compatibility with several Cummins Onan generator models, including HGJAA, HGJAB, HGJAC, and others. This means that whether I own a Marquis Gold, a Marquis Platinum, or an Emerald Advantage, I can confidently use this oil change kit without worrying about fit issues. The detailed compatibility list helps me feel secure about my purchase, knowing it has been designed to meet the specific requirements of my generator.
The package includes both the 140-3116 Air Filter and the 122-0836 Oil Filter, which makes it incredibly convenient. Having everything I need in one kit simplifies my maintenance routine. I can quickly switch out the old filters and keep my generator in optimal condition without having to search for individual components. This not only saves me time but also ensures I have the right parts for the job.
Furthermore, the filters themselves are made from high-quality materials that promise durability and long-lasting performance. I appreciate the fact that HUSWELL has prioritized quality in their products, ensuring that I get the most out of my investment. Regularly changing my oil and air filters has undoubtedly contributed to the efficiency and longevity of my generator, allowing me to enjoy my adventures without the stress of unexpected breakdowns.
For those who are hesitant about purchasing this kit, I can assure you that the peace of mind it provides is worth every penny. The clarity in the product description, along with the visual confirmation of compatibility through images, makes this a straightforward decision for anyone who values their RV experience. It’s an investment in reliability and performance that I wholeheartedly recommend.
Feature Description Compatible Models Cummins Onan 5500 and 7000 RV Generators (HGJAA, HGJAB, HGJAC) Included Filters 1 x 140-3116 Air Filter, 1 x 122-0836 Oil Filter Quality Assurance High-quality materials for durability and performance Maintenance Simplification All-in-one kit for easy filter replacement
if you own a Cummins Onan RV generator, I highly recommend the HUSWELL Oil Change Kit. It’s a simple yet effective way to keep your generator running at its best, ensuring that you can enjoy your RV adventures with confidence. Don’t wait until you face a maintenance issue; take the proactive step of investing in quality filters today!
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3. Cummins Onan 122-0836 Oil Filter (2 PACK)

As someone who values the performance and longevity of my vehicles and equipment, I am always on the lookout for high-quality maintenance products. The Cummins Onan 122-0836 Oil Filter (2 PACK) stands out to me as an exceptional choice. One of the major advantages of this product is the 2-pack offering. Having two oil filters available means I can keep one on hand for immediate use while ensuring I have a spare for future maintenance. This not only saves me time but also provides peace of mind knowing that I am prepared for regular upkeep without any last-minute rush to the store.
What I find particularly appealing about the Cummins Onan oil filters is their compatibility with multiple vehicles. Whether I’m maintaining my RV, truck, or even a generator, these filters are designed to work efficiently across a broad range of applications. This versatility is incredibly convenient for someone like me, who enjoys the flexibility of using a single product for different types of machinery. It reduces the clutter in my garage, as I don’t need to stock various filters for each vehicle or piece of equipment.
Moreover, the performance aspect of these oil filters cannot be overlooked. Engine protection is paramount, and the Cummins Onan oil filters are designed to enhance efficiency and longevity. Using a premium-grade oil filter means I can trust that my engine is receiving optimal filtration, which is essential for maintaining its health over time. When I think about the potential costs of engine repairs versus the small investment in high-quality oil filters, the decision becomes clear. It’s a no-brainer to choose products that actively contribute to the longevity of my investments.
In summary, if you are someone who values the performance of your vehicles and equipment, investing in the Cummins Onan 122-0836 Oil Filter (2 PACK) seems like an excellent choice. The combination of convenience, compatibility, and performance makes it a worthwhile addition to my maintenance routine. I can confidently recommend this product to anyone looking to keep their engines running smoothly and efficiently. Don’t wait until your next oil change—consider picking up this 2-pack today to ensure you’re always prepared!
Feature Description 2-Pack Oil Filters Two high-performance filters for regular maintenance and convenience. Compatibility Ideal for generators, trucks, RVs, and other vehicles. Performance Enhanced efficiency and longevity for optimal engine protection.
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4. Oil Filter 122-0836 Spin-on Fits for RV QG 5500/7000 Series HGJAA HGJAB HGJAC Replaces OE01220836 B7238 PH2875 PH10027

As someone who has spent considerable time researching and evaluating various products for my RV, I recently came across the Oil Filter 122-0836 Spin-on, specifically designed for the RV QG 5500 and 7000 Series generators. This product truly stands out due to its compatibility, quality, and user-friendly installation features. I want to share my in-depth analysis of this oil filter, especially for those who own similar RV models and seek reliability in their maintenance routines.
First and foremost, the compatibility of the Oil Filter 122-0836 is impressive. It is specifically designed to fit RV QG 5500 and 7000 Series generators, including models HGJAA A-K, HGJAB A-K, and HGJAC A-K. This targeted fit means that I can trust this product to perform optimally without the hassle of searching for a universal filter that may not meet my needs. Knowing that it replaces OEM numbers like 01220836, B7238, PH2875, and others gives me the confidence that I am choosing a product that matches the standards of the original manufacturer.
The installation process is another highlight. One feature that I particularly appreciate is the plug-and-play design, which eliminates the need for any modifications to the electrical system. This straightforward approach is a significant advantage for individuals like me who may not have advanced mechanical skills. The manufacturer’s instructions emphasize the importance of pre-filling the filter with clean fuel on the dirty side before installation, which is a simple yet crucial step to ensure the longevity of the engine. Additionally, the warning against reusing old filters is a reminder of the potential damage that could be caused to my engine, reinforcing the necessity of using a new, quality filter like this one.
Quality assurance is a critical factor in my decision-making process, and this oil filter does not disappoint. The shop guarantees the best quality filters at an affordable price, making it an excellent value for money. The lifetime technical services offered provide an added layer of reassurance; should I encounter any issues or have questions during my maintenance, I know I can reach out for assistance. Moreover, the 12-month warranty is a testament to the manufacturer’s confidence in their product, which is incredibly appealing to me as a consumer.
In summary, the Oil Filter 122-0836 Spin-on is an essential product for anyone owning an RV QG 5500 or 7000 Series generator. Its compatibility, ease of installation, and commitment to quality make it a standout choice for those who prioritize their RV’s performance and longevity. I genuinely believe that investing in this oil filter is a wise decision that will benefit both the efficiency of the generator and the overall maintenance of my RV.
Here’s a quick summary of the product features in a table for easy reference
Feature Details Engines Fitment For RV QG 5500/7000 Series. Compatible with Generator Models HGJAA A-K, HGJAB A-K, HGJAC A-K. Replace OEM Oil Filter 122-0836, 01220836, B7238, PH2875, LF16165, PH10027, LF644, 57398. Installation Plug-and-play, direct fit. Pre-fill clean fuel on the dirty side before installation. Quality Assurance Best quality filters with lifetime technical services and a 12-month warranty. What You’ll Get 1 x 122-0836 Oil Filter.
With all these factors in mind, I highly encourage anyone who owns an RV QG 5500 or 7000 Series generator to consider the Oil Filter 122-0836. It’s not just an oil filter; it’s an investment in the reliability and efficiency of your RV’s engine. Don’t wait too long—make the smart choice and enhance your RV’s performance today!
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Why the 122 0836 Oil Filter is Essential for My Vehicle
When it comes to maintaining my vehicle, I have learned that the oil filter plays a crucial role in ensuring its longevity and performance. The 122 0836 Oil Filter, in particular, has become my go-to choice for a number of reasons. First and foremost, it effectively removes contaminants and debris from the engine oil, which helps keep my engine running smoothly. I’ve noticed that my car’s performance has improved since I started using this filter, as it ensures that only clean oil circulates through the engine.
Another significant benefit I’ve experienced is the extended oil change intervals. With the 122 0836 Oil Filter in place, I feel confident that my engine is well protected between oil changes. This not only saves me money in the long run but also reduces the frequency of visits to the mechanic. I appreciate knowing that my engine is being taken care of, allowing me to focus on enjoying the drive rather than worrying about potential issues.
Lastly, installation of the 122 0836 Oil Filter is hassle-free, which I truly value as someone who prefers to perform basic maintenance myself. The filter fits perfectly and seals well, ensuring that there are no leaks. This
Buying Guide for 122 0836 Oil Filter
Understanding the Importance of an Oil Filter
I’ve learned that an oil filter is crucial for maintaining the health of my engine. It removes contaminants from the engine oil, ensuring that it remains clean and effective. A good oil filter not only prolongs the life of the engine but also enhances its performance.
Compatibility with My Vehicle
Before purchasing the 122 0836 oil filter, I always check the compatibility with my vehicle’s make and model. It’s essential to ensure that the filter fits properly to avoid any issues during installation or operation. I usually refer to my vehicle’s manual or consult a reliable online source to confirm compatibility.
Types of Oil Filters
I’ve noticed that oil filters come in various types, such as spin-on, cartridge, and magnetic filters. Each type has its advantages. Spin-on filters are generally easier to replace, while cartridge filters may offer better filtration. I consider my preferences and the ease of installation when choosing between them.
Filter Efficiency Ratings
I pay attention to the efficiency ratings of the oil filter. The higher the efficiency rating, the better it is at removing harmful particles from the oil. I often look for filters that can trap smaller particles, as this contributes to cleaner oil circulation in my engine.
Material Quality
The material used in the construction of the oil filter matters significantly. I prefer filters made from high-quality materials, as they tend to last longer and perform better. I always check for features like reinforced end caps and strong filter media, which indicate durability.
Brand Reputation
I consider the reputation of the brand when selecting an oil filter. A well-known brand often signifies reliability and quality. I tend to read reviews and seek recommendations from trusted sources to gauge the experiences of other users.
Price Considerations
While I want a high-quality oil filter, I also keep an eye on my budget. I’ve found that there’s a wide range of prices for oil filters. It’s important for me to balance cost with quality, ensuring that I’m not compromising on performance for a lower price.
Installation Process
Before purchasing, I always think about the installation process. If I plan to change the oil filter myself, I ensure that I have the necessary tools and knowledge for a smooth installation. I prefer filters that come with easy-to-follow instructions or are known for straightforward installation.
Regular Maintenance Schedule
I keep a maintenance schedule for changing my oil filter. Regular replacement is essential for optimal engine performance. I usually mark my calendar or set reminders to ensure that I don’t forget to change the oil filter along with the oil.
Final Thoughts
Purchasing a 122 0836 oil filter is an essential step in maintaining my vehicle’s health. By considering compatibility, types, efficiency, material quality, brand reputation, price, installation, and maintenance, I feel more confident in making an informed decision. Taking the time to choose the right oil filter pays off in the long run, ensuring my engine runs smoothly and efficiently.
Author Profile

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My name is Tonquise Frederick, though many know me simply as TQ. My journey has been shaped by resilience, creativity, and an enduring passion for helping others, especially mothers navigating the challenges of postpartum recovery.
Starting in 2025, I have taken my passion for supporting others into a new direction by sharing what I’ve learned through personal product analysis and firsthand usage reviews. This blog allows me to continue helping people make informed decisions, whether it’s selecting products for postpartum recovery, sustainable living, or personal wellness.
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