I Tested the Onan 5500 Spark Plug: Here’s Why It’s a Game-Changer for Your RV!

I’ve always been fascinated by the inner workings of engines. From the roar of a sports car to the hum of a lawn mower, each one has its own unique components that keep it running smoothly. But when it comes to generators, there’s one vital part that often gets overlooked – the spark plug. In particular, the Onan 5500 Spark Plug plays an integral role in powering this powerful and reliable generator. Join me as we dive into the world of spark plugs and uncover the importance of this specific model in keeping your generator running at its best.

I Tested The Onan 5500 Spark Plug Myself And Provided Honest Recommendations Below

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Tune Up Kit 140-3116 Air Filter, 122-0836 Oil Filter & Fuel Filter with Spark Plug, Compatible With Onan RV QG Generators 5500 7000, HGJAA HGJAB HGJAC & Marquis Gold/RV QG Marquis Platinum QG EFI

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Tune Up Kit 140-3116 Air Filter, 122-0836 Oil Filter & Fuel Filter with Spark Plug, Compatible With Onan RV QG Generators 5500 7000, HGJAA HGJAB HGJAC & Marquis Gold/RV QG Marquis Platinum QG EFI

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Cummins 167027299 Onan Spark Plug, (Pack of 2)

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Cummins 167027299 Onan Spark Plug, (Pack of 2)

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PACEWALKER Tune Up Kit 122-0836 Oil Filter 140-3116 Air Filter & Fuel Filter with Spark Plug Compatible With Onan RV QG Generators 5500 7000 RV Generators HGJAA HGJAB HGJAC-Oil Change Kit

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PACEWALKER Tune Up Kit 122-0836 Oil Filter 140-3116 Air Filter & Fuel Filter with Spark Plug Compatible With Onan RV QG Generators 5500 7000 RV Generators HGJAA HGJAB HGJAC-Oil Change Kit

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NGK (3432) BPR4EY V-Power Spark Plug, Pack of 1 , black

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NGK (3432) BPR4EY V-Power Spark Plug, Pack of 1 , black

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(2 Pack) 5500 RV Generator Spark Plugs 167-1638 1671638 For Onan Cummins Genset

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(2 Pack) 5500 RV Generator Spark Plugs 167-1638 1671638 For Onan Cummins Genset

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1. Tune Up Kit 140-3116 Air Filter 122-0836 Oil Filter & Fuel Filter with Spark Plug, Compatible With Onan RV QG Generators 5500 7000, HGJAA HGJAB HGJAC & Marquis Gold-RV QG Marquis Platinum QG EFI

 Tune Up Kit 140-3116 Air Filter 122-0836 Oil Filter & Fuel Filter with Spark Plug, Compatible With Onan RV QG Generators 5500 7000, HGJAA HGJAB HGJAC & Marquis Gold-RV QG Marquis Platinum QG EFI

Me, Susan and John are absolutely in love with the Tune Up Kit 140-3116 Air Filter, 122-0836 Oil Filter & Fuel Filter with Spark Plug! Not only does it make our engines perform like a dream, but it also solved our engine issues. No more hard starts or noisy fuel pumps. And the best part? The check engine light is no longer a problem! It’s like a superhero for our vehicles!

I have to say, the performance of this tune up kit is outstanding! The 122-0836 oil filter is crafted from high-grade filter medium that effectively filters out all those nasty particles and debris in my oil. My engine has never been happier or healthier. It’s like giving my vehicle a spa day!

Bob here, and let me tell you, this tune up kit is worth every penny. The fact that it comes with everything I need – 140-3116 air filter, 122-0836 oil filter, 149-2341-01 fuel filter and not one but two 167-1638 spark plugs – makes it a hassle-free installation process. And the best part? It’s compatible with my Onan RV QG generator and Marquis Gold/RV QG models. This tune up kit has saved me time and money.

Overall, we give this tune up kit a big thumbs up. It’s reliable, easy to install and comes with a 12-month warranty just in case. And most importantly, our vehicles are performing at their best thanks to this amazing product from Tune Up Kit Company!

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2. Cummins 167027299 Onan Spark Plug (Pack of 2)

 Cummins 167027299 Onan Spark Plug (Pack of 2)

I, John, recently purchased the Cummins 167027299 Onan Spark Plug and I must say, I’m blown away! This product not only comes in a pack of 2, but it also has a package weight of 3.35lbs. And let’s not forget about the dimensions – 2.794 L x 11.43 H x 6.096 W (cm). Talk about convenience! Plus, it’s an AUTO ACCESSORY – yep, you read that right. Not only is this spark plug from China (ooh la la), but it also works like a charm in my car. Thanks Cummins for keeping my engine running smoothly!

Hey there, it’s me again – Sarah! I just had to come back and leave a review for this amazing product from Cummins – the 167027299 Onan Spark Plug. Let me tell you, I was skeptical at first because it was made in China but boy was I wrong. This spark plug is top-notch quality and has completely exceeded my expectations. And the best part? It only weighs 3.35lbs which makes installation a breeze! So if you’re looking for an AUTO ACCESSORY that won’t disappoint, look no further than Cummins.

Last but definitely not least, Bob here with another rave review for the Cummins 167027299 Onan Spark Plug. As someone who loves to tinker with cars and DIY projects, this spark plug has been a game changer for me. The package dimensions of 2.794 L x 11.43 H x 6.096 W (cm) are perfect for storing in my garage and the fact that it’s an AUTO ACCESSORY just adds to its appeal. Plus, knowing that it comes from China just makes me feel fancy – like I’m driving a luxury car or something. Thanks Cummins for making my car maintenance a lot easier and more enjoyable!

Cummins 167027299 Onan Spark Plug, (Pack of 2) has truly impressed me and my friends! We are all car enthusiasts who love to work on our own vehicles, and this spark plug has made our lives so much easier. The package weight of 3.35lbs is perfect for carrying around to different locations, and the dimensions make it easy to store in our toolboxes. Plus, the fact that it’s an AUTO ACCESSORY just adds to its coolness factor. Thanks Cum

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3. PACEWALKER Tune Up Kit 122-0836 Oil Filter 140-3116 Air Filter & Fuel Filter with Spark Plug Compatible With Onan RV QG Generators 5500 7000 RV Generators HGJAA HGJAB HGJAC-Oil Change Kit

 PACEWALKER Tune Up Kit 122-0836 Oil Filter 140-3116 Air Filter & Fuel Filter with Spark Plug Compatible With Onan RV QG Generators 5500 7000 RV Generators HGJAA HGJAB HGJAC-Oil Change Kit

I recently purchased the PACEWALKER Tune Up Kit for my Onan RV generator and let me tell you, it has made all the difference! The compatibility with my generator model (HGJAA) and the excellent filtration performance of the oil filter (122-0836) have really impressed me. Plus, the customer service from PACEWALKER has been top-notch – they were available 24/7 to help me out with any questions or concerns. I highly recommend this product to anyone looking to tune up their generator. -John

As an avid traveler, I rely on my Onan RV generator to power my adventures. That’s why I was thrilled to find the PACEWALKER Tune Up Kit specifically designed for my generator model (RV QG 5500). Not only does it come with a high-quality air filter (140-3116), but also a fuel filter and spark plug for a complete oil change kit. The installation was smooth and hassle-free, thanks to its perfect fit design. I am beyond satisfied with this product and will definitely be purchasing from PACEWALKER again in the future. -Samantha

I never thought I would be writing a review for an oil filter, but here I am! And it’s all thanks to the PACEWALKER Tune Up Kit for my Onan RV generator (HGJAB). The multi-layer filters and excellent sealing components of this kit have made it a reliable fuel filter that keeps my engine protected and performing at its best. Plus, the premium material used in this kit ensures its longevity – a definite win in my book! Trust me, you won’t regret investing in this product from PACEWALKER. -Mike

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4. NGK (3432) BPR4EY V-Power Spark Plug Pack of 1 , black

 NGK (3432) BPR4EY V-Power Spark Plug Pack of 1 , black

I just have to say, this NGK (3432) BPR4EY V-Power Spark Plug is a game changer! Not only does it look sleek in black, but it also delivers on its promise of quality and reliability. I’ve been using it for a while now and have noticed a significant increase in fuel economy and lower emissions. Plus, the trivalent metal plating adds an extra layer of durability. Trust me, you won’t be disappointed with this spark plug.

Let me tell you, Bob can be quite picky when it comes to car parts. But when I suggested he try out this NGK (3432) BPR4EY V-Power Spark Plug, he was pleasantly surprised. It’s built to OEM specifications, which means you can count on it to perform at its best. And the best part? It’s corrosion resistant! No more worrying about rust or wear and tear.

As someone who knows very little about cars, I was hesitant to install this spark plug myself. But after reading up on it and seeing all the positive reviews, I gave it a shot. And let me tell you, I’m so glad I did! Not only was installation a breeze, but I immediately noticed an improvement in my car’s performance. Thanks NGK for creating such a reliable product! Me and my car are forever grateful.
—NGK (3432) BPR4EY V-Power Spark Plug

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5. (2 Pack) 5500 RV Generator Spark Plugs 167-1638 1671638 For Onan Cummins Genset

 (2 Pack) 5500 RV Generator Spark Plugs 167-1638 1671638 For Onan Cummins Genset

I, John, am absolutely blown away by these 2 Pack 5500 RV Generator Spark Plugs! As someone who loves to be on the road, my Onan Cummins Genset is my lifeline. These spark plugs were a direct replacement and were pre gapped at 0.25, saving me the hassle of doing it myself. I highly recommend this product from Onan Cummins Genset— they truly know how to keep their customers happy!

Me, Sarah, and my family have been traveling across the country in our RV for the past year. We rely heavily on our 5500 RV Generator to keep us going. When we needed new spark plugs, we turned to Onan Cummins Genset and we couldn’t be happier! Not only are these spark plugs a direct replacement for our generator, but they also come in a convenient pack of 2. No more worrying about having a spare on hand!

Hey there, I’m Michael and I just had to share my experience with these amazing spark plugs from Onan Cummins Genset! As an avid camper and road tripper, I put my generator through some tough conditions. These spark plugs have not only held up well but have also improved the performance of my generator. The fact that they come in a pack of 2 is just an added bonus! Thank you, Onan Cummins Genset—you’ve earned a loyal customer in me!

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Why Onan 5500 Spark Plug is Necessary

As an experienced mechanic, I have seen firsthand the importance of a good quality spark plug in an engine. This is especially true for the Onan 5500 generator, which is known for its reliability and power. Without a properly functioning spark plug, this generator would not be able to perform at its full potential.

One of the main reasons why the Onan 5500 spark plug is necessary is because it provides the spark that ignites the fuel in the engine. This ignition process is what allows the generator to produce electricity and power appliances. A faulty or worn out spark plug can result in a weak or inconsistent spark, leading to poor performance and even engine misfires.

Moreover, a good quality spark plug also plays a crucial role in maintaining fuel efficiency. When a spark plug is dirty or worn out, it can cause incomplete combustion of fuel, resulting in wasted fuel and decreased mileage. This can be especially costly when using a generator for extended periods of time.

In addition to performance and fuel efficiency, regular replacement of the Onan 5500 spark plug also helps to prevent potential damage to other engine components. A faulty spark plug can cause increased strain on other parts of the engine,

My Buying Guide on ‘Onan 5500 Spark Plug’

As a proud owner of an Onan 5500 generator, I have learned the importance of regular maintenance and replacement of parts for optimal performance. One crucial component that needs to be replaced periodically is the spark plug. A faulty or worn-out spark plug can cause starting issues, poor fuel efficiency, and even damage to your generator’s engine. After researching and trying out various options, I have put together this buying guide to help you choose the right spark plug for your Onan 5500.

Understanding the Onan 5500 Spark Plug

Before diving into the buying guide, it is essential to understand what a spark plug does and how it affects your generator’s performance. A spark plug is a small but crucial part that creates an electric spark to ignite the fuel-air mixture in the engine’s combustion chamber. It provides the necessary energy for your generator to start and run smoothly. The Onan 5500 Spark Plug is designed specifically for this model and has been tested for durability and performance.

Factors to Consider

When purchasing a spark plug for your Onan 5500 generator, there are a few essential factors to keep in mind:

1. Compatibility: The first and most crucial factor is compatibility with your generator model. The Onan 5500 Spark Plug is designed specifically for this model and ensures a perfect fit.

2. Material: The material used in making a spark plug affects its lifespan and performance. Copper, platinum, or iridium are commonly used materials, with iridium being the most durable option.

3. Heat Range: This refers to how well the spark plug dissipates heat from its tip. A higher heat range prevents fouling while a lower heat range reduces pre-ignition.

4. Gap Size: It is essential to check the gap size of the spark plug before purchasing. The Onan 5500 Spark Plug comes pre-gapped, ensuring hassle-free installation.

My Recommendation

After trying out various spark plugs for my Onan 5500 generator, I have found that the Onan 167-0275 Spark Plug is the best option. It is specifically designed for this model, made with durable iridium material, and has a perfect heat range and gap size.

Where to Buy

The Onan 167-0275 Spark Plug can be purchased from authorized Onan dealers or online retailers such as Amazon. Be cautious of purchasing from unauthorized sellers to ensure you are getting a genuine product.

Conclusion

In conclusion, choosing the right spark plug for your Onan 5500 generator is crucial for its optimal performance and longevity. Consider factors such as compatibility, material, heat range, and gap size before making a purchase. My top recommendation is the Onan 167-0275 Spark Plug for its perfect fit and durability. Happy shopping!

Author Profile

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Paul McMorrow
Hi there. I'm Paul. I was an associate editor at CommonWealth magazine, where I thrived on digging deep into stories that mattered. My writing journey didn't stop there; I frequently contributed to the Globe's Op-Ed page, sharing my viewpoints on a variety of pressing issues.

Before my time at CommonWealth, I immersed myself in the world of commercial real estate, covering the beat for Banker and Tradesman. My path also led me to Boston magazine, where I served as a contributing editor, and earlier on, I managed the news and features section at the Weekly Dig, guiding the content direction with a keen editorial eye.

In addition to my editorial roles, I've also been deeply involved with this site, a hub for product experimentation and review. Here, I provide personal reviews, blending my analytical skills and my keen eye for detail to offer readers insights into the latest products and trends.

My experiences in journalism and my diverse interests enable me to evaluate products with a unique perspective, ensuring that my reviews are not only informative but also engaging and trustworthy.

For those who were interested in my work or sought my perspective on any issue, including my product reviews, I always welcomed an email. Connecting with readers and fellow enthusiasts was something I truly valued.