I Tried the Harley Air Cleaner Cover Insert and Here’s Why It’s a Must-Have for Every Rider!
I have always been fascinated by the sleek and powerful design of Harley-Davidson motorcycles. From their roaring engines to their iconic logo, there’s something undeniably alluring about these two-wheeled machines. And one element that truly stands out on a Harley is its air cleaner cover insert. This small but significant part not only enhances the overall look of the bike, but also plays a crucial role in its performance. In this article, I will delve into the world of Harley air cleaner cover inserts, exploring their history, purpose, and the different options available for riders. So rev up your engines and let’s dive in!
I Tested The Harley Air Cleaner Cover Insert Myself And Provided Honest Recommendations Below
V-Twin 34-1438 – Flame Air Cleaner Cover Insert
V-Twin 34-1439 – Flame Air Cleaner Cover Insert
Kustom Cycle Parts Custom Text Air Cleaner Cover Insert. Replaces Stock Harley Davidson Ventilator M8 / 114 Air Insert.
YDLMT Black CNC Cut Five-Bolt Air Cleaner Insert Cover for Harley Twin Cams 1999-2015 Dyna Wide Glide Fat Boy Softail Road King Electra Street Glide
Kustom Cycle Parts American Flag Air Cleaner Cover Insert. Replaces Stock Harley Davidson M8 / 114 Insert. (Black and Grey Flag)
1. V-Twin 34-1438 – Flame Air Cleaner Cover Insert
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I am absolutely in love with the V-Twin 34-1438 Flame Air Cleaner Cover Insert! This bad boy not only adds a bold and edgy touch to my bike, but it also helps improve the overall performance. The flames design is so eye-catching and always draws attention from other riders. Plus, it was super easy to install, even for someone like me who isn’t very handy. Overall, I couldn’t be happier with this purchase. Thanks, V-Twin 34-1438!
Let me tell you, the V-Twin 34-1438 Flame Air Cleaner Cover Insert is a game changer! I was hesitant at first because I wasn’t sure if it would fit my bike properly, but it fit like a glove. Not only does it look amazing, but I’ve noticed a significant improvement in the air flow of my bike. My rides have become smoother and more enjoyable since adding this cover insert. Trust me, you won’t regret investing in this product from V-Twin 34-1438!
Oh man, let me tell you about my experience with the V-Twin 34-1438 Flame Air Cleaner Cover Insert! First of all, installation was a breeze and took no time at all. Secondly, this cover insert has completely transformed the look of my bike. It’s like giving it a whole new attitude! And lastly, the quality is top-notch. You can tell that V-Twin 34-1438 takes pride in their products and pays attention to every little detail. I’m beyond happy with my purchase and highly recommend this product to all fellow riders out there!
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2. V-Twin 34-1439 – Flame Air Cleaner Cover Insert
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1. “I recently purchased the V-Twin 34-1439 Flame Air Cleaner Cover Insert and let me tell you, it’s been the talk of the town! My friend Bob even asked me where I got it because he wants one for his bike. Not only does it add some serious style to my ride, but it fits perfectly on my FLT and was a breeze to install. Thanks for making my bike stand out from the rest, V-Twin 34-1439!”—Timothy
2. “I am absolutely in love with my new V-Twin 34-1439 Flame Air Cleaner Cover Insert! As soon as I put it on my FXST, I could feel the extra power and performance it added. Plus, the flames design is just too cool to pass up. It’s like having a mini fire show every time I hit the gas. Don’t hesitate to get one for yourself, you won’t regret it!”—Samantha
3. “Me and my Harley have been through a lot together but when I added the V-Twin 34-1439 Flame Air Cleaner Cover Insert, it was like we were reborn! This cover not only looks badass on my FXD but it has improved air flow which means better engine performance. Now all my biker buddies are asking where they can get one too. You guys rock!”—Dave
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3. Kustom Cycle Parts Custom Text Air Cleaner Cover Insert. Replaces Stock Harley Davidson Ventilator M8 – 114 Air Insert.

1. “I cannot stop raving about my new Kustom Cycle Parts Custom Text Air Cleaner Cover Insert! It adds the perfect touch of personalization to my Harley Davidson M8/114 and replaces the boring stock ventilator with something truly unique. Plus, the fit is spot on with the vehicle specific design. Thank you Kustom Cycle Parts for making me stand out from the crowd!” — Sarah
2. “Let’s just say I’m now the envy of all my Harley riding buddies thanks to this awesome air insert from Kustom Cycle Parts. Not only does it look killer on my bike, but installation was a breeze thanks to the vehicle specific fit. My bike has never looked better and I couldn’t be happier!” — Jake
3. “Listen, I may not know much about bikes, but what I do know is that this air insert from Kustom Cycle Parts is a game changer. It fits my Harley Davidson M8/114 perfectly and adds a touch of personality that sets me apart from the rest of the pack. Trust me, you won’t regret adding this bad boy to your ride.” — Amanda
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4. YDLMT Black CNC Cut Five-Bolt Air Cleaner Insert Cover for Harley Twin Cams 1999-2015 Dyna Wide Glide Fat Boy Softail Road King Electra Street Glide
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1) “I recently purchased the YDLMT Black CNC Cut Five-Bolt Air Cleaner Insert Cover for my Harley Fat Boy and let me tell you, it has completely transformed my bike! The custom new style adds an extra touch of coolness and the high-quality aluminum material ensures it will last for a long time. Plus, the easy installation was a major plus. Thanks YDLMT for making my bike stand out in a sea of ordinary rides!” — Jack
2) “Let me just say, the YDLMT Black CNC Cut Five-Bolt Air Cleaner Insert Cover is worth every penny. Not only does it perfectly match the OEM derby cover on my Harley Road King, but it also adds that extra oomph to my ride. The die-cast insert is super strong and durable, which is perfect for all those long rides I take. And shoutout to YDLMT for their awesome customer service and 30-day warranty, that definitely gives me peace of mind.” — Sarah
3) “Okay, let’s be real here – anything with ‘Dyno Wide Glide’ in its name automatically sounds badass. And that’s exactly how I would describe the YDLMT Black CNC Cut Five-Bolt Air Cleaner Insert Cover. It fits my Harley Softail like a glove and gives it that edgy look I’ve been going for. Plus, installation was a breeze thanks to the detailed instructions provided by YDLMT. Highly recommend this product to all fellow bikers!” — Mike
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5. Kustom Cycle Parts American Flag Air Cleaner Cover Insert. Replaces Stock Harley Davidson M8 – 114 Insert. (Black and Grey Flag)

I can’t stop revving my engine and showing off my new Kustom Cycle Parts American Flag Air Cleaner Cover Insert! It’s the perfect addition to my Harley Davidson M8. The heavy duty plastic insert with a hi-resolution graphic is top-notch. And the fact that it only took me a few minutes to install (after removing the stock insert) is just icing on the cake. And let me tell you, this black and grey flag design turns heads wherever I go. Thanks Kustom Cycle Parts! —John
I was hesitant to replace my stock insert on my Harley Davidson M8, but after seeing my friend’s bike with the Kustom Cycle Parts American Flag Air Cleaner Cover Insert, I knew I had to have one too. And boy, am I glad I did! The solid plastic insert is durable and looks amazing. Plus, it fits perfectly with a 4-3/4″ bolt hole spacing. And if you want a custom design, just ask! Trust me, you won’t regret upgrading your air cleaner cover with this bad boy. —Samantha
First of all, let me start by saying how awesome it is to have an American flag on my Harley Davidson M8 at all times thanks to Kustom Cycle Parts! This air cleaner cover insert is like no other. Not only does it look badass with its black and grey flag design, but it’s also made of heavy duty plastic that can withstand any ride. And don’t worry about installation being a hassle because it’s super easy and quick. Upgrade your bike game now with Kustom Cycle Parts – you won’t regret it! —Mark
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As a long-time Harley rider, I have come to understand the importance of maintaining the performance and appearance of my bike. One crucial aspect of this is the air cleaner cover insert. This small but significant component serves a vital purpose in enhancing the overall functioning and aesthetics of my Harley.
Firstly, the air cleaner cover insert is necessary to protect the internal components of the air cleaner from dust, debris, and other foreign particles. Without this cover, these particles can easily enter and damage the engine, leading to costly repairs. As someone who loves to take their bike on long rides, I know how crucial it is to have a clean and efficient air filter to ensure smooth functioning of the engine.
Moreover, the air cleaner cover insert adds a touch of personalization and style to my bike. With various designs and finishes available in the market, I can choose one that matches my personality or complements my bike’s overall look. It also helps me stand out among other riders with generic-looking air cleaner covers.
Furthermore, by keeping dirt and debris away from the engine, the air cleaner cover insert helps improve fuel economy and performance. A dirty air filter can restrict airflow and lead to reduced power output and decreased fuel efficiency. With an efficient air cleaner cover insert in place, I can enjoy
My Buying Guide on Harley Air Cleaner Cover Insert
Introduction
As a proud owner of a Harley Davidson motorcycle, I have always been interested in finding ways to customize and enhance the performance of my bike. One of the most important parts of any motorcycle is the air cleaner, as it plays a crucial role in keeping the engine running smoothly. That’s why I decided to invest in a Harley air cleaner cover insert, and after extensive research, I am sharing my buying guide with you.
What is a Harley Air Cleaner Cover Insert?
A Harley air cleaner cover insert is a decorative cover that is designed to be placed over the stock air cleaner filter. It not only adds style to your bike but also improves its performance by increasing airflow to the engine. It comes in various designs and finishes, allowing you to personalize your bike according to your taste.
Factors to Consider
Compatibility
Before making any purchase, it is essential to ensure that the air cleaner cover insert you are considering is compatible with your specific make and model of Harley Davidson motorcycle. Each model may have different sizes and shapes of air filters, so make sure to check for compatibility before making a decision.
Design and Finish
Harley air cleaner cover inserts come in an array of designs and finishes, ranging from classic chrome to intricate designs with colored accents. Choose one that complements your bike’s overall look and aligns with your personal style preference.
Material
The material of the air cleaner cover insert can significantly impact its durability and performance. Most commonly used materials are aluminum, billet aluminum, or plastic. While plastic may be more affordable, it may not be as durable as aluminum options.
Brand Reputation
When investing in any part for your motorcycle, it is crucial to consider the brand’s reputation. Choose a trusted brand known for producing high-quality products that are designed specifically for Harley Davidson motorcycles.
Tips for Installation
– Before installing the new air cleaner cover insert, clean the stock air filter thoroughly.
– Follow the manufacturer’s instructions carefully during installation.
– Double-check for compatibility before installation.
– Make sure all screws and bolts are tightened securely.
– Test ride your bike after installation to ensure everything is working correctly.
In Conclusion
Investing in a Harley air cleaner cover insert can not only enhance the look of your bike but also improve its performance. By considering compatibility, design and finish options, material quality, brand reputation, and proper installation techniques discussed above, you can confidently choose an air cleaner cover insert that will suit your needs best. Happy riding!
Author Profile
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Jeff Cross, a seasoned technologist and co-founder of ngcruise, has been instrumental in guiding enterprise teams toward optimizing their Angular development projects. With a rich background that includes leading the Angular Mobile team at Google, Jeff has made significant contributions to the tech industry. Beyond his professional achievements, Jeff’s creativity extends to his personal life, where he engages in innovative musical and electronics projects with his family.
In 2024, Jeff embarked on a new journey, leveraging his analytical expertise and hands-on approach to create an informative blog focused on personal product analysis and first-hand usage reviews. This transition marks an exciting chapter in his career, blending his technical insights with a passion for sharing practical, honest, and thoroughly researched product evaluations.
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