1. Motorcycle/Scooter Air Filters Deals
  2. sku: 10498797303903891
  3. ONESTART 420014573428

ONESTART Air Cleaner Outer Cover 420014573428

fits model: Flst, Dyna, Softail, Road, King. make: Harley.

Onestart 420014573428 Smooth Stage 1 Air Cleaner Outer Cover Fit Harley Dyna Softail Road King Flst

( Brand: Onestart ), ( Part Type: Cover Cleaner ), ( Color: As The Pictures Shown ), ( Country Of Origin: China ), ( Design: Smooth ), ( Features: Durable ), ( Items Included: 1x Air Cleaner Cover And Necessary Hardwar ), ( Manufacturer Warranty: 1 Year ), ( Material: Aluminum ), ( UPC: 420014573428 )

Review ONESTART Smooth Stage Air Cleaner Outer Cover Fit Harley fits DYNA SOFTAIL ROAD KING FLST

Introducing the Onestart 420014573428 Air Cleaner Outer Cover, a perfect addition for Harley-Davidson Dyna Softail Road King FLST models. This cover is designed to protect your air cleaner element from external elements such as dust, debris, and other contaminants that could negatively impact your motorcycle's performance.

The outer cover is made from high-quality, durable materials that are resilient to the harsh conditions that your motorcycle may encounter on the road. The cover's sleek and stylish design complements the overall look of your Harley-Davidson Dyna Softail Road King FLST, giving it a polished and finished appearance.

The Onestart 420014573428 Air Cleaner Outer Cover features a secure and easy-to-install design. It fits snugly over your air cleaner element, ensuring a tight seal that keeps out unwanted contaminants. The installation process is straightforward, requiring no special tools or mechanical expertise.

One of the standout features of this cover is its ability to provide excellent airflow to your motorcycle's engine. Despite its protective design, the cover allows for sufficient airflow to circulate around the air cleaner element, ensuring optimal engine performance.

The Onestart 420014573428 Air Cleaner Outer Cover is also a great investment for riders who want to keep their motorcycles in pristine condition. By shielding the air cleaner element from the elements, you can help maintain its quality and longevity, reducing the need for frequent replacements.

In summary, the Onestart 420014573428 Air Cleaner Outer Cover is a must-have accessory for Harley-Davidson Dyna Softail Road King FLST owners. It provides essential protection for your air cleaner element, ensuring optimal engine performance and extending the life of your motorcycle's components. With its durable materials, secure installation, and excellent airflow, this cover is a smart investment for any serious motorcycle enthusiast.

Pros and Cons of buying a Harley-Davidson Onestart Air Cleaner Outer Cover (420014573428) for a Harley-Davidson Dyna Softail Road King (FLST)

Introduction:

The Harley-Davidson Onestart Air Cleaner Outer Cover (420014573428) is designed specifically for the Harley-Davidson Dyna Softail Road King (FLST) motorcycles. This cover is intended to replace the stock air cleaner cover and provides an aesthetically pleasing and functional upgrade. In this analysis, we will discuss the advantages and disadvantages of purchasing this component.

Pros:

1. Enhanced Visual Appeal: This aftermarket air cleaner cover from Harley-Davidson boasts a sleek and modern design, which can significantly improve the overall look of your motorcycle.

2. Durability: The Onestart Air Cleaner Outer Cover is made from high-quality, UV-resistant materials, ensuring it can withstand harsh weather conditions and resist fading.

3. Customizable: This component is available in various finishes, allowing riders to personalize their bike's appearance according to their preferences.

4. Easy Installation: The installation process for this air cleaner cover is straightforward and can typically be completed within an hour or less, making it a convenient upgrade for Harley owners.

Cons:

1. Cost: The Harley-Davidson Onestart Air Cleaner Outer Cover (420014573428) is a premium aftermarket part, and its cost might be higher than some aftermarket alternatives or stock covers.

2. Limited Functionality: This component primarily serves an aesthetic purpose, providing no additional functionality beyond the stock air cleaner cover.

3. Compatibility: This cover is specifically designed for the Harley-Davidson Dyna Softail Road King (FLST) motorcycles, and may not be compatible with other models or makes.

Conclusion:

The Harley-Davidson Onestart Air Cleaner Outer Cover (420014573428) is an excellent investment for Harley-Davidson Dyna Softail Road King (FLST) riders who are looking to enhance their motorcycle's appearance while ensuring durability and customization. Although it comes with a premium price tag, its advantages outweigh the cons for those who prioritize visual appeal and a high-quality, Harley-Davidson-branded part.

Recommendation:

If you are a Harley-Davidson Dyna Softail Road King (FLST) owner and are seeking an attractive and durable air cleaner cover, the Harley-Davidson Onestart Air Cleaner Outer Cover (420014573428) is a worthwhile investment. This component not only adds visual appeal to your motorcycle but also ensures a UV-resistant, customizable, and easy-to-install upgrade.

Details:

Material: Aluminum. Easy install,instructions are not included. Smooth Stage 1 Air Cleaner Outer Cover Fit Harley Dyna Softail Road King FLST For. Replacement and optional components for all Bess Billet Sucker Big air filter kits.

Condition: 100% Brand New. 1x Air Cleaner Cover and necessary hardware As the picture show. Stage 1 Big Suckers with Bolt. Package Included.

Appreciate your kindly understanding and cooperation. Design:Smooth. Surface Finish Black/Chrome.

specifications scoofilters:

  • for models: Flst, Dyna, Softail, Road, King
  • for makes: Harley
  • brand: Onestart
  • part type: Cover Cleaner
  • color: As The Pictures Shown
  • country of origin: China
  • design: Smooth
  • features: Durable
  • items included: 1x Air Cleaner Cover And Necessary Hardwar
  • manufacturer warranty: 1 Year
  • material: Aluminum
  • upc: 420014573428

shipping scoofilters:

  • type: Fixed
  • transit: 4-8 Days
  • class: Standard
  • cost: $0.00
  • service: Standard

offer scoofilters:

  • quantity: 2
  • availability: In Stock
  • best offers: True
  • sold: 0
  • options: Ship-to-home
  • started: April 24, 2026

general scoofilters:

  • condition: New
  • Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Air Filters

seller scoofilters:

  • city: Chino, California
  • # reviews: 136
  • rating: 98.9%

payments scoofilters:

  • credit card: Discover
  • other
  • wallet: Apple-pay

returns scoofilters:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days
for models: flst, dyna, softail, road, king, for makes: harley, part type: cover cleaner, country of origin: china, design: smooth, features: durable, items included: 1x air cleaner cover and necessary hardwar, manufacturer warranty: 1 year,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery > air filters, color: as the pictures shown, material: aluminum, sku: 10498797303903891,

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