1. Motorcycle/Scooter Air Filters Deals
  2. sku: 6881580535968563
  3. ARLEN NESS 18-999

ARLEN NESS 18-999 Tear Air Cleaner

18-999 Arlen Ness Clear Tear Black Air Cleaner

( Brand: Arlen Ness ), ( Manufacturer Part Number: 18-999 ), ( Part Type: Cleaner ), ( California Prop 65 Warning: Warning, Reproductive Harm, Or Birth Defects )

Review ARLEN NESS Clear Tear Black Air Cleaner

The Arlen Ness 18-999 Tear Air Cleaner is a high-performance aftermarket addition designed to enhance the air filtration system of your Harley-Davidson motorcycle. This tear-drop shaped air cleaner is a beautiful upgrade for any touring or custom bike, offering both functionality and style.

The 18-999 Tear Air Cleaner is constructed from high-quality materials, including a spun-aluminum base and a fiberglass outer shell. Its polished chrome finish adds a touch of elegance and sophistication to your bike, while its tear-drop design provides an aerodynamic flow that helps improve engine performance by ensuring a consistent air supply.

This air cleaner utilizes a 3-stage cleaning process to ensure that the air entering your engine is as clean as possible. The first stage consists of a pre-filter, which traps larger particles such as dust and debris. The second stage uses a foam filter, which captures smaller particles like pollen and exhaust fumes. The third and final stage is a replaceable paper filter, which catches any remaining particles before the air reaches the engine.

The Arlen Ness 18-999 Tear Air Cleaner is easy to install, requiring only basic tools and a few simple steps. It is designed to fit most Harley-Davidson touring models, including Electra Glide, Road Glide, Street Glide, and FLHTCUI and FLTRX models.

With its distinctive design, superior filtration capabilities, and easy installation process, the Arlen Ness 18-999 Tear Air Cleaner is an excellent choice for any Harley-Davidson rider who wants to enhance the performance and appearance of their bike.

The Arlen Ness 18-999 Tear Air Cleaner is a popular aftermarket accessory for Harley-Davidson motorcycles. This air cleaner is known for its distinctive tear-drop design and promises improved engine performance and protection against dust and debris. Here are some pros and cons of buying this product:

Pros:

1. Enhanced Engine Performance: The Arlen Ness Tear Air Cleaner is designed to provide better engine performance by filtering out more dust and debris, which can improve combustion efficiency and horsepower.

2. Distinctive Design: The tear-drop design of the air cleaner is a popular choice among Harley-Davidson riders, adding a unique look to their bikes.

3. Easy Installation: The air cleaner comes with all necessary hardware for installation, making it a relatively easy process for most riders.

4. High-Quality Construction: The Arlen Ness Tear Air Cleaner is made with high-quality materials, including a metal housing and a washable and reusable filter, ensuring durability and longevity.

Cons:

1. Cost: The Arlen Ness Tear Air Cleaner is more expensive than stock air cleaners, which may be a deterrent for some riders.

2. Filters: The filters for the Arlen Ness Tear Air Cleaner can be more expensive to replace than stock filters, which can add to the overall cost of ownership.

3. Fitment: The Arlen Ness Tear Air Cleaner is specifically designed for Harley-Davidson motorcycles, so it may not be compatible with other makes or models.

Conclusion:

The Arlen Ness 18-999 Tear Air Cleaner is a high-quality aftermarket accessory that can provide improved engine performance and a distinctive look for Harley-Davidson motorcycles. However, it comes with a higher price tag and the cost of replacement filters can add to the overall cost of ownership. Ultimately, the decision to purchase the Arlen Ness Tear Air Cleaner depends on the rider's individual preferences, budget, and motorcycle make and model.

Recommendation:

If you are a Harley-Davidson rider looking for improved engine performance and a unique look for your bike, the Arlen Ness 18-999 Tear Air Cleaner is a worthwhile investment. However, be prepared for the higher cost and the ongoing expense of replacement filters. If cost is a concern, consider alternative aftermarket air cleaners or opting for the stock air cleaner on your motorcycle.

Details:

Compare the microfiche for USA model to your be sure they are same. Patent oil catch / reservoir. High performance pre-oiled air filter. Domed / Radius shaped window is reversible.

Enthusiast Collection, 2017 -2022Harley-Davidson Ultra Limited FLHTK, 2017 -2019Harley-Davidson Ultra Low FLHTKL. Its smooth flowing cage like design is forged and features a domed shaped poly carbonate window that allows you to view the internal workings of your intake system while adding performance. Increases horsepower, torque and mileage. CNC machined from forged billet aluminum.

Hard coated poly carbonate window. The Clear Tear air cleaner series brings the timeless tear drop shape to a new level. Patent-Pending hidden breather system. NOTE: Image may not be actual item and differ depending on your vehicle fitment.

part #: 18999 prices

  • $404.95-$598.90

specifications scoofilters:

  • brand: Arlen Ness
  • mpn: 18-999
  • part type: Cleaner
  • california prop 65 warning: Warning, Reproductive Harm, Or Birth Defects

general scoofilters:

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

offer scoofilters:

  • sold: 0
  • quantity: 3
  • availability: In Stock
  • options: Ship-to-home
  • started: September 17, 2025

payments scoofilters:

  • credit card: Visa
  • wallet: Paypal
  • other

returns scoofilters:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days

seller scoofilters:

  • # reviews: 2011 13
  • rating: 98.9%
  • city: Holland, Michigan

shipping scoofilters:

  • service: Standard, Expedited
  • class: Standard, Expedited
  • type: Fixed
  • transit: 5-10 Days
  • cost: $0.00
part type: cleaner, california prop 65 warning: warning, reproductive harm, or birth defects,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery > air filters, sku: 6881580535968563,

Arlen Ness 18-999 Is Similar To:

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2 offers $404.95–$598.90 USD
  • Offer #1: $404.95 price + $0.00 shipping estimate = $404.95* total. 2018-2021 Softail Slim - FLSL. TypeAir Cleaner.FREE SHIPPING
  • Offer #2: $598.90 price + $0.00 shipping estimate = $598.90* total. Smooth flowing cage design is forged from aluminum and cnc-machined Specially formed radius/domed shaped polycarbonate top Radius polycarbonate window can be installed in both front or back facing direction allowing the rider to choose their preferred look Patented hidden breather backing plate technology Breather design is O-ringed at the heads, passes through the backing plate and exits inside the mouth of the throttle body through proprietary shooter tubes The Clear Tear Air Cleaner brings the timeless teardrop shape to a new level.FREE SHIPPING

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