1. Motorcycle/Scooter Air Filters Deals
  2. sku: 10993750758595633
  3. ARLEN NESS 18-742

ARLEN NESS 18-742 Big Sucker Kit Air Filter

18-742 Arlen Ness Big Sucker Stage I Replacement Part Air Filter Kit - Brushed S

( Brand: Arlen Ness ), ( Manufacturer Part Number: 18-742 ), ( Part Type: Filter ), ( Item Length: 9.000 ), ( California Prop 65 Warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov ), ( Country Of Origin: United States ), ( Manufacturer Warranty: 1 Year Manufacturer Warranty ), ( Vehicletype: American Vtwin ), ( Authorized Dealer: Yes ), ( Photo Disclaimer: For Reference Only, May Differ From Product, See Item Details. ), ( Legal Disclaimer: Your Local Laws Before Purchasing. ), ( Height: 5.500 )

Review ARLEN NESS Big Sucker Stage Replacement Part Air Filter Kit Brushed

The Arlen Ness 18-742 Big Sucker Air Filter Kit is an essential upgrade for Harley-Davidson motorcycles seeking enhanced engine performance and protection against the elements. This air filter kit, designed by the renowned Arlen Ness Custom Cycles, is meticulously engineered to provide superior filtration and longevity.

The Big Sucker Air Filter Kit comes with a high-performance, reusable cotton filter. The cotton material boasts a large surface area, enabling it to trap even the smallest particles, while allowing an ample amount of air to pass through. This results in increased engine efficiency and improved throttle response.

Moreover, the Arlen Ness Big Sucker Air Filter Kit is designed to be easy to install. The kit includes all necessary hardware, and the filter element can be washed and reused multiple times. The kit also includes a custom-designed, CNC-machined aluminum intake tube, which not only looks great but also enhances airflow and reduces restriction.

The Big Sucker Air Filter Kit is also built to last. The durable, UV-protected, and heat-resistant construction ensures that the filter and intake tube can withstand the rigors of the road, rain, and sun. This kit is designed to fit most Harley-Davidson touring models, including Electra Glide, Road Glide, Street Glide, and V-Rod models.

In summary, the Arlen Ness 18-742 Big Sucker Air Filter Kit is a must-have upgrade for any Harley-Davidson motorcycle enthusiast. With its superior filtration, increased engine performance, and durable construction, this kit ensures that your bike runs smoother, stronger, and longer.

The Arlen Ness 18-742 "Big Sucker" air filter kit is a popular aftermarket upgrade for Harley-Davidson motorcycles. This air filter kit is designed to provide better air flow and filtration compared to the stock air filter. Here are some pros and cons of buying this air filter kit:

Pros:

1. Improved Air Flow: The "Big Sucker" air filter is larger than the stock filter, allowing for more air to flow into the engine. This can result in improved engine performance, particularly in terms of power and torque.

2. Enhanced Filtration: The Arlen Ness air filter uses a pleated design and a higher-density filter media, which can trap more dirt and debris before it reaches the engine. This can help to extend the life of the engine and reduce maintenance costs.

3. Easy Installation: The air filter kit comes with all necessary hardware for installation, and the process is relatively simple. Many Harley-Davidson owners report that they were able to install the kit themselves in under an hour.

4. Custom Look: The Arlen Ness air filter has a distinctive "Big Sucker" design, which can give your Harley-Davidson a unique and custom look.

Cons:

1. Cost: The Arlen Ness 18-742 air filter kit is more expensive than the stock filter. This may be a consideration for some Harley-Davidson owners who are looking to keep costs down.

2. Maintenance: The Arlen Ness air filter requires more frequent maintenance than the stock filter. The company recommends changing the filter every 1,500 to 2,000 miles, depending on riding conditions.

3. Fitment: While the Arlen Ness air filter kit fits most Harley-Davidson motorcycles, it may not be compatible with all models. Harley-Davidson owners should check the fitment chart provided by Arlen Ness before making a purchase.

In conclusion, the Arlen Ness 18-742 "Big Sucker" air filter kit can provide improved engine performance and filtration for Harley-Davidson motorcycles. However, it comes with some cons, such as a higher cost, more frequent maintenance, and potential fitment issues.

Based on the pros and cons, I would recommend the Arlen Ness air filter kit to Harley-Davidson owners who are looking for better engine performance and filtration, and who are willing to pay a higher price and perform more frequent maintenance. For those who are looking for a more affordable option, or who prefer to keep maintenance to a minimum, the stock air filter may be a better choice.

Details:

Eliminates the need for banjo fittings, hoses, and clamps. Breather passages exit at the mouth of carburetor/throttle body, creating a virtually closed-loop system. All necessary hardware and instructions included. Vehicle Fitment: 1996 2019 fits H-D XL1200C Sportswear 1200 Custom, 2016 2020 XL1200CX Roadster, 2006 - 2011 XL1200L Low, 2007 - 2012 XL1200N Nights, 2018 2021 XL1200NS Iron 12 2004 2008 XL1200R 1996 2003 XL1200S Sport, 2014 2017 XL1200T Super Low 1200T, 2012 - 2016 XL1200V Seventy-Two, 2010 2022 XL1200X Forty-Eight, 2018 2019 XL1200XS Forty-Eight Special, 2007 XL50 50th Anniversary Sportswear, XL883 1999 - 2009 XL883C 883 2005 - 2010 XL883L 2011 2019 Super Low, 2009 2022 XL883N 883, 2002 2003 XL883R 2005 - 2007 1988 2003 XLH12 XLH883, 1988 1995 XLH883DLX Deluxe, XLH883HUG Huger Features a one-piece aluminum backing plate/carb support bracket.

Backing plates available in standard, chrome, or black finish. Pre-oiled filter element available in red or stainless jacketed styles.

part #: 18742 price

  • $222.60

specifications scoofilters:

  • brand: Arlen Ness
  • mpn: 18-742
  • part type: Filter
  • item length: 9.000
  • california prop 65 warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov
  • country of origin: United States
  • manufacturer warranty: 1 Year Manufacturer Warranty
  • vehicletype: American Vtwin
  • authorized dealer: Yes
  • photo disclaimer: For Reference Only, May Differ From Product, See Item Details.
  • legal disclaimer: Your Local Laws Before Purchasing.
  • height: 5.500

shipping scoofilters:

  • class: Expedited, Standard
  • cost: $0.00
  • transit: 5-7 Days
  • type: Fixed
  • service: Expedited, Standard

returns scoofilters:

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

general scoofilters:

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

offer scoofilters:

  • sold: 0
  • options: Ship-to-home
  • started: May 22, 2026
  • availability: In Stock
  • quantity: 2

seller scoofilters:

  • rating: 98.9%
  • # reviews: 182662
  • city: Cedar Park, Texas

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part type: filter, item length: 9.000, california prop 65 warning: cancer and reproductive harm www.p65warnings.ca.gov, country of origin: united states, manufacturer warranty: 1 year manufacturer warranty, vehicletype: american vtwin, authorized dealer: yes, photo disclaimer: for reference only, may differ from product, see item details., legal disclaimer: your local laws before purchasing.,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery > air filters, height: 5.500, sku: 10993750758595633,

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1 offer $222.60 USD
  • Offer #1: $222.60 price + $0.00 shipping estimate = $222.60* total. All necessary hardware and instructions included. Features a one-piece aluminum backing plate/carb support bracket.FREE SHIPPING

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