K&N Air Filter for Honda Goldwing GL1800
The K&N Air Filter for Honda Goldwing GL1800 is a K&N high-flow air filter for the Honda Goldwing GL1800 (2018 Onwards). K&N filters use multiple layers of pleated cotton-gauze media that flow significantly more air than a stock paper filter for improved throttle response and power, while still protecting your engine. They are washable, reusable and come pre-oiled, ready to fit.
Key Features
- Multiple layers of pleated cotton-gauze media for high airflow and engine protection.
- Pleated design gives a large filtration area and long service intervals.
- Increased throttle response, horsepower and torque versus a restrictive paper filter.
- Washable and reusable – clean roughly every 50,000 km/miles depending on conditions.
- Application-specific base seal for a precise drop-in fit.
- Pre-oiled and ready to ride; backed by K&N’s 10-Year/Million-Mile limited warranty.
Technical Specifications
- Brand: K&N
- Type: High-flow air filter
- Media: Pleated cotton gauze, oiled
- Reusable: Washable and re-oilable
- Warranty: 10-Year / Million-Mile limited
- Fitment: Honda Goldwing GL1800 (2018 Onwards)
- Part code: HA-1818
Ideal For
Riders of the Honda Goldwing GL1800 who want more airflow and throttle response with a washable, lifetime air filter.
Fitment
Model-specific – designed for the Honda Goldwing GL1800 (2018 Onwards). It is a direct drop-in replacement; confirm your model before ordering.
Care & Maintenance
- Clean roughly every 50,000 km/miles, or sooner in dusty/off-road use.
- Use a K&N Recharger kit (cleaner + oil); never use harsh solvents.
- Re-oil and let it sit before refitting.
Frequently Asked Questions
Is it washable and reusable?
Yes – K&N filters are cleaned and re-oiled rather than replaced, and are backed by a 10-Year/Million-Mile warranty.
Does it add performance?
It flows more air than a paper filter for improved throttle response, horsepower and torque, while protecting the engine.
Will it fit my bike?
It is a direct drop-in for the Honda Goldwing GL1800; confirm your model before ordering.
Does it come oiled?
Yes – K&N filters come pre-oiled and ready to install.
Discover more from K&N, explore our full air filters range, or browse all bike parts at Custom Elements.
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