As the market leader in Goldwing accessories and known for their quality, Big Bike Parts® constantly gets requests to develop maintenance products. They have added several over the last three months and now offer their own Air Filters for theGL1500 and GL1800 Goldwings. These Air Filters are modeled after the OEM and are direct replacements to the OEM. AIR FILTER GL1800, Direct Replacement, For GL1800 Goldwings 2001- 14, Replaces # H17210- MCA-A60