The Emgo Air Filter, manufacturer part number 12-90021 and vendor part number 78-9355, is designed to provide dependable air filtration for select Honda Gold Wing touring motorcycles. Built to meet or exceed OEM quality standards, this replacement filter helps protect the engine from airborne dirt and debris while supporting consistent airflow for everyday riding and long-distance touring.
Designed for a precise fit, this Emgo filter is compatible with the 1984–1987 Honda GL1200A Gold Wing Aspencade, 1984–1987 Honda GL1200I Gold Wing Interstate, 1986 Honda GL1200SEI Gold Wing Aspencade, and 1985 Honda GL1200L Gold Wing Limited. Confirm the motorcycle model and year before ordering to ensure proper application. The filter is supplied individually boxed with current application information printed on the packaging, making identification and installation preparation straightforward.
Replacing a restricted or contaminated air filter is an important part of routine motorcycle maintenance. The Emgo 12-90021 offers a practical replacement solution for riders and service professionals seeking reliable fitment and OEM-quality construction for compatible Honda Gold Wing models.
Features:
- Brand: Emgo
- Product Type: Replacement motorcycle air filter
- Manufacturer Part Number: 12-90021
- Vendor Part Number: 78-9355
- Fitment: 1984–1987 Honda GL1200A Gold Wing Aspencade
- Fitment: 1984–1987 Honda GL1200I Gold Wing Interstate
- Fitment: 1986 Honda GL1200SEI Gold Wing Aspencade
- Fitment: 1985 Honda GL1200L Gold Wing Limited
- Quality: Meets or exceeds OEM quality standards
- Packaging: Individually boxed with current application information
Fitment:
1980 Honda GL1100 Gold Wing
1980 Honda GL1100I Gold Wing Interstate
1981 Honda GL1100 Gold Wing
1981 Honda GL1100I Gold Wing Interstate
1982 Honda GL1100 Gold Wing
1982 Honda GL1100A Gold Wing Aspencade
1982 Honda GL1100I Gold Wing Interstate
1983 Honda GL1100 Gold Wing
1983 Honda GL1100A Gold Wing Aspencade
1983 Honda GL1100I Gold Wing Interstate
1984 Honda GL1100 Gold Wing
1984 Honda GL1200 Gold Wing
1984 Honda GL1200A Gold Wing Aspencade
1984 Honda GL1200I Gold Wing Interstate
1985 Honda GL1100 Gold Wing
1985 Honda GL1200 Gold Wing
1985 Honda GL1200A Gold Wing Aspencade
1985 Honda GL1200I Gold Wing Interstate
1985 Honda GL1200L Gold Wing Limited
1986 Honda GL1200 Gold Wing
1986 Honda GL1200A Gold Wing Aspencade
1986 Honda GL1200I Gold Wing Interstate
1986 Honda GL1200SEI Gold Wing Aspencade
1987 Honda GL1200 Gold Wing
1987 Honda GL1200A Gold Wing Aspencade
1987 Honda GL1200I Gold Wing Interstate
1990 Honda GL1200 Gold Wing