NU-2439 Uni-Filter Air Filter for Suzuki GS650G GS650GL 1981-1983

Air Filter for Suzuki GS650G & GS650GL

This Uni-Filter NU-2439 air filter is a direct-fit replacement filter that keeps dust and debris out of the intake on Suzuki GS650G and GS650GL motorcycles from 1981 through 1983.

Overview

The Uni-Filter NU-2439 air filter is built to protect your engine by trapping dirt, dust, and grit before they reach the carburetor. This air filter is designed as a service replacement for Suzuki GS650G and GS650GL models from 1981 to 1983, and it installs in place of the stock filter element. Riders who service their own machines will find this air filter a straightforward option for routine maintenance on these classic Suzuki twins.

Built For Performance

• Dual-layer foam construction traps fine dust while maintaining airflow
• Reusable and cleanable design extends service life compared to disposable paper elements
• OEM cross-reference NU-2439 for straightforward replacement
• Formed to fit the factory air box on the listed Suzuki models
• Oilable foam media supports consistent filtration between cleanings

Fits These Machines

• for Suzuki GS650G 1981-1983
• for Suzuki GS650GL 1981-1983

On-The-Job Use

• Routine air filter service on classic Suzuki GS650 twins
• Restoring intake filtration on barn-find or project bikes
• Keeping dust out of carburetors during street and backroad riding

Specs At A Glance

Good To Know

Q: Is this filter reusable? A: Yes, foam air filters of this type are typically cleaned and re-oiled rather than replaced each time, which helps lower long-term maintenance costs.

Q: Does it need oil before installation? A: Foam filters are generally oiled lightly before use to help capture fine dust, so check the filter and apply oil as directed for your machine.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.