FLEETGUARD Automotive Air Filter: Panel, Cabin, Cabin Air Filter, 11 in Overall Lg
The FLEETGUARD Automotive Air Filter is a panel-type cabin air filter (MPN AF55777) with an 11-inch overall length, designed for use in the cabin of Sterling Truck vehicles. As a FleetGuard Interchange AF55777, it…
SKU 3G-OTH-496749
Need installation or engineering help?
Ask a question
Product Description
The FLEETGUARD Automotive Air Filter is a panel-type cabin air filter (MPN AF55777) with an 11-inch overall length, designed for use in the cabin of Sterling Truck vehicles. As a FleetGuard Interchange AF55777, it provides a direct replacement for maintaining clean cabin air.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the FLEETGUARD AF55777 cabin air filter used for?
The FLEETGUARD AF55777 is a panel-type cabin air filter designed for Sterling Truck vehicles. It filters airborne particles entering the cabin, ensuring cleaner air for the driver and passengers. This direct-replacement filter (FleetGuard Interchange AF55777) maintains HVAC system performance and cabin comfort.
What are the specifications of the FLEETGUARD AF55777 air filter?
The FLEETGUARD AF55777 is a panel cabin air filter with an 11-inch overall length. It is designed for cabin use in Sterling Truck vehicles. The filter design is panel type, and the product type is Cabin Air Filter. The FleetGuard Interchange number is AF55777.
Where to buy the FLEETGUARD AF55777 cabin air filter worldwide?
3G Electric supplies the FLEETGUARD AF55777 cabin air filter to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this genuine FleetGuard replacement filter for Sterling Truck vehicles.
How to install the FLEETGUARD AF55777 cabin air filter?
To install the FLEETGUARD AF55777, first locate the cabin air filter housing inside the Sterling Truck cabin, typically behind the glove box or under the dashboard. Remove the old filter, noting airflow direction arrows. Insert the new panel filter with arrows pointing toward the blower motor, then secure the housing cover.
Used in
Common applications for FLEETGUARDFLEETGUARD Products
3G Electric supplies FLEETGUARD panel cabin air filters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









