Replace Predator 3500 Watt Inverter Generator Vented Oil Fill Cover

Price: $17.89
(as of Feb 12, 2026 20:14:31 UTC – Details)


Some early model generators were so well sealed that the engine could not get enough air.This would cause a surging condition so the fix was to remove the oil fill cover. This new cover, will allow you to have a cover to keep large debris out of the This door is meant to fit snugly, forcing it in could cause the tabs to break
vented oil fill cover for the Harbor Freight Predator 3500 watt inverter generator
Some early model generators were so well sealed that the engine could not get enough air.This would cause a surging condition so the fix was to remove the oil fill cover.
Includes:Oil Fill Cover Door,Basic Washable Filter,Hardware not included
Items may have cosmetic scratches or color defects from the molding or storage process that do not affect installation or performance.
This new cover, will allow you to have a cover to keep large debris out of the