Description
Keep your compatible standby generator ready for reliable operation with this UGP Air and Oil Filter Maintenance Kit. Designed for select 2008–2012 20 kW air-cooled generators with 999cc V-twin engines, this bundle includes the filters needed for routine engine maintenance.
The genuine Generac 0G5894 air filter helps prevent dust and debris from entering the engine. The UGP 0868539E oil filter captures contaminants from the circulating engine oil, helping support proper lubrication and reduce internal engine wear.
Kit Includes:
• 1 genuine Generac 0G5894 air filter
• 1 UGP 0868539E high-capacity oil filter
Oil-Filter Cross References:
• Generac 070185E
• Generac 070185ES
Compatible Applications:
Designed for select pre-2013 20 kW air-cooled standby generators equipped with compatible 999cc V-twin engines. Applicable brands may include Generac, Guardian, Centurion, Watchdog, Eaton, Honeywell, and Siemens.
Compatible Generator Models:
0055060, 0055250, 0055251, 0055330, 0055390, 0056140, 0057440, 0057450, 0057690, 0058130, 0058750, 0058751, 0058870, 0058960, 0059010.
Product Features:
• Convenient air-and-oil filter maintenance bundle
• Genuine Generac OEM air filter
• UGP high-capacity aftermarket oil filter
• Helps maintain clean engine airflow
• Helps remove contaminants from circulating oil
• Supports efficient operation and engine protection
• Suitable for scheduled generator maintenance
Product Information:
• Bundle brand: UGP
• Air-filter brand: Generac
• Air-filter part number: 0G5894
• Oil-filter brand: Universal Generator Parts
• Oil-filter part number: 0868539E
• Product type: Air-and-oil filter maintenance kit
• Quantity: 2 filters
• Condition: New
Installation and Maintenance:
Shut down the generator, disable automatic starting, disconnect the battery as directed, and allow the engine to cool before servicing.
Apply a light coating of clean engine oil to the new oil-filter gasket before installation. Ensure both filters are correctly seated, then run the generator as directed and inspect the oil-filter area for leaks.
Maintenance intervals vary by model and operating conditions. Follow the schedule and procedures in your generator owner’s manual. More frequent air-filter replacement may be required in dusty environments.
Confirm compatibility using your generator’s complete model and serial numbers before ordering.













