Generac 0G5894 Air Filter & 070185ES Oil Filter Kit for 20kW 999cc Generators

Description

Maintain proper airflow and oil filtration in your compatible standby generator with this genuine Generac Air and Oil Filter Kit. It combines the 0G5894 engine air filter with the 070185ES extended-capacity oil filter for routine servicing of select pre-2013, 20kW air-cooled generators equipped with 999cc V-twin engines.

The air filter helps prevent dirt and airborne debris from entering the engine, while the oil filter captures contaminants circulating through the lubrication system. Replacing both filters according to the generator’s maintenance schedule can help support reliable operation and longer engine life.

Kit Includes:

• 1 genuine Generac 0G5894 air filter
• 1 genuine Generac 070185ES oil filter

Air-Filter Application:

The 0G5894 air filter is designed for select Generac V-twin 999cc engines used in 20kW air-cooled standby generators manufactured primarily from 2008 through 2012.

Compatible Generator Models:

0055060, 0055250, 0055251, 0055330, 0055390, 0056140, 0057440, 0057450, 0057690, 0058130, 0058750, 0058751, 0058870, 0058960, 0059010.

Oil-Filter Application:

The 070185ES is an extended-capacity oil filter used on numerous compatible Generac engines. It may replace 070185E in applications that specify or permit the extended filter and have sufficient installation clearance.

The oil filter is also used on select:

• 10–20kW air-cooled standby generators
• Generac, Guardian, Centurion, Siemens and Eaton generator systems
• 10–17.5kW Generac XP, XG and UltraSource portable generators

Product Information:

• Brand: Generac
• Product type: Air-and-oil filter service kit
• Air-filter part number: 0G5894
• Oil-filter part number: 070185ES
• Oil-filter cross-reference: 070185E
• Primary application: Select pre-2013, 20kW air-cooled generators
• Engine application: Select 999cc V-twin engines
• Quantity: 1 air filter and 1 oil filter
• Engine oil included: No
• Spark plugs included: No

The complete kit’s compatibility is determined primarily by the 0G5894 air filter. Although the 070185ES oil filter fits additional generators, those models may require a different air filter.

Always consult the generator owner’s manual for the correct filters, maintenance interval, oil specification, and installation procedures. Confirm the generator’s complete model and serial numbers before ordering because service parts can vary by production date.