Generac 0E9371, 0E9371AS Air Filter

Description

Help maintain clean engine airflow with the Genuine Generac 0E9371AS Air Filter. Designed for select air-cooled home standby generators, this OEM rectangular filter captures dust, dirt, and airborne debris before they can enter the engine.

A dirty or restricted air filter can reduce airflow and affect engine performance. Replacing the filter at the recommended interval can help support efficient combustion, smoother operation, and dependable generator performance during an outage.

Replacement and Cross-Reference Numbers:

• Generac 0E9371AS
• Generac 0E9371A
• Generac 0E9371
• Generac E9371

Compatible Applications:

Designed for select 7.5–11 kW air-cooled home standby generators, including qualifying 2013 and newer Evolution-series models. Compatible engine applications may include select 410cc, 426cc, 460cc, and 530cc engines.

This filter may also fit qualifying generators sold under Generac-affiliated brands, including Guardian, Centurion, Honeywell, Siemens, Eaton, Carrier, Bryant, and Watchdog. Compatibility depends on the generator’s complete model and production number.

Product Features:

• Genuine Generac OEM replacement filter
• Rectangular air-filter design
• Helps trap dust, dirt, and airborne debris
• Supports clean airflow and efficient engine operation
• Designed for proper fit in compatible air-filter housings
• Suitable for routine home standby generator maintenance

Product Information:

• Manufacturer: Generac
• Brand: Generac
• Current part number: 0E9371AS
• Previous part numbers: 0E9371A, 0E9371, and E9371
• SKU/UPC: 7425024474454
• Product type: Engine air filter
• Quantity: 1
• Condition: New

Installation and Maintenance:

Shut down the generator, disable automatic starting, and allow the engine to cool before servicing. Remove the existing filter, clean loose debris from the housing, and install the new filter in the correct orientation. Make sure the filter is seated properly before closing the housing.

Inspect the air filter according to the maintenance schedule in your owner’s manual. Replacement may be required more frequently when the generator operates in dusty, dirty, or demanding conditions.

Please confirm compatibility using your generator’s complete model and serial numbers before ordering. This filter is not intended for 20–22 kW generators with 999cc engines; those models commonly use the larger 0J8478-series air filter. Generac currently specifies 0E9371AS for select smaller air-cooled models.