Description
Keep clean air flowing to your engine with this three-pack of UGP replacement filters. The 0C8127 air filter is an aftermarket replacement for Generac part number 0C8127, designed for select pre-2013 air-cooled standby generators.
Each filter captures dirt, dust, and other airborne particles before they enter the carburetor and engine. Timely replacement of a dirty, clogged, or damaged air filter can support efficient combustion, dependable starting, and consistent generator operation.
Why Replace Your 0C8127 Air Filter on Time
A clean intake path helps your engine get the air it needs. When a filter is dirty, clogged, or damaged, intake airflow can be affected and unwanted particles may reach the engine.
Inspecting and replacing the filter is a simple part of home standby generator maintenance. A three-pack makes it easy to keep spare filters on hand for future service or for more than one generator.
Product Features
- UGP aftermarket replacement air filters
- Replaces Generac part number 0C8127
- Package contains three filters
- Helps prevent dirt and debris from entering the engine
- Supports proper intake airflow and efficient combustion
- Designed for select pre-2013 air-cooled standby generators
- Convenient multipack for future maintenance or multiple generators
What Is Included
- 3 UGP-0C8127 replacement air-filter elements
Air-filter housings, oil filters, spark plugs, oil, and other maintenance components are not included.
Compatible Generators and Engines
Designed for select:
- 12–18kW air-cooled standby generators
- Generac V-Twin 760cc engines
- Generac V-Twin 990cc engines
- Pre-2013 home standby generator models
- Generac, Guardian, Centurion, Siemens, Eaton, Honeywell, Watchdog, Carrier, and Bryant-branded units requiring the 0C8127 filter
How to Check That the 0C8127 Air Filter Fits
Compatibility varies by generator model, engine, and production date. The 0C8127 is the shorter filter design, commonly listed at approximately 3.25 inches tall.
Important: Do not select this filter solely by generator output or engine displacement. Some 999cc generators require the taller Generac 0G5894 filter instead. Compare the existing filter and verify the required part number before ordering. You can also confirm the required filter using the complete generator model and serial number.
Product Information
- Brand: Universal Generator Parts
- Part number: UGP-0C8127
- Replaces: Generac 0C8127
- Product type: Aftermarket engine air filter
- Quantity: 3
- Application: Select air-cooled standby generators
- Condition: New
Maintenance Guidance
Inspect and replace the air filter according to the maintenance schedule in your generator owner’s manual. More frequent service may be required when operating in dusty, dirty, or debris-filled environments.
Before replacing the 0C8127 air filter, shut down the generator and allow the engine to cool.
Frequently Asked Questions
What does the UGP 0C8127 air filter replace?
It is an aftermarket replacement for Generac part number 0C8127. The package contains three UGP-0C8127 filter elements.
Does this 0C8127 air filter fit every 12–18kW generator?
No. It is designed for select pre-2013 air-cooled standby generators, and compatibility varies by model, engine, and production date. Some 999cc generators require the taller Generac 0G5894 filter instead, so verify the required part number before ordering.
Is this a genuine Generac OEM filter?
No. This is a UGP aftermarket product, not a genuine Generac OEM filter.
Order Your 0C8127 Air Filter 3-Pack
Confirm the part number on your current filter or with your generator model and serial number, then add the three-pack to your cart.














