Description
UGP 0868539E Filter Kit for Generac Standby Generators
Maintain your compatible air-cooled standby generator with the UGP 0868539E filter kit, an aftermarket air and oil filter set designed for select 7–18 kW generators. This kit combines a UGP air filter replacing Generac 0C8127 with a high-capacity UGP 0868539E oil filter replacing Generac 070185E and 070185ES.
The two filters serve different purposes in your generator’s maintenance routine. The air filter helps prevent dust and debris from entering the engine, while the oil filter helps remove contaminants from the lubrication system. Together, they support clean airflow, effective oil filtration, and dependable generator operation.
What’s Included in the UGP 0868539E Filter Kit?
This generator air and oil filter kit contains the following components:
- 1 UGP air filter: Replaces Generac 0C8127.
- 1 UGP 0868539E oil filter: Replaces Generac 070185E and 070185ES.
Both filters are aftermarket replacement components. Engine oil is not included with this kit.
Key Product Features
- Complete air and oil filter set: Combines two replacement filters for routine generator maintenance.
- 7–18 kW generator application: Designed for select air-cooled standby generators within this output range.
- Compatible engine configurations: Complete-kit compatibility includes select V-Twin 760cc and 990cc engines.
- Air filtration: The air filter helps keep dirt and airborne debris out of the engine.
- Oil filtration: The oil filter helps capture contaminants circulating in the engine oil.
- High-capacity oil filter: Features a 90mm oil-filter design.
- Aftermarket replacement: Provides a convenient option for replacing compatible air and oil filters.
Always confirm the required filter part numbers for your specific generator before ordering.
Replacement Part Numbers
Use the following part numbers when checking your generator’s maintenance requirements.
| Component | Replacement reference |
|---|---|
| UGP air filter | Generac 0C8127 |
| UGP oil filter | 0868539E |
| Compatible oil-filter references | Generac 070185E, 070185ES, 070185B, 070185D, 070185F |
The air filter and oil filter may have different fitment ranges. The complete kit is suitable only when the generator requires both the 0C8127 air filter and the 070185E or 070185ES oil filter.
Compatible Generator Brands
The kit is designed for select air-cooled generators sold under the following brands:
- Generac
- Guardian
- Centurion
- Eaton
- Honeywell
- Siemens
- Watchdog
- Carrier
Compatibility depends on the generator model and engine configuration. A brand name or matching power rating alone does not confirm that both filters will fit.
Compatible Generator Models
The following model numbers are listed for compatibility reference:
0043890, 0043891, 0043892, 0043893, 0046730, 0046731, 0046732, 0046790, 0046791, 0046792, 0046793, 0046920, 0046921, 0046922, 0047580, 0047581, 0047582, 0050950, 0051010, 0052400, 0052470, 0052510, 0052800, 0052820, 0052821, 0052830, 0052831, 0052840, 0052841, 0052870, 0052890, 0052891, 0052900, 0052901, 0052910, 0052911, 0052920, 0052921, 0052930, 0052940, 0052960, 0052961, 0053270, 0054720.
Important: Verify your exact generator model, serial number, and engine configuration before purchasing. Not every generator from the listed brands or every model in the 7–18 kW range necessarily uses both filters in this kit.
Product Specifications
| Specification | Details |
|---|---|
| Brand | UGP |
| Product type | Aftermarket filter maintenance kit |
| Filter type | Air and oil |
| Air-filter replacement | Generac 0C8127 |
| Oil-filter replacement | Generac 070185E, 070185ES |
| UGP oil-filter number | 0868539E |
| Generator output range | 7–18 kW |
| Application | Select air-cooled standby generators |
| Engine compatibility | Select V-Twin 760cc and 990cc engines |
| Oil-filter design | High-capacity 90mm |
| Condition | New |
| Engine oil included | No |
How to Check Compatibility Before Ordering
Before purchasing the UGP 0868539E filter kit, follow these steps:
- Locate your generator’s model and serial numbers on its identification label.
- Check the owner’s manual or maintenance documentation for the required air-filter part number.
- Confirm that the required air filter is Generac 0C8127.
- Confirm that the required oil filter is Generac 070185E or 070185ES.
- Verify the engine size and configuration, including whether the listed 760cc or 990cc V-Twin application applies to your generator.
If your generator requires different air or oil filters, this complete kit may not be suitable. Confirm both replacement references before placing your order.
Frequently Asked Questions
1. What does the UGP 0868539E filter kit include?
The kit includes one UGP air filter replacing Generac 0C8127 and one UGP 0868539E oil filter replacing Generac 070185E and 070185ES. Engine oil is not included.
2. Which generators are compatible with this filter kit?
The kit is designed for select 7–18 kW air-cooled standby generators, including compatible applications with V-Twin 760cc and 990cc engines. Listed brands include Generac, Guardian, Centurion, Eaton, Honeywell, Siemens, Watchdog, and Carrier. Always verify the exact model, serial number, and required filter part numbers.
3. Can I use this kit if my generator requires only one of the filters?
The complete kit should only be ordered when your generator requires both the Generac 0C8127 air filter and the Generac 070185E or 070185ES oil filter. Because individual filter fitment ranges may differ, check your owner’s manual before ordering.
Order Your Replacement Filter Kit
Keep your generator’s routine maintenance on track with the UGP 0868539E filter kit. Confirm both required filter part numbers and your generator’s compatibility before ordering to help ensure you receive the correct replacement set.













