Description
Complete routine generator servicing with this UGP-Generac Combo Maintenance Kit. It combines a genuine Generac 0G84420151 air-cleaner element and foam pre-cleaner with a UGP 0867439 oil filter and two 491055T-compatible spark plugs.
The air-filter set is designed for select Generac portable generators equipped with compatible G19 389cc or 420cc engines. The included filters and spark plugs help support clean airflow, effective oil filtration, dependable ignition, and consistent engine operation.
Kit Includes:
- 1 genuine Generac 0G84420151 air-cleaner element
- 1 genuine Generac foam pre-cleaner
- 1 UGP 0867439 oil filter
- 2 spark plugs replacing 491055T
- Engine oil is not included
Product Features:
- Mixed-component UGP and Generac maintenance kit
- Genuine Generac air-cleaner element and pre-cleaner
- UGP oil filter replaces Generac 070185D, 070185DS, and 070185B
- Spark plugs replace 491055T, 805015, 72347, and 491055
- Spark plugs cross-reference Champion RC12Y
- Air-filter set fits specified G19 389cc and 420cc engines
- Provides commonly replaced service components in one package
Listed Generator Applications:
GP5500, GP6500, GP6500E, GP7500E, GP8000E, XT8000E, HW5500, HW5500W, HW6500, HW7500E.
Product Information:
- Kit brand: UGP-Generac Combo
- Air-filter number: Generac 0G84420151
- Oil-filter number: UGP 0867439
- Oil-filter replacements: 070185D, 070185DS, 070185B
- Spark-plug replacement: 491055T
- Air-filter engine application: Select G19 389cc and 420cc engines
- Oil included: No
- Product type: Mixed-component generator maintenance kit
Compatibility can vary between the included components. Before ordering, verify that your generator requires the 0G84420151 air-filter set, 0867439-compatible oil filter, and 491055T-compatible spark plugs. Confirm fitment using the generator’s model number, serial number, engine specification, and owner’s manual.









