UGP Maintenance Kit for Cummins Onan QG 5500/7000 – Replaces 122-0836 & 140-3116

Description

The UGP Onan maintenance kit provides essential aftermarket replacement filters for select Cummins Onan RV generators in one convenient package. The UGP 122-0836 and 140-3116 maintenance kit includes an oil filter, an engine air filter, and a matching oil-filter wrench for routine service.

The replacement oil filter helps capture contaminants circulating through the engine’s lubrication system. The air filter helps prevent dust and debris from entering the engine. Regular replacement of both filters can support dependable starting, efficient performance, and longer engine life.

Why Choose the UGP Onan Maintenance Kit for Routine Service?

Keeping your generator ready for the road starts with regular filter changes. This RV generator maintenance kit bundles the two filters you need with a wrench, so you can handle scheduled service in one step. It is a practical choice for owners who want to keep their equipment in good working order.

• Complete air- and oil-filter maintenance bundle
• Aftermarket replacement parts manufactured by UGP
• Helps protect the engine from oil and airborne contaminants
• Supports proper airflow and engine lubrication
• Included wrench helps simplify oil-filter removal and installation
• Convenient for scheduled RV-generator maintenance
• Oil is not included

What Is Included in the Kit

• 1 UGP oil filter replacing Cummins Onan 122-0836
• 1 UGP air filter replacing Cummins Onan 140-3116
• 1 oil-filter wrench

The 122-0836 oil filter and the 140-3116 air filter work together to protect two key systems in your generator: lubrication and air intake.

Compatible Generators: Onan QG 5500 and QG 7000 Series

This Onan QG 7000 maintenance kit, which also covers the QG 5500, is designed for select Cummins Onan generators. Cummins lists 122-0836 and 140-3116 as the oil and air filters for compatible HGJAA, HGJAB, and HGJAC QG 5500/7000 generators.

Compatible generator series:

• Select Cummins Onan QG 5500 generators
• Select Cummins Onan QG 7000 generators
• Select Emerald Advantage generators
• Select Marquis Gold generators
• Select Marquis Platinum generators

Common model families:

• HGJAA
• HGJAB
• HGJAC
• Select HGJAD, HGJAE, and HGJAF models whose manuals specify the same filters

Product Information

• Brand: Universal Generator Parts
• Product type: Aftermarket generator maintenance kit
• Oil-filter replacement number: 122-0836 / 0122-0836
• Air-filter replacement number: 140-3116 / 0140-3116
• Quantity: 1 oil filter, 1 air filter, and 1 wrench
• OEM status: Aftermarket replacement; not genuine Cummins Onan parts

Maintenance Information and Safety Notes

Replace the engine oil and filters according to the intervals and procedures in the generator owner’s manual. Service may be required more frequently when the generator operates for extended periods or in dusty, hot, or demanding environments.

Warm the engine only as directed before draining the oil, switch the generator off, and disconnect its starting system before service. Lubricate the new oil-filter gasket with clean engine oil and tighten the filter according to the owner’s manual. Do not overtighten it with the included wrench.

Verify Fitment Before You Order

Before you buy, verify the complete generator model, specification letter, serial number, and existing filter numbers. Checking these details helps confirm that the UGP Onan maintenance kit matches your generator.

Frequently Asked Questions

What does the UGP Onan maintenance kit include?

The kit includes one UGP oil filter replacing Cummins Onan 122-0836, one UGP air filter replacing Cummins Onan 140-3116, and one oil-filter wrench. Oil is not included.

Is this a genuine Cummins Onan part?

No. This is an aftermarket replacement kit manufactured by UGP and is not a genuine Cummins Onan part. It is designed to replace the 122-0836 oil filter and the 140-3116 air filter.

How do I know if this kit fits my generator?

Verify your complete generator model, specification letter, serial number, and existing filter numbers. The kit is intended for select QG 5500 and QG 7000 generators, including compatible HGJAA, HGJAB, and HGJAC models. Select HGJAD, HGJAE, and HGJAF models fit only if their manuals specify the same filters.