Description
Protect your compatible Cummins Onan RV generator engine with the genuine 122-0836 Green Label Oil Filter. Designed for select RV QG and Marquis generator applications, this OEM filter helps capture dirt, metal particles, and other contaminants circulating through the lubrication system.
The filter incorporates a bypass valve that supports oil flow during cold starts or if the filtration media becomes restricted. This design helps reduce the risk of oil starvation while maintaining dependable engine lubrication under varying operating conditions.
Package Includes:
- 1 genuine Cummins Onan 122-0836 oil filter
Product Features:
- Genuine Cummins Onan Green Label replacement part
- Designed for select RV QG generator engines
- Helps capture contaminants from circulating engine oil
- Integrated bypass valve supports oil flow during cold starts
- Bypass valve also operates if the filter becomes restricted
- Supports effective lubrication and engine protection
- Suitable for routine and preventive generator maintenance
- Engine oil and filter wrench are not included
Compatible Generator Models and Series:
- HGJAA, Spec A–K
- HGJAB, Spec A–K
- HGJAC, Spec A–K
- Select Marquis Gold generators
- Select Marquis Platinum QG EFI generators
- Select RV QG 5500 and RV QG 7000 generators
Product Information:
- Brand: Cummins Onan
- Part numbers: 122-0836, 0122-0836
- SKU: 3682744038289
- Approximate weight: 0.627 lb
- Package quantity: 1
- Condition: New
- Product type: Genuine OEM generator oil filter
Verify compatibility using the generator’s complete model number, serial number, and specification letter before ordering. During installation, confirm that the old filter gasket has been removed, clean the mounting surface, and lightly lubricate the new gasket with clean engine oil. Follow the tightening instructions in the operator’s manual and check for leaks after running the generator.





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