Cummins Onan 122-0836 OEM Oil Filter for HGJAA, HGJAB, HGJAC Spec A–K Generators

Description

Protect your compatible Cummins Onan generator engine with the genuine 122-0836 Oil Filter. Designed for select HGJAA, HGJAB, and HGJAC generator models with specification letters A–K, this OEM filter provides the correct fit for applicable engine-lubrication systems.

The filter helps capture dirt, metal particles, and other contaminants circulating through the engine oil. Replacing the oil filter at the recommended intervals supports effective lubrication, reduces contaminant-related wear, and helps maintain dependable generator operation.

Package Includes:

• 1 genuine Cummins Onan 122-0836 oil filter

Product Features:

• Genuine Cummins Onan OEM replacement part
• Designed for select HGJAA, HGJAB, and HGJAC generators
• Compatible with specified Spec A–K applications
• Helps remove contaminants from circulating engine oil
• Supports effective lubrication and engine protection
• Suitable for routine generator maintenance
• Manufactured for the specified Onan filter application

Compatible Generator Models:

• HGJAA, Spec A–K
• HGJAB, Spec A–K
• HGJAC, Spec A–K

Product Information:

• Brand: Cummins Onan
• Part number: 122-0836
• SKU: 3682744038289
• Approximate weight: 0.627 lb
• Quantity: 1 oil filter
• Condition: New
• Product type: Generator engine oil filter

Verify compatibility using the generator’s complete model number, serial number, and specification letter before ordering. During installation, make sure the old filter gasket is 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.