Cummins Onan Generator Oil Filter – Fits Marquis Gold, Marquis Platinum, and Emerald Advantage Models

Keep your generator performing at its best with the Cummins Onan 48-2012 Green Label Oil Filter, built specifically for RV generator applications. This genuine OEM filter provides reliable oil flow protection during cold starts or if the filter becomes plugged — helping prevent oil starvation, high oil pressure, or engine damage.

Unlike generic aftermarket filters, this Cummins-designed oil filter meets strict OEM standards for durability, reliability, and long-term performance. It’s the trusted replacement for several popular generator models, including Marquis Gold (HGJAB), Marquis Platinum EFI (HGJAA), and Emerald Advantage (HGJAC).

🧩 Key Features:

• Genuine Cummins Onan Green Label replacement part

• Includes bypass valve to maintain proper oil pressure

• No anti-drain back valve, as designed for these models

• Engineered for RV-specific use to ensure lasting protection

• Helps prevent oil pressure spikes and gasket failure

• Precision manufacturing ensures consistent quality and performance

• Works with both gasoline and LP vapor generator systems

🛒 Order online and pick up for free at any Arrkann RV location — or have it shipped right to your door for convenience!