WGWXRSY 140-3116 Air Filter for Cummins Onan 5500/7000

The WGWXRSY 140-3116 air filter is engineered as a direct, 1:1 replacement for the OEM part numbers 1403116 and 0140-3116 used in Cummins Onan 5500 and 7000 Marquis Gold generators. Its high‑density filter media captures up to 99.9% of dust, debris, and other contaminants before they can reach the combustion chamber, helping to prevent premature engine wear and maintain consistent power output during every RV trip.

Built from durable, weather‑resistant material, this filter tolerates high temperatures, moisture, and the harsh outdoor conditions typical of RV travel. The anti‑aging media extends service intervals, reducing the frequency of replacements and lowering overall maintenance costs. Installation is straightforward—simply remove the old filter and snap the new unit into place without any special tools, making it an ideal choice for both DIY owners and professional service technicians.

Choosing the WGWXRSY replacement provides the same sealing performance and filtration efficiency as the original equipment while delivering a budget‑friendly alternative. Keep your generator running smoothly, protect its internal components, and enjoy reliable power wherever the road takes you.