246999 - Miller 246999 O2 Sensor Assembly

Genuine Miller 246999 Oxygen Sensor with Harness

Maintain the reliability and efficiency of your industrial welding equipment with the Miller 246999 Oxygen Sensor with Harness. As a genuine OEM replacement part manufactured by Miller Electric, this sensor is engineered to meet the precise specifications of your Miller engine-driven welder. In modern welding generators equipped with Electronic Fuel Injection (EFI), the oxygen sensor plays a critical role in monitoring exhaust gases to regulate the fuel-to-air ratio. A functioning sensor ensures your equipment runs cleanly, efficiently, and within emissions standards.

The 246999 assembly comes complete with a pre-wired harness, designed for a plug-and-play installation that minimizes downtime. Using non-OEM sensors can lead to poor engine performance, rough idling, or increased fuel consumption, which can disrupt production schedules. By choosing the authentic Miller 246999, you are investing in the longevity of your fleet and ensuring that your welding power sources operate at peak performance levels.

Josef Gas provides access to high-quality replacement parts to keep your operations running smoothly. Whether you are performing routine maintenance or troubleshooting an engine fault code, this oxygen sensor is the exact component required for compatible Miller power sources. Its durable construction is built to withstand the high-heat and high-vibration environments typical of industrial jobsites.

Key Benefits

• OEM Reliability: Guaranteed compatibility with specific Miller engine drives.
• Fuel Efficiency: Helps the engine management system optimize fuel usage.
• Complete Assembly: Includes the necessary wiring harness for immediate connection.
• Durability: Constructed to resist thermal shock and harsh exhaust conditions.