Weld-In Oxygen Sensor Fitting

KOSO Weld-In Oxygen Sensor Fitting

Precise fit, reliable readouts. The KOSO Weld-In Oxygen Sensor Fitting provides a durable, leak-free mounting point for wideband and narrowband O2 sensors. Engineered for professional installation and high-temperature exhaust environments, this fitting ensures accurate sensor placement and long-term performance.

• Universal compatibility: Designed to accept standard threaded oxygen sensors (Bosch style).
• High-quality material: Heavy-duty stainless steel construction resists corrosion and withstands exhaust heat.
• Weld-in design: Seamless integration into exhaust pipes or headers for a permanent, vibration-resistant mount.
• Easy installation: Simple to weld into 1.5"–3" diameter pipes; ideal for custom exhaust and tuning projects.
• Accurate sensor placement: Positions the sensor tip in the exhaust stream for consistent readings and improved engine tuning.

Perfect for tuners, racers, and performance enthusiasts who demand precision. Upgrade your exhaust setup with the KOSO Weld-In Oxygen Sensor Fitting for dependable sensor performance and clean installation.