Vibrant Performance 10419 Oxygen Sensor Weld Bung
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Vibrant's Bosch LSU 4.9 Heat Sink O2 Bung is designed to prevent premature oxygen sensor failure. The finned surface has been optimized to improve convective cooling, delivering up to 30% cooler O2 Sensor temperatures vs. a standard bung and the coped design makes welding easier. This bung only fits a Bosch LSU 4.9 Oxygen Sensor.
Oxygen Sensor Weld Bung; M18 x 1.5 Thread Size; 304 Stainless Steel; Fits Bosch LSU 4.9 Heat Sink;
Please review Specifications and the detailed fitment table for notes and exceptions.