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Vibrant 10419 Heat Sink O2 Sensor Weld Bung for Bosch LSU 4.9 304 Stainless

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$20.52
SKU: BHSR_10419
UPC: 00690092184858
Condition: New
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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.
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