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O2 SENSOR BUNG SET  
 

Required For Installing an A/F Gauges

The use of an A/F sensor and gauge is an indispensable tool for engine tuning. To acquire the A/F reading, an O2 sensor needs to be installed on the exhaust manifold or the front pipe, along with installation of A/F gauge. This O2 sensor bung is then required in order to installing an O2 sensor on your car. A bung plug bolt is also included for when the O2 sensor is removed.


   
WELDED ON
 
O2 SENSOR INSTALLED
 
WHEN COVERED WITH THE BLIND PLUG
 
FEATURES
SIZE
PART NO.
MSRP
(USD)
NEW
PREVIOUS
SENSOR BOSS / BLIND PLUG / COPPER WASHER
M18~1.5mm
TB6040-0000A
490001
$15.00