Subaru STi O2 Sensors and Bungs
STi Home > Electronics & Gauges > O2 Sensor
STi Home > Exhaust System > O2 Sensor
Shop for OEM replacement and aftermarket o2 sensors, weld-on bungs, plugs and more for the Subaru WRX STi models at STM!
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AEM No-Weld O2 Sensor Mount
$60.71
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AEM UEGO 4.2LSU O2 Sensor Harness (30-2131)
$28.27
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AEM UEGO 4.9LSU O2 Sensor Harness (30-3441)
$36.23
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AEM X-Series Inline Wideband UEGO AFR Controller (30-0310)
$189.95
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STM Aluminum O2 Sensor Weld Bung (AL02)
$9.95
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Subaru OEM Front O2 Sensor for 04-07 STi / 06-07 WRX (22641AA450)
$233.40
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Subaru OEM Oxygen O2 Sensor (Front) - 08-14 STi
$261.30
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Subaru OEM Oxygen O2 Sensor (Rear) - 08-14 STi
$155.24
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Ticon Titanium O2 Sensor Bung
$24.99
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Vibrant O2 Sensor Weld Bung Stainless Steel (1194)
$4.07
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Vibrant Titanium Oxygen Sensor Weld Bung (1194T)
$20.99
