O2 Sensor Harness Extension and Bung Adapter

* Now you can use Dresser 09 exhaust pipes on Dresser 10-up models & 2012-Up FXST & FXD Models. * Reduce the 18mm O2 bungs on 09 models to 12mm O2

O2 Sensor Extension Wires by Racing Beat

Universal Straight O2 Sensor Bung Extender Adapter For M18x1.5 O2

90 Degree Oxygen Sensor Spacer Extension Adapter Catalyst Rear O2

Namz O2 Sensor Harness Extension Bung Adapter NO2X-1201 1861-0608 850-08783.

Namz O2 Sensor Harness Extension Bung Adapter 2010 Harley FLH Bagger Glide road

Made in the USA

O2 Sensor Harness Extension and Bung Adapter

Car Retrofit Parts Automotive Sensor Extension Connector Catalytic

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Universal O2 Oxygen Sensor Extender 90 Degree 02 Bung Extension

EPMAN Universal M18*1.5 O2 Oxygen Sensor Extender Connector 90

GlowShift 2-1/4” to 2-1/2” Clamp-On Wideband Oxygen Sensor Bung

Extended O2 Sensor Harness Great For Modified Exhaust Systems Easy Installation 18 Long Sold As A Set Of Two

SR Performance O2 Sensor Extension Kit; Pair Compatible with 86-10 Mustang

915 Generation Oxygen O2 Sensor M18X15 Extender Adapter Bung

LCGP O2 Oxygen Sensor Angled Extender Spacer 90 Degree O2 Bung Extension M18×1.5