18mm Adapter For O2 Sensor Port- Harley Davidson Bagger/ Dyna/ V
![18mm Adapter For O2 Sensor Port- Harley Davidson Bagger/ Dyna/ V](https://www.speed-products.com/media/image/product/13714/md/adapter-fuer-lambdasonde-18-mm-paar.jpg)
Allows non-sensor H D models to run newer style exhaust systems equipped with O2 sensor portsSimply screw into non-essential O2 ports Sold in Pairs
![](https://www.rbracing-rsr.com/turbo/1111_newB.jpg)
LSR 2-1 Dyna/FXR
18mm to 12mm Bushing Adapter For O2 Sensor Port- Harley Davidson Bagger/ Dyna/ V-Rod (12 and newer)
![](https://www.barracudaexhaust.com/media/image/product/13713/md/18mm-to-12mm-bushing-adapter-for-o2-sensor-port-harley-davidson-bagger-dyna-v-rod-12-and-newer.jpg)
18mm to 12mm Bushing Adapter For O2 Sensor Port- Harley Davidson Bagg, 29,95 €
Allows non-sensor H.D. models to run newer style exhaust systems equipped with O2 sensor portsSimply screw into non-essential O2 ports . Sold in
![](https://www.cobra-exhaust.com/media/image/product/13714/md/adapter-fuer-lambdasonde-18-mm-paar.png)
18mm Adapter For O2 Sensor Port- Harley Davidson Bagger/ Dyna/ V-Rod
Threaded outer and inner adapters reduce O2 sensor port from 18mm to 12mm allowing riders to use our exhaust pipes on select newer-model motorcycles.
![](https://i.ebayimg.com/images/g/YmoAAOSwfrleTAAS/s-l1200.webp)
Stainless Adapters Reduce 02 O2 Sensor Ports Bungs 18MM To 12MM Harley Plug
![](http://dstarcustoms.com/cdn/shop/products/s-l500_e8a3d347-fe2f-4373-a60e-582cbd44a87b_1200x1200.jpg?v=1656430265)
Dstar Adapters Reducers O2 Sensor Bungs - 18mm To 12mm for Harley
![](https://cdn11.bigcommerce.com/s-2wrnp2lk/images/stencil/1280x1280/products/37030/17437/122__03689.1655930464.png?c=2)
SAWICKI SS/BLACK 930-01090 2:1 EXHAUST 08-22 BAGGER W MID CONTROLS
![](https://sharkroad.com/cdn/shop/products/s-l1600_a68f532d-284e-4663-8969-6fb8c73c64cb_800x.jpg?v=1690969180)
1984-UP 2 LAF Drag Pipes Wrapped Exhaust For Harley Softail Sportster
![](https://www.easyr.com.au/assets/full/RIN-200-0300C.jpg?20210309040032)
Rinehart Racing RIN-200-0300C 2-1 Exhaust System Chrome w/Chrome
![](http://dstarcustoms.com/cdn/shop/products/980416ak_1200x1200.jpg?v=1656944461)
O2 Sensor Plung / Bung Set - 18mm for Harley Davidson – dstarcustoms
![](https://img.yumpu.com/17818116/1/500x640/accessories-for-harley-davidsonr-net.jpg)
ACCESSORIES FOR HARLEY-DAVIDSON® - Net
![](https://image.isu.pub/220801182359-3b6a6d120dd5bb9cb9150b877411e87c/jpg/page_1.jpg)
Drag Specialties Magazine - August 2022 by Drag Specialties
Vance and Hines. Bung Hole Reducer from 18mm to 12mm. Oxygen Sensor Conversion Plug. Allows you to use for 12 mm Sensor in 18 mm Hole. O2 Sensor Bung
![](https://i.ebayimg.com/images/g/RvgAAOSwZQtkh7hW/s-l400.jpg)
2 Vance & Hines Reducer 12MM Oxygen Sensor to 18MM Hole Harley Davidson Exhaust
12mm-18mm Bung Adapt
![](https://www.innovatemotorsports.com/media/catalog/product/cache/98e38f60309cf7a07d423b034d584af6/3/8/3835_600.jpg)
O2 Bung Adapter Powersports, 12mm to 18mm
![](https://cdn11.bigcommerce.com/s-q9kqw0/images/stencil/1280x1280/products/9817/35972/20220421_124929__34602.1674246080.jpg?c=2)
Chrome Rocker Box Mounted Oil Pressure Gauge Adapter for Late 1971
![](https://www.jpcycles.com/_a/product_images/2012/7858/cycle_pro18mm_oxygen_sensor_for_harley.jpg)
Cycle Pro 14272 O2 Sensor