Overview Product Description O2 Sensor Port Plugs Allow non-sensor HD models to run newer-style exhaust systems equipped with O2 sensor ports Simply screw into non-essential sensor ports Sold in pairs Made in the U.S.A. Product Videos Custom Field Product Reviews Write a Review Write a Review × Bassani Xhaust Bassani Xhaust O2 Sensor Port Plugs - 18 mm (#1802P) Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
Bassani Xhaust | sku: 1861-0791 Bassani Xhaust O2 Sensor Port Plugs - 12 mm (#1202P) MSRP: Was: Now: $11.95 Add to Cart Bassani Xhaust | sku: 1861-0784 Bassani Xhaust O2 Port Bung Adapter - 18 mm to 12 mm (#102P2) MSRP: Was: Now: $11.95 Add to Cart Vance & Hines | sku: 1861-0464 Vance & Hines #16925 - O2 Sensor Port Plug Kit - 18 mm MSRP: Was: Now: $19.99 Add to Cart Drag Specialties | sku: 1861-0496 Drag Specialties O2 Sensor Plug - 18 mm x 1.5 mm MSRP: Was: Now: $5.95 Add to Cart Vance & Hines | sku: 1861-0607 Vance & Hines #16935 - O2 Sensor Port Plug Kit - 12 mm MSRP: Was: Now: $19.99 Add to Cart SALE Feuling | sku: 1861-1108 Feuling #9927 - O2 Sensor Adapters - 18 mm to 12 mm MSRP: $15.95 Was: $14.36 Now: $11.66 Add to Cart Drag Specialties | sku: 1861-0562 Drag Specialties O2 Sensor Plug - 12 mm x 1.25 mm MSRP: Was: Now: $5.95 Add to Cart Drag Specialties | sku: 1861-1185 Drag Specialties O2 Port Bushing Adapter - 18 mm to 12 mm MSRP: Was: Now: $9.95 Add to Cart Samson | sku: A-164 Samson O2 Sensor Plugs (2pk) MSRP: Was: Now: $13.95 Add to Cart Recommended Bassani Xhaust | sku: 1861-0791 Bassani Xhaust O2 Sensor Port Plugs - 12 mm (#1202P) MSRP: Was: Now: $11.95 Add to Cart Bassani Xhaust | sku: 1861-0784 Bassani Xhaust O2 Port Bung Adapter - 18 mm to 12 mm (#102P2) MSRP: Was: Now: $11.95 Add to Cart Vance & Hines | sku: 1861-0464 Vance & Hines #16925 - O2 Sensor Port Plug Kit - 18 mm MSRP: Was: Now: $19.99 Add to Cart Drag Specialties | sku: 1861-0496 Drag Specialties O2 Sensor Plug - 18 mm x 1.5 mm MSRP: Was: Now: $5.95 Add to Cart Vance & Hines | sku: 1861-0607 Vance & Hines #16935 - O2 Sensor Port Plug Kit - 12 mm MSRP: Was: Now: $19.99 Add to Cart SALE Feuling | sku: 1861-1108 Feuling #9927 - O2 Sensor Adapters - 18 mm to 12 mm MSRP: $15.95 Was: $14.36 Now: $11.66 Add to Cart Drag Specialties | sku: 1861-0562 Drag Specialties O2 Sensor Plug - 12 mm x 1.25 mm MSRP: Was: Now: $5.95 Add to Cart Drag Specialties | sku: 1861-1185 Drag Specialties O2 Port Bushing Adapter - 18 mm to 12 mm MSRP: Was: Now: $9.95 Add to Cart Samson | sku: A-164 Samson O2 Sensor Plugs (2pk) MSRP: Was: Now: $13.95 Add to Cart × OK
Bassani Xhaust | sku: 1861-0784 Bassani Xhaust O2 Port Bung Adapter - 18 mm to 12 mm (#102P2) MSRP: Was: Now: $11.95 Add to Cart Vance & Hines | sku: 1861-0464 Vance & Hines #16925 - O2 Sensor Port Plug Kit - 18 mm MSRP: Was: Now: $19.99 Add to Cart Drag Specialties | sku: 1861-0496 Drag Specialties O2 Sensor Plug - 18 mm x 1.5 mm MSRP: Was: Now: $5.95 Add to Cart Vance & Hines | sku: 1861-0607 Vance & Hines #16935 - O2 Sensor Port Plug Kit - 12 mm MSRP: Was: Now: $19.99 Add to Cart SALE Feuling | sku: 1861-1108 Feuling #9927 - O2 Sensor Adapters - 18 mm to 12 mm MSRP: $15.95 Was: $14.36 Now: $11.66 Add to Cart Drag Specialties | sku: 1861-0562 Drag Specialties O2 Sensor Plug - 12 mm x 1.25 mm MSRP: Was: Now: $5.95 Add to Cart Drag Specialties | sku: 1861-1185 Drag Specialties O2 Port Bushing Adapter - 18 mm to 12 mm MSRP: Was: Now: $9.95 Add to Cart Samson | sku: A-164 Samson O2 Sensor Plugs (2pk) MSRP: Was: Now: $13.95 Add to Cart Recommended Bassani Xhaust | sku: 1861-0791 Bassani Xhaust O2 Sensor Port Plugs - 12 mm (#1202P) MSRP: Was: Now: $11.95 Add to Cart Bassani Xhaust | sku: 1861-0784 Bassani Xhaust O2 Port Bung Adapter - 18 mm to 12 mm (#102P2) MSRP: Was: Now: $11.95 Add to Cart Vance & Hines | sku: 1861-0464 Vance & Hines #16925 - O2 Sensor Port Plug Kit - 18 mm MSRP: Was: Now: $19.99 Add to Cart Drag Specialties | sku: 1861-0496 Drag Specialties O2 Sensor Plug - 18 mm x 1.5 mm MSRP: Was: Now: $5.95 Add to Cart Vance & Hines | sku: 1861-0607 Vance & Hines #16935 - O2 Sensor Port Plug Kit - 12 mm MSRP: Was: Now: $19.99 Add to Cart SALE Feuling | sku: 1861-1108 Feuling #9927 - O2 Sensor Adapters - 18 mm to 12 mm MSRP: $15.95 Was: $14.36 Now: $11.66 Add to Cart Drag Specialties | sku: 1861-0562 Drag Specialties O2 Sensor Plug - 12 mm x 1.25 mm MSRP: Was: Now: $5.95 Add to Cart Drag Specialties | sku: 1861-1185 Drag Specialties O2 Port Bushing Adapter - 18 mm to 12 mm MSRP: Was: Now: $9.95 Add to Cart Samson | sku: A-164 Samson O2 Sensor Plugs (2pk) MSRP: Was: Now: $13.95 Add to Cart × OK
Vance & Hines | sku: 1861-0464 Vance & Hines #16925 - O2 Sensor Port Plug Kit - 18 mm MSRP: Was: Now: $19.99 Add to Cart Drag Specialties | sku: 1861-0496 Drag Specialties O2 Sensor Plug - 18 mm x 1.5 mm MSRP: Was: Now: $5.95 Add to Cart Vance & Hines | sku: 1861-0607 Vance & Hines #16935 - O2 Sensor Port Plug Kit - 12 mm MSRP: Was: Now: $19.99 Add to Cart SALE Feuling | sku: 1861-1108 Feuling #9927 - O2 Sensor Adapters - 18 mm to 12 mm MSRP: $15.95 Was: $14.36 Now: $11.66 Add to Cart Drag Specialties | sku: 1861-0562 Drag Specialties O2 Sensor Plug - 12 mm x 1.25 mm MSRP: Was: Now: $5.95 Add to Cart Drag Specialties | sku: 1861-1185 Drag Specialties O2 Port Bushing Adapter - 18 mm to 12 mm MSRP: Was: Now: $9.95 Add to Cart Samson | sku: A-164 Samson O2 Sensor Plugs (2pk) MSRP: Was: Now: $13.95 Add to Cart Recommended Bassani Xhaust | sku: 1861-0791 Bassani Xhaust O2 Sensor Port Plugs - 12 mm (#1202P) MSRP: Was: Now: $11.95 Add to Cart Bassani Xhaust | sku: 1861-0784 Bassani Xhaust O2 Port Bung Adapter - 18 mm to 12 mm (#102P2) MSRP: Was: Now: $11.95 Add to Cart Vance & Hines | sku: 1861-0464 Vance & Hines #16925 - O2 Sensor Port Plug Kit - 18 mm MSRP: Was: Now: $19.99 Add to Cart Drag Specialties | sku: 1861-0496 Drag Specialties O2 Sensor Plug - 18 mm x 1.5 mm MSRP: Was: Now: $5.95 Add to Cart Vance & Hines | sku: 1861-0607 Vance & Hines #16935 - O2 Sensor Port Plug Kit - 12 mm MSRP: Was: Now: $19.99 Add to Cart SALE Feuling | sku: 1861-1108 Feuling #9927 - O2 Sensor Adapters - 18 mm to 12 mm MSRP: $15.95 Was: $14.36 Now: $11.66 Add to Cart Drag Specialties | sku: 1861-0562 Drag Specialties O2 Sensor Plug - 12 mm x 1.25 mm MSRP: Was: Now: $5.95 Add to Cart Drag Specialties | sku: 1861-1185 Drag Specialties O2 Port Bushing Adapter - 18 mm to 12 mm MSRP: Was: Now: $9.95 Add to Cart Samson | sku: A-164 Samson O2 Sensor Plugs (2pk) MSRP: Was: Now: $13.95 Add to Cart × OK
Drag Specialties | sku: 1861-0496 Drag Specialties O2 Sensor Plug - 18 mm x 1.5 mm MSRP: Was: Now: $5.95 Add to Cart Vance & Hines | sku: 1861-0607 Vance & Hines #16935 - O2 Sensor Port Plug Kit - 12 mm MSRP: Was: Now: $19.99 Add to Cart SALE Feuling | sku: 1861-1108 Feuling #9927 - O2 Sensor Adapters - 18 mm to 12 mm MSRP: $15.95 Was: $14.36 Now: $11.66 Add to Cart Drag Specialties | sku: 1861-0562 Drag Specialties O2 Sensor Plug - 12 mm x 1.25 mm MSRP: Was: Now: $5.95 Add to Cart Drag Specialties | sku: 1861-1185 Drag Specialties O2 Port Bushing Adapter - 18 mm to 12 mm MSRP: Was: Now: $9.95 Add to Cart Samson | sku: A-164 Samson O2 Sensor Plugs (2pk) MSRP: Was: Now: $13.95 Add to Cart Recommended Bassani Xhaust | sku: 1861-0791 Bassani Xhaust O2 Sensor Port Plugs - 12 mm (#1202P) MSRP: Was: Now: $11.95 Add to Cart Bassani Xhaust | sku: 1861-0784 Bassani Xhaust O2 Port Bung Adapter - 18 mm to 12 mm (#102P2) MSRP: Was: Now: $11.95 Add to Cart Vance & Hines | sku: 1861-0464 Vance & Hines #16925 - O2 Sensor Port Plug Kit - 18 mm MSRP: Was: Now: $19.99 Add to Cart Drag Specialties | sku: 1861-0496 Drag Specialties O2 Sensor Plug - 18 mm x 1.5 mm MSRP: Was: Now: $5.95 Add to Cart Vance & Hines | sku: 1861-0607 Vance & Hines #16935 - O2 Sensor Port Plug Kit - 12 mm MSRP: Was: Now: $19.99 Add to Cart SALE Feuling | sku: 1861-1108 Feuling #9927 - O2 Sensor Adapters - 18 mm to 12 mm MSRP: $15.95 Was: $14.36 Now: $11.66 Add to Cart Drag Specialties | sku: 1861-0562 Drag Specialties O2 Sensor Plug - 12 mm x 1.25 mm MSRP: Was: Now: $5.95 Add to Cart Drag Specialties | sku: 1861-1185 Drag Specialties O2 Port Bushing Adapter - 18 mm to 12 mm MSRP: Was: Now: $9.95 Add to Cart Samson | sku: A-164 Samson O2 Sensor Plugs (2pk) MSRP: Was: Now: $13.95 Add to Cart × OK
Vance & Hines | sku: 1861-0607 Vance & Hines #16935 - O2 Sensor Port Plug Kit - 12 mm MSRP: Was: Now: $19.99 Add to Cart SALE Feuling | sku: 1861-1108 Feuling #9927 - O2 Sensor Adapters - 18 mm to 12 mm MSRP: $15.95 Was: $14.36 Now: $11.66 Add to Cart Drag Specialties | sku: 1861-0562 Drag Specialties O2 Sensor Plug - 12 mm x 1.25 mm MSRP: Was: Now: $5.95 Add to Cart Drag Specialties | sku: 1861-1185 Drag Specialties O2 Port Bushing Adapter - 18 mm to 12 mm MSRP: Was: Now: $9.95 Add to Cart Samson | sku: A-164 Samson O2 Sensor Plugs (2pk) MSRP: Was: Now: $13.95 Add to Cart Recommended Bassani Xhaust | sku: 1861-0791 Bassani Xhaust O2 Sensor Port Plugs - 12 mm (#1202P) MSRP: Was: Now: $11.95 Add to Cart Bassani Xhaust | sku: 1861-0784 Bassani Xhaust O2 Port Bung Adapter - 18 mm to 12 mm (#102P2) MSRP: Was: Now: $11.95 Add to Cart Vance & Hines | sku: 1861-0464 Vance & Hines #16925 - O2 Sensor Port Plug Kit - 18 mm MSRP: Was: Now: $19.99 Add to Cart Drag Specialties | sku: 1861-0496 Drag Specialties O2 Sensor Plug - 18 mm x 1.5 mm MSRP: Was: Now: $5.95 Add to Cart Vance & Hines | sku: 1861-0607 Vance & Hines #16935 - O2 Sensor Port Plug Kit - 12 mm MSRP: Was: Now: $19.99 Add to Cart SALE Feuling | sku: 1861-1108 Feuling #9927 - O2 Sensor Adapters - 18 mm to 12 mm MSRP: $15.95 Was: $14.36 Now: $11.66 Add to Cart Drag Specialties | sku: 1861-0562 Drag Specialties O2 Sensor Plug - 12 mm x 1.25 mm MSRP: Was: Now: $5.95 Add to Cart Drag Specialties | sku: 1861-1185 Drag Specialties O2 Port Bushing Adapter - 18 mm to 12 mm MSRP: Was: Now: $9.95 Add to Cart Samson | sku: A-164 Samson O2 Sensor Plugs (2pk) MSRP: Was: Now: $13.95 Add to Cart × OK
SALE Feuling | sku: 1861-1108 Feuling #9927 - O2 Sensor Adapters - 18 mm to 12 mm MSRP: $15.95 Was: $14.36 Now: $11.66 Add to Cart Drag Specialties | sku: 1861-0562 Drag Specialties O2 Sensor Plug - 12 mm x 1.25 mm MSRP: Was: Now: $5.95 Add to Cart Drag Specialties | sku: 1861-1185 Drag Specialties O2 Port Bushing Adapter - 18 mm to 12 mm MSRP: Was: Now: $9.95 Add to Cart Samson | sku: A-164 Samson O2 Sensor Plugs (2pk) MSRP: Was: Now: $13.95 Add to Cart Recommended Bassani Xhaust | sku: 1861-0791 Bassani Xhaust O2 Sensor Port Plugs - 12 mm (#1202P) MSRP: Was: Now: $11.95 Add to Cart Bassani Xhaust | sku: 1861-0784 Bassani Xhaust O2 Port Bung Adapter - 18 mm to 12 mm (#102P2) MSRP: Was: Now: $11.95 Add to Cart Vance & Hines | sku: 1861-0464 Vance & Hines #16925 - O2 Sensor Port Plug Kit - 18 mm MSRP: Was: Now: $19.99 Add to Cart Drag Specialties | sku: 1861-0496 Drag Specialties O2 Sensor Plug - 18 mm x 1.5 mm MSRP: Was: Now: $5.95 Add to Cart Vance & Hines | sku: 1861-0607 Vance & Hines #16935 - O2 Sensor Port Plug Kit - 12 mm MSRP: Was: Now: $19.99 Add to Cart SALE Feuling | sku: 1861-1108 Feuling #9927 - O2 Sensor Adapters - 18 mm to 12 mm MSRP: $15.95 Was: $14.36 Now: $11.66 Add to Cart Drag Specialties | sku: 1861-0562 Drag Specialties O2 Sensor Plug - 12 mm x 1.25 mm MSRP: Was: Now: $5.95 Add to Cart Drag Specialties | sku: 1861-1185 Drag Specialties O2 Port Bushing Adapter - 18 mm to 12 mm MSRP: Was: Now: $9.95 Add to Cart Samson | sku: A-164 Samson O2 Sensor Plugs (2pk) MSRP: Was: Now: $13.95 Add to Cart × OK
Drag Specialties | sku: 1861-0562 Drag Specialties O2 Sensor Plug - 12 mm x 1.25 mm MSRP: Was: Now: $5.95 Add to Cart Drag Specialties | sku: 1861-1185 Drag Specialties O2 Port Bushing Adapter - 18 mm to 12 mm MSRP: Was: Now: $9.95 Add to Cart Samson | sku: A-164 Samson O2 Sensor Plugs (2pk) MSRP: Was: Now: $13.95 Add to Cart
Drag Specialties | sku: 1861-1185 Drag Specialties O2 Port Bushing Adapter - 18 mm to 12 mm MSRP: Was: Now: $9.95 Add to Cart Samson | sku: A-164 Samson O2 Sensor Plugs (2pk) MSRP: Was: Now: $13.95 Add to Cart
Bassani Xhaust | sku: 1861-0791 Bassani Xhaust O2 Sensor Port Plugs - 12 mm (#1202P) MSRP: Was: Now: $11.95 Add to Cart Bassani Xhaust | sku: 1861-0784 Bassani Xhaust O2 Port Bung Adapter - 18 mm to 12 mm (#102P2) MSRP: Was: Now: $11.95 Add to Cart Vance & Hines | sku: 1861-0464 Vance & Hines #16925 - O2 Sensor Port Plug Kit - 18 mm MSRP: Was: Now: $19.99 Add to Cart Drag Specialties | sku: 1861-0496 Drag Specialties O2 Sensor Plug - 18 mm x 1.5 mm MSRP: Was: Now: $5.95 Add to Cart Vance & Hines | sku: 1861-0607 Vance & Hines #16935 - O2 Sensor Port Plug Kit - 12 mm MSRP: Was: Now: $19.99 Add to Cart SALE Feuling | sku: 1861-1108 Feuling #9927 - O2 Sensor Adapters - 18 mm to 12 mm MSRP: $15.95 Was: $14.36 Now: $11.66 Add to Cart Drag Specialties | sku: 1861-0562 Drag Specialties O2 Sensor Plug - 12 mm x 1.25 mm MSRP: Was: Now: $5.95 Add to Cart Drag Specialties | sku: 1861-1185 Drag Specialties O2 Port Bushing Adapter - 18 mm to 12 mm MSRP: Was: Now: $9.95 Add to Cart Samson | sku: A-164 Samson O2 Sensor Plugs (2pk) MSRP: Was: Now: $13.95 Add to Cart
Bassani Xhaust | sku: 1861-0784 Bassani Xhaust O2 Port Bung Adapter - 18 mm to 12 mm (#102P2) MSRP: Was: Now: $11.95 Add to Cart Vance & Hines | sku: 1861-0464 Vance & Hines #16925 - O2 Sensor Port Plug Kit - 18 mm MSRP: Was: Now: $19.99 Add to Cart Drag Specialties | sku: 1861-0496 Drag Specialties O2 Sensor Plug - 18 mm x 1.5 mm MSRP: Was: Now: $5.95 Add to Cart Vance & Hines | sku: 1861-0607 Vance & Hines #16935 - O2 Sensor Port Plug Kit - 12 mm MSRP: Was: Now: $19.99 Add to Cart SALE Feuling | sku: 1861-1108 Feuling #9927 - O2 Sensor Adapters - 18 mm to 12 mm MSRP: $15.95 Was: $14.36 Now: $11.66 Add to Cart Drag Specialties | sku: 1861-0562 Drag Specialties O2 Sensor Plug - 12 mm x 1.25 mm MSRP: Was: Now: $5.95 Add to Cart Drag Specialties | sku: 1861-1185 Drag Specialties O2 Port Bushing Adapter - 18 mm to 12 mm MSRP: Was: Now: $9.95 Add to Cart Samson | sku: A-164 Samson O2 Sensor Plugs (2pk) MSRP: Was: Now: $13.95 Add to Cart
Vance & Hines | sku: 1861-0464 Vance & Hines #16925 - O2 Sensor Port Plug Kit - 18 mm MSRP: Was: Now: $19.99 Add to Cart Drag Specialties | sku: 1861-0496 Drag Specialties O2 Sensor Plug - 18 mm x 1.5 mm MSRP: Was: Now: $5.95 Add to Cart Vance & Hines | sku: 1861-0607 Vance & Hines #16935 - O2 Sensor Port Plug Kit - 12 mm MSRP: Was: Now: $19.99 Add to Cart SALE Feuling | sku: 1861-1108 Feuling #9927 - O2 Sensor Adapters - 18 mm to 12 mm MSRP: $15.95 Was: $14.36 Now: $11.66 Add to Cart Drag Specialties | sku: 1861-0562 Drag Specialties O2 Sensor Plug - 12 mm x 1.25 mm MSRP: Was: Now: $5.95 Add to Cart Drag Specialties | sku: 1861-1185 Drag Specialties O2 Port Bushing Adapter - 18 mm to 12 mm MSRP: Was: Now: $9.95 Add to Cart Samson | sku: A-164 Samson O2 Sensor Plugs (2pk) MSRP: Was: Now: $13.95 Add to Cart
Drag Specialties | sku: 1861-0496 Drag Specialties O2 Sensor Plug - 18 mm x 1.5 mm MSRP: Was: Now: $5.95 Add to Cart Vance & Hines | sku: 1861-0607 Vance & Hines #16935 - O2 Sensor Port Plug Kit - 12 mm MSRP: Was: Now: $19.99 Add to Cart SALE Feuling | sku: 1861-1108 Feuling #9927 - O2 Sensor Adapters - 18 mm to 12 mm MSRP: $15.95 Was: $14.36 Now: $11.66 Add to Cart Drag Specialties | sku: 1861-0562 Drag Specialties O2 Sensor Plug - 12 mm x 1.25 mm MSRP: Was: Now: $5.95 Add to Cart Drag Specialties | sku: 1861-1185 Drag Specialties O2 Port Bushing Adapter - 18 mm to 12 mm MSRP: Was: Now: $9.95 Add to Cart Samson | sku: A-164 Samson O2 Sensor Plugs (2pk) MSRP: Was: Now: $13.95 Add to Cart
Vance & Hines | sku: 1861-0607 Vance & Hines #16935 - O2 Sensor Port Plug Kit - 12 mm MSRP: Was: Now: $19.99 Add to Cart SALE Feuling | sku: 1861-1108 Feuling #9927 - O2 Sensor Adapters - 18 mm to 12 mm MSRP: $15.95 Was: $14.36 Now: $11.66 Add to Cart Drag Specialties | sku: 1861-0562 Drag Specialties O2 Sensor Plug - 12 mm x 1.25 mm MSRP: Was: Now: $5.95 Add to Cart Drag Specialties | sku: 1861-1185 Drag Specialties O2 Port Bushing Adapter - 18 mm to 12 mm MSRP: Was: Now: $9.95 Add to Cart Samson | sku: A-164 Samson O2 Sensor Plugs (2pk) MSRP: Was: Now: $13.95 Add to Cart
SALE Feuling | sku: 1861-1108 Feuling #9927 - O2 Sensor Adapters - 18 mm to 12 mm MSRP: $15.95 Was: $14.36 Now: $11.66 Add to Cart Drag Specialties | sku: 1861-0562 Drag Specialties O2 Sensor Plug - 12 mm x 1.25 mm MSRP: Was: Now: $5.95 Add to Cart Drag Specialties | sku: 1861-1185 Drag Specialties O2 Port Bushing Adapter - 18 mm to 12 mm MSRP: Was: Now: $9.95 Add to Cart Samson | sku: A-164 Samson O2 Sensor Plugs (2pk) MSRP: Was: Now: $13.95 Add to Cart
Drag Specialties | sku: 1861-0562 Drag Specialties O2 Sensor Plug - 12 mm x 1.25 mm MSRP: Was: Now: $5.95 Add to Cart Drag Specialties | sku: 1861-1185 Drag Specialties O2 Port Bushing Adapter - 18 mm to 12 mm MSRP: Was: Now: $9.95 Add to Cart Samson | sku: A-164 Samson O2 Sensor Plugs (2pk) MSRP: Was: Now: $13.95 Add to Cart
Drag Specialties | sku: 1861-1185 Drag Specialties O2 Port Bushing Adapter - 18 mm to 12 mm MSRP: Was: Now: $9.95 Add to Cart Samson | sku: A-164 Samson O2 Sensor Plugs (2pk) MSRP: Was: Now: $13.95 Add to Cart