M18 X 1.5 Bung 32mm O2 Oxygen Sensor Test Pipe Extension Extender Adapter Spacer Generic


SKU: C156-A001-Silver~HWP

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These are needed when using a HHO System or a test pipe.They are also used to lean out your vechicle for better gas milage.

Easy installation:
They are very easy to install by unscrewing your O2 Sensor from your exhaust then screw your sensor into the extender,and then screw the two pieces back into your exhaust, that's all!

Thread: M18x 1.5mm
Length: 32mm/1.253 Inch
Material: Stainless steel

The extender has a 7/8 hex head which is the same size as most O2 sensors and it makes them easer to install not like the straight sided extenders.
Fits all standard size sensors with a 1/2 Inch diameter tip.The size of the extenders is M18 X 1.50.

Package included:
1 X Oxygen Sensor Bung

Shipping Information:
Free Quick Shipping to USA.
Estimated Time of Arrival: within 3-8 working days.

Customer Notification and Disclaimer of Liability.
This is a race-only product. It is not legal for sale or use on pollution controlled vehicles that are driven on public streets, roads, or highways. Buyer's use or installation of this product for itself or for Buyer's customer is at Buyer's own risk. The Buyer is responsible for obeying federal, state, and local laws. Only Buyer can determine end customer's use and thus assumes any and all liability hereby waiving any and all claims against JCarPart in the sale of this product to the maximum extent permissible by law. Make sure to abide by all local, state, and federal laws, including emissions, vehicle safety, and traffic laws. It is Buyer's responsibility to know what those laws are and how they apply to Buyer or Buyer's customer. This product is designed and intended solely for legally-organized and sanctioned, closed-course, off-road competition use and is not for use on public streets, roads, or highways. This Product is capable of disabling the emissions system on some vehicles. Use on public streets, roads, or highways is a violation of federal and certain state (including California) and local environmental laws.

Customer Reviews

Based on 21 reviews
David Sanchez
Reliable !!

They do come with the holes inside they don’t show a picture but they do and all 4 work perfect and the shipping was fast too so thank you

Silvia Almanza


Antonio Hurtado

Great product and great quality


Stainless steel, did what it was supposed to do, very satisfied!


What can I say, its basic and works as it should. Would order again