Car O2 Sensor Spacer Adapter M18×1.5 Stainless Steel Offset
Car O2 Sensor Spacer Adapter M18×1.5 Stainless Steel Offset
Offset Spacer Design
This O2 sensor adapter uses an M18 × 1.5 threaded design to reposition the oxygen sensor within the exhaust path. It includes an internal element housed in a stainless steel body.

Stainless Steel Construction
Crafted from SS304 stainless steel and stainless steel filter mesh, that helps the adapter to resist rust and corrosion. The compact size makes it suitable for a variety of off-road and custom exhaust setups.

Installation and Use
The threaded design allows for straightforward attachment to compatible O2 sensor ports. It is intended solely for off-road, track, or closed course applications where repositioning an O2 sensor is needed.

Product Specifications
- Material: SS304 stainless steel & stainless steel filter mesh
- Thread Size: M18*1.5
- Weight: 0.09 lbs (40g)
- Use Case: O2 sensor repositioning for off-road setups
What’s Included
- 1 x Car Oxygen O2 Sensor Adapter
Frequently Asked Questions
Q: What does this adapter do?
A: It repositions the O2 sensor within the exhaust path using an offset, threaded design.
Q: Is this adapter legal for street use?
A: No, this adapter is intended for off-road use only and is not legal for use on public roads or highways.
Q: How is it installed?
A:T he adapter features an M18 × 1.5 threaded connection for straightforward attachment.
Q: What materials is it made from?
A: It is made from SS304 stainless steel with an internal stainless steel mesh component.

Strikethrough Pricing on Obsetic
×Items on Obsetic may display a strikethrough price in search results and on product display pages.
The strikethrough price is either a Was Price, a Bundle Price, or a List Price.
A Was Price is either the 90-day median price paid by customers for the item, or the median price offered by Marketplace sellers for the item on Obsetic for at least 28 out of the last 90 days.
A Bundle Price is the sum of the current individual prices offered by Obsetic for the components comprising the bundle.
A List Price is the manufacturer's suggested retail price for the item.
List Price may not be the prevailing market price for an item.