BowLift | Car O2 Sensor Adapter CEL, Fix Check Engine Light M18*1.5
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Remove Check Engine Lights with Our O2 Sensor Adapter
Are you frustrated by that constant check engine light after updating your exhaust or eliminating your catalytic converter? Our Car Oxygen O2 Sensor Adapter is specifically designed to solve this problem, offering a dependable solution for a more enjoyable driving experience.
Built-In Mini Catalytic Converter for Consistent Performance
Unlike basic extensions, our adapter incorporates an integrated mini catalytic converter, which guarantees precise readings and reliable performance. This innovative design effectively disables the check engine light, allowing you to drive without interruptions.

Robust Design for Increased Lifespan
Constructed from premium SS304 stainless steel and stainless steel filter mesh, our adapter is designed to resist rust and corrosion. This sturdy build assures long-term reliability, allowing you to enjoy its benefits over an extended period.
Simplified Installation with M18*1.5 Threading
Tailored for a secure fit, our adapter includes M18*1.5 threading, making the installation process easy. Just screw it into place, and your vehicle will be all set—no complicated steps needed.

Intended for Off-Road Use Only
Please keep in mind that this adapter is meant solely for off-road applications. It is not suitable for use on public roads or highways. Make sure to adhere to all relevant regulations prior to installation.

Product Details:
- Material: SS304 Stainless Steel & Stainless Steel Filter Mesh
- Thread Size: M18*1.5
- Weight: 40g
What’s Included:
- Car Oxygen O2 Sensor Adapter

Common Questions
Q: Can this adapter deactivate my check engine light?
A: Yes, the integrated mini catalytic converter is designed to remove check engine lights that appear following exhaust alterations or catalytic converter removal.
Q: Is this adapter permissible for road use?
A: No, this adapter is designed specifically for off-road use and is not legal for operation on public roads or highways.
Q: How can I install the adapter?
A: The adapter comes with M18*1.5 threading for easy installation. Just screw it into place—no extra tools or complicated steps are needed.
Q: What error codes does this adapter fix?
A: This adapter is intended to resolve error codes such as P0420 and P0430, which are frequently triggered after the catalytic converter is removed.
Q: What materials make up the adapter?
A: The adapter is constructed from SS304 stainless steel and stainless steel filter mesh, which delivers durability as well as resistance to rust and corrosion.
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Returns to Canada
All returns must be sent to our warehouse in Canada:
Warehouse Dock 51400 Parkhurst Square #1
Brampton, ON L6T 5H5
Canada
Please note: We do NOT offer free returns for this product
You must return this product to the original seller at your own expense.