45 Degree O2 Oxygen Sensor Extender Spacer Engine Light Adapter Engine Light Adapter Bung Accessories M18 x 1.5

Features:
Replacement for most vehicles with the M181.5 O2 sensor hole.
Structured by stainless steel for sturdy, durable, anti rust and anti-corrosion.
Quick and easy installation, requires no professional operation.
Manufactured to meet or exceed OEM standards.
Please Be Attention:
There are many things that can cause the P0420 trouble code in your Focus. Here are the most common ones:
1. Oxygen Sensor is bad.
2. Catalytic Converter is clogged.
3. O2 Sensor Wiring goes bad.
4. Focus is misfiring or the exhaust timing is off.
5. Exhaust Leak.
6. Engine Temp Sensor is bad.
Our mini oxygen sensor converter can only solve the Problem of P0420 codes-faulty Catalytic converter.
Please make sure of the problem before purchasing it!