

🔧 Clean threads, clear advantage—never miss a beat with Lisle's NOx Sensor Thread Chaser!
The Lisle 12220 NOx Sensor Thread Chaser M20 is a precision-engineered stainless steel tool designed to clean and restore M20 x 1.5 sensor threads. Compatible with both 13/16" hex sockets and 3/8" square drives, it offers versatile use in tight engine spaces. Made in the USA, this compact tool is essential for professional mechanics and automotive enthusiasts maintaining NOx sensors, ensuring reliable sensor installation and preventing costly repairs.


| ASIN | B07DY62ZD4 |
| Best Sellers Rank | #30,910 in Automotive ( See Top 100 in Automotive ) #22 in Oxygen Sensor Removers |
| Brand | Lisle |
| Customer Reviews | 4.6 4.6 out of 5 stars (811) |
| Date First Available | June 22, 2018 |
| Exterior | Milled |
| Global Trade Identification Number | 00083045122203 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.01 ounces |
| Item dimensions L x W x H | 2 x 4 x 1 inches |
| Item model number | 12220 |
| Manufacturer | Lisle |
| Manufacturer Part Number | 12220 |
| Material | Stainless Steel |
| Model | Lisle 12220 NOx Sensor Thread Chaser M20 |
| Mounting Type | Vehicle mounting |
| Output Type | electrical signal |
| Product Dimensions | 2 x 4 x 1 inches |
| Specific Uses For Product | Automotive repair, NOx sensor maintenance |
| Style | Modern |
| UPC | 083045122203 |
D**.
Great Tool – Every Mechanic Working With NOx Sensors Should Have One
Lisle makes solid tools, and this NOx sensor thread tool is no exception. Great reputation, excellent build quality, and it works exactly the way it should. If you deal with NOx sensors even occasionally, this is one of those must-have tools in your box. Reliable, simple, and saves you from a lot of headaches.
N**S
Good nox sensor chaser!
Does exactly what it is suppose to! I like you can put the extension in it or use a socket or wrench on it also. Makes it helpful in tight spots.
A**Y
Works good
Works good, Don’t buy the cheap ones
K**R
No problems
No problems works as designed great quality arrived on time
C**K
Saved from having to buy a new bung.
Apart from arriving a week after its due date which i can only blame shipping... This tool did its job and chased those threads as designed. I was able to thread in a new NOx sensor with no issues. This thread chaser is a great addition to any diesel mechanics tool box or DIYer.
L**T
Tool for the job!
NOx sensors are a hit and miss. Cost lots of time and money repairing last stuck sensor. This time I was ready! Used this tool smoothly, little at a time. Nox sensor finally set. The socket did not fail, teeth still good. Buy it and leave it in your tool box until the day you need it. Worked for me, very satisfied!
L**Z
Excelente
Excelente 👌
E**Y
Facial de manejar
Perfect
M**N
Top
P**L
My life saver for rethreading NOx Sensors holes on my Semi Trucks. Worth every penny. From Canada
M**S
Very handy tool works very well and got our workshops out of trouble a few time already
N**L
大型トラックのNOxセンサーを頻繁に交換する方には是非オススメです。 ダイスなのである程度使ったら交換する消耗品です。
U**Z
Funktioniert einwandfrei
Trustpilot
3 days ago
2 weeks ago