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๐ง Unlock tight spots with the wrench that bends to your will!
The OTC 6500 Flexi-Head O2 Sensor Wrench features a pivoting head designed to remove stubborn 7/8 inch oxygen sensors in tight engine spaces. Its 3/8 inch drive allows for extensions and high torque application, making it a durable, slim, and professional-grade tool favored by mechanics for efficient sensor removal without extra disassembly.












| ASIN | B0075XWO1I |
| Best Sellers Rank | #733,930 in Automotive ( See Top 100 in Automotive ) #137 in Oxygen Sensor Removers #8,529 in Wrenches |
| Brand Name | OTC |
| Color | Gray |
| Customer Reviews | 4.4 4.4 out of 5 stars (49) |
| Finish Types | Painted, Polished |
| Global Trade Identification Number | 00731413559006 |
| Head Style | Flat |
| Included Components | Unit^Instruction Guide |
| Item Length | 13 Inches |
| Item Type Name | Flexihead O2 Sensor Wrench |
| Item Weight | 0.75 Pounds |
| Manufacturer | OTC |
| Manufacturer Warranty Description | Limited Lifetime Warranty |
| Material Type | Metal |
| Model Number | 6500 |
| Operation Mode | Mechanical |
| Package Quantity | 1 |
| UPC | 731413559006 |
| Unit Count | 1.0 Count |
S**N
Excellent tool
Great tool. Worth the $. This was the only tool I could find that could remove the 4 O2 sensors in a 2012 Ford Mustang V6.
S**M
Flat Rate Must Have F**** ho2s sockets
Superior to most HO2S wrenches, sockets, etc. itโs slim and extremely useful in tight spots. The head is very tight and you have no slop. The bottom is equipped with a 3/8 drive for extensions and you can get as much torque out of it as you need. I borrowed this once upon a time from a fellow technician to get a sensor out due to its poor location this was the only tool to get to it without removing components all for a couple ticks(if you know you know).
R**B
Very useful product
Well worth the cost made changing a difficult oxygen sensor a breeze. Would highly recommend it.
J**H
To small
I like OTC but I thought this too would be a lot longer
S**D
Mechanics dream
Works great for diesel mechanic work.
D**C
Will not fit BMW 4.4L V8.
However, this will not fit the right nor left upstream 750i 4.4L V8 Oxygen Sensors. The sensor is in a pocket and wrench foot is too big to fit down in there. Otherwise, a nice tool. Returned for refund, unused.
K**R
Works great
Best investment for changing 02 sensors when you canโt reach them easily.
M**S
No no
22 mm not for the every day mechanic Iโll stick to a Mac or snap on set. I try to use this on a range rover 5.0 shaft too short and with an extension it would slip off the O2 or round it off the head is made out of white metal or aluminum not for professional use but for do it yourself are perfect for a one time use for that hard to get to
Trustpilot
2 days ago
1 week ago