Cal Hawk Tools CAPOS3P Oxygen Sensor Socket Set



Key features
- •Used for removing and installing oxygen sensors in many vehicles that are 7/8" / 22mm in size
- •2-Pc CR-MO Steel 6 Point Sockets
- •1-Pc CR-V Steel 6 Point Socket
BrandCal Hawk Tools
CategoryOxygen
Cal Hawk Tools CAPOS3P Oxygen Sensor Socket Set
List Price: $27.24$24.52DEALYou Save: $2.72 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 25, 2026In Stock (5)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers3.8
out of 5
Based on 9 reviews
5★
78%
4★
11%
3★
0%
2★
0%
1★
11%
Five Stars
Amazon Customer•March 16, 2016
it" working well
Goid buy.
Ruffrider•March 2, 2016
Good product fair priced. Durable material.
Got the job done. Fine if you don't have unrealistic expectations for inexpensive import tools.
Zo76•December 19, 2015
I am a DYI'er and I will usually always opt to buy the required tools and do a job myself if I can. This typically results in me saving a bunch of money, having a job done where the technician took a lot of care and treated the car likes his own :-), and another tool in my inventory if ever needed again. When one of my O2 sensors on my 2000 BMW 323ci threw and engine light after 175K miles, it was time to get in there and replace the two pre-cat sensors. Based on where they are in the engine bay, I was not sure which type of socket would be best for their removal and installation. Rather than just choosing the either the off-set or deep socket style I went with this kit that has both and I was glad i did (read on for why). The quality of the kits is your run of the mill import tool. This is not Snap-on and it's not priced like it is. I am not a professional mechanic and its not likely that I will use this tool but once every 5-10 years if ever again. As you see it comes in a nice case to keep the 3 sockets together. So now to the job. I first tried using the deep socket to remove the sensors, but it was not long enough to thoroughly engage the O2 sensor, and when I went break it free the socket would slip. I'm sure with a shorter sensor it would have worked just fine, but I can't say that with certainty since I couldn't use it. I ended up using the 3/8 offset socket, with a universal joint and an extension on a 24" break bar and it made short work of the sensors that had been making themselves at home for 16 years. In installing the new sensors I had hoped to just use the deep socket and set my torque wrench to BMW's prescribed value, but since I had to use the offset, some math had to be done to obtain the adjusted value. So keep that in mind, so you don't over torque your sensors. Anyway removed one star because the deep socket was too shallow, but maybe I just have tall sensors.
One Star
appy•October 28, 2015
Useless. Even when fully seated, torque pulls sockets off O2 sensor. Tried all 3, none would stay on
Five Stars
melissa nicolas•September 10, 2015
Good product
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