SPEEDWOX 40mm Water Coolant Temperature Sensor Adapter, Joint Pipe Radiator Sensor Adaptor with 2 Pcs Stainless Steel Hose Clamps, Radiator Hose Adapter for Temp Sensor and Gauge(Black)

Good quality, ended up not needing it though

I use these and split upper rad hose for coolant pressure when I’m makin lunch meat out of my head gaskets on my SBE dumpster fires

Fits just like advertised

Super thin and much cheaper looking than I expected. This unit has to be grounded for any sensor to work and comes with a threaded ground screw hole . No idea why they would drill this hole all the way through into the water so that the screw will rust itself in place. Clamps are junk and the whole thing is undersized and sloppy in a 1 1/2 inch hose. Yes it was to good to be true.

Item appears as represented. Should work as needed

The other reviews are true. I bought a 32mm and I measured it with a caliper and it was much smaller. Plus, the clamps were defective.

Poor craftsmanship.....metal burrs obstruct use of a sensor.....did not include the small grounding screw.... I would not recommend

Adaptor worked well. Hose clamps are a joke.

Came well packed in its black box, agree with others get better clamps. Would be good if details mentioned size of sensor and not rely upon people looking at pics

Fit well and the threads were vkean and of decent quality. No sealing issues. Good product for the price

Easy to install if you have basic wrenching skills. On silicone hose, make two cuts and remove a section equal to the adapter’s center width so the clamps seat properly. I used a 2-wire sensor, so the ground pin was not needed.

Works as it should