Leaking sensor any idea ?

[RFB]

Reinstalling high pinion and noticed this little fella leaking away. Any idea what it is and is it an outing issue?

 

[davidp14]

Hard to tell without a little more reference but I'd guess oil level sensor. Mine leaks a little.

 

[RFB]

Hard to tell without a little more reference but I'd guess oil level sensor. Mine leaks a little.

drivers side, bottom rear of block directly over pan, leaking away. And I hate leaks.

 

[OGBeno]

You need to replace the oring in the sender.

90430-27001

 

[davidp14]

You need to replace the oring in the sender.

90430-27001

Toyota Part No.: 90430-27001

GASKET, ENGINE OIL LEVEL SENSOR

Does this mean I guessed right? What do I win?

 

[MoJ]

Really easy to replace the o ring. No need to drain the oil.

 

[Fj81]

Free rustproofing!

 

[graham5david]

Be prepared for the connector to break when you disconnect it. It's easy to replace. The o ring is flat and not a normal o ring. It's probably a hard and crusted on to the sensor. I had to use a pic to remove the old one. I'm pretty positive the sensor is held in place with 4 8mm bolts. They take very little torque.

 

[graham5david]

Here it is