Question about Cars & Trucks
1993 Lexus ES300 3.0L MFI DOHC 6cylThe Thermostat is located:Under hood, passenger side, upper engine area, engine end of upper radiator hose, mounted in coolant outlet housing
Posted on Oct 31, 2012
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Posted on Jan 02, 2017
Follow the lower hose up to the water pump where there is a housing for the thermostat. To remove this you will first, want to take the front right tire off then the dust guard for it; the thermostat housing should now be viseable. Then you will want to take the plastic windshield washer, and engine coolant reserviors off to make the job easier. Next take the bottom rad. hose off the water pump(where it goes to, from the radiator). then struggle for awhile with taking the three nuts that hold the thermostat housing together (a wobbler bit on a socket wrench can make this job easier). Once these are off you can unplug electric plug on top of the housing, pull that part of the housing off and there the thermostat sits in all of its evasive gloriousness waitng for you .
Posted on Nov 16, 2009
My Son has a 95 es300, the amp for it is located under the front passenger seat. The easiest way to access it is to remove the 4 bolts holding the seat down, and remove the seat. Takes about 5 minutes
Posted on Jul 24, 2009
It is NOT on the upper radiator hose, it is where the lower hose connects next to the air filter housing. You do not need to disconnect the hose, there are two 10mm bolts that come off and the thermostat is inside this housing.
Posted on Oct 10, 2009
Testimonial: "THANK YOU SO VERY MUCH THE INFORMATION WAS VERY HELPFUL AND I HAVE NOW REPLACED MY THERMOSTAT. THANK YOU FOR THE KNOWLEDGE"
there are two large coolant hoses connected to your radiator. Follow the lowest hose to the engine which is connected to a pipe. The pipe is connected to an pipe-elbow. Behind the pipe-elbow you will find the thermostat. It is troublesome to replace due to the compressor and alternator that are in the way.
Posted on May 19, 2010
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