changing temp gauge sensor

[Gregory w Bender]

My question is how hard is it to change the gauge temp sensor and temp sensor for the computer? I know they right next to each other.

 

[lobo411]

Easy. Pretty much just a box wrench and a screwdriver.

 

[RandomNerd2000]

Be WARNED, the brass fittings that the sensors thread into are known to strip out the housing, most people convert to the later housing with clip in sensors to remedy this.

 

[swshawaii]

^ Good call.

2000 Sport Long term project vehicle

4.0 SOHC plastic thermostat housing

 

[XLTrunner]

Yep...you'll never get that temp gauge sender out as the brass nut inside will just spin. However, for whatever reason, I've never had a problem removing the ECT sensor when out junk-yarding for parts. Time to upgrade t-stat housing and sensors if you do need to replace the gauge sending sensor.

 

[swshawaii]

Better yet, IF the OP has a SOHC, and not an OHV (1995-2000).

Explorer Mountaineer 4.0L SOHC Thermostat Housing w/Sensors Hose/Clamps/Bolts | eBay

 

[Gregory w Bender]

I found a whole unit on e-bay and going to get it. thanks you for the help.

 

[XLTrunner]

Hope it's not a Four Seasons or Dorman. They aren't worth a crap!

 

[Gregory w Bender]

this is the one i look at. New Thermostat Housing w/ Sensors For 97-01 Ford Mountaineer Explorer 4.0L V6 | eBay

 

[XLTrunner]

All I'm going to say is look where it's made (China). I don't know about you, but I don't enjoy doing this job (or, most any other repair jobs) over and over again. These cheap aftermarkets are notorious for leaking within a short time. I installed a Four Seasons and it lasted all of about 2 wks. Thought I'd save some money...yeah, right. The recommended upgrade by most on this site is the following:

- RH144 Motorcraft Lwr Thermostat Housing (reuse your existing upper t-stat housing. You'll need to gently tap out the metal sleeves around the three mtg holes of the existing upper housing so it will fit over the new lower housing)
- SW6146 Motorcraft Temperature Sender Sensor (clip-in style)
- DY1269 Motorcraft Temperature Gauge Sensor (clip-in style)
- RG614 Motorcraft T-stat Lwr Seal
- New Thermostat of your choosing (I went with a Motorcraft RT1160) and gasket

I found Rockauto.com had the best prices...but, you could also search Amazon/e-Bay.