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Old 01-05-2010, 02:07 PM
Junior Member
Join Date: Jan 2010
Posts: 4
Post 04 Range Coolant Leak-Please Help if you can!

Ok, you tell me what you think...I just returned from the dealership(for diff recall) and there is a huge coolant leak coming from the lower hose running to the radiator. It actually apears to be running from the temperature sensor that plugs into that hose from the top. I pulled the temp sensor and replaced the oring and leak got worse. And what I am seeing is that the sensor actually has some loosness when clicked in. My question is should I remove and replace the sensor? Is this a common problem with this model? are there any temporary remedies to this(ie. loctite or some kind of sealant)?
But when I start the truckClick the image to open in full size. you can see the coolant runs directly off both sides of sensor where it clicks in to place. Please help, any advise would be greatly appreciated.thanks
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Old 01-05-2010, 04:21 PM
handsome rob's Avatar
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Join Date: Feb 2007
Location: CDA, ID
Posts: 1,067

It must not be in place properly, the new o ring could be causing it feel like it is in but then in reality not set in. Try playing with it again.
1997 Range Rover Beluga Black
1995 Discovery 1
1999 Discovery 2
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Old 01-06-2010, 06:15 AM
Senior Member
Join Date: Dec 2009
Location: Albany, NY
Posts: 2,243

its a BMW problem. you can't get that oring. We have already tried. You have to get the entire part.

Trust me we tried to fix ones like that and it dont work. BMW does that. instead of a simple gasket they make it so you have to put an entire part in it.
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Old 01-06-2010, 08:10 AM
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Join Date: Jan 2010
Posts: 4

Thanks for your help Rovin4life, I found this thread last night as well to back up your point...


do you recommend I buy aftermarket, or from LR or BMW?thx
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Old 01-07-2010, 08:25 AM
Junior Member
Join Date: Jan 2010
Posts: 4

Weel, Its Fixed. Thanks to the help of this forum leading me in the right direction. I actually had planned on purchasing the whole sensor w? o-ring included and then I luckily read this thread befor I did...


Could not find this particur brand o-ring but from dimension got it from my neighborhood hardward stor. Before with my old o-ring the sensor would click into place very loosely. Now I needed to push with force to pop the sensor in place. Sealed well! And the car runs great. Thanks for all your help!!!
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Old 01-07-2010, 08:25 AM

04, 2004, coolant, dimention, fix, fixed, freelander, hose, land, leak, range, rover, series, temporary, times

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