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Radiator split top...I've joined the club!

650Hawk

Well-Known Member
Messages
548
Location
SoCal
Got home from work last week (Wednesday) and parked the H3. On Saturday, I noticed a puddle under it (nothing there on Thursday or Friday). Anti-freeze. Checked under the hood...Yup, the famous split tank, across the front of the top tank on the driver's side, about 6" long. :gaah:

Ordered a new OEM radiator from an eBay seller in Vegas; it arrived today. So I guess I'll be busy on Saturday! :thumbs:
 

scoreh3

Well-Known Member
Messages
1,024
Location
SoCal
It must be the season. Mine did it again. So I’ll be pulling it out and back to the radiator shop. I was shocked that he quoted me the same $65 as about 6 yrs ago when they R&R the top last time.
 

650Hawk

Well-Known Member
Messages
548
Location
SoCal
The hardest part for me (on the Alpha) was getting the lower radiator shroud separated from the upper shroud. I broke both of the tabs at the bottom, mainly because I couldn't see them and didn't really know how they worked (until it was off/broken:no:). Had to resort to heavy duty zip ties when I reinstalled. Oh, and the A/C condenser mounting bolt on the drivers side...Yeah, lots of room to get that in/out...NOT! One of the trans line clips fought me for awhile, but finally agreed to go back on. Other than that, it was pretty straightforward. Back on the road!:cheers:
 
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BobV

Member
Messages
5
Location
Rainier OR
What are you all using for replacements?
I was told the OEM is the best, found new for $280 and it seems to be slightly larger than the aftermarket ones
 

alrock

El Diablo
Staff member
Messages
10,677
Location
Scottsdale
OEM is most consistent. There are many aftermarket brands with varying quality builds. My last aftermarket one seemed to run a few degrees hotter than the OEM replacement that I have in now.
 

3rdH3

Well-Known Member
Messages
218
Location
Blacksburg, VA
Replaced my first at 48K with OEM, it went at 102K. Replaced that one with aftermarket. It's still hanging in there at 154K. 2010 Alpha/Offroad.
 
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