Temperature Sender Thread

Just found a replacement Temp guage (a nice Tim one) for babs on a land rover here in the yard. Unfortunately, the engine is already gone, so I am going to need to source a replacement sender unit. Thing is, I will also need an adaptor. What is the thread if the temp sender?

Thanks

Andy
 
Something like 1/2" BSP

4650583641_dba2503b41_o.jpg

"You,re only supposed to blow the bloody SLIDING doors off"
 
http://66.129.69.181/forum/topic.asp?TOPIC_ID=1443&whichpage=5

could be 3/8 BSP - I did find the sender wasn't a nice tight fit and needed threadlock to goo in properly.

m_5ab8dd55b2c2c84c5ce92d6090469c78.jpg
 
I made a new stat housing and fitted a 3/8" BSP socket for the sender. The thread was a little slack but it sealed OK with a few turns of PTFE tape.

th_DCP_9707.jpg

Harvey the RV
 
I know Speedies sell the standard senders (not that Bab's had a temp gauge when new). Problem is that the sender I need to buy to match the temp gauge is a 1/8 npt thread, so I have to get a suitable adaptor.

Having said this, it seems that the standard sender is giving more or less the right reading - and I will get Baz to lend me his infra-red temp thingy so I can see how well the sender and gauge are matched. If it's within a few degrees, I'll leave it as it is and save the tenner the sender costs.

I need to buy some replacemnet headlight bowls and rims, so the money will be better spent on that.

A
 
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