The foam element includes at least two locations adapted for receiving electrical connectors thereto for heating {HEAD ~ a fluid}, such as {TAIL ~ engine oil} 
such as
The foam element includes at least two locations adapted for receiving electrical connectors thereto for heating { HEAD ~ a fluid } , such as { TAIL ~ engine oil }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL