That's exactly where they put the cord for the block heater. Is it a standard electrical plug?
The RPO code for block heater is K05. Look at the SPI list sticker inside your glove box, see it that code is there.
HMc
On a 1998 1500 lt burb I have just brought, I have noticed a coil of cabal
> with a three pin plug strapped to the engine bulkhead facing the front
> wheel, does anybody know what this is?
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