Coolant expansion tank hoses

Dip Dungles

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Looking for some answers on coolant hoses.

Setup
Gen 3 2.9

I need to grab the two hoses that connect to the expansion tank. I think I need KM4680 for the lower and DE4306 for the upper.

Am I correct?


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01yellercobra

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I just did a quick search and the KM4680 looks right.

For the DE4306 are you talking about the small hose that goes from the filler neck to radiator? I couldn't get anything in Google.
 

Dip Dungles

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From what I’ve read DE4306 goes from the top of the expansion tank to under the blower, while KM4680 goes from the lower outlet of the expansion tank to the hard line that reaches the intercooler pump.


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01yellercobra

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Are you looking for the radiator or the intercooler? Because the first hose you listed is for the radiator.
 

Dip Dungles

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That’s the confusing part. Buddy of mine has a gen 1 VMP and that’s what he’s running so that’s where I’m getting that part number.

Just ordered a KM4680 hose for the hell of it. Hopefully that’ll take care of it.

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01yellercobra

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If he's just trying to hook up the intercooler system I'm pretty sure some 5/8" or 3/4" heater hose will work.
 

Dip Dungles

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Sorry for the confusion guys. The hoses that I am looking for are the two that attach to the blower coolant tank.
 

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