i928

I would like to take 92 LS400 EGR valve to clean up, but I am afraid of breaking these 2 L shape tube. I could not find part # for these 2 tube. inner steel tube diameter is 8mm.
what kind of tube I should purchase from auto part store?

EGR valve tube

billydpowe

iTrader: (1)

why not try the dealer? their not big enough to be THAT costly..
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bradland

Those are coolant lines and yes you will destroy them if you try to remove. The part number (9091005203) is the same for both it is a discontinued part. Sourcing from a local parts store will be difficult as generic 5/16" ID hose will be a tight fit but more importantly, the bend will kink and obstruct the flow of coolant.

RA40

iTrader: (6)

The Dayco B80400 is available formed for a 90 degree bend. As Brad mentions that this size hose will be tight to push over that hard line. I'm in similar thought as the power steering hoses are in similar discontinued status.

i928

It is too bad that 90910-05203 is a discontinue product. It seems Dayco B80400's ID is 5/8" and its OD is 15/16. I find this one "HPS 5/16" (8mm) ID Black 4Ply Silicone 90 Degree Bend Elbow Couple Hose Coolant". Not sure about its quality...

RA40

iTrader: (6)

Yokohama produced a true 10mm ID hose and as Yoda found out that they do not sell it to end users. In numerical terms its not an odd size but among the auto industry it seems propriety use that Toyota spec'd it. Going by AN sizes is a head scratcher.

Found this listing in the UK:
http://m.autopartmaster.com/en/?acti...ce_type=retail

FloridaCam

I bought hoses from Autozone for my LS. They work fine.

i928

Thanks for the information.