Leaking Coolant Hardline

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blinx

Greenie N00B Member
Recently putting my build together on my Speed3 and it seems I've shaken a rusted coolant line into a small leak, figured I'd replace when I'm in there but not quite sure which part to buy. Any advice on which part# I should be looking at to replace the hardline? Pics below, thanks for any help!

Late Edit: Part# is L33X-15-190

PXL_20250415_181428239.jpg PXL_20250415_183533628.jpg PXL_20250415_183541751.jpg PXL_20250415_183617360.jpg
 
Last edited:
Update for if anyone finds this with the same issue: appears like the part # is L33X-15-190, I'll edit to confirm once I receive it, was a bit of a pain to find.
Is this the hardline where the turbo coolant feed connects to like in the Imagine below? IMG_4748.jpeg
 
That thing is held together by thoughts and prayers,

L33X-15-190, is indeed the Water Bypass Pipe

Make sure to get the matching O-ring (usually 9954-10-1407 or included with the pipe) where it seats into the engine block/thermostat housing area.

A new pipe with an old, flattened O-ring will leak.
 
That thing is held together by thoughts and prayers,

L33X-15-190, is indeed the Water Bypass Pipe

Make sure to get the matching O-ring (usually 9954-10-1407 or included with the pipe) where it seats into the engine block/thermostat housing area.

A new pipe with an old, flattened O-ring will leak.

I have someone that have this for sale in good and excellent condition PM derickdonald99@gmail.com if you’re still interested thank you.


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