Hello,
The P0171/0174 was diagnosed to a leak in the breather hose to the positive crank ventilation (PCV) pipe. I understood this is, what is shown in the photo.
What is the OEM part number or the aftermarket part # to order. Thank you

2006 S-Type 4.2 VDP

 

I have been known to use HEAT SHRINK tubing for a repair if it is split but otherwise good condition. (NOT 'crumbling')

It gives me time to get a proper part ordered to replace when the repaired hose finally FAILS.

Just my way of dealing with little problems.

 

I have found some OEM: Jaguar Crankcase breather pipe AJ82320 AJ88522 AJ811728. But these are made of Rubber ( heavier compared to plastic) and i fear the weight may damage the other plastic hoses underneath.
Any thoughts ?

 

Can't see any problem?
Jaguar OEM parts should be correct?
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The hoses are all plastic in my car. These OEM are not available. The weight of OEM rubber hoses is about 5-10 times the plastic. So, i fear that the already weaker hose, underneath could get damaged and start leaking .