deephouse

I might need the Oil Pressure Sender for 1993 S4 (AAN). ETKA brings it up as:

034 919 561

World has it for $168 BUT...

ETKA also has:

035 919 561 (Fap $61)
And
035 919 561A (Fap $58)


Anyone know if the 035s are equivalent? They're sure as hell cheaper. TIA.

UrS4boy

Look at the details KATE provides, 034 = M16 x 1.5 threads, both 035 senders = M10 x 1

kday

There are two oil pressure ports on the block -- one for a pressure switch and one for the can sender/switch. The can sender hole is quite a bit bigger (16mm maybe?). The 035 part is the smaller size. It will screw into the warning switch port for whatever that's worth.

You could find a plug from an S6 (which they used to fill up the hole where the S4 oil pressure sender was), and drill and tap that for the 035 part.

Marc S. did this <a href="http://www.motorgeek.com/phpBB2/viewtopic.php?p=159012&sid=141e16e04276ce5b8db34ac 8b0262095#159012">and it was a big PITA.</a> That was with the 035919561A part on his S6.

deephouse

Ahhh missed that one.

quattro20v

The 035 part is for a AAR, inline 5, 2.3 litre

quattro20v

actually, if you select USA, then the only one that shows up is 034 919 561

deephouse

if the two parts were compatible and one was just an update. I DID see the AAR listing and thought perhpaps they would be physically the same. Guess not.

UrS4boy

I think the 035 919 561A shows up for the 20v 7A in the US cq (??) Still 10 mm