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Purchase Mobil 1 Mobilube PTX 75W-90
  • Mobil 1 Mobilube PTX 75W-90 SKU: 00004320420L

    ★★★★★ ★★★★★ 4.60/5 Stars. (5 Reviews)
  • MSRP $48.87 $36.50


Transmission fluid for most Porsche models with a manual transmission, 1965-2012.

1 liter. Order as needed.  Ground shipping in the USA only.

Consult your owners manual or a technician before using any fluid, and to check fluid capacity for your Porsche.

★★★★★ ★★★★★
4.60/5 Stars out of 5 Reviews
Smoother shifts, at least when warm
| June 28th, 2016
This made the shifting better in by 997.1 C4S when the tranny is warm. Not as big an impact when cold as others have reported.
shifting fixed
| May 25th, 2016
I have a 07 carrera that was hard to shift when cold. I tried several other sythetic 75w90 oils and all were the same. my tech told me to try the factory PTX and it was amazing. Cold crunch when shifting is gone, smother all around. with I had done it years ago. well worth the extra cost to get it right.
Amazing performance, overpriced .
(Socal) | April 20th, 2016
The ptx is an amazing product. Best tranny oil for porsche but way too expensive. Initially I thought it was a gallon based on the pic, boy was I wrong!!...had to reorder 2 more. The shifting is much smoother now because of the ptx but it's price is outrageous $40/quart.
(NJ) | November 13th, 2015
I bought 3 liters for my 2008 C4 manual to do general maintenance at 40k miles. Easy DIY task.
Fixes notchy shifting
(Philadelphia) | September 13th, 2015
2009 C2S 86K miles manual. I had the classic jamming going into 1st. This fixed it. My manual denotes changing this at 120K miles.... BS.... it should be changed earlier. I don't know why or what was wrong, but changing this out for what is recommended in my manual cures this ill.

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Mobil 1 Mobilube PTX 75W-90
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