Transmission Fluids - Specifications

89porsche06

Tecchnical Bulletin


Subject: Approved Automatic Transmission Fluids


Model Group

928, 944,
3
911 Carrera 2

Part Identifier Number

3735 8903

December 15, 1989




ATTENTION: Service Manager/Service Technician

This bulletin replaces Technical Bulletin Group 3, Number 8503, Book B, page 179 and Technical Bulletin Group 3, Number 8604, Book C, page 97.

Only automatic transmission fluids which meet Dexron II D specifications may be used when topping up or changing oil on automatic transmissions.

This fluid will turn dark in color after only a short time in use. This color change is normal and not an indication of contamination.

Below is a list of automatic transmission fluids presently approved by Porsche.

Amalie Dexron II D-21 594
Castrol Dexron II Mercon D21 981
Citgo Dexron II Multipurpose ATF D-21 571
Exxon Dexron II D-21 422
Kendall Dexron II D-21 574
Pennzoil Dexron II D-21 717
Quaker State Dexron II D-21 272, D-21 547
Unocal Dexron II Multipurpose ATF D-22 093
Valvoline Dexron II D-21 270