Coolant - Phosphate-Free Replacement Recommended
83porsche03Subject:
Cooling System
Part Identifier 19 70
Applies To ALL (Watercooled)
Group
19
Key Points
Phosphate-free coolant/antifreeze
C
Number
83-03C
June 8, 1983
Phosphate-free coolant/antifreeze is installed in cooling system of all vehicles during production. When replacing coolant/antifreeze solution, only a phosphate-free product must be used, Part No. X 091 400 004.
CAUTION
Antifreeze other than specified by Porsche may cause corrosion of cooling system thus leading to engine overheating and damage.