Pentosin G12 Lifetime Antifreeze/Coolant is a silicate-free formula. It is a violet/purple color. Suitable for Audi/VW (after 6/96), as well as Porsche Boxster, 911, Cayman & Cayenne (1996 on); Saab 9-3 & 9-5 (2001 on). Equivalent to Audi/VW #G012A8FA4. Comes in a 1.5 liter bottle.