jma 0 Posted June 22, 2014 Hi Guys I have replaced my VR6 heater matrix which coolant should I be using red or blue? Thanks Quote Share this post Link to post Share on other sites
jma 0 Posted June 22, 2014 gsf/ euro only stock the blue, should it be G11? thats what I have read. Cheers Quote Share this post Link to post Share on other sites
seanl82 23 Posted June 22, 2014 Just get it from VW, it's not expensive. G11 was the original, replaced by G12, then + etc, now on G13. I'd use the correct stuff as VW intended rather than a generic coolant as sold by GSF/ECP. Quote Share this post Link to post Share on other sites
Jim 1 Posted June 22, 2014 Yep - get G13 from Volkswagen. It doesn't cost a lot. Quote Share this post Link to post Share on other sites
