Owner reviews for antifreeze

My last vehicle was an RX350 which I had for 14 years with 115,000 miles before trading it in and had zero leaks. I flushed/replaced the coolant at 100,000.

I've used pentosin E for full flushes of two Golfs (2015 and 2017). No issues. Prior to that, I used it for topping off. It's the right stuf being G13 regardless of slight color variation pink/purple.

Proton original radiator is of very poor quality. Rust prone. Change it as soon and use premixed Toyota Coolant bought from Toyota Service Center to avoid fakes. Toyota SLLC and an aftermarket radiator will last the remaining lifetime of your Saga.

You're not supposed to add tap water... distilled water is fine for emergencies, but always top up with coolant whenever possible

I bought peak global lifetime 50/50 pre diluted antifreeze & coolant. The ingredient list matches the HD one. I believe that is what they use it is just colored differently. I checked with my dealer and they said it is perfectly fine to use.

50 % refrigerante Paraflu Rojo o Bosh Rojo o Bardahl Rojo + 50% agua destilada

Eso evita que se congele y que hierva el agua.

I just use prestone, it's green coolant. It's universal for all fuel types and coolant systems. I have never had any issues in the many years I have been using it.

I personally prefer OEM, but I was at a Lexus dealership for 9 years that used Valvoline and never seen it cause an issue

Di recente, le classiche bottigliette da 1L di G48 concentrato sono letteralmente sparite dalla circolazione e se andate a chiedere l'antigelo alla concessionaria, ve ne darà uno di colore verde.

my Bosch BOVB 5 TON sprung a leak and vented the coolant February 24th 2025 14 months and 6 days after install. Which means past the labor warranty but within the parts warranty. part took a full month to get, now that I am finnally getting it fixed.