Hi Jose, I'm glad to assist you. Two gallons will do. I hope this helps, and you can click on the link below for direct ordering to take advantage of our ongoing sale and limited stocks. Happy shopping. https://www.carparts.com/coolant-antifreeze/recochem/rch86174poem?can=CPAE1047

If you buy concentrate then you only need one gallon. mix it 50/50 with distilled water. you need 7 1/2 quarts total for camry. Distilled water in Walmart 80 cents a gallon. Do not use house or drinking water.

I'd look in your car manual for the engine coolant volume to be sure. You want enough concentrated coolant for 1/2 the size of the manufacturers coolant volume.

Hi John, I'm glad to assist you. It is compatible. But there is a brand that certain car manufacturers recommend. For us to carefully check and be accurate on the part you need, please provide the complete information of your vehicle (year, make, model, submodel, and engine size). The VIN would be much helpful. I hope this helps.

No. What I received is only for GM vehicles.

Hello! You would just add one gallon of distilled water for a 50% mix

With distilled water, use an old coolant jug marked halfway for 50/50, 3/4 for 75/25, measure with ruler on jug to give you 4 or 5 increments and then you’ll be close to 60/40, 65/35, 70/30. Or just use a quart container or oz. measure cap from something expendable, mark the fluid line on a full unmixed bottle of coolant, remove as many oz vs 64oz (1gal) from the bottle that’ll give you your desired mixture and replace what was removed with distilled water.

Hi Robert, thanks for initiating contact. The coolant capacity of the 2006 Toyota Corolla is typically around 6.9 quarts (approximately 1.725 gallons). To ensure you have enough coolant, it is advisable to purchase at least 2 gallons. Use the link below to order while the part is in stock. Your order will come with a 30-day post-purchase price match guarantee. Enjoy shopping! https://www.carparts.com/coolant-fs-antifreeze/recochem/rch86174poem?can=CPGG4850_CSQA_20240612

Hi Gleason, I'm pleased to assist you. No, this is not for the 2002 Lexus SC430. We do have the compatible coolant/antifreeze compatible with the vehicle. Click the link below to choose from the options we provide. Place your order while supplies last. Your order will come with a 30-day post-purchase price match guarantee. I hope this is helpful. Enjoy your online shopping at CarParts.com! https://www.carparts.com/search?q=Coolant-fs-Antifreeze&vehicle[cylinders]=8&vehicle[liter]=4%2E3&vehicle[submodel]=Base&vehicle[model]=SC430&vehicle[make]=Lexus&vehicle[year]=2002&filters[universal]=false&can=CPGG4850_CSQA_20221005