How to Add Coolant: Lexus IS250 (2006-2014) - 2008 Lexus Click to view0:24Adding engine coolant (also known as antifreeze) to your 2008 Lexus IS250 is pretty easy. Engine coolant circulates through your engine to keep it cool in the summer but won't freeze in the winter. Make sure to check your engine when Author: Diamond Jim Coolant Level Check: 2006-2014 IS250 - 2008 Lexus IS250 2 Click to view0:24Checking the engine coolant (also known as antifreeze) level in your 2008 Lexus IS250 is pretty easy. In order to get an accurate reading, your 2.5 liter engine should be cool to the touch when you check it. Engine coolant circulates Author: Lake Ford Lexus IS250 OE Engine Coolant - Best OE Engine Coolant Order Lexus IS250 OE Engine Coolant online today. Free Same Day Store Pickup. Check out free battery charging and engine diagnostic testing while you are in store. Coolant change - Lexus IS 250 / Lexus IS 250C Club / Lexus I am planning some jobs for when the weather is better. One is a coolant change - whats the interval for changing this? Has anyone done a full change of Coolant Is250 Is350 For Sale - Engines & Engine Parts Replacement Engine Coolant Reservoir For Is250, Is350 Lx3014103. $106. 06-10 Lexus Rwd Is250 Is350 Engine Cooling Water Coolant Pipe Line Tube Oem. $41. Hps Red 3-ply Silicone Radiator Hose Kit Coolant For Lexus 05-11 Is250 Is350. $120. Hps Blue 3-ply Silicone Radiator Hose Kit Coolant For Lexus 05-11 Is250 Is350.