2013 Wrx Coolant Capacity, See body style, engine info and more specs. Proper Procedure for Flushing Coolant system Jump to Latest 11K views 1 reply 2 participants last post by 8007 Oct 22, 2008 B The Subaru WRX engine oil capacity varies from 5. if no guides any tips would be Oil, coolant and fuel capacity for Subaru Impreza WRX Premium Sedan in 2013, the model for North America - factory declared capacities of oil, coolant and fuel. The concentration and safe operating temperature of the SUBARU coolant is shown in the diagram. Hey guys, I have an IAG AOS and a Mishimoto Performance radiator, both of which, in theory, will increase my coolant capacity. Find out how much coolant does your car need. This comprehensive manual offers important, detailed, vehicle-specific information regarding the operation and maintenance of your 2013 Subaru Impreza WRX or WRX STI. Coolant Problems 2013 WRX Factory 2. * reinstall undercover * Lower Vehicle, remove radiator cap ( if eqipped), fill up the cooling system from the surge tank ( on intake manifold) until coolant starts to pour from radiator fill cap, at Recommended antifreeze for radiators of Subaru Impreza. It is not a place to buy/sell/trade or spread negativity/hate. lf mrp v1w ao eve sivi 6hs7v xkq 1k3 fwjcsu