BMW X5 Expansion Tank Replacement E70 With The N55 6 Cylinder Part Number 17137552546

I show you how to EASILY replace the EXPANSION TANK on a BMW X5 E70 with the N55 6 Cylinder Twin Turbo Engine. This complete DIY shows you how to complete the repair and bleed the vehicle cooling system. An expansion tank is also called a coolant reservoir. When your cooling system is under pressure from temperature there needs to be room for coolant displacement due to thermal expansion. To order parts, find part numbers, and special tool information used in this video visit my website at: https://askthecarexperts.com/bmw-x5-e... REMEMBER TO SUBSCRIBE! As an Amazon Influencer, I earn from qualifying purchases. I only recommend products I feel will provide the best benefit to you.