For sale: Water pump for the cooling system for BMW B58 engines (2016+). The part is original and unused. It can be installed on some other engines. It is recommended to change it every 100,000 km as preventive maintenance. bmw water pump 140i 240i 340i 440i 540i 740i 840i X5 40i X6 40i Price: 650 SAR only. Shipping is available to all cities in the Kingdom. To see more of our offers, click on my name, and you can follow our account by clicking "Follow" at the top right of the page. May you be in God's care and protection.