Coolant Tank Reservoir for BMW 525i 530i 525xi 530xi

Description

Upgrade your BMWs cooling system with the Coolant Tank Reservoir designed to fit a broad range of models and years. This reservoir is produced for reliability by POKESS and matches the essential OE numbers to ensure a secure fit and proper coolant flow. Its an economical, straightforward replacement for worn or cracked tanks, helping to prevent coolant leaks, maintain correct coolant levels, and support consistent engine operating temperatures. Ideal for drivers maintaining older 4-, 5-, and 6-series BMWs, including popular everyday models and sportier variants.

Compatible with BMW models including 525i, 530i, 525xi, 530xi from 20042007; 528i, 535i, 550i, 650i from 20082010; and 545i, 645Ci from 20042005, this reservoir is a practical, ready-to-install replacement. For reference, the OE numbers associated with this part are 17137542986, 17137519219, and 17137521189. Before purchase, please compare the Part Number with your original part to ensu