This water pump is a high-quality component designed for engine cooling. It is manufactured by Quinton Hazell and is compatible with various BMW models, including the 630 E24, 525 E12, and 2500 E3. The pump features a metal impeller and is built to last. Cross-references include AIRTEX, AQUAPLUS, AUGROS, AUTEX, BENDIX, BBGA, CACP, BORG & BECK, BUGATTI, COPARTS, DOLZ, FIRST LINE, FRIMATEC, GEBA, GK, GMB, GWBM, HELLA, HEP, JP GROUP, KRULL, KWP, MAHLE, PMETELLI, RUVILLE, SALERI, SCHAEFFLER INA, SKF, SPIDAN, TEMOT, TYC, and VALEO. Please use the make model tool to check part fitment for your specific vehicle. If unsure, please contact us.