BMW G01 X3 M40i B58 3.0L Cooling Expansion Tank Parts

Dress up your engine bay with new coolant expansion tank caps For model years up to 2023

Brand:

ES#:

5388629

Mfg#:

622-0291-SIL

Keep your BMW’s cooling system performing exactly as intended with this premium replacement coolant expansion tank cap from Febi Bilstein. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

5491375

Mfg#:

46221

Replace your old and brittle expansion tank. Fits B46 B58 S58 egines We Price Match - Give Us A Call or Chat!

Brand:

ES#:

4861046

Mfg#:

17135A6A030