NEW ADDITIONAL/AUXILIARY WATER PUMP FITS BMW X5 E53 4.4i 2003-06 64116988960
AUXILIARY WATER PUMP. X5 (E53) 4.4 i. Model year. OEM PART NUMBERS 5 (E60) 545 i. 64116910755, 64116988960, 6910755, 6988960. 6 Convertible (E64) 650 i. 6 Convertible (E64) 645 Ci.