Secondary Air Injection Pump compatible for BMW 5 Series E39 525i 528i 530i 11721433959

ApplicationCompatible for BMW 525i Base Sedan 4-Door 2.5L 2001-2003 compatible for BMW 525iBase Wagon 4-Door 2.5L 2001-2003 compatible for BMW 528i Base Sedan 4-Door 2.8L 1998-2000 compatible for BMW 528i Base Wagon 4-Door 2.8L1998-2000 compatible for BMW 530i Base Sedan 4-Door3.0L 2001-2003OEMandPart Number11721433959, 11 72 1 433 959, 11721433958, 11 72 1 433 958, 11721427911, 11 72 1 427 911, 1433959, 1 433 959Feature- 100% Factory tested - one year warranty for any manufacture defect - Built to strict quality control standards - Stable performance, and long service life - Support the proper function of emission systemSpecificationCondition:New Quantity: 1x smog air pumpwith 3x air pump mountNotice- Instruction is not included. Professional installation is recommended - Please confirm the OEM number and fitment detail before purchasing - Contact us please for whatever we can help