Walker 350-34912 Oxygen Sensor Replacement Fits BMW 5 Series 520i 523i 528i
£42.99
Manufacturer: WALKER PRODUCTS. OEM Numbers: 11 78 1 437 586--BMW. 11 78 1 437 586--BMW. All goods will be inspected before a credit is issued. Number of circuits: 4. Interchange Part Number Reference Number.
