Features: 1.OEM NUMBER: The perfect replacement part for 61129217031, 61129217031?01, 61127294281, can directly replace the old or damaged. 2.FITMENT: Replacement for 3 Series (E90) 2005?2008, replacement for 3 Series (E90) Facelift 2009?2012, replacement for 1 Series (E81)2008?2013, replacement for X1 (E84) 2012?2016. 3.GOOD PROTECTION: Silicone sleeve can protect the terminal lug, the external insulation design helps protect the copper battery cable from harsh conditions. 4.MAIN PURPOSE: The cable is designed to provide a firm connection for your vehicle battery, with stable and reliable performance and strong practicability. 5.GOOD CONDUCIVITY: The battery protection cable has strong conductivity, with corrosion resistance, oxidation resistance and long service life. Specification: Item Type: Battery Protection Wire OEM: 61129217031, 61129217031-01, 61127294281 Material: ABS, Metal Fitment: Replacement for 3 Series (E90) 2005-2008 Replacement for 3 Series (E90) Facelift 2009-2012 Replacement for 1 Series (E81)2008-2013 Replacement for X1 (E84) 2012-2016 Note: Please double check the part number of your item, matching information is for reference only. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!