Features: 1. OE number for reference: 12237786869, replacement for 3, 5, 6, 7 Series, X3, X5, X6. 2. Ensures a quick startup response, improves the performance of your car. 3. Maintains optimal heating temperature to prevent overheating. 4. Simple installation, no complicated operations required. 5. Original standard, direct replacement for the old or damaged glow plug. Specification: Item Type: Heater Glow Plug Material: Metal OE: 12237786869 Compatible OE: 7786869 Fitment: Replacement for 3 Series E46, E90, E91, E92, E93 2002-2013 Diesel: 325d, 330d, 335d Saloon, Estate, Coupe, Convertible Engine Code: M57 306 D3 Replacement for 5 Series E60, E61 2002-2010 Diesel: 525d, 530d, 535d Saloon, Estate Engine Code: M57 306 D3 Replacement for 6 Series E63, E64 2007-2010 Diesel: 635d Coupe, Convertible Engine Code: M57 D30 (306D5) Replacement for 7 Series E65, E66, E67 2002-2009 Diesel: 730d Saloon Engine Code: M57 D30 (306D3) Replacement for X3 E83 2003-2011 Diesel: 3.0d, 3.0sd, 30d, 35d SUV Engine Code: M57 D30 (306D3) Replacement for X5 E53, E70 2003-2013 Diesel: 3.0d, 3.0sd, 35d SUV Engine Code: M57 306 D3 Replacement for X6 E71, E72 2007-2010 Diesel: 35d SUV Engine Code: N57N 306 D5 Package List: 6 x Heater Glow Plugs Note: Please double check the part number of your item, matching information is for reference only. If you are unsure of the item, please before buying to avoid unnecessary return, thanks!