1、Mainly used for preventing the engine damage, better protecting your car. 2、Made of high quality ABS and aluminum material, anti-corrosion and high strength for maximum durability. 3、Easy and convenient for installation, reliable and durable to use. 4、Original standard, direct replacement for old or broken one. 5、Stable performance and high reliability, especially designed fit for 2.0 N47 diesel engines. Condition: 100% Brand New Item Type: Swirl Flap Plug Material: ABS + Aluminum Color: As Pictures Shown Fitment: Fit for 2.0 N47 Diesel engines Fit for E81 - 120d / 123d, (02/2006 - 12/2011) Fit for E87 - 118d / 120d / 123d, (01/2006 - 06/2011) Fit for E88 - 120d / 123d, (09/2007 - 10/2013) Fit for E82 - 120d / 123d, (11/2006 - 10/2013) Fit for E90 - 320d, (03/2007 - 09/2008) Fit for E90 LCI - 320d / 320xd, (07/2007 - 03/2010) Fit for E91 - 320d, (02/2007 - 08/2008) Fit for E91 LCI - 320d / 320xd, (07/2007 - 02/2010) Fit for E92 - 320d / 320xd, (06/2005 - 02/2010) Fit for E93 - 320d, (09/2007 - 02/2010) Fit for E60 LCI - 520d, (04/2006 - 12/2009) Fit for E61 - 520d, (04/2006 - 05/2010) Fit for X1 E84 - 20d / 20dx /23dx, (09/2008 - 06/2012) Fit for X3 E83 LCI - 1.8d / 2.0d, (11/2006 - 08/2010) This plug doesn't fit for N47N engines. 1 x Swirl Flap Plug 4 x Manifold Gasket