Stable characteristics, high reliability. Easy installation and replacement. Molding make, Perfect match for the original car. Oxygen sensor can improve fuel economy and lower emission. Easy to install, fast response,stable performance, close to original effect Specification: Item Type: Oxygen Sensor Condition: Type: Heating Type Linear: 4 wire Part Number: 90543281 93174519 93181910 55561425 855510 Applicable models: for Stilo 192 [2001-2006] Hatchback for Stilo Multi 192_ [2003-2008] Estate for /Opel G/ IV [ [1998-2009] Saloon, Estate, Hatchback for /Opel H H/ IV [2004-2014] Box, Hatchback, Estate for /Opel H Twintop H/ IV [2005-2010] Convertible for /Opel van V [2005-2012] Box for /Opel Combo [2001-2016] Box/Estate for /Opel Combo Tour [2001-2011] MPV for /Opel B B/ I [1992-2002] Hatchback for /Opel C C/ II [2000-2016] Hatchback for /Opel Meriva I [2003-2010] MPV for /Opel B [1995-2003] Hatchback, Saloon, Estate for /Opel C [2002-2008] Estate, Saloon for /Opel C C [2002-2008] Hatchback for /Opel A A/ I [1998-2005] MPV for /Opel B B/ II [2005-2015] MPV Colour: as shown Material: plastic + metal Package Contents: 1 x Oxygen Sensor Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.