Made of quality material, it is firm, resistant, and durable with a long service life. Easy to install, no complicated tools required, convenient for use. Advanced manufacturing technology provides high reliability and professional performance. Excellent replacement for old or broken unit. Name: Sensor Item Type: Nox Sensor Condition: New Fitment Type: Direct Replacement Part Number: 06F907807F 5WK9-6607 06F907807A 06F907807B Fitment: For A3 (8P1) 2 110kw 2003-2008 For A3 Sportback (8PA) 2 110kw 2004-2008 For GOLF V (1K1) 2 110kw 2004-2008 For (1T1, 1T2) 2 110kw 2003-2005 Material: ABS+Metal Color: Black+Silver Package Contents: 1 x Nox Sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3cm.