Specification: Only Compatible With A6 4F2 4F5 C6 A6 Allroad 4FH C6 2.0L 2.4L 2.7L 2.8L 3.0L 3.2L 4.2L Saloon Estate 2004-2011 Part Number: 4F0 820 521, 4F0 820 521 A, 4F0820521A, 4F0820521 Product Information: Number of Pins : 4 Pin & 2 Pin Fitment: .
