VW Golf MK4 [1998-05] 1.8T 20VT Diverter Recirculation Valve BOV 06A145710P This diverter valve is located on the top of the engine within the boost pressure control lines. This is a direct replacement for the original OE valve with part number 06A145710P or 06A145710N. Will fit all 1.8T 150 & 180BHP engines found found in the MK4 Golf. Covers engine codes AGU, AUM & AUQ. Please see the fitment guide below. If in any doubt about compatibility to your vehicle feel free to contact us with your vehicle registration number. Fits: VW Golf MK4 GTI 1998-2004 Engine Codes: AUQ, AGU, AUM.
