Direct replacement for VW/Audi OEM 06F906283F (06F906283D, 6F906283F, 6F906283D). Cross-references with aftermarket numbers B75001, SK667101, 7004470070, V106300371, TCD100, 667101 (667-101), and V10630037. Compatible with VW/Audi 2.0L and 1.8L TSI/TFSI turbocharged engines (EA113, EA888 Generation 1, 2, and 3) from 2005 to 2018. Always confirm your OEM part number before ordering.
The diverter valve manages turbo boost pressure during throttle release — venting excess boost to keep the turbocharger spinning and ready for the next acceleration cycle. One of the most common failure points on VW/Audi 2.0L TSI engines. Repeated heat cycling and pressure pulses cause the internal diaphragm to tear, leak, or get stuck.
Symptoms of a failed diverter valve: loss of power and acceleration (especially under heavy throttle), hesitation or stuttering on acceleration, audible "fluttering" or hissing sound from the engine bay during shifts, check engine codes P0299, P2279, P0234, P0033, P0034, reduced fuel economy, rough idle when warm, and turbo lag becoming much more noticeable. A new diverter valve restores full boost response.
30-60 minute DIY repair with basic tools (T30 Torx bit, ratchet, extension). Locate the diverter valve on the side of the turbocharger compressor housing, disconnect electrical connector, remove 3 T30 Torx screws, pull valve straight off, install new valve, torque screws to 5-7 ft-lbs (7-10 Nm), reconnect connector, clear stored codes. Do not overtighten plastic threads.
Compatible with Audi A3 (2006-2013), A4 (2005-2016), A5 (2008-2017), A6 (2012-2018), Q3 (2015-2018), Q5 (2009-2017), TT (2007-2018); Volkswagen Beetle (2012-2019), CC (2009-2017), EOS (2008-2016), Golf/GTI/Golf R (2006-2018), Jetta (2005-2018), Passat (2006-2018), Tiguan (2009-2017). All 2.0L and 1.8L TSI/TFSI engines including EA113 and EA888 Gen 1/2/3.