gohantee TSI Turbocharger Bypass Diverter Valve 06H145710D Remanufactured — OEM Fit, 1-Year Warranty

This remanufactured bypass (cutoff/diverter) valve is built to match factory fit and function for many VW and Audi turbo engines. It seals under boost to maintain peak performance and vents excess pressure when the throttle is closed. The unit ships with a one-year warranty and fits vehicles that originally used part numbers such as 06F145710B/C/G, 06F201282(B), 06H145710C/D and related interchanges. Always confirm your vehicle’s OE part number and compatibility before ordering.

Which vehicles will this diverter valve fit?

This replacement valve covers a broad range of VAG (Volkswagen Audi Group) models from the mid-2000s through the mid-2010s. Fitment includes mainstream VW models like Golf, GTI, Jetta, Passat and Tiguan as well as a wide selection of Audi models including A4, Q3, Q5, S6, S7, RS7, S8 and TT variations. Verify your original equipment part number against the interchange list to ensure correct match.

• Compatible VW: 2006–2016 GTI, 2008–2016 Jetta, 2015–2016 Golf/SportWagen, Passat (2006–2016), Tiguan (2009–2016).
• Compatible Audi: A4 (2005–2014), Q3/Q3 Quattro (2015–2016), Q5 (2011–2016), S6/S7/S8, RS7, TT variants.
• Interchange part numbers included for quick cross-reference.

How does this diverter valve affect turbo performance?

The diverter valve manages compressor surge by sealing the boost when the throttle is open and venting excess pressure when you lift off the accelerator. A functioning valve prevents boost loss, reduces turbo strain, and helps maintain consistent throttle response. Using a correct replacement restores the intended turbo control characteristics.

• Seals under boost to preserve peak intake pressure and performance.
• Releases trapped boost when throttle closes to protect turbo components.
• Reduces hissing, fluttering, or boost spikes associated with faulty valves.

What are the part details and warranty terms?

This is a remanufactured TSI diverter valve sold as a single unit and backed by a one-year warranty from gohantee. The product is refurbished to meet fitment and function expectations and includes the commonly referenced OE and interchange numbers for easy verification. If the valve fails within the warranty period, contact the seller for support and coverage options.

• Item: TSI Diverter Valve — remanufactured condition for OEM replacement.
• Included: 1 piece per package, ready for installation.
• Warranty: 1-year coverage against manufacturing or remanufacture defects.

How do I confirm this is the right replacement for my car?

Before purchase, compare the part numbers stamped on your original diverter valve to the interchange list provided. Inspect your vehicle’s service manual or parts diagram if unsure, and consult your VIN or dealer parts department for absolute confirmation. This avoids returns and ensures straightforward installation.

• Check OE part numbers: 06F145710B/C/G, 06F201282(B), 06H145710C/D, etc.
• Match vehicle year, model and drivetrain (e.g., quattro vs. non-quattro).
• Contact parts specialists if the OE number isn’t visible or legible.

Who is this for: This gohantee remanufactured 06H145710D diverter valve is intended for DIY mechanics, independent shops, and fleet managers who need a reliable OEM-compatible turbo bypass replacement for VW and Audi TSI/TFSI engines. It’s suitable for owners restoring turbo responsiveness after a failed valve or those replacing an aging component with a warranted remanufactured unit to keep their turbocharged vehicle operating as originally designed.