New wastegate vacuum actuator for Golf Jetta Beetle TDI 1999 – 2005 1.9 ALH Diesel with Garrett VNT turbocharger. (Garrett GT1749V, VNT-15 and VNT-17 turbochargers). Nickel plated steel for long life (unlike the oem part). Includes heat shield as shown in pictures. Replaces p/n 434855-0015, 434855-0004 and 038253019C. Actuators can stick or fail, often because of corrosion. VNT vanes will not adjust properly if the actuator malfunctions, causing limp mode, low power, check engine lights, smoke, and low fuel mileage. Replacing the actuator is a good alternative to buying a new turbocharger. Buyer pays $5.75 shipping to USA & Canada. Shipping cost to UK, Australia & all other countries is $19.00. Paypal accepted.