Engineered for superior durability, backed by a one year, unlimited mileage warranty 100% BRAND NEW replacement turbo, premium ISO/TS 16949 quality - no core deposit or return required! This is an exact-fit replacement turbocharger meant to replace the existing turbocharger on your vehicle. The turbocharger's job is to maintain the efficiency and proper operation of your engine. This is not an add-on turbocharger for a vehicle which wasn't equipped with a turbocharger. Please refer to the fitment dropdown on the listing, as well as the provided OE numbers below to make sure this is the correct part for your vehicle Fits certain Perkins T4.40 diesel engines, but the only way to 100% verify compatibility would be to look up any OEM part numbers off your original turbo Fits 2008-2010 Chevy Cobalt & HHR SS, 2011-2013 Buick Regal Turbo, 2013-2016 Verano Turbo, 2007-2009 Pontiac Solstice GXP, 2007-2010 Saturn Sky Red Line and 2011 Saab 9-5 2.0T