Parts & Accessories Spare parts GMC 5.3 engine, all models available, God willing. Includes removal, installation, return, and a full year warranty, God willing. The warranty covers everything in the engine except for breakage. All models are now available from 2008 to 2014, and from 2015 to 2020, with a warranty of up to a full year, God willing. ////// Masha'Allah Tabarak Allah