Yukon 5.3 engine, models 2007. 2025 If your Yukon stopped working due to the engine... here are the right solutions. GMC Yukon 5.3 Engines — Models 2007 and newer Reconditioned + One-year warranty + Removal and installation + Trade-in ━━━━━━━━━━━━━━━━━━ First thing that matters to you: What will you get? A fully reconditioned Yukon 5.3 engine, ready for installation, and suitable according to the model year and car specifications. Available by model: Yukon