Used and remanufactured engines that fit the 2018 Lincoln Navigator. Each unit below is matched to this vehicle, warranty-backed, and shipped with freight quoted at checkout from Ironclad.
Rule of thumb: a engine replacement is usually worth it when the installed cost stays under 45% of what the 2018 Lincoln Navigator is worth — most units below beat that comfortably.
Based on 9 recent market listings, an engine for a 2018 Lincoln Navigator typically runs $3,525–$3,580, with a median around $3,525.
As a general rule of thumb, an engine replacement on a 2018 Lincoln Navigator (full-size suv segment, vehicle value roughly $11,510–$14,650) is usually worth it when the installed cost stays under about $5,886 — roughly 45% of what the vehicle is worth.
Based on vendor-verified fitment data across 29 listed engines, remanufactured and new engines for this model cover the 1998–2021 model years. Always confirm your exact VIN or engine/transmission code before ordering, since fitment can vary by submodel or engine.
