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Remanufactured engines that fit the 2018 GMC Sierra Denali. Each unit below is matched to this vehicle, warranty-backed, and shipped with freight quoted at checkout from Peak Powertrain.
Rule of thumb: a engine replacement is usually worth it when the installed cost stays under 45% of what the 2018 GMC Sierra Denali is worth — most units below beat that comfortably.
As a general rule of thumb, an engine replacement on a 2018 GMC Sierra Denali (full-size truck segment, vehicle value roughly $10,791–$13,733) is usually worth it when the installed cost stays under about $5,518 — roughly 45% of what the vehicle is worth.
