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Remanufactured transmissions that fit the 2018 Toyota Highlander. Each unit below is matched to this vehicle, warranty-backed, and shipped with freight quoted at checkout from Peak Powertrain.
Rule of thumb: a transmission replacement is usually worth it when the installed cost stays under 48% of what the 2018 Toyota Highlander is worth — most units below beat that comfortably.
Based on 3 recent market listings, a transmission for a 2018 Toyota Highlander typically runs $6,038–$6,038, with a median around $6,038.
As a general rule of thumb, a transmission replacement on a 2018 Toyota Highlander (mid-size suv segment, vehicle value roughly $8,153–$10,377) is usually worth it when the installed cost stays under about $4,447 — roughly 48% of what the vehicle is worth.
Based on vendor-verified fitment data across 54 listed transmissions, remanufactured and new transmissions for this model cover the 2001–2020 model years. Always confirm your exact VIN or engine/transmission code before ordering, since fitment can vary by submodel or engine.
