2018 Toyota TOYOTA SIENNA 3.5 Engines

Used and remanufactured engines that fit the 2018 Toyota TOYOTA SIENNA 3.5. Each unit below is matched to this vehicle, warranty-backed, and shipped with freight quoted at checkout from EP Engines.

Available Engines (2)

  • Used Engine

    Price
    $2,016.00
    Engine:
    3.5L
    Mileage:
    151,732
    Condition:
    used

  • Used Engine

    Price
    $1,978.00
    Engine:
    3.5L
    Mileage:
    132,420
    Condition:
    used

Other Toyota TOYOTA SIENNA 3.5 Years

2018 Toyota TOYOTA SIENNA 3.5 Engine Market Context

Is replacing the engine worth it?

Vehicle value (mid-size sedan):
$6,235 – $7,935
Repair makes sense under:
≈$3,543

Rule of thumb: a engine replacement is usually worth it when the installed cost stays under 50% of what the 2018 Toyota TOYOTA SIENNA 3.5 is worth — most units below beat that comfortably.

Frequently Asked Questions

Is it worth repairing or replacing the engine on a 2018 Toyota TOYOTA SIENNA 3.5?

As a general rule of thumb, an engine replacement on a 2018 Toyota TOYOTA SIENNA 3.5 (mid-size sedan segment, vehicle value roughly $6,235–$7,935) is usually worth it when the installed cost stays under about $3,543 — roughly 50% of what the vehicle is worth.