2005 Mercury Montego Engines

Used and remanufactured engines that fit the 2005 Mercury Montego. 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
    $268.00
    Engine:
    3.0L
    Mileage:
    152,805
    Condition:
    used

  • Used Engine

    Price
    $304.00
    Engine:
    3.0L
    Mileage:
    129,931
    Condition:
    used

Other Mercury Montego Years

2005 Mercury Montego Engine Market Context

Is replacing the engine worth it?

Vehicle value (mid-size sedan):
$2,500 – $3,000
Repair makes sense under:
≈$1,250

Rule of thumb: a engine replacement is usually worth it when the installed cost stays under 50% of what the 2005 Mercury Montego is worth — most units below beat that comfortably.

Frequently Asked Questions

Is it worth repairing or replacing the engine on a 2005 Mercury Montego?

As a general rule of thumb, an engine replacement on a 2005 Mercury Montego (mid-size sedan segment, vehicle value roughly $2,500–$3,000) is usually worth it when the installed cost stays under about $1,250 — roughly 50% of what the vehicle is worth.