What's a typical price range for an engine on a 2004 Mercury Mountaineer?

Based on 15 recent market listings, an engine for a 2004 Mercury Mountaineer typically runs $2,467–$2,914, with a median around $2,914.

Is it worth repairing or replacing the engine on a 2004 Mercury Mountaineer?

As a general rule of thumb, an engine replacement on a 2004 Mercury Mountaineer (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.

What years of Mercury Mountaineer does an remanufactured or new engine fit?

Based on vendor-verified fitment data across 31 listed engines, remanufactured and new engines for this model cover the 1997–2010 model years. Always confirm your exact VIN or engine/transmission code before ordering, since fitment can vary by submodel or engine.

2004 Mercury Mountaineer Engines

Remanufactured engines that fit the 2004 Mercury Mountaineer. Each unit below is matched to this vehicle, warranty-backed, and shipped with freight quoted at checkout from Peak Powertrain.

Available Engines (7)

Remanufactured Engine L4604R2E
Price
$2,515.00
Condition:
remanufactured
Remanufactured Engine L4001WBS
Price
$2,675.00
Condition:
remanufactured
Remanufactured Engine L4001NBS
Price
$2,675.00
Condition:
remanufactured
FORD 4.0 01-07 ENGINE
Price
$3,878.86

2004 Mercury Mountaineer Engines

Available Engines (7)

Remanufactured Engine L4604R2E

Remanufactured Engine L4001WBS

Remanufactured Engine L4001NBS

FORD 4.0 01-07 ENGINE

2004 Mercury Mountaineer Engine Market Context

Recent engine prices for this vehicle

Is replacing the engine worth it?

Frequently Asked Questions

FORD 4.6 04-05 ENGINE

FORD 4.0 01-07 ENGINE

Used Engine

Other Mercury Mountaineer Years