2004 Mazda MAZDA RX8 Engines

Used and remanufactured engines that fit the 2004 Mazda MAZDA RX8. 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
    $2,200.00
    Engine:
    1.3L
    Mileage:
    92,441
    Condition:
    used

  • Used Engine

    Price
    $2,200.00
    Engine:
    1.3L
    Mileage:
    88,276
    Condition:
    used

Other Mazda MAZDA RX8 Years

  • 2004(3)

2004 Mazda MAZDA RX8 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 2004 Mazda MAZDA RX8 is worth — most units below beat that comfortably.

Frequently Asked Questions

Is it worth repairing or replacing the engine on a 2004 Mazda MAZDA RX8?

As a general rule of thumb, an engine replacement on a 2004 Mazda MAZDA RX8 (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.