Is it worth repairing or replacing the engine on a 2010 Mazda CX9?

As a general rule of thumb, an engine replacement on a 2010 Mazda CX9 (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.

2010 Mazda CX9 Engines

Remanufactured engines that fit the 2010 Mazda CX9. Each unit below is matched to this vehicle, warranty-backed, and shipped with freight quoted at checkout from Peak Powertrain.

Available Engines (2)

Used Engine
Price
$2,318.00
Engine:
3.7L
Mileage:
158,242
Condition:
used
Used Engine
Price
$2,781.00
Engine:
3.7L
Mileage:
100,801
Condition:
used

Other Mazda CX9 Years

2023(6)
2022(2)
2021(12)
2020(11)
2019(12)
2018(9)
2017(8)
2016(17)
2015(19)
2014(20)
2013(13)
2012(20)
2011(13)
2010(6)
2009(2)
2008(3)

2010 Mazda CX9 Engines

Available Engines (2)

Used Engine

Used Engine

Other Mazda CX9 Years

2010 Mazda CX9 Engine Market Context

Is replacing the engine worth it?

Frequently Asked Questions