Is it worth repairing or replacing the engine on a 2006 Buick BUICK RAINIER?

As a general rule of thumb, an engine replacement on a 2006 Buick BUICK RAINIER (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.

2006 Buick BUICK RAINIER Engines

Used and remanufactured engines that fit the 2006 Buick BUICK RAINIER. 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
$1,150.00
Engine:
4.2L
Mileage:
144,870
Condition:
used
Used Engine
Price
$1,225.00
Engine:
4.2L
Mileage:
132,177
Condition:
used

Other Buick BUICK RAINIER Years

2006(2)
2004(1)

2006 Buick BUICK RAINIER Engines

Available Engines (2)

Used Engine

Used Engine

Other Buick BUICK RAINIER Years

2006 Buick BUICK RAINIER Engine Market Context

Is replacing the engine worth it?

Frequently Asked Questions