Is it worth repairing or replacing the transmission on a 2006 Buick Lacrosse?

As a general rule of thumb, a transmission replacement on a 2006 Buick Lacrosse (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 Buick Lacrosse does a remanufactured or new transmission fit?

Based on vendor-verified fitment data across 75 listed transmissions, remanufactured and new transmissions for this model cover the 2005–2018 model years. Always confirm your exact VIN or engine/transmission code before ordering, since fitment can vary by submodel or engine.

2006 Buick Lacrosse Transmissions

Remanufactured transmissions that fit the 2006 Buick Lacrosse. Each unit below is matched to this vehicle, warranty-backed, and shipped with freight quoted at checkout from Peak Powertrain.

Available Transmissions (4)

4T65E Automatic Transmission Assembly
Price
$2,551.00
Condition:
remanufactured
4T65E Remanufactured Automatic Transmission
Price
$0.00
Engine:
3.6L
Condition:
remanufactured
4T65E Remanufactured Automatic Transmission
Price
$0.00
Engine:
3.8L
Condition:
remanufactured

2006 Buick Lacrosse Transmissions

Available Transmissions (4)

4T65E Automatic Transmission Assembly

4T65E Remanufactured Automatic Transmission

4T65E Remanufactured Automatic Transmission

2006 Buick Lacrosse Transmission Market Context

Is replacing the transmission worth it?

Frequently Asked Questions

Other Buick Lacrosse Years