What's a typical price range for a transmission on a 2003 Buick Lesabre?

Based on 12 recent market listings, a transmission for a 2003 Buick Lesabre typically runs $2,299–$4,744, with a median around $4,456.

Is it worth repairing or replacing the transmission on a 2003 Buick Lesabre?

As a general rule of thumb, a transmission replacement on a 2003 Buick Lesabre (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 Lesabre does a remanufactured or new transmission fit?

Based on vendor-verified fitment data across 84 listed transmissions, remanufactured and new transmissions for this model cover the 1980–2005 model years. Always confirm your exact VIN or engine/transmission code before ordering, since fitment can vary by submodel or engine.

2003 Buick Lesabre Transmissions

Remanufactured transmissions that fit the 2003 Buick Lesabre. Each unit below is matched to this vehicle, warranty-backed, and shipped with freight quoted at checkout from Peak Powertrain.

Available Transmissions (5)

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

2003 Buick Lesabre Transmissions

Available Transmissions (5)

4T65E Automatic Transmission Assembly

4T65E Automatic Transmission Assembly

4T65E Remanufactured Automatic Transmission

4T65E Remanufactured Automatic Transmission

2003 Buick Lesabre Transmission Market Context

Recent transmission prices for this vehicle

Is replacing the transmission worth it?

Frequently Asked Questions

Used Transmission

Other Buick Lesabre Years