2005 Buick Lesabre Transmission For Sale

Find a quality-tested 2005 Buick LeSabre transmission at Turbo Auto Parts and keep your full-size sedan riding smoothly without the dealership markup. We stock the 3.8L V6 4-speed automatic transmission (4T65-E) in both FWD axle ratio configurations 2.86 (opt FQ3) and 3.05 (opt F83) for a precise match to your Custom or Limited trim.

Why Buy Your 2005 Buick LeSabre Transmission from Us?

Every used Buick LeSabre transmission we sell passes a full condition and mileage inspection before it ships. We check internal components, verify mileage, and grade each unit transparently. Prices start at $1,900, with units averaging under 75,000 miles — all shipped free to your commercial address.

Every order includes:

• Free shipping to commercial addresses nationwide
• 3-year / 30,000-mile warranty on every unit
• Flexible financing — apply at turboautoparts.com/finance
• Certified technician support — call +1 (888) 618-8881, Mon–Fri 9 AM–7 PM

• FAQ

Q: What transmission does the 2005 Buick LeSabre use?

The 2005 LeSabre uses a 4-speed automatic transmission (4T65-E) paired with the 3.8L V6 engine in a front-wheel-drive layout. Two axle ratio options are available 2.86 and 3.05 depending on trim and build date.

Q: Does my used 2005 Buick LeSabre transmission come with a warranty?

Yes every unit carries a 3-year / 30,000-mile warranty, whichever comes first.

Q: Do you offer free shipping on a 2005 Buick LeSabre 3.8L transmission?

Yes, we ship free to all commercial addresses across the USA.