FixDozer
Fair Price Report
real repair records, not a labor guide
Report FPR-a28082951503
Issued October 2, 2026
Data as of July 2026
fixdozer.com/repair-cost/buick/lesabre/window-regulator-replacement/

Buick Lesabre — Window Regulator Replacement

What owners actually paid for this repair, computed from real, paid Buick Lesabre window regulator replacements at independent shops across the US.

$358
typical total — half of all Buick Lesabre window regulator replacement jobs cost less, half cost more
Fair range  $288 – $428
the middle half of all invoices
(parts + labor + fees)
$2881 in 4 paid less
$358typical
$4283 in 4 paid less
Line itemLow (1 in 4 paid less)TypicalHigh (3 in 4 paid less)
Parts — Window regulatorRegulator, usually with motor as one assembly$153$190$245
Labor — 1.5 hrs typicalRange 1.3 – 2 hrs: remove the door panel, replace the regulator and motor, align the glass, reassemble$99$127$168
Shop fees, supplies & taxThe remainder of a typical invoice after parts and labor; varies by state and shop—~$41—
Total — what owners paid$288$358$428

Low / typical / high are computed per line, so they don't add up exactly to the totals — the total row is the real distribution of complete invoices.

Is your quote fair?

A quote between $288 and $428 is inside the band where half of all Buick Lesabre window regulator replacements landed. Below it is not automatically a bargain (aftermarket regulator on a common vehicle); above it is not automatically gouging (OEM assembly, glass off its track and re-secured, door with extra trim to remove) — but both ends deserve a question.

What moves the price

  • With or without motor — most sell as one assembly now — more parts cost, less fiddling.
  • Door disassembly — most of the price is opening the door up and putting it back right.

About this data  ·  How to use this report

Vehicle Buick Lesabre, model years 1989–2005
Data confidence Good — good sample, dependable ranges
Records through July 2026, refreshed continuously
Source paid invoices from independent US repair shops
Bring it to the shop. Ask for the written estimate split into parts, labor hours and rate, and fees — then compare each line. A shop that explains a number above the range is doing its job; one that won't is telling you something too.