Dorman - OE Solutions Window Regulator P/N:740-748

Raise and lower the front left door glass the way the factory intended with this Dorman window regulator, part number 740-748, a manual regulator built as a direct-fit replacement for the 1986-1987 Mazda B2000, 1987-1993 Mazda B2200 and 1987-1993 Mazda B2600. The regulator is the mechanism inside the door that moves the window up and down as you turn the crank. If a worn or broken regulator is why your window is slow, crooked or stuck, this unit replaces it.

• Built to match the original: Precision-engineered and tested so its fit, function and performance line up with the factory regulator on the listed applications.
• Cycle-tested: Run through thousands of up-and-down cycles in an actual vehicle door during testing.
• Engineered in the USA: Designed in the USA and backed by Dorman's long history in the automotive aftermarket.
• Easy installation: Reverse-engineered to the original equipment shape and dimensions for a direct, seamless fit.

This manual unit is supplied as the regulator only and is cataloged for the front left position. Signs a regulator may need replacing include a window that moves slowly or unevenly, tilts in its channel, drops into the door, won't stay up, or grinds and clicks as you crank it. A stripped crank handle or a binding glass channel can cause similar symptoms, so diagnose the cause before replacing. See the Buyer's Guide tab for complete fitment details.

Interchange: 82-1777M · 10-0239
821777M · 100239 · 11R273 · 81985 · WLR2183 · UB3959560 · UB3959560B · WR40748 · WMR5065L