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Dorman Window Regulators

4.39 out of 5 stars 95 Customer Reviews

Power windows are a great convenience, but if they're not working, it's like having no windows at all. Dorman window regulators will keep your power windows in proper working order and keep the cool air flowing. They're available for passenger cars, trucks, and SUVs, so these Dorman window regulators are sure to have an application for your vehicle.

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Dorman Window Regulators for 1989-2007 MR, 2008-2019 MRU - 740-5503

Window Regulator, Manual, Mack, Driver Side Front, Each

Part Number: RNB-740-5503

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

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