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Western Star · Body & Cab
A18-74333-000
In stock · ships from Knoxville
This electric window regulator is designed for the left-hand (driver's side) door of Western Star heavy‑duty trucks.
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Western Star
Western Star
Confirmed for Western Star vehicles. Cross‑listings show it as a Freightliner number, so it may fit certain Freightliner models with electric windows, but always verify with your VIN.
Part data verified against 5 catalog sources
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It uses an electric motor and cable‑driven mechanism to raise and lower the glass smoothly at the touch of a button. You typically replace it when the window moves slowly, gets stuck, makes grinding noises, or stops responding altogether. The part is a direct bolt‑in replacement for the original factory unit.
Part Number: A18-74333-000
REGULATOR WINDOW LEFT
Vendor: Velocity
Dealer: KP Services Crossville
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