VW MK5 Rear Driver Side Window Motor — OEM 1K5839401M | Professionally Pulled & TestedRear driver window stuck, grinding, or not responding? The rear window regulator motor is a known failure point on the MK5 platform — and dealer pricing is hard to justify for a salvage-grade fix. Get an OEM unit professionally pulled and tested by a VW specialist for just $20.Why Buy From V DUB HUB? ✅ Professionally salvaged — pulled clean by an experienced VW specialist ✅ Inspected & tested — only working motors leave our warehouse ✅ Fraction of dealer cost — same OEM fitment without the dealership markup ✅ Direct OEM replacement — plug-and-play, no modifications needed Part Details OEM Part Number: 1K5839401M Position: Rear, Driver Side (Left) Type: Electric window regulator motor Common Failure Symptoms 🔇 Window stops mid-travel or won't move at all ⚙️ Grinding, clicking, or straining noise from inside the rear door panel ⚡ Motor hums but window doesn't move (regulator cable may also be broken) 🐇 Window moves very slowly or only in one direction 💨 Window drops suddenly into the door FitmentFits VW Golf MK5, Jetta MK5, and GTI MK5 — rear driver side (left) door.Need the rear passenger side, front motors, or an MK4 variant? Message us — we carry a wide range of VW window motors and we know VWs.