Window Regulator 6397200046

The 6397200046 is a premium heavy-duty electric window regulator designed for Mercedes-Benz commercial van platforms. TinzerMotor produces this component as a high-strength aftermarket solution, specifically engineered to meet the high-frequency demands of transport and delivery fleets.

• Part Number: 6397200046 / A6397200046

• Primary Application: Specifically engineered for Mercedes-Benz Vito (W639) and Viano (W639) models (production years 2003–2014).

• Position: Front Left (Driver Side).

• Mechanism Type: Electric window lifter (motor-ready), featuring a robust cable-driven rail system.

• Material: Manufactured from high-tensile galvanized steel and reinforced glass-fiber polymer components to ensure maximum wear resistance and durability.

• Mercedes-Benz OEM: A6397200046, 6397200046, A6397200446

• Magneti Marelli: 350103735000 (AC735)

• Febi Bilstein: 31445

• Trucktec: 02.53.076

• VAICO: V30-1049 

• Precision Fitment: Every unit is built to exact 1:1 OEM dimensions, ensuring that mounting holes and motor attachment points align perfectly with the original door frame for a modification-free installation.

• Enhanced Cable Technology: TinzerMotor utilizes multi-strand, pre-stretched stainless steel cables with a specialized low-friction coating. This design significantly reduces the risk of snapping or stretching, which is a common failure point in van regulators.

• Rigorous Reliability Testing:

• 35,000+ Cycle Validation: Each design is tested to exceed 35,000 full-stroke operations, simulating years of intensive use in professional delivery and passenger services.

• Anti-Corrosion Finish: All metal components undergo an 8-stage salt spray test, protecting the regulator from moisture and road salt ingress within the door cavity.

• Vibration Stability: Verified to remain noise-free and structurally sound even under the constant vibration typical of urban commercial driving.

Please contact: 

Ms Riva  

Wechat/WhatsApp +86 15355970956 

Email: riva@ruishuoautoparts.com