MTC Ronak 3119 Door Window Switch - Rear

Brand MTC Ronak 3119
Position Rear
Fits Mercedes-Benz · 26 vehicles

Window switch. Controls door window operation with a simple, direct replacement design.

Cross-references 124-820-93-10 and 124-820-94-10 for the same application. See all 2.

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Mercedes-Benz Rear Door Window Switch

MTC Ronak 3119 is a rear door window switch for select Mercedes-Benz models with the switch located in the center console. It is a direct-fit electrical replacement for restoring rear window control on compatible E-Class and 300-series vehicles.

  • Rear door window switch for center console mounting
  • Compatible with select Mercedes-Benz E300, E320, E420, E500, 300CE, 300D, 300E, 300TE, 400E, and 500E applications
  • OE-style replacement for electrical window control service
  • Cross-references Mercedes-Benz part numbers 124-820-93-10 and 124-820-94-10
  • Part number 3119 for catalog and fitment lookup

Fitment Details

Compatible With:

  • Fits 1995 Mercedes-Benz E300, rear, located in center console; replace in pairs.
  • Fits 1994-1995 Mercedes-Benz E320, rear, located in center console; replace in pairs.
  • Fits 1994-1995 Mercedes-Benz E420, rear, located in center console; replace in pairs.
  • Fits 1994 Mercedes-Benz E500, rear, located in center console; replace in pairs.
  • Fits 1990-1993 Mercedes-Benz 300CE, rear, located in center console; replace in pairs.
  • Fits 1990-1993 Mercedes-Benz 300D, rear, located in center console; replace in pairs.
  • Fits 1990-1993 Mercedes-Benz 300E, rear, located in center console; replace in pairs.
  • Fits 1990-1993 Mercedes-Benz 300TE, rear, located in center console; replace in pairs.
  • Fits 1992-1993 Mercedes-Benz 400E, rear, located in center console; replace in pairs.
  • Fits 1992-1993 Mercedes-Benz 500E, rear, located in center console; replace in pairs.

Common Replacement Reasons

  • Rear window switch no longer responds
  • Intermittent window operation from the center console
  • Broken or worn electrical contacts in the switch assembly
  • Restoring rear passenger window control on older Mercedes-Benz models

Installation Notes

Verify the switch location in the center console before ordering. Match the original part number and vehicle application carefully, especially on Mercedes-Benz E300, E320, and 300E platform vehicles. Because the fitment notes specify replacement in pairs, inspect the related switch on the opposite side or adjacent position during service.

Quality Assurance

MTC Ronak 3119 is cataloged as an electrical switch replacement for the listed Mercedes-Benz applications and cross-references OE part numbers 124-820-93-10 and 124-820-94-10 for the same application.

This part fits 26 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1995Mercedes-BenzE300RearLocated in center console; replace in pairs.
1995Mercedes-BenzE320RearLocated in center console; replace in pairs.
1995Mercedes-BenzE420RearLocated in center console; replace in pairs.
1994Mercedes-BenzE320RearLocated in center console; replace in pairs.
1994Mercedes-BenzE420RearLocated in center console; replace in pairs.
1994Mercedes-BenzE500RearLocated in center console; replace in pairs.
1993Mercedes-Benz300CERearLocated in center console; replace in pairs.
1993Mercedes-Benz300DRearLocated in center console; replace in pairs.
1993Mercedes-Benz300ERearLocated in center console; replace in pairs.
1993Mercedes-Benz300TERearLocated in center console; replace in pairs.
1993Mercedes-Benz400ERearLocated in center console; replace in pairs.
1993Mercedes-Benz500ERearLocated in center console; replace in pairs.
1992Mercedes-Benz300CERearLocated in center console; replace in pairs.
1992Mercedes-Benz300DRearLocated in center console; replace in pairs.
1992Mercedes-Benz300ERearLocated in center console; replace in pairs.
1992Mercedes-Benz300TERearLocated in center console; replace in pairs.
1992Mercedes-Benz400ERearLocated in center console; replace in pairs.
1992Mercedes-Benz500ERearLocated in center console; replace in pairs.
1991Mercedes-Benz300CERearLocated in center console; replace in pairs.
1991Mercedes-Benz300DRearLocated in center console; replace in pairs.
1991Mercedes-Benz300ERearLocated in center console; replace in pairs.
1991Mercedes-Benz300TERearLocated in center console; replace in pairs.
1990Mercedes-Benz300CERearLocated in center console; replace in pairs.
1990Mercedes-Benz300DRearLocated in center console; replace in pairs.
1990Mercedes-Benz300ERearLocated in center console; replace in pairs.
1990Mercedes-Benz300TERearLocated in center console; replace in pairs.
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
124-820-93-10124-820-94-10