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MTC Ronak 3101 Door Window Switch - RightOE Quality 60-Day Returns
Part #: 3101

MTC Ronak 3101 Door Window Switch - Right

Right
22 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mercedes-Benz, 300D, 300SD, 300SEL, 300TD, and 380SLC
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Door Window Switch for Mercedes-Benz Models

The MTC Ronak 3101 door window switch is designed specifically for select Mercedes-Benz vehicles, including the 300D, 300SD, 300SEL, 300TD, and 380SLC. This switch provides consistent control over your vehicle's power windows, ensuring smooth operation and improved driver convenience.

  • Compatible with Mercedes-Benz 300D, 300SD, 300SEL, 300TD, and 380SLC models
  • Part number 3101 for precise identification and fitment
  • Durable construction for long-lasting electrical performance
  • Direct replacement for factory door window switches
  • Designed to maintain original vehicle functionality and safety

Product Details and Compatibility

The MTC Ronak 3101 door window switch is engineered to meet the electrical and mechanical specifications of Mercedes-Benz vehicles from the specified model range. This switch integrates seamlessly with the vehicle’s existing wiring harness and door panel assembly, providing reliable window control without modification. Its design ensures compatibility with the original equipment manufacturer (OEM) standards, making it a suitable replacement part for maintaining the vehicle’s electrical system integrity.

Common Applications and Problem Resolution

  • Restores power window functionality when the original switch fails or becomes unresponsive
  • Eliminates intermittent window operation caused by worn or damaged switches
  • Addresses issues with stuck or non-moving windows due to faulty switch contacts
  • Replaces switches with broken or cracked housings affecting usability
  • Improves driver and passenger convenience by ensuring smooth window control

Installation Notes and Tips

Installation of the MTC Ronak 3101 door window switch requires basic automotive electrical knowledge. It is recommended to disconnect the vehicle battery before beginning the replacement to prevent electrical shorts. Carefully remove the door panel to access the existing switch, then disconnect the wiring harness and replace it with the new switch. Verify proper operation of the window controls before reassembling the door panel.

Quality Assurance and Warranty

MTC Ronak manufactures this door window switch to meet industry standards for electrical components in automotive applications. While specific warranty details are not provided, the part number 3101 is backed by MTC Ronak’s quality control processes to ensure reliable performance and fitment for the listed Mercedes-Benz models.

This part fits 22 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1981Mercedes-Benz300DRightDouble Switch without Lock-Out; Located in Center Console
1981Mercedes-Benz300TDRightDouble Switch without Lock-Out; Located in Center Console
1981Mercedes-Benz380SLCRightDouble Switch without Lock-Out; Located in Center Console
1980Mercedes-Benz300DRightDouble Switch without Lock-Out; Located in Center Console
1980Mercedes-Benz300SDRightDouble Switch without Lock-Out; Located in Center Console
1980Mercedes-Benz300TDRightDouble Switch without Lock-Out; Located in Center Console
1979Mercedes-Benz300DRightDouble Switch without Lock-Out; Located in Center Console
1979Mercedes-Benz300SDRightDouble Switch without Lock-Out; Located in Center Console
1979Mercedes-Benz300TDRightDouble Switch without Lock-Out; Located in Center Console
1978Mercedes-Benz300DRightDouble Switch without Lock-Out; Located in Center Console
1978Mercedes-Benz300SDRightDouble Switch without Lock-Out; Located in Center Console
1977Mercedes-Benz300DRightDouble Switch without Lock-Out; Located in Center Console
1976Mercedes-Benz300DRightDouble Switch without Lock-Out; Located in Center Console
1975Mercedes-Benz300DRightDouble Switch without Lock-Out; Located in Center Console
1973Mercedes-Benz300SELRightDouble Switch without Lock-Out; Located in Center Console
1972Mercedes-Benz300SELRightDouble Switch without Lock-Out; Located in Center Console
1971Mercedes-Benz300SEL6.3LV8RightDouble Switch without Lock-Out; Located in Center Console; From Chassis # 109.018.002020; Lock Cylinder Located in Center on Lower Piece
1971Mercedes-Benz300SEL3.5LV8RightDouble Switch without Lock-Out; Located in Center Console
1970Mercedes-Benz300SEL6.3LV8RightDouble Switch without Lock-Out; Located in Center Console; From Chassis # 109.018.002020; Lock Cylinder Located in Center on Lower Piece
1970Mercedes-Benz300SEL3.5LV8RightDouble Switch without Lock-Out; Located in Center Console
1969Mercedes-Benz300SELRightDouble Switch without Lock-Out; Located in Center Console; From Chassis # 109.016.001859
1968Mercedes-Benz300SELRightDouble Switch without Lock-Out; Located in Center Console; From Chassis # 109.016.001859

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

001-821-50-51

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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