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Mercedes Replacement Ignition Switch - 1164620093

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Product Code: KSIS0002
  • Why Choose Our Mercedes Ignition Switch?
  • Perfect Compatibility: Designed specifically for W108, W111, W113, W114, W116, W123, R107, 190C Mercedes models, ensuring a perfect fit and easy installation.
  • High-Quality Material: Made from robust materials that withstand daily wear and tear, offering you long-lasting performance.
  • Enhanced Safety: Provides a secure connection to your vehicle's electrical system, enhancing safety while driving.
  • Genuine Part Codes: TL4-4-1 - 1164620093

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Manufacturer NON-BRANDED
OEM / Aftermarket AFTERMARKET
Vehicle Type Car
Make Model Year
Mercedes
220 1968-1973
Mercedes
230 1968-1976
Mercedes
240 D   1977
Mercedes
250 1966-1972
Mercedes
280 1968-1980
Mercedes
300 1965-1980
Mercedes
350 SL 1972
Mercedes
450 1973-1980

Replacement ignition switch

Mercedes Replacement Ignition Switch - 1164620093

A replacement ignition starter switch for selected Mercedes vehicles, suitable when the electrical switch section behind the ignition barrel/housing has become worn or faulty.

The Mercedes Replacement Ignition Switch - 1164620093 is the electrical ignition switch component used to send the correct ignition/accessory/start signals when the key is turned. Ignition switches can wear after many years of use, especially on vehicles with heavy key bunches, stiff barrels or high-mileage everyday use.

Compatible vehicles / reference details from product data: Mercedes.

Part / reference codes: 1164620093

Common fault signs

No ignition lights, intermittent power, key turns but ignition does not switch on, accessories cut out, or the vehicle only starts after moving the key position.

Switch, barrel or housing?

Customers often confuse a failed ignition switch with a worn ignition barrel or damaged housing. The switch is the electrical part; the barrel and housing are the mechanical parts the key turns in.

Fitting advice

Ignition parts should be fitted carefully to avoid damage to the key, housing, wiring or immobiliser components. If unsure, use a professional auto locksmith or technician.

To help eliminate the switch from the housing or barrel, the electrical switch can often be removed from the rear of the ignition housing. If the key was not turning before, but turns correctly once the switch is removed, the issue may be with the switch or the way it is loading the housing. If the key still will not turn, the barrel or ignition housing may be at fault instead.

Diagnostic note: If the key turns fully to ON but the ignition still does not power up, the fault could be the ignition switch, immobiliser, BCM, ECU, wiring, fuse/relay issue or another electrical fault. A full diagnostic check is recommended.

Key Features

  • ✓ Why Choose Our Mercedes Ignition Switch?
  • ✓ Perfect Compatibility: Designed specifically for W108, W111, W113, W114, W116, W123, R107, 190C Mercedes models, ensuring a perfect fit and easy installation.
  • ✓ High-Quality Material: Made from robust materials that withstand daily wear and tear, offering you long-lasting performance.
  • ✓ Enhanced Safety: Provides a secure connection to your vehicle's electrical system, enhancing safety while driving.
  • ✓ Genuine Part Codes: TL4-4-1 - 1164620093

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