2025450104 O.E.M. Ignition Switch; With 7 Pin Connectors
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O.E.M. Ignition Switch; With 7 Pin Connectors | 2025450104

Mercedes E320, C230, 560SL, 380SL, 300DT, 300SD, 190E, 300E, 240D, E300D & more
$48.99
Reg
$51.03
List
$43.50
In Stock Status
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Make Sure It Fits

P/N: 2025450104 O.E.M. FREE SHIPPING
Description:
With 7 Pin Connectors
1 per car.
Cross References:
  • 04828307
  • 1244620093
  • 1244620393
  • 1264620093
  • 2005450104
  • 7PINSWITCH
  • W01331623898

Your vehicle’s ignition switch turns your Mercedes on and starts the engine. Ignition switches come in an array of designs, but all function similarly. Whether your Mercedes uses a physical key that must be inserted into the ignition switch, a key fob with a chip that must be inserted into the ignition switch, or a key fob with a chip that simply needs to be in the vehicle, the ignition switch only allows your unique keys to turn on and start your vehicle.

Ignition switches fail in a multitude of ways. Physical failure of an ignition switch can include the tumbler becoming stuck or breaking free from the switch and being able to turn freely around in the switch. Physical failure can also include the pins in the tumbler wearing, preventing the key from turning the tumbler, and the connection between the tumbler and the electrical switch wearing and no longer making contact.

Electrical failures include an open circuit in the switch, a short to ground, worn electrical pins not connecting, and circuit or memory failure of the chip reader. Any component failures of an ignition switch will result in your Mercedes having difficulty starting or not starting at all.

Important Note:

Weak or dead batteries in a key fob and unprogrammed keys can mimic a failed ignition switch. Always check the key fob batteries and ensure that key fobs and chipped keys are properly programmed before replacing ignition switches.

View more Mercedes Ignition Switches.

Original Equipment Manufacturer is the company that made the part(s) that were installed by the car maker at the factory. Due to federal and international guidelines for good business practices, there are normally two or more OEM brands for nearly every maintenance part on a vehicle. The use of an OEM part will ensure that you have a part made specifically to fit your vehicle.
Left = Driver side and Right = Passenger side.
All parts are priced individually unless identified as a set or kit. "Per car" notes identify how many of a given part your car has and "Left/Right or Front/Rear" notes means the part fits the left or right side of the car. These parts are still sold individually and you'll need to select the appropriate quantity if you plan to replace more than one of this item.

Frequently Viewed Together

We found 10 additional part(s) that are frequently viewed together.

Why Buy OEM & Genuine Replacement Auto Parts from AutohausAZ?

Auto parts at wholesale prices is what you will find at AutohausAZ. Have you been searching the web for auto parts for your vehicle? You have come to the right place! Here at Autohaus, we strive to offer low prices on quality replacement parts and providing first rate customer service.

What This O.E.M. Ignition Switch Fits?

Application information below is for reference only and should not be used to determine the exact vehicle fitment. Please use the "Make Sure It Fits" vehicle selection box above to determine the exact fitment and review any application notes. If you need any help determining if this part works with your vehicle, please don't hesitate to contact us.

Mercedes
84-89 - 190D 2.2, 2.5, 2.5 Turbo
84-89 - 190D 2.2, 2.5, 2.5 Turbo
7 Pin At Steering Lock
84-93 - 190E 2.3, 2.3-16, 2.6
84-86 - 190E 2.3, 2.3-16
7 Pin At Steering Lock
80-83 - 240D
77-79 - 240D
For models with 7 pin switch, please verify existing unit is not older 8 pin type switch.
87-89 - 260E
80-81 - 280CE
78-79 - 280CE
For models with 7 pin switch, please verify existing unit is not older 8 pin type switch.
80-81 - 280E
77-79 - 280E
For models with 7 pin switch, please verify existing unit is not older 8 pin type switch.
80-81 - 300CD
78-79 - 300CD
For models with 7 pin switch, please verify existing unit is not older 8 pin type switch.
82-85 - 300CDT
88-93 - 300CE
80-93 - 300D Base, 2.5
77-79 - 300D
For models with 7 pin switch, please verify existing unit is not older 8 pin type switch.
82-87 - 300DT
86-93 - 300E Base, 2.6, 2.8, 4Matic