Standard Ignition SS-277 Starter Solenoid

Brand Standard Ignition MK7430
Design Type 2 Ball Joints and shaft
Finish Corrosion Resistant
Front Or Rear Suspension Front
Grease Fittings Included Yes
Greaseable Yes
Includes Hardware Yes
Length 12.0
Pre-Greased Yes
Width 3.781
Fits 26 vehicles

Starter solenoid. Converts the electrical signal into reliable starter engagement.

Aluminum finish. Helps resist corrosion while keeping the housing lightweight.

Spring included. Provides built-in return action for consistent operation.

Cross-references Spectra Premium ST273, Standard Ignition SS-277 and 1M1181 for the same application. See all 11.

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Starter Solenoid for Mercedes-Benz Diesel Applications

Standard Ignition SS-277 is a 12-volt starter solenoid built for select Mercedes-Benz diesel models. It features a black and silver aluminum finish, a spring, and a 2-terminal stud design for starter circuit control.

Key Features

  • 12-volt starter solenoid for electrical starting systems
  • Aluminum finish with black and silver color/finish
  • 2 male stud terminals for starter connection
  • Spring included for internal return function
  • Compact length: 2.39 in. (60.706 mm)
  • Fits Mercedes-Benz 300D, 300SD, and 300TD diesel applications

Detailed Description

Standard Ignition SS-277 is a starter solenoid designed for Mercedes-Benz 300D, 300SD, and 300TD models across the listed diesel applications. This SS-277 starter solenoid uses a 12-volt electrical setup, two male stud terminals, and an aluminum housing finish to support starter engagement in the vehicle’s starting circuit. It cross-references Spectra Premium ST273 for the same application.

Fits 1975-1985 Mercedes-Benz 300D, N/A. Fits 1978-1985 Mercedes-Benz 300SD, N/A. Fits 1979-1985 Mercedes-Benz 300TD, N/A.

What It Helps Address

  • No-crank condition when the starter circuit is not engaging
  • Intermittent starter operation caused by solenoid wear
  • Clicking at start-up without starter engagement
  • Electrical starting issues on Mercedes-Benz 300D, 300SD, and 300TD diesel models
  • Starter control problems related to damaged solenoid terminals

Installation Notes and Tips

Verify the vehicle’s 12-volt starting system and compare the terminal style, mounting layout, and overall dimensions before installation. This SS-277 starter solenoid uses two stud terminals and does not include mounting brackets or hardware, so confirm the existing setup matches the replacement part. Inspect starter cables and terminal connections for corrosion or heat damage during service.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical and starting components. SS-277 is built to match the listed Mercedes-Benz diesel applications and interchange references, including Spectra Premium ST273.

This part fits 26 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1985Mercedes-Benz300D3.0LL5N/A
1985Mercedes-Benz300SD3.0LL5N/A
1985Mercedes-Benz300TD3.0LL5N/A
1984Mercedes-Benz300D3.0LL5N/A
1984Mercedes-Benz300SD3.0LL5N/A
1984Mercedes-Benz300TD3.0LL5N/A
1983Mercedes-Benz300D3.0LL5N/A
1983Mercedes-Benz300SD3.0LL5N/A
1983Mercedes-Benz300TD3.0LL5N/A
1982Mercedes-Benz300D3.0LL5N/A
1982Mercedes-Benz300SD3.0LL5N/A
1982Mercedes-Benz300TD3.0LL5N/A
1981Mercedes-Benz300D3.0LL5N/A
1981Mercedes-Benz300SD3.0LL5N/A
1981Mercedes-Benz300TDN/A
1980Mercedes-Benz300DN/A
1980Mercedes-Benz300SDN/A
1980Mercedes-Benz300TDN/A
1979Mercedes-Benz300DN/A
1979Mercedes-Benz300SDN/A
1979Mercedes-Benz300TDN/A
1978Mercedes-Benz300DN/A
1978Mercedes-Benz300SDN/A
1977Mercedes-Benz300DN/A
1976Mercedes-Benz300DN/A
1975Mercedes-Benz300D3.0LL5N/A
Directly replaces or cross-references 11 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Spectra Premium — ST273Standard Ignition — SS-2771M118125-184731-01660001523010889230570331402001AL25268S5007SS832