HomeElectrical, Lighting and Body > RelaysStandard Ignition RY-1752 Computer Control Relay
Part #: RY-1752

Standard Ignition RY-1752 Computer Control Relay

⚙️ 55 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mercedes-Benz, 190E, 500SL, 300CE, 300E, 300SE, 300SL, 300TE, 300SEL, 420SEL, 560SEC, 560SEL, 260E, and 560SL
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Reliable Computer Control Relay for Mercedes-Benz Models

The Standard Ignition RY-1752 computer control relay is designed to meet the electrical demands of various Mercedes-Benz vehicles. Engineered for durability and precise performance, this 12-volt relay ensures consistent operation in your vehicle's electrical system.

  • Amperage rating: 10 amps for stable current handling
  • Rectangular connector shape for secure and proper fit
  • Includes one mounting bracket for easy installation
  • Features nine male pin terminals for reliable connections
  • Designed specifically for 12-volt automotive electrical systems

Technical Details and Compatibility

This computer control relay from Standard Ignition is built with a rectangular connector shape and nine male pin terminals, providing a secure and precise connection within the vehicle's electrical network. The included mounting bracket simplifies installation and ensures the relay remains firmly in place. With a 10-amp amperage rating and 12-volt voltage specification, this relay is suitable for controlling various electrical functions in Mercedes-Benz models such as the 190E, 260E, 300CE, 300E, 300SE, 300SEL, 300SL, 300TE, 420SEL, 500SL, 560SEC, 560SEL, and 560SL.

Applications and Problem Resolution

This Standard Ignition RY-1752 relay is commonly used to address electrical control issues in Mercedes-Benz vehicles. It can help resolve problems such as:

  • Intermittent or non-functioning electrical components
  • Faulty relay causing power interruptions
  • Electrical system failures related to relay malfunction
  • Replacement of worn or damaged relays in Mercedes-Benz 12V systems
  • Ensuring consistent relay operation in computer-controlled circuits

Installation Notes and Tips

When installing the RY-1752 relay, ensure the mounting bracket is securely fastened to prevent vibration-related issues. Verify the rectangular connector aligns properly with the vehicle’s wiring harness. Use appropriate tools to connect the nine male pin terminals firmly, avoiding loose connections that could lead to electrical faults. Always disconnect the vehicle battery before installation to ensure safety.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance for your Mercedes-Benz vehicle. The RY-1752 computer control relay undergoes rigorous quality control to ensure durability and consistent operation. Please refer to Standard Ignition’s warranty policy for specific coverage details.

BrandStandard Ignition
Part NumberRY-1752
Amperage Rating10
Connector ShapeRectangular
Contents1 Bracket
FunctionsRelay
Mounting Bracket(s) IncludedYes
Terminal GenderMale
Terminal TypePin
Voltage12

This part fits 55 vehicles. Search below:

YearMakeModelPositionNotes
1993Mercedes-Benz190EN/A
1993Mercedes-Benz500SLN/A
1992Mercedes-Benz190EN/A
1992Mercedes-Benz300CEN/A
1992Mercedes-Benz300EN/A
1992Mercedes-Benz300SEN/A
1992Mercedes-Benz300SLN/A
1992Mercedes-Benz300TEN/A
1992Mercedes-Benz500SLN/A
1991Mercedes-Benz190EN/A
1991Mercedes-Benz300CEN/A
1991Mercedes-Benz300EN/A
1991Mercedes-Benz300SEN/A
1991Mercedes-Benz300SELN/A
1991Mercedes-Benz300SLN/A
1991Mercedes-Benz300TEN/A
1991Mercedes-Benz420SELN/A
1991Mercedes-Benz500SLN/A
1991Mercedes-Benz560SECN/A
1991Mercedes-Benz560SELN/A
1990Mercedes-Benz190EN/A
1990Mercedes-Benz300CEN/A
1990Mercedes-Benz300EN/A
1990Mercedes-Benz300SEN/A
1990Mercedes-Benz300SELN/A
1990Mercedes-Benz300SLN/A
1990Mercedes-Benz300TEN/A
1990Mercedes-Benz420SELN/A
1990Mercedes-Benz500SLN/A
1990Mercedes-Benz560SECN/A
1990Mercedes-Benz560SELN/A
1989Mercedes-Benz190EN/A
1989Mercedes-Benz260EN/A
1989Mercedes-Benz300CEN/A
1989Mercedes-Benz300EN/A
1989Mercedes-Benz300SEN/A
1989Mercedes-Benz300SELN/A
1989Mercedes-Benz300TEN/A
1989Mercedes-Benz420SELN/A
1989Mercedes-Benz560SECN/A
1989Mercedes-Benz560SELN/A
1989Mercedes-Benz560SLN/A
1988Mercedes-Benz190EN/A
1988Mercedes-Benz260EN/A
1988Mercedes-Benz300CEN/A
1988Mercedes-Benz300EN/A
1988Mercedes-Benz300SEN/A
1988Mercedes-Benz300SELN/A
1988Mercedes-Benz300TEN/A
1988Mercedes-Benz420SELN/A
1988Mercedes-Benz560SECN/A
1988Mercedes-Benz560SELN/A
1988Mercedes-Benz560SLN/A
1987Mercedes-Benz190EN/A
1986Mercedes-Benz190EN/A

* 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:

2015403745203-018983533073001AR7256R7255RAC2919V30-71-0013

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