Standard Ignition SR-103 Starter Relay

Starter Relay for Chrysler and Dodge Applications

Standard Ignition SR-103 is a 12-volt starter relay built for select Chrysler and Dodge vehicles. It uses a 3-terminal stud-and-blade design with a female connector, male terminals, and an included mounting bracket for direct replacement service.

Key Features

• 12-volt starter relay for starting circuit service
• 3 terminals with stud and blade terminal type
• Female connector and male terminals
• Mounting bracket(s) included
• Composite housing for underhood temperature and environment resistance
• Brass or copper contacts where specified for wear resistance
• Manufactured under TS16949 and ISO9001 certified processes

Detailed Description

The Standard Ignition SR-103 starter relay is engineered for vehicles that need a reliable electrical switching component in the starting system. It is listed for a wide range of Chrysler and Dodge models, including 1961-1965 Chrysler 300, Imperial, New Yorker, Newport, and Town & Country, plus 1961-1965 Dodge Dart and Monaco applications. It also covers 1974-1977 Dodge Ramcharger and 1975-1977 Dodge B100, B200, B300, D100, D200, D300, W100, W200, and W300 models with the noted blade-terminal configurations.

This SR-103 relay is built with a composite housing to handle harsh temperatures and severe underhood conditions. Standard Ignition states that brass or copper contacts are used where specified to support longer service life, and the part is produced under controlled quality systems from component to finished relay. This part cross-references Dorman - HELP 83281 for the same application.

Common Problems It Can Address

• No-crank condition caused by a failed starter relay
• Intermittent starter engagement
• Voltage transfer issues in the starting circuit
• Heat-related relay failure in the engine compartment
• Starting system faults on Chrysler and Dodge vehicles with the listed relay setup

Installation Notes and Tips

• Confirm the vehicle uses a 12-volt starter relay with 3 terminals and stud-and-blade connections before installation.
• Verify the connector style and mounting location against the original relay.
• Check terminals and wiring for corrosion, looseness, or heat damage before replacing the relay.
• Use the fitment notes for model-specific requirements, including 1 blade terminal and Canada emissions applications where listed.
• Fits 1961-1965 Chrysler 300, N/A; Fits 1961-1964 Chrysler Imperial, N/A; Fits 1974-1977 Dodge Ramcharger, N/A.

Quality Assurance

Standard Ignition manufactures this relay under TS16949 and ISO9001 certified quality systems, with process control from component sourcing through final assembly. The SR-103 is built to meet stringent quality requirements for electrical replacement service.