Standard Ignition SR-115 Starter Relay

Starter Relay for Dodge and Chrysler Applications

Standard Ignition SR-115 is a starter relay built for select Dodge, Chrysler, and Plymouth vehicles from the late 1970s through 1991. It uses a rectangular connector, 5 male blade terminals, and an included mounting bracket for direct replacement in listed applications.

Key Features

• 25 amp amperage rating
• Rectangular connector shape
• 5 male blade terminals
• Mounting bracket included
• Relay function for starting-system control
• Composite housing for underhood temperature resistance
• Brass or copper contacts where specified for wear resistance

Detailed Description

The Standard Ignition SR-115 starter relay is engineered for vehicles that use a 5-blade relay layout in the charging and starting system. It is listed for many Dodge Ram 50, Dodge Caravan, Dodge B150, and Chrysler LeBaron applications, along with additional Dodge, Chrysler, and Plymouth models. The SR-115 part number is also referenced in interchange listings for service replacement use, including Bosch 16118 and ACI 83286.

Built with a composite housing and manufactured under TS16949 and ISO9001 certified processes, this relay is produced to meet stringent quality requirements from component selection through final assembly. Standard Ignition applies OE-focused manufacturing control to help ensure the correct relay configuration for the listed vehicle applications. If you are replacing a starter relay on a Dodge D150, Plymouth Reliant, or Chrysler Daytona, SR-115 provides the specified terminal style and mounting format for those applications.

What This Relay Helps Address

• No-crank condition caused by a failed starter relay
• Intermittent starter engagement
• Electrical switching issues in the starting circuit
• Heat-related relay failure under the hood
• Incorrect terminal style during relay replacement

Installation Notes and Tips

Verify the connector shape, terminal count, and mounting style before installation. This relay uses a rectangular connector with 5 male blade terminals, so it should be matched to the original relay layout on the vehicle. Confirm the application notes for your exact year, make, and model, especially on Dodge Ram 50, Dodge Caravan, and Chrysler LeBaron vehicles where relay configurations vary by engine or transmission setup.

• Fits 1989-1991 Dodge Ram 50, N/A, 5-blade terminal for automatic transmission spark control relay.
• Fits 1988-1990 Dodge B150, N/A, 5-blade terminal for automatic transmission spark control relay.
• Fits 1988-1990 Dodge B250, N/A, 5-blade terminal for automatic transmission spark control relay.
• Fits 1988-1990 Dodge B350, N/A, 5-blade terminal for automatic transmission spark control relay.
• Fits 1989-1990 Dodge Caravan, N/A, w/o Stud; 5 Blade Term.
• Fits 1986-1990 Dodge D150, N/A, 5-blade terminal for automatic transmission spark control relay.
• Fits 1986-1990 Dodge D250, N/A, 5-blade terminal for automatic transmission spark control relay.
• Fits 1986-1990 Dodge D350, N/A, 5-blade terminal for automatic transmission spark control relay.
• Fits 1987-1990 Dodge Dakota, N/A, w/o Stud; 5 Blade Term.
• Fits 1989-1990 Dodge Grand Caravan, N/A, w/o Stud; 5 Blade Term.
• Fits 1986-1990 Dodge Ramcharger, N/A, 5-blade terminal for automatic transmission spark control relay.
• Fits 1986-1990 Dodge W150, N/A, 5-blade terminal for automatic transmission spark control relay.
• Fits 1986-1990 Dodge W250, N/A, 5-blade terminal for automatic transmission spark control relay.
• Fits 1986-1990 Dodge W350, N/A, 5-blade terminal for automatic transmission spark control relay.
• Fits 1987-1989 Chrysler Conquest, N/A, 5-blade terminal for automatic transmission spark control relay.
• Fits 1987-1989 Chrysler Daytona, N/A, 5-blade terminal for automatic transmission spark control relay.
• Fits 1988-1989 Chrysler Dynasty, N/A, 5-blade terminal for automatic transmission spark control relay.
• Fits 1984-1987 Chrysler Fifth Avenue, N/A, 5-blade terminal for automatic transmission spark control relay.
• Fits 1985-1989 Chrysler LeBaron, N/A, 5-blade terminal for automatic transmission spark control relay.
• Fits 1981-1989 Plymouth Reliant, N/A, 5-blade terminal for automatic transmission spark control relay.

Quality Assurance

Standard Ignition manufactures this relay under controlled quality processes with TS16949 and ISO9001 certified plants. The brand’s OE-oriented production standards and specified contact materials support consistent fit and electrical performance in the listed applications.