Standard Ignition RY-928 Turn Signal Relay

Turn Signal Relay for Cadillac Electrical Repair

Standard Ignition RY-928 is a 12-volt turn signal relay built with a female rectangular connector, 6 male blade terminals, and a single relay function. It is a direct-fit electrical replacement for select Cadillac applications, including Cadillac Eldorado, DeVille, and Seville models with starter interrupt or theft deterrent configurations.

Key Features

• 12-volt turn signal relay
• Female connector with rectangular shape
• 6 male blade terminals
• 20 amp amperage rating
• Composite housing for resistance to harsh underhood temperatures
• Brass or copper contacts where specified for wear resistance
• Manufactured to TS16949 and ISO9001 quality standards

Detailed Description

Standard Ignition RY-928 is engineered for Cadillac electrical systems that require a relay with a 6-blade terminal layout. It is listed for 1996-2002 Cadillac Eldorado, 1996-1999 Cadillac DeVille, and 1996-1999 Cadillac Seville applications, including starter interrupt and theft deterrent notes where specified. If you are replacing a failing relay in a Cadillac Eldorado, DeVille, or Seville, RY-928 provides the correct connector style, terminal count, and 12-volt operation for the application.

This part cross-references 12135078 and R6434 for the same application.

What It Helps Address

• Intermittent or inoperative turn signal relay operation
• Starter interrupt circuit faults on supported Cadillac models
• Theft deterrent relay issues on listed Eldorado applications
• Electrical contact wear that can cause inconsistent relay performance
• Connector mismatch during relay replacement

Installation Notes and Tips

Verify the connector shape, terminal count, and vehicle notes before installation. RY-928 uses a female rectangular connector with 6 male blade terminals, so matching the original relay layout is important for proper fitment. Confirm the vehicle’s year, model, and whether the application calls for starter interrupt or theft deterrent before replacing the relay.

Quality Assurance

Standard Ignition manufactures this relay under stringent quality requirements, with plants certified to TS16949 and ISO9001. The composite housing is built to handle severe underhood conditions, and specified brass or copper contacts are used to support long-term wear resistance.