Standard Ignition RY-1524 Headlight Washer Relay

Headlight Washer Relay for Cadillac CTS, SRX, and STS

Standard Ignition RY-1524 is a 12-volt headlight washer relay built for vehicles that use a 5-blade relay interface. It is a direct-fit electrical replacement for select Cadillac CTS, SRX, and STS applications, with construction intended to handle demanding underhood temperatures and operating conditions.

Key Features

• Headlight washer relay for 12-volt systems
• 5 blade terminals with male terminal design
• No connector and no mounting bracket included
• Composite housing helps protect the relay in harsh underhood environments
• Brass or copper contacts are used where specified for wear resistance
• Manufactured to stringent quality requirements
• Standard Ignition RY-1524 for select Cadillac applications

Product Details

Standard Ignition RY-1524 is a headlight washer relay used in the washer and relay electrical system on select Cadillac vehicles. It is engineered for 12-volt operation and uses five male blade terminals, making it a practical replacement when the original relay fails or the headlight washer circuit stops responding. This part cross-references Dorman - HELP 20705 for the same application. Compatible With 2003-2007 Cadillac CTS, 2004-2007 Cadillac SRX, and 2005 Cadillac STS. Standard Ignition RY-1524 is a focused electrical service part for Cadillac CTS, SRX, and STS models that require this relay configuration.

Common Issues This Relay Can Address

• Headlight washer system does not activate
• Intermittent relay operation in the washer circuit
• Noisy or unreliable relay switching
• Electrical failure caused by worn relay contacts
• Relay damage from heat and underhood exposure

Installation Notes and Tips

Verify terminal style, terminal count, and voltage before installation. This relay uses male 5 blade terminals and does not include a connector or mounting bracket. Confirm the vehicle’s relay location and wiring layout against the original part before replacement. For best results, inspect the surrounding fuse and washer circuit components if the original relay failed due to an electrical fault.

Quality Assurance

Standard Ignition manufactures this relay to strict quality standards using composite housings for heat resistance and specified brass or copper contacts for extended wear. Production is supported by TS16949 and ISO9001 certified plants, helping ensure consistent fit and function for the intended Cadillac applications.