Standard Motor Products RY-559 Rear Window Defroster Relay

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• General Motors 22521878
• Airtex 1R2178
• CARQUEST Premium By WELLS 56-2402
• Echlin AR6099
• Duralast 20831
• Duralast RLYB10089
• BWD R6099
• CARQUEST Premium By WELLS 562402

• Built to Last: Our relays feature high-quality composite housings that protect against harsh temperatures and the most demanding under-hood conditions, ensuring lasting reliability.
• Certified Quality: Manufactured at TS16949 and ISO9001 certified facilities, our relays meet the highest industry standards, guaranteeing top-notch quality.
• Enhanced Wear Resistance: Featuring brass or copper contacts where specified, our relays offer extended wear resistance, ensuring reliability even in high-stress applications.
• Renowned Global Manufacturer: As a global manufacturer of original equipment ignition products, we maintain complete quality control throughout the manufacturing process from componentry to finished product.