Standard Motor Products RY-178 Engine Cooling Fan Motor Relay

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

• ACDelco 15-50985
• ACDelco 15-50986
• ACDelco 19106635
• ACDelco 19189741
• ACDelco 19189742
• ACDelco 88922637
• ACDelco 88922751
• ACDelco F1755
• ACDelco F1765A
• ACDelco F1787
• Airtex 1R1019
• CARQUEST Premium By WELLS 56-1516
• Four Seasons 37502
• Duralast 19222
• Echlin AR720
• Duralast RLYB10059
• Ford E3FZ8B658A
• Ford E43Z8B658E
• Ford E43Z8B658H
• Ford E4EB8C609B1B
• Ford E4EB8C609B1C
• Ford E4EB8C609B2C
• Ford E4EB8C609C1B
• Ford E4FZ8B658A
• Ford E4FZ8B658B
• Ford E4FZ8B658D
• Ford E4FZ8B658E
• Ford E53B8C609CA
• Ford E5EB8C609D1A
• Ford E5FZ8B658A
• Ford E5FZ8B658C
• Ford E5FZ8B658J
• Ford E6EB8C609BA
• Ford E6FZ8B658A
• Ford E6FZ8B658C
• BWD R4117
• ACDelco 1550985
• ACDelco 1550986
• CARQUEST Premium By WELLS 561516

• 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.