Standard Motor Products RY-301 Horn Relay

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

• Kem AR490
• ACDelco 89057598
• ACDelco E1737A
• Mazda FA0166810
• Airtex 1R1779
• BWD Intermotor R4166
• CARQUEST Premium By WELLS 56-2118
• Echlin AR407
• Duralast 20431
• Duralast RLYA223
• Mazda FA0166810A
• Import Direct 25-0174
• BWD R4166
• CARQUEST Premium By WELLS 562118

• All parts are manufactured to stringent quality requirements. Our plants are TS16949 and ISO9001 certified which ensures that every part is the right part for the right vehicle.
• As a global manufacturer of original equipment ignition products, we maintain complete quality control throughout the manufacturing process from componentry to finished product
• Featuring brass or copper contacts where specified for extended wear
• High quality composite housings protect against harsh temperatures and severe under hood conditions