Standard Motor Products RY-451 Headlight Relay

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

• Beck/Arnley 2030166
• Kem AR571
• ACDelco 19113341
• ACDelco E1753C
• MasterPro 2-JR21
• Airtex 1R1362
• BWD Intermotor R4831
• CARQUEST Premium By WELLS 56-1813
• Four Seasons 36147
• Duralast 19997
• Echlin AR537
• Duralast 19992
• Hyundai 9522405000
• Hyundai 9522429000
• Hyundai 9522429800
• Import Direct 25-0251
• Import Direct Ignition 25-0251
• BWD R4831
• MasterPro 2JR21
• Beck/Arnley 2030166
• CARQUEST Premium By WELLS 561813
• Airtex 1R2254
• Airtex 1R1367
• General Motors 13422668
• Duralast 16185

• 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.

• Other Names: A/C Compressor Control Relay, A/C Condenser Fan Motor Relay, Accessory Power Relay, Anti-Theft Relay, Engine Cooling Fan Motor Relay, Fog Light Relay, Fuel Pump Relay, Headlight Relay, Horn Relay, HVAC Blower Motor Relay, Power Window Relay, Rear Window Defroster Relay, Starter Relay, Tail Light Relay, Throttle Control Relay, Turn Signal Relay