Mercury Marquis Fuel Sensors, Relays & Switches
- ACDelco®Professional™ Fuel Pump Cut-Off SwitchProfessional™ Fuel Pump Cut-Off Switch by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$93.57
- WVE®Fuel Pump RelayFuel Pump Relay by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the OEM...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$5.02 - $596.86
- WVE®Fuel Pump Relay ConnectorFuel Pump Relay Connector by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$13.73 - $60.15
- Original Engine Management®Fuel Pump RelayFuel Pump Relay by Original Engine Management®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy,...Made to deliver trouble-free operation for years aheadManufactured with cutting-edge technology$8.28 - $42.72
- Standard®Barometric Pressure Sensor ConnectorBarometric Pressure Sensor Connector by Standard®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy,...Each part has high-quality direct replacement electrical connector eliminates the need for a harness replacing only the damaged connector, for a cost effective repair solutionThe terminal is manufactured with high grade materials such as copper alloy, brass, and phosphor bronze$4.00 - $41.78
- Standard®Idle Speed Control Motor ConnectorIdle Speed Control Motor Connector by Standard®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy,...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$35.13 - $35.86
- Standard®Intermotor™ Fuel Pump Cut-Off SwitchIntermotor™ Fuel Pump Cut-Off Switch by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$34.40 - $50.07
- Dorman®Conduct-Tite Fuel Injection Harness ConnectorConduct-Tite Fuel Injection Harness Connector by Dorman®. This fuel injection harness connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is...Direct replacement - this fuel injection harness connector matches the appearance and function of the factory hardware on specified applicationsIdeal solution - this connector is a reliable replacement for an original part that is missing or has failed due to fatigue$7.92 - $17.20
- United Motor Products®Fuel Pump Relay ConnectorFuel Pump Relay Connector by United Motor Products®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$8.61
- WVE®A/C Clutch Relay (1R1294)A/C Clutch Relay (1R1294) by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$14.08
- WVE®Dimmer Relay (1R1234)Dimmer Relay (1R1234) by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the OEM...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$25.20
- WVE®Fuel Pump Relay (1R1236)Fuel Pump Relay (1R1236) by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$18.99
- ACDelco®Professional™ Fuel Pump Cut-Off Switch (D1876D)Professional™ Fuel Pump Cut-Off Switch by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$93.57
- WVE®Fuel Pump Relay Connector (1P1102)Fuel Pump Relay Connector by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$13.73
- Original Engine Management®Fuel Pump Relay (DR1039)Fuel Pump Relay (DR1039) by Original Engine Management®. OEM offers the highest quality parts available. With vehicle systems becoming more and more complex, electronic components and sensors must be manufactured to precise tolerances...Made to deliver trouble-free operation for years aheadManufactured with cutting-edge technology$15.09
- Standard®Barometric Pressure Sensor Connector (S-677)Barometric Pressure Sensor Connector (S-677) by Standard®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide...Each part has high-quality direct replacement electrical connector eliminates the need for a harness replacing only the damaged connector, for a cost effective repair solutionThe terminal is manufactured with high grade materials such as copper alloy, brass, and phosphor bronze$26.18
- Standard®Idle Speed Control Motor Connector (S-730)Idle Speed Control Motor Connector by Standard®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy,...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$35.86
- Standard®Intermotor™ Fuel Pump Cut-Off Switch (FV-7)Intermotor™ Fuel Pump Cut-Off Switch by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$50.07
- Dorman®Conduct-Tite™ Fuel Injection Harness Connector (85137)Conduct-Tite™ Fuel Injection Harness Connector (85137) by Dorman®. Location: MPFI Solenoid. This fuel injection harness connector is designed to match the appearance and function of the original hardware on specified applications....Direct replacement - this fuel injection harness connector matches the appearance and function of the factory hardware on specified applicationsIdeal solution - this connector is a reliable replacement for an original part that is missing or has failed due to fatigue$7.92
- Dorman®Conduct-Tite™ Fuel Pump Harness Connector (84701)Conduct-Tite™ Fuel Pump Harness Connector by Dorman®. This fuel pump harness connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered...Direct replacement - this fuel pump harness connector matches the appearance and function of the factory hardware on specified applicationsIdeal solution - this connector is a reliable replacement for an original part that is missing or has failed due to fatigue$13.50
- United Motor Products®Door Lock Relay Connector (CON-100)Door Lock Relay Connector by United Motor Products®. Connector Type: Green Connector. Terminals Type: 4 Female Terminals. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from our...Designed to help restore the performance of your electrical systemMade from high-grade materials using the latest techniques$8.61
- Fragola Performance Systems®Sport Crimp Hose End (496206-BL)Sport Crimp Hose End by Fragola Performance Systems®. Designed with big speed fans in mind, this mind-blowing fuel system upgrade will help you maximize engine performance and fuel efficiency. It’s easy to install and will help you...Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$16.50
- Fast®Plug-In Adapter For EZ-EFIPlug-In Adapter For EZ-EFI by Fast®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts. Manufactured using the highest grade materials and the latest technology, they deliver the ultimate in...High quality at an affordable priceExpertly made from premium materials$24.95
- Original Engine Management®Fuel Pump Relay (ER3)Fuel Pump Relay (ER3) by Original Engine Management®. OEM offers the highest quality parts available. With vehicle systems becoming more and more complex, electronic components and sensors must be manufactured to precise tolerances as...Made to deliver trouble-free operation for years aheadManufactured with cutting-edge technology$8.28
- Fast®Cigarette Lighter Socket Connector (30271)Cigarette Lighter Socket Connector (30271) by Fast®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$24.95
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