1981 Mercury Grand Marquis Fuel Sensors, Relays & Switches
Select Your Submodel
- ACDelco®Professional™ Fuel Pump Cut-Off SwitchMercury Grand Marquis With Electric Fuel Pump 1981, 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$109.95Save: $16.50 (15%)$93.45
- Original Engine Management®Fuel Pump RelayMercury Grand Marquis 1981, Fuel Pump Relay 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...Made to deliver trouble-free operation for years aheadManufactured with cutting-edge technology$15.09
- Standard®Barometric Pressure Sensor ConnectorMercury Grand Marquis 1981, Barometric 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...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®Intermotor™ Fuel Pump Cut-Off SwitchMercury Grand Marquis With Electric Fuel Pump 1981, 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,...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 Pump Harness ConnectorMercury Grand Marquis 1981, 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...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®Fuel Pump Relay ConnectorMercury Grand Marquis 1981, Fuel 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$8.61
- Fragola Performance Systems®Sport Crimp Hose EndSport 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
Shop By Service Type
Popular Products
1981 Mercury Grand Marquis Models
Related Searches