1981 Mercury Grand Marquis Electrical Parts
- Light Switches
- Light Relays + Sensors
- Fuses
- Wiring & Cables
- Replacement Gauges
- Power + Heated Seats
- Cruise Control
- Horns
- Door Lock Actuators + Switches
- Window Motors + Switches
- Alternators
- Starters
- Batteries
- Voltage Regulators
- A/C Relays, Sensors
- Fuel Sensors & Switches
- Cooling System Switches, Sensors & Relays
- Oxygen Sensors
- Engine Sensors, Relays, Switches & Connectors
- Solenoids, Sensors, Switches, Control Units
- Relays, Cables & Connectors
- Brake System Sensors
- Mass Air Flow Sensors
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Standard®Tru-Tech™ Engine Coolant Temperature SwitchMercury Grand Marquis without Automatic Temperature Control 1981, Tru-Tech™ Engine Coolant Temperature Switch by Standard®. Terminal Quantity: 1. Connector Gender: Male. Terminal Type: Stud. Standard is to be the leading independent...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$15.37 - NTK®Engine Coolant Temperature SensorMercury Grand Marquis 4.2L 1981, Engine Coolant Temperature Sensor by NTK®. Connector Shape: Round. Designed utilizing the latest technology, this product by NTK features premium quality and will perform better than advertised. Perfect...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$12.34
- United Motor Products®Engine Coolant Temperature Sensor ConnectorMercury Grand Marquis 1981, Engine Coolant Temperature Sensor Connector by United Motor Products®. Keep your pride and joy operating as it should with this top-notch part from United Motors Products. It’s made using the finest...Excellent replacement for your worn out factory partWill help make your vehicle running as good as new$7.74
- WVE®HVAC Blower Motor ConnectorMercury Grand Marquis 1981, HVAC Blower Motor Connector by WVE®. With 5 Lead Wires. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$11.16
- WVE®HVAC Blower Motor Resistor ConnectorMercury Grand Marquis 1981, HVAC Blower Motor Resistor Connector by WVE®. With 4 Terminals. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$8.93
- Dorman®HVAC Switch ConnectorMercury Grand Marquis 1981, HVAC Switch Connector by Dorman®. Type: Blade Female Terminal. Overall Length: 7". Improved wiring and highly durable insulation resist the corrosion, overheating and melting that commonly afflict the turn...Save time and expense by replacing the part, not the entire harnessBulb simply plugs into socket for ease of installation$7.31 - $7.94
- Standard®Handypack™ HVAC Blower Motor ConnectorMercury Grand Marquis 1981, Handypack™ HVAC Blower Motor Connector by Standard®. Type: 5 Female Terminal. Finish: Gray. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality...The handypack™ program is the most complete wiring center with 17 assortments available. Featuring application and non-application electrical products, handypack™ has the products and tools needed to get your electrical job done right.Pigtail and Socket Assembly$8.14
- Standard®Intermotor™ HVAC Blower Motor Resistor ConnectorMercury Grand Marquis 1981, Intermotor™ HVAC Blower Motor Resistor Connector by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices...Premium parts you can rely onDesigned to keep your A/C system in top shape$19.07
- Standard®TechSmart™ HVAC Blower Motor Resistor ConnectorMercury Grand Marquis 1981, TechSmart™ HVAC Blower Motor Resistor Connector by Standard®. Front. Type: 4 Male Terminal. Finish: Black. Standard is to be the leading independent supplier to the automotive aftermarket, providing the...Premium parts you can rely onDesigned to keep your A/C system in top shape$17.52
- Four Seasons®HVAC Blower Switch ConnectorMercury Grand Marquis Base 1981, HVAC Blower Switch Connector by Four Seasons®. With Lever. Type: 5 Terminals. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C...OE style connectorsMolded plastic construction$13.36
- United Motor Products®HVAC Blower Motor Resistor ConnectorMercury Grand Marquis 1981, HVAC Blower Motor Resistor Connector by United Motor Products®. Black. With 4 Female Terminals and 2 Locking Tabs. Keep your pride and joy operating as it should with this top-notch part from United Motors...Excellent replacement for your worn out factory partWill help make your vehicle running as good as new$7.47
- Standard®Air Charge Temperature Sensor ConnectorMercury Grand Marquis 5.0L 1981, Air Charge Temperature Sensor Connector by Standard®. Round Connector. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products,...Offering hundreds of high-quality pigtails and sockets for nearly every electrical jobUtilizing high grade materials to ensure peak conductivity and perfect connections$23.11
- Standard®Tru-Tech Air Charge Temperature SensorMercury Grand Marquis 5.0L with California Emission 1981, Tru-Tech Air Charge Temperature Sensor by Standard®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made...Each Temperature Sensor is a direct-fit OE replacement that ensures ease of installationHigh-quality materials withstand extreme conditions$12.24
- ACI®Front Door Lock Actuator MotorMercury Grand Marquis Base 1981, Front Door Lock Actuator Motor by ACI®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...Built to meet or exceed original equipment performanceDesigned to fit original equipment components$57.50
- United Motor Products®Door Lock Relay ConnectorMercury Grand Marquis 1981, 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...Designed to help restore the performance of your electrical systemMade from high-grade materials using the latest techniques$9.09
- Original Engine Management®Dimmer SwitchMercury Grand Marquis 1981, Dimmer Switch by Original Engine Management®. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from our immense selection of premium replacement...Made to deliver trouble-free operation for years aheadManufactured with cutting-edge technology$5.80
- Dorman®OE Solutions™ Window Motor Gear KitMercury Grand Marquis 1981, OE Solutions™ Window Motor Gear Kit by Dorman®. Package Quantity: 1. Tooth Gear: 9. Gear Material: Metal. Splines: Spline Count: 45. This replacement power window motor gear matches the dimensions of the...Direct replacement for a proper fit every timeNew gears can help restore smooth window operation on older vehicles$15.07
- ACI®Door Window SwitchMercury Grand Marquis Base 1981, Door Window Switch by ACI®. Chrome. Without Bezel. Meets OEM Specifications. Without Instructions. ACI power window switches are manufactured to meet or exceed original equipment performance. The...Designed to comply with high-quality standardsMade according to OE specs$18.18 - $29.55
- WVE®Oil Pressure Switch ConnectorMercury Grand Marquis 1981, Oil Pressure Switch 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$45.61
- 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
- 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
- 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$9.09
- 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
- WVE®Electronic Brake Control RelayMercury Grand Marquis 1981, Electronic Brake Control 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$14.08
- Standard®Handypack™ Alternator ConnectorMercury Grand Marquis 1981, Handypack™ Alternator Connector by Standard®. Finish: Black. Output Terminal: 3 Terminal Female. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.91
- United Motor Products®Alternator ConnectorMercury Grand Marquis 1981, Alternator Connector by United Motor Products®. Black. Keep your pride and joy operating as it should with this top-notch part from United Motors Products. It’s made using the finest materials and advanced...Excellent replacement for your worn out factory partWill help make your vehicle running as good as new$6.94
- ACDelco®Professional™ Alternator Brush HolderMercury Grand Marquis with 100 Amp Alternator, Motorcraft Alternator 1981, Professional™ Alternator Brush Holder by ACDelco®. With External Regulator. With Springs. This superior product was elaborately designed and meticulously...Designed in compliance with rigorous factory standardsHigh level of quality, ultimate reliability, and solid value$11.19
- ACDelco®Professional™ Alternator Brush SetMercury Grand Marquis with 70 Amp Alternator, Motorcraft Alternator 1981, Professional™ Alternator Brush Set by ACDelco®. With External Regulator. This superior product was elaborately designed and meticulously manufactured to...Designed in compliance with rigorous factory standardsHigh level of quality, ultimate reliability, and solid value$11.82
- WVE®Alternator Brush HolderMercury Grand Marquis with 100 Amp Motorcraft Alternator, External Regulator 1981, Alternator Brush Holder by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$18.05
- WVE®Alternator Brush SetMercury Grand Marquis With 40 Amp Motorcraft Alternator / With 60 Amp Motorcraft Alternator / With 65 Amp Motorcraft Alternator / With 70 Amp Motorcraft Alternator 1981, Alternator Brush Set by WVE®. With External Regulator. Replace...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$8.10
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1981 Mercury Grand Marquis Electrical Reviews
1 review
Cycling Clutch Sensor
Supercool® - Cycling Pressure SwitchPosted by Jose Manuel (Katy, TX) / June 16, 20201992 Hyundai Sonata
1981 Mercury Grand Marquis Models
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