1989 Mercury Grand Marquis Electrical Parts
- Light Switches
- Light Relays + Sensors
- Fuses
- Air Bag Parts
- 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
- Steering Valves, Relays & Sensors
- Mass Air Flow Sensors
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Standard®Headlight SwitchMercury Grand Marquis 1989, Headlight 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...Premium parts you can rely onDesigned to restore functionality$34.19 - $54.59 - WVE®Turn Signal SwitchMercury Grand Marquis 1989, Turn Signal Switch 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$35.36
- TRQ®Door Window SwitchMercury Grand Marquis 1989, Door Window Switch by TRQ®. If the time has taken its toll on your power window regulator and it isn't functioning as it should, then you need a high-quality replacement, and this is where the TRQ power...Designed to restore your vehicle's original conditionBuilt to match your exact requirements$21.95Save: 4%$21.07
- ACDelco®Professional™ HornMercury Grand Marquis 1989, Professional™ Horn by ACDelco®. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from their immense selection of premium replacement electrical parts...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$37.16 - $37.58Save: 15%$31.59 - $31.76
- Cardone New®Front Window MotorMercury Grand Marquis 1989, Front Window Motor by Cardone New®. Connector Quantity: 2. Number of Mouting Holes: 3. Terminal Quantity: 2. Without Regulator. Mounting Type: Self-Tapping. With Instruction Sheet. With Gear. Each unit is...Designed with the latest software and manufactured with modern toolingManufactured from the highest quality materials$33.10 - $50.66
- TRQ®HornMercury Grand Marquis 1989, Horn by TRQ®. If your vehicle’s electrical system isn't working properly due to a malfunctioning horn, replace it with the TRQ reproduction of the original horn that has the same quality, form, and...Designed to help restore the performance of your electrical systemMade from high-grade materials using the latest techniques$30.95Save: 6%$29.09
- Standard®Door Lock ActuatorMercury Grand Marquis 1989, Door Lock Actuator by Standard®. Connector Type: Female Connector. Terminals Type: 2 Blade Male Terminals. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the...High quality at an affordable priceExpertly made from premium materials$52.32
- Dorman®OE Solutions™ Window SwitchMercury Grand Marquis 1989, OE Solutions™ Window Switch by Dorman®. Package Quantity: 1. Without Installation Hardware. Gear Housing Material: Plastic. Without Wiring Harness. No Illuminated. A failing power window switch doesn't have...Designed to easily restore your BMW’s original conditionManufactured to strict engineering quality standards$14.92 - $19.82
- WVE®Fuel Pump RelayMercury Grand Marquis 1989, Fuel 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$14.08
- TRQ®Headlight SwitchMercury Grand Marquis With Automatic Headlights 1989, Headlight Switch by TRQ®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$35.95Save: $1.80 (5%)$34.15
- TRQ®Combination SwitchMercury Grand Marquis 1989, Combination Switch by TRQ®. Maintain your vehicle’s electrical system operating as it should by replacing the malfunctioning combination switch with the top-quality combination switch from TRQ. With this...Designed to help restore the performance of your electrical systemMade from high-grade materials using the latest techniques$31.95Save: $1.60 (5%)$30.35
- TRQ®Combination SwitchMercury Grand Marquis 1989, Combination Switch by TRQ®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Developed to comply with rigorous quality standardsExceptional quality at a budget-friendly price$31.95Save: $1.60 (5%)$30.35
- WVE®Headlight SwitchMercury Grand Marquis with Auto On/Off Delay, Stamping Number E1WB-11654-CA 1989, Headlight Switch by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$62.97
- DIY Solutions®Speedometer CableMercury Grand Marquis 1989, Speedometer Cable by DIY Solutions®. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should definitely look out for. When it...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$31.57
- Pioneer Automotive®Speedometer CableMercury Grand Marquis 1989, Speedometer Cable by Pioneer Automotive®. Looking to maintain the top condition of your electrical system? They are ready to help you! Just choose from their immense selection of premium replacement...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$15.15 - $18.07
- Motorcraft®Brake Light SwitchMercury Grand Marquis 1989, Brake Light Switch by Motorcraft®. Looking to maintain the top condition of your electrical system? Motorcraft are ready to help you! Just choose from their immense selection of premium replacement electrical...Direct OEM replacementMeets strict Ford Motor Company standards$19.41
- WVE®Brake Light SwitchMercury Grand Marquis 1989, Brake Light Switch 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$8.54
- WVE®Dimmer SwitchMercury Grand Marquis 1989, Dimmer Switch 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$35.36
- Standard®Hazard Warning SwitchMercury Grand Marquis 1989, Hazard Warning Switch by Standard®. With Flash To Pass. Connector Type: 13 Blade Male Terminals. Dimmer And Turn Signal Switch. Standard is to be the leading independent supplier to the automotive...Premium parts you can rely onDesigned to restore functionality$39.48
- ATP®Speedometer CableMercury Grand Marquis 1989, Speedometer Cable by ATP®. Make sure your vehicle runs at safe speed and you are out of risk of being stopped by the police by replacing worn out speedometer components with ATP products. Manufactured to the...Ensures that the speedometer works at its peakOE quality at an affordable price$13.21 - $13.78
- Standard®Brake Light SwitchMercury Grand Marquis 1989, Brake Light Switch by Standard®. Connector Type: 2 Blade Male Terminals. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive...Premium parts you can rely onDesigned to restore functionality$17.56
- Standard®Tru-Tech™ Brake Light SwitchMercury Grand Marquis 1989, Tru-Tech™ Brake Light Switch by Standard®. Connector Type: 2 Blade Male Terminals. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products,...Premium parts you can rely onDesigned to restore functionality$7.58
- Standard®Tru-Tech™ Hazard Warning SwitchMercury Grand Marquis 1989, Tru-Tech™ Hazard Warning Switch by Standard®. Connector Type: 13 Blade Male Terminals. Dimmer And Turn Signal Switch. Standard is to be the leading independent supplier to the automotive aftermarket,...Premium parts you can rely onDesigned to restore functionality$37.37
- WVE®Hazard Warning SwitchMercury Grand Marquis 1989, Hazard Warning Switch 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....Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$35.36
- Lokar®U-Cut-to-Fit Speedometer Cable KitMercury Grand Marquis 1989, U-Cut-to-Fit Speedometer Cable Kit by Lokar®. 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...The highest level of quality and craftsmanshipDeveloped with modern technology and innovation$129.95
- Dorman®Conduct-Tite™ Parking Light Bulb SocketMercury Grand Marquis 1989, Conduct-Tite™ Parking Light Bulb Socket by Dorman®. Length: 12" with Wire (2.5" without Wire). Wire Quantity: 3. Looking to maintain the top condition of your electrical system? Dorman is ready to help you!...Bulb simply plugs into socket for ease of installationDirect replacement engine coolant temperature sensor connectors available (where applicable) to ensure a proper fit$10.65
- Standard®Brake Light Switch ConnectorMercury Grand Marquis 1989, Brake Light Switch Connector by Standard®. 2nd Design. Harness Length: 7". Wire Quantity: 2. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality...Offering hundreds of high-quality pigtails and sockets for nearly every electrical jobUtilizing high grade materials to ensure peak conductivity and perfect connections$15.74
- Dorman®Conduct-Tite™ Rear Turn Signal Light SocketMercury Grand Marquis 1989, Conduct-Tite™ Turn Signal Light Socket by Dorman®. Rear. Length: 12" with Wire (2.5" without Wire). Wire Quantity: 3. Looking to maintain the top condition of your electrical system? Dorman is ready to help...Connector included for easy mounting to the tail lightDirect replacement for a proper fit$10.65
- Standard®Headlight ConnectorMercury Grand Marquis 1989, Headlight Connector by Standard®. Finish: Blue. Harness Length: 17". Wire Quantity: 3. 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$8.12
- WVE®Fog Light RelayMercury Grand Marquis 1989, Fog Light Relay by WVE®. Amperage: 20 Amp. 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
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1989 Mercury Grand Marquis Electrical Reviews
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Cycling Clutch Sensor
Supercool® - Cycling Pressure SwitchPosted by Jose Manuel (Katy, TX) / June 16, 20201992 Hyundai Sonata
1989 Mercury Grand Marquis Models
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