1989 Mercury Grand Marquis Electrical Parts
- Light Switches
- Light Relays + Sensors
- Fuses
- Air Bag Parts
- Wiring & Cables
- Replacement Gauges
- 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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Four Seasons®HVAC Harness ConnectorMercury Grand Marquis 1989, HVAC Harness Connector by Four Seasons®. With Gauge. Terminal Quantity: 1. Type: 1 Terminal. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile...Molded plastic constructionOE style connectors$2.60 - Four Seasons®Lever Selector Blower SwitchMercury Grand Marquis 1989, Lever Selector Blower Switch by Four Seasons®. With Rectangle Connector Shape. Type: 4 Terminals. With Lever. Products are engineered and tested to provide years of trouble free operation. Backed by over 50...Vehicle specific applicationsZinc coated to resist corrosion$24.58
- gpd®HVAC Blower Control SwitchMercury Grand Marquis 5.0L without Automatic Temperature Control 1989, HVAC Blower Control Switch by gpd®. The electrical switch is designed to give feedback to the engine management system. The ECM controls the A/C system on modern...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$13.61
- Standard®Engine Coolant Temperature SwitchMercury Grand Marquis 1989, Engine Coolant Temperature Switch by Standard®. Terminal Quantity: 1. Connector Shape: Round. Connector Gender: Male. Connector Quantity: 1. Terminal Type: Stud. Standard is to be the leading independent...In production, all thermal switches are factory-calibrated to make electrical contact at the specified lower-temperature set pointStandard switches feature a robust design with high grade materials to meet the stringent demands of today's service professional$16.33
- Walker Products®Engine Coolant Temperature SenderMercury Grand Marquis 5.0L 1989, Engine Coolant Temperature Sender by Walker Products®. 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...High quality at an affordable priceExpertly made from premium materials$12.92
- NTK®Engine Coolant Temperature SensorMercury Grand Marquis 1989, 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 for...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$12.17
- DIY Solutions®Power Window Motor SetMercury Grand Marquis Built Before 4/89 Production Date 1989, Power Window Motor Set 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...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$108.07 - $173.35
- ACI®Window Motor Gear KitMercury Grand Marquis 1989, Window Motor Gear Kit by ACI®. With Circuit Breaker, Steel Cover Plate And Premium Grease. Meets or Exceeds OEM Specs.Designed as an authentic quality restorationMade according to OE specs$17.31 - $21.50
- Standard®Crankshaft Position SensorMercury Grand Marquis 5.8L 1989, Crankshaft Position Sensor by Standard®. 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...Made with precision and quality in mindDesigned to meet your specific needs$41.39
- WVE®Air Charge Temperature SensorMercury Grand Marquis 5.0L 1989, Air Charge Temperature Sensor 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$11.27
- Standard®Alternator ConnectorMercury Grand Marquis 1989, Alternator Connector 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.56 - $12.47
- WVE®Alternator ConnectorMercury Grand Marquis 1989, Alternator 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$3.42 - $10.98
- Standard®Handypack™ Voltage Regulator ConnectorMercury Grand Marquis 1989, Handypack™ Voltage Regulator Connector by Standard®. Black. 4 Terminal Female. With External Regulator. Standard is to be the leading independent supplier to the automotive aftermarket, providing the...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$2.99
- Standard®Tru-Tech™ Voltage RegulatorMercury Grand Marquis 1989, Tru-Tech™ Voltage Regulator by Standard®. External. Do you hear nothing but “click, click” when you turn the key? Is the BATTERY dash light on? Your vehicle is in need of engine electrical system...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$17.19
- Standard®Voltage RegulatorMercury Grand Marquis 1989, Voltage Regulator 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$38.36 - $50.51
- WVE®Voltage RegulatorMercury Grand Marquis 1989, Voltage Regulator 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$16.64 - $56.11
- ACDelco®Professional™ Alternator Rectifier BridgeMercury Grand Marquis 1989, Professional™ Alternator Rectifier Bridge by ACDelco®. This superior product was elaborately designed and meticulously manufactured to stringent industry standards to have the most precise OE...Designed in compliance with rigorous factory standardsHigh level of quality, ultimate reliability, and solid value$37.04 - $52.04
- SKF®Alternator BearingMercury Grand Marquis 5.0L 1989, Alternator Bearing by SKF®. If you’re looking for premium-quality replacement automotive parts to keep your vehicle performing reliably, you can’t go wrong with superior-grade SKF products. Made...Ideal solution to make your vehicle perform as it shouldMade from high-strength materials for exceptional durability$7.59 - $10.58
- Delphi®Oxygen SensorMercury Grand Marquis 5.0L 1989, Oxygen Sensor by Delphi®. Position: Upstream. As one of the leading suppliers of oxygen sensor technology since 1978, Delphi planar technology is the result of their OE and aftermarket engineers...Resists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long lifePatented sensors construction and design$40.83
- Standard®Blue Streak™ SolenoidMercury Grand Marquis 1989, Blue Streak™ Solenoid by Standard®. Terminal Gender: Male. Terminal Type: Stud. Terminal Quantity: 4. Connector Gender: Male. Standard is to be the leading independent supplier to the automotive...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$32.55
- Standard®Starter Brush SetMercury Grand Marquis with Motorcraft Starter 1989, Starter Brush Set by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.89
- Standard®Starter BushingMercury Grand Marquis with Motorcraft Starter 1989, Starter Bushing by Standard®. Weight: 0.563". Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$2.26
- Standard®Starter DriveMercury Grand Marquis with Motorcraft Starter 1989, Starter Drive by Standard®. Do you hear nothing but “click, click” when you turn the key? Is the BATTERY dash light on? Your vehicle is in need of engine electrical system repair,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$26.39
- WVE®Starter BushingMercury Grand Marquis 1989, Starter Bushing 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$1.72 - $2.64
- Motorcraft®Vehicle Speed SensorMercury Grand Marquis 5.0L 1989, Vehicle Speed Sensor by Motorcraft®. With Single Cable. Motorcraft is the way to restore the performance of your vehicle. Designed specifically for your vehicle, Motorcraft products meet stringent Ford...Direct OEM replacementMeets strict Ford Motor Company standards$188.16
- ACDelco®Professional™ Multi Purpose Connector KitMercury Grand Marquis 1989, Professional™ Multi Purpose Connector Kit 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.91 - $35.70
- ACDelco®Professional™ Vehicle Speed Sensor ConnectorMercury Grand Marquis 1989, Professional™ Vehicle Speed Sensor Connector by ACDelco®. Finish: Black. Connector Type: 2 Terminals Female. Designed utilizing the latest technology, this product by ACDelco features premium quality and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$12.79
- Standard®Automatic Transmission Output Shaft Speed SensorMercury Grand Marquis with Factory Installed Cruise Control 1989, Automatic Transmission Output Shaft Speed Sensor by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest...All switches are designed using copper alloy conductors to ensure superior electrical conductivity with low resistive lossesAll parts are 100% tested to verify both mechanical and electrical switching performance$23.94
- Standard®Automatic Transmission Output Shaft Speed Sensor ConnectorMercury Grand Marquis with Dealer Installed Cruise Control 1989, Automatic Transmission Output Shaft Speed Sensor Connector by Standard®. Finish: Black. Connector Type: 4 Terminals Female and 4 Terminals Males. Standard is to be the...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$3.51
- Standard®Control Module Harness ConnectorMercury Grand Marquis 1989, Control Module Harness Connector by Standard®. Finish: Gray. Connector Type: 6 Terminal Female. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality...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. The housing is fabricated using polyamide resins. All of the materials together provide the connectors with prolonged life and superior performance in harsh environments$28.14
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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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