1990 Mercury Grand Marquis Ignition Relays, Sensors & Switches
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Motorcraft®Ignition Control ModuleMercury Grand Marquis 5.0L 1990, Ignition Control Module by Motorcraft®. Motorcraft is the way to restore the performance of your vehicle. Designed specifically for your vehicle, Motorcraft products meet stringent Ford Motor Company...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$73.35 - Dorman®OE Solutions™ Ignition SwitchMercury Grand Marquis 1990, OE Solutions™ Ignition Switch by Dorman®. An essential replacement item, Dorman's Ignition Power Switch enables your engine to turn over upon startup, restoring drivability. It also unlocks the power...This part has undergone a rigorous quality inspection to ensure high qualityEasy to install$15.06
- WVE®Ignition SwitchMercury Grand Marquis 1990, Ignition 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$16.18
- Delphi®Ignition Control ModuleMercury Grand Marquis 5.0L 1990, Ignition Control Module by Delphi®. Delphi OE technology ignition products are validated to match the vehicle's system. OE quality replacement parts for the right fit, form and function. Designed...Wide-ranging domestic and import coverageDeveloped based on more than a century of OE experience$72.92
- Standard®Ignition Control Module ConnectorMercury Grand Marquis 5.0L 1990, Ignition Control Module Connector by Standard®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$25.53 - $28.24
- WVE®Ignition Control ModuleMercury Grand Marquis 5.0L 1990, Ignition Control Module 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$46.59
- Dorman®Conduct-Tite™ Ignition HarnessMercury Grand Marquis with IV Evaporation Emission Control System 1990, Conduct-Tite™ Ignition Harness by Dorman®. Dorman has all the components needed for a complete repair. Quickly and easily installed, it eliminates the clunking...Vehicle try-on testing has been conducted on this part to ensure a trouble-free performanceEasy installationjust splice in the new socket to your existing wiring$10.46
- Standard®Ballast ResistorMercury Grand Marquis 5.0L 1990, Ballast Resistor by Standard®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to...Premium parts you can rely onDesigned to restore functionality$38.94
- Standard®Handypack™ Ignition Control Module ConnectorMercury Grand Marquis 5.0L 1990, Handypack™ Ignition Control Module Connector by Standard®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$12.42 - $12.68
- Standard®Ignition Control ModuleMercury Grand Marquis 5.0L with 12 Volt System 1990, Ignition Control Module by Standard®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$72.82
- Standard®Tru-Tech™ Ignition Control ModuleMercury Grand Marquis 5.0L with 12 Volt System 1990, Tru-Tech™ Ignition Control Module by Standard®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$30.77
- WVE®Ignition Control Module ConnectorMercury Grand Marquis 1990, Ignition Control Module 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$18.11 - $21.20
- SMP®Ignition SwitchMercury Grand Marquis 1990, Ignition Switch by SMP®. 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 from...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$21.84
- United Motor Products®Ignition Control Module ConnectorMercury Grand Marquis 5.0L 1990, Ignition Control Module 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 materials...Excellent replacement for your worn out factory partWill help make your vehicle running as good as new$12.06
- WAI Global®Ignition Control ModuleMercury Grand Marquis 1990, Ignition Control Module by WAI Global®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure...100% New100% Tested to OE Specs (form, fit, function)$21.78
- Aceon®OE Series™ Ignition Control ModuleMercury Grand Marquis 5.0L 1990, OE Series™ Ignition Control Module by Aceon®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$14.51
- TruParts®Ignition Control ModuleMercury Grand Marquis 5.0L 1990, Ignition Control Module by TruParts®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$50.14
- TruParts®Ignition SwitchMercury Grand Marquis 1990, Ignition Switch by TruParts®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$11.11
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1990 Mercury Grand Marquis Models
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