1989 Mercury Grand Marquis Suspension Self Leveling Sensors
- Standard®Active Suspension RelayMercury Grand Marquis 1989, New Active Suspension Relay by Standard®. Terminals Quantity: 5-Pin. Quantity: 1 per Pack. If you want to restore the original performance of your vehicle's ignition system, this product is what you need....Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$35.09
1989 Mercury Grand Marquis Models