Headlight Switch for 1980-1989 Mercury Grand Marquis

Committed to being the best, standard engine management manufactures and distributes a full line of engine management related products, including ignition and emission parts, on-board computers, ignition wires, battery cables and fuel system parts. Features Copper alloy conductors ensure superior electrical conductivity with low resistive losses. Our parts are 100 percent tested to verify both mechanical and electrical switching performance. Decades of research to meet all of your needs. Robust design and high grade materials meet the stringent demands of todays service professional. Compatibility 1980-1989 Mercury Grand Marquis .