Home/1978 Mercury Monarch Go Free Same Day Shipping 12 Watt 1978 Mercury Monarch Category Brakes & Wheel Bearing Catalog Brakes Brakes Brake Drums Brake Hardware Wheel Hub & Bearings Wheel Hub & Bearings Wheel Bearing & Hub Assemblies Drivetrain Catalog Transfer Case Transfer Case 4WD Parts Axle and Driveshaft Axle and Driveshaft Axles and CV-Shafts Engine & Engine Management Catalog Tune Up & Maintenance Tune Up & Maintenance Distributor Cap Engine Tune Up Kits Oil Filter, Caps & Related Spark Plug Wires Spark Plugs Engine Sensors & Electrical Engine Sensors & Electrical Distributors Ignition Coils Oil Pressure Switch Belts and Engine Timing Belts and Engine Timing Harmonic Balancer Exterior, Body Parts & Mirrors Catalog Door & Mirror Door & Mirror Door Handle - Exterior Door Hinge Parts Door Lock Cylinder Body Sensors Body Sensors Door Jamb Switch Wheel & Tire Wheel & Tire Lug Nut & Wheel Related Wiper System Wiper System Windshield Wiper Blades Fuel & Emissions Catalog Fuel System Fuel System Fuel Pumps & Assemblies Headlights & Lighting Catalog Headlights & Lighting Headlights & Lighting Headlight Assemblies Headlight Switch Heating & Cooling Catalog Engine Cooling Engine Cooling Thermostat & Housing Interior Catalog Interior Components Interior Components Auto Carpet Floor Mats & Liners Horns & Horn Parts Electrical & Switches Electrical & Switches Ignition Key Lock Cylinder Door & Window Door & Window Power Window Motor Window Regulator Steering & Suspension Catalog Suspension Suspension Ball Joint Control Arms Sway Bars, Links, & Bushings Steering Steering Power Steering Hoses Shocks, Struts & Springs Shocks, Struts & Springs Shocks and Struts Year / Make / Model 1978 Mercury Monarch Brand Trail Ridge Lighting Beam Pattern Spot Beam Lighting Bulb Count 4 LED Lighting Housing Shape Square Lighting Lens Material Polycarbonate Lens Lighting Mount Type Flush Mount Lighting Size 4 Inch Lighting Usage Off-Road Lighting Wattage Rating 12 Watt 18 Watt 48 Watt Promotional Items Clearance Price $25.00 - $50.00 Filter Results 12 Watt Enter Vehicle Year Make Model Specify your vehicle's year, make and model to guarantee fit. Year 2025202420232022202120202019201820172016201520142013201220112010200920082007200620052004200320022001200019991998199719961995199419931992199119901989198819871986198519841983198219811980197919781977197619751974197319721971197019691968196719661965196419631962196119601959195819571956195519541953195219511950194919481947194619451944194319421941194019391938193719361935193419331932193119301929192819271926 Make AcuraAlfa RomeoAston MartinAudiBentleyBlue BirdBMWBuickCadillacCapacityChevroletChryslerCrane CarrierDodgeFordFreightlinerGMCHinoHondaHyundaiIC CorporationInfinitiInternationalIsuzuJaguarJeepKenworthKiaLamborghiniLand RoverLexusLincolnLotusMackMaybachMazdaMercedes BenzMercuryMiniMitsubishiMitsubishi FusoNissanOshkoshPeterbiltPorscheRamRolls-RoyceSaabScionSmartSpartan MotorsSubaruSuzukiToyotaUD TrucksVolkswagenVolvoVPGWestern StarWorkhorseWorkhorse Custom Chassis Model B200C250C300C350C63 AMGCL550CL600CL63 AMGCL65 AMGCLS500CLS55 AMGCLS550CLS63 AMGE350E400E550E63 AMGG55 AMGG550G63 AMGGL350GL450GL550GLK350ML320ML350ML450ML500ML550ML63 AMGR320R350R500S350S400S450S550S600S63 AMGS65 AMGSL550SL600SL63 AMGSL65 AMGSLK250SLK300SLK350SLK55 AMGSLS AMGSprinter 2500Sprinter 3500 Options Drivetrain Apply 1 Best match first Best match first Price: Low to High Price: High to Low A-Z Z-A 1 1 10 1 Notify When Available Submit High Quality Performance Work Light 2 Piece Set Brand: Trail Ridge - TL10072 Lighting Size: 4 Inch Lighting Mount Type: Flush Mount Lighting Beam Pattern: Spot Beam Lighting Wattage Rating: 12 Watt Lighting Bulb Count: 4 LED Lighting Usage: Off-Road Product Grade: High Quality Lighting Housing Shape: Square Product Line: Performance Quantity: 2 Piece Set Out of Stock $ 46.77 Notify When Available High Quality Performance Work Light 2 Piece Set Brand: Trail Ridge - TL10072 Lighting Size: 4 Inch Lighting Mount Type: Flush Mount Lighting Beam Pattern: Spot Beam Lighting Wattage Rating: 12 Watt Lighting Bulb Count: 4 LED Lighting Usage: Off-Road Product Grade: High Quality Lighting Housing Shape: Square Product Line: Performance Quantity: 2 Piece Set Out of Stock $ 46.77 Notify When Available Close Ship To Zip: Submit