When time passes, 12 V voltage lamps may be less effective in Fusion. To save reflectors in Ford’s headlight use only 60/55 W power agents in lamps. Use up-to-date optical devices in Ford Fusion 1.4 headlight system. With this base type must be P43t and cap of lamp is H4. In production of 2005 model year cars with engine code FXJA the brand used high technology lamps. Efficient and bright head light in Ford Fusion is the reason of safe night drive. Every lamp in Ford cars with motors 1.6 has limit age, anyway.
Though you may choose more than 60/55 W of real output sticking to lamps with 12 V voltage. The problems with fitting P43t base bulb in holder may appear with 2009 Fusion. Don’t try to take headlight in Fusion to pieces – holder in 1.4 motor cars is easily relieved. You have to buy the only possible variant - H4 bulb for Ford in 2009 model year.
Take into account all recommendations for 2012 Ford Fusion and drive safe enough. Show caution in installing new bulbs in Fusion with motor volume 1.4. Don’t also try to put into 2004 Ford headlight wrong type – choose H4 variant and P43t kind of base. Output power in 60/55 W and voltage feature of 12 V – this is wonderful choice.