Questions & Answers
Is this a dual filament direct replacement for #641609 or I will need to enlarge the mounting hole? If some an enlargement is required, what will be the hole size?
Willys Jeep Parts Tech:
If you want dual filament you want part number: A85803 and then BULB-14 or BULB-14
If you want dual filament you want part number: A85803 and then BULB-14 or BULB-14