Is this for the number plate lights?
If it is then the older motors use R 239 bulbs (the type with a metal cap at eash end glass in the middle)
Newer motors use R 501 (Capless - as your description)
Some companies drop the r from the part number.
If it is then the older motors use R 239 bulbs (the type with a metal cap at eash end glass in the middle)
Newer motors use R 501 (Capless - as your description)
Some companies drop the r from the part number.