Hi just thought i'd post a few bulb lists for the focus ive done the same in the fiesta section hopefully to help a few people out when they are looking for which bulbs right for their car. The lists i've posted are correct to the best of my knowledge although if you notice any discrepances please inform me and i will alter the lists accordingly :)
 
 
Ford Focus (1998-2001)
Dipped Beam - 472 (H4)
 
Main Beam - 472 (H4)
 
Front Fog - 448 (H1)
 
Sidelight - 501 Capless
 
Front Indicator - 382 Single Contact
 
Rear Indicator - 382 Single Contact
 
Rear Brake Light - 380 Double Contact
 
Rear Fog Light - 382 Single Contact
 
Reverse Light - 382 Single Contact
 
Number Plate Light - 239 Festoon Bulb
 
Interior Light - 265 Festoon Bulb
 
 
Ford Focus (2001-2004)
 
Dipped Beam - 499 (H7)
 
Main Beam - 448 (H1)
 
Front Fog - 448 (H1)
 
Sidelight - 501 Capless
 
Front Indicator - 581 Indicator Bulb
 
Rear Indicator - 581 Indicator Bulb
 
Rear Brake Light - 380 Double Contact
 
Rear Fog Light - 382 Single Contact
 
Reverse Light - 382 Single Contact
 
Number Plate Light - 239 Festoon Bulb
 
 
Ford Focus (2004-2007)
Dipped Beam - 499 (H7)
 
Main Beam - 448 (H1)
 
Front Fog - 708 (H8)
 
Sidelight - 501 Capless
 
Front Indicator - 581 Indicator Bulb
 
Rear Indicator - 581 Indicator Bulb
 
Rear Brake Light - 380 Double Contact
 
Rear Fog Light - 382 Single Contact
 
Reverse Light - 382 Single Contact
 
Number Plate Light - 239 Festoon Bulb
 
 
Ford Focus(2008>)
 
 
 Dipped Beam - 499 (H7)
 
Main Beam - 448 (H1)
 
Front Fog - 708 (H8)
 
Sidelight - 501 Capless
 
Front Indicator - 382 Single Contact
 
Rear Indicator - 581 Indicator Bulb
 
Rear Brake Light - 780 Red
 
Rear Back Light - 780 Red
 
Rear Fog Light - 382 Single Contact
 
Reverse Light - 382 Single Contact
 
Number Plate Light - 501 Capless
 
Interior Light - 501 Capless501  
 
 
 
 
 
 
 
 
 
 

Basically just stole the Halfrauds flip chart there mate....lol

It wasn't halfrauds I got it from. Just thought it'd be handy theres been quite a few folk asking for bulb sizes recently for various models

Minor correction to make mate

On focus 2004-2007 you have dipped beam also listed as H1

It's H7 :D

You got it right for the other years. Typo with these years? ;)

Minor correction to make mate
On focus 2004-2007 you have dipped beam also listed as H1
It's H7 :D
You got it right for the other years. Typo with these years? ;)

Sorted mate cheers. Mustve been a typo cause I put the right bulb code lol

The number plate light on my 2008 MK2.5 focus wasn't a 501 capless, it was a festoon bulb.

The number plate light on my 2008 MK2.5 focus wasn't a 501 capless, it was a festoon bulb.

What size mate?

Might be different for other trim levels, but my 2008 Titanium has the following changes/additions to the 2008 onwards list  :-

 

Ford Focus(2008>)

Front Interior Light = Festoon (haven't checked the rear)

Interior Map Lights = 501 capless

Sunvisor Vanity Lights = 501 capless

Footwell Lights = 501 capless

Indicator Side Repeaters = 501A capless (Amber)

Puddle Lights = 501 capless

Boot Light = 501 capless

High Level Brakelight = 5 x 501 capless

What size mate?

 

I believe  239 Festoon Bulb on my estate. Couldn't really tell by looking at them as they had rusted to hell. But doing a quick google and looking at some pictures I'm pretty convinced its them as the rest of the focuses seem to have them.

Nice topic, really handy THX

just to let you know 2006 ford focus, interior map light (without alarm or map lights) is same bulb as rear plate lights. 42mm festoon.

Correct.

If you have the map light type then the centre bulb is still a festoon but the map lights are R5W (BA15S).

The light with the ambient (submarine) lighting are all W5W (T10) wedge bulbs.

The ST/RS Xenon headlights use
2004-2007 Osram D2S bulbs dipped
2008-2011 Osram D1S bulbs both dipped and main
These work as both dipped and main beam as they are BiXenon, meaning there is a shield in the projector that lowers when the main beam is required