Subaru 2003 impreza wrx sti jdm washer pump
 

Hi does anyone know what washer pump fits my car is it a twin pump or single function one ?

Part of me thinks it's a twin one as it's got a rear window wiper to operate as well as the front wipers ?

AFAIK, the pump for the rear wipers is separate and has it's own reservoir too? It certainly does on my (retro-fitted) classic.

Does yours have headlamp washers?

Hi, no mine doesn't have headlight washers

Have you not looked at your washer bottle??
You should be able to see both pumps (front and rear)

https://i.ebayimg.com/images/g/vR0AA...54K/s-l500.jpg

I'm not currently in the UK a family member told me they have stopped working and can't hear the motor when they operate the wipers so I'm going to take the bottle out when I'm home I was just going to try plan ahead and order the new washer pump ready to fit (that is if it's not just a fuse blown)