Hi folks! Need help. I already use search button including google but can`t find a reliable answer.

I have a F150 2004 NO heritage FX4 5.4 VIN 1FTPX04524KC46624 and need the left side wheel speed sensor. I want to know the OEM part number.

I`ll also apreciate if someone give me price and part number of a cheaper alternative replacement part.

Thanks!