XA Fuel Injection Pressure Regulator For BMW 325i 525i 528i 530i 740i 840Ci Replace Part Number 13531436110 0280160504 0280160597 0280160504 13531726385 PR293 Super fast shipping from LA,usually takes 3-5 business days to arrive, please contact us if you didn't receive your package over the time limit! XtremeAmazing provides 90 days warranty for all items from us, please contact if there is any problem! Pls check details to make sure this is the part you need! We are striving to satisfy every customer, please contact us if there is anything we can do for you! Leaving any negative/ neutral comment won't help resolve the issue, please email us, we would try our best to solve it for you.