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How to Replace Secondary Air Injection Pump Hose 01-05 BMW 325Xi

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  1. step : Removing the Secondary Air Injection Pump Hose (0:26)
    • Loosen the worm clamps on both ends of the hose
    • Pull the hose off the fitting at leach end, using a pick tool to loosen the hose, if necessary
  2. step : Installing the Secondary Air Injection Pump Hose (1:43)
    • Slide each end of the hose onto the corresponding fitting
    • Tighten the worm clamp on each end of the hose

What's up guys? I'm Andy from 1A Auto. In this video, I'm going to show you how to replace the secondary air injection pump hose on this 2001 BMW 325xi. If you need this part or other parts for your vehicle, click the link in the description and head over to

Take a straight blade screwdriver, loosen up this worm clamp right here. You can wiggle this off a little bit. If you have to, you can take a pick, get underneath there, loosen up the hose. We'll loosen up this worm clam right here. Just using a straight blade screwdriver. Once that's loose you can rotate the hose back and forth. Just grab a 90 degree pick. Get underneath there and loosen it up. Here we go. There's the hose.

Just take the hose, take the hose clamps. Get those lined up how you want them. Line up the bottom first. Slide that on there. Make sure that hose clamp goes all the way around. I'll get the top one started as well. That's good. Now I can tighten up the hose clamps. Just take the straight blade screwdriver, tighten this one up snug. It doesn't have to be too tight, just snug. Then the same with this one. There you go.

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Tools needed for replacement:

    General Tools

  • Pick

  • Screwdrivers & Related

  • Flat Blade Screwdriver

2001 - 2006  BMW  330Xi
2003 - 2003  BMW  325i
2001 - 2002  BMW  330i
2003 - 2003  BMW  330i
2003 - 2003  BMW  330Ci
2003 - 2003  BMW  325Ci
1999 - 2000  BMW  328i
2001 - 2002  BMW  330Ci
2001 - 2005  BMW  325Xi
2000 - 2000  BMW  328Ci
2001 - 2002  BMW  325i
2001 - 2002  BMW  325Ci
2000 - 2000  BMW  323Ci
1999 - 2000  BMW  323i

Secondary Air Injection Pump Hose

BMW Secondary Air Injection Pump Hose URO

This part replaces:

  • OE # 11727555680
  • URO 11 72 7 555 680
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