Did all ZHPs come with a LUK LF-20?

[sgplayer69]

Hey all,
I gotta replace the P/S pump on my 2003 330i ZHP, and I know the LF-30 was on certain early models, but I would think ZHPs are all the same, and I'm buying one off of a used ZHP. Does it use a LF-20?

Thanks,
Nick

[az3579]

Hey all,
I gotta replace the P/S pump on my 2003 330i ZHP, and I know the LF-30 was on certain early models, but I would think ZHPs are all the same, and I'm buying one off of a used ZHP. Does it use a LF-20?

Thanks,
Nick

Plug your VIN# (last 7) into RealOEM and see what that says your car has.

[sgplayer69]

thanks very helpful! it's an LF-20. is there anything else I need to replace when replacing the pump? or is it just swap it right out?

[kayger12]

Good info here:

http://www.zhpmafia.com/forums/showt...cement&p=42388

Droid X. Tapatalk. Use it.

[sgplayer69]

Good info here:

http://www.zhpmafia.com/forums/showt...cement&p=42388

Droid X. Tapatalk. Use it.

thanks for the DIY, he said he got a new reservoir, is that needed tho?

[kayger12]

thanks for the DIY, he said he got a new reservoir, is that needed tho?

I don't think it's needed.

I would just do the pump. If the resevoir has issues down the road, it's simple enough to replace.

Edit: Was just thinking- the only reason I can think of to replace the resevoir is because it has a filter built into it. Not sure about the recommended replacement interval, though.

Droid X. Tapatalk. Use it.

[danewilson77]

thanks for the DIY, he said he got a new reservoir, is that needed tho?

Be advised that the reservoir also holds the filter.

[Mtnman]

I would get a new reservoir. It has the filter. I think it was 15 bucks at carparts.com (also a site sponsor) it is cheap, and it leaks, just like the OEM one! haha. seriously, they wanted $100+ for oem. Waste of money for a static part, especially one that leaks even when functioning properly.

[billschusteriv]

I would get a new reservoir. It has the filter. I think it was 15 bucks at carparts.com (also a site sponser) it is cheap, and it leaks, just like the OEM one! haha. seriously, they wanted $100+ for oem. Waste of money for a static part, especially one that leaks even when functioning properly.

Sock mod.