- Get new grommets from dealer, they are cheap.

- The pumps...I use VDO, which is OEM, search rmeuropean.com or eeuroparts.com. It is about $16/each. Just replace both, they last about 100K.

- If one of the old pumps still work, save it in the glovebox as spare.

- Use realoem.com to look for PNs.

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1998 E39 528i 5sp MT
2006 E53 X5 3.0 6sp MT