Coolant pump, mechanical (exchange unit)
11 51 7 511 22111517511221·short number 7511221Genuine BMW Part
Photos coming soon — see the BMW diagram below
01 View BMW DiagramSee this part on the official exploded view→Genuine BMW part 11 51 7 511 221: Coolant pump, mechanical (exchange unit). The number stamped on the part is 11517511221; BMW's catalog files it under the short number 7511221. BMW's catalog calls it “Exch. coolant pump, mechanical”. You will find it on our Engine shelf, under Coolant pump with drive. It supersedes the older number 7511220, so a part carrying that number is the same part. BMW has since replaced it with 7515778.
It fits every E46 body style (316i, 316ti, 318i and 318ti, 2001–2004), with the N40, N42, N45 or N46 engines.
BMW draws it on the Waterpump - Thermostat (11_3192) diagram. It weighs about 980 g (2.2 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
Details
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- Good — minimal wear, fully functional.
- Fair — normal wear, fully functional.
- Acceptable — visible wear, still functional.
Returns: 30 days if a part arrives damaged or isn't what the listing described. Full policy.
Shipping: Ships within the US. Orders ship within 1–2 business days; small parcels ship free on orders of $75.00 or more. Oversize items ship at a flat $49.99 each — free shipping does not cover them.