Def pump

kinder56 · 10-19-2020, 10:14 PM

Hi, I’m new to the site and new to BMW. I bought a wrecked 2015 328d f31 and I’m almost done fixing it. I noticed that my def pump has a leak, i guess it broke on the accident. I found it online for close to $600 but this being a BMW I already spent all my budget for this car and then some lol. I found on eBay a pump for an Audi that looks exactly the same and it cost $200. Does anyone know if these are interchangeable? Thanks for all the help.

Enabled · 10-20-2020, 01:51 PM

Which pump? The one that transfers from the passive tank to the active tank?

kinder56 · 10-20-2020, 03:06 PM

Got me there, I didn’t know there were two different ones.

Is number 23 in the picture

kinder56 · 10-20-2020, 03:07 PM

This is the other one for Audi

Enabled · 10-20-2020, 05:22 PM

The reason why I ask, is that there is a transfer pump for DEF that is most likely to get damaged in a rear end wreck, and this is part number 16197295660, not the one you list above.

But I see you did some research for all the parts and things. It doesn't look like the Audi part has the same port layout on the rubber grommets, so I think you will have fitment issues.

10-19-2020, 10:14 PM	#1
kinder56 Registered 0 Rep 4 Posts Drives: 2015 328d xdrive sportwagon Join Date: Oct 2020 Location: san diego iTrader: (0)	Def pump Hi, I’m new to the site and new to BMW. I bought a wrecked 2015 328d f31 and I’m almost done fixing it. I noticed that my def pump has a leak, i guess it broke on the accident. I found it online for close to $600 but this being a BMW I already spent all my budget for this car and then some lol. I found on eBay a pump for an Audi that looks exactly the same and it cost $200. Does anyone know if these are interchangeable? Thanks for all the help.
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10-20-2020, 01:51 PM	#2
Enabled Captain 286 Rep 781 Posts Drives: 328xd Wagon, M2 Competition Join Date: Jun 2018 Location: Houston iTrader: (0)	Which pump? The one that transfers from the passive tank to the active tank? __________________ -2014 328d Wagon 2WD, 8HP flash, self-tuned, 270hp/430ft-lbs. -2019 M2 Competition, Alpine White. Self-tuned 530hp Others: -E36 328is. 2000 Z3 Roady. 2003 VW Jetta TDI Manual. Estoril Z3M Coupe.
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10-20-2020, 03:06 PM	#3
kinder56 Registered 0 Rep 4 Posts Drives: 2015 328d xdrive sportwagon Join Date: Oct 2020 Location: san diego iTrader: (0)	Got me there, I didn’t know there were two different ones. Is number 23 in the picture Attached Images
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10-20-2020, 03:07 PM	#4
kinder56 Registered 0 Rep 4 Posts Drives: 2015 328d xdrive sportwagon Join Date: Oct 2020 Location: san diego iTrader: (0)	This is the other one for Audi Attached Images
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10-20-2020, 05:22 PM	#5
Enabled Captain 286 Rep 781 Posts Drives: 328xd Wagon, M2 Competition Join Date: Jun 2018 Location: Houston iTrader: (0)	The reason why I ask, is that there is a transfer pump for DEF that is most likely to get damaged in a rear end wreck, and this is part number 16197295660, not the one you list above. But I see you did some research for all the parts and things. It doesn't look like the Audi part has the same port layout on the rubber grommets, so I think you will have fitment issues. __________________ -2014 328d Wagon 2WD, 8HP flash, self-tuned, 270hp/430ft-lbs. -2019 M2 Competition, Alpine White. Self-tuned 530hp Others: -E36 328is. 2000 Z3 Roady. 2003 VW Jetta TDI Manual. Estoril Z3M Coupe. Last edited by Enabled; 10-20-2020 at 05:48 PM..
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