Aeromotive Fuel Pump - Diesel Lift Pump - Universal *Pump Only

Aeromotive Fuel Pump - Diesel Lift Pump - Universal *Pump Only

Marsoni

M251S

$707.19

Get it in 3 business days with 1 day shipping. Friday, May 29

Aeromotive Fuel Pump - Diesel Lift Pump - Universal *Pump OnlyThe Aeromotive diesel lift pump was developed to solve some key issues in the diesel lift pump market, most notably the ? tank issue, the pressure control issue, and motor shaft seal failures. Aeromotive opted for a flow thru design to solve the shaft seal failure, which means there is no shaft seal to fail or leak. Specific to the Duramax platform is a fail safe valve. In the event of failure or a no run condition, the valve will open and allow fuel

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I tried putting it on my n55 from a m235i and it did not fit properly. I was in a rush to try to put it on and thought it was on properly and I thought it did. And I snapped the bolt because the bolt because it was not aligned after I looked at harder I do not recommend for a n55. do not get this cheaply made pos. I recommend getting it from fcp euro where parts will actually fit and not fail.

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Reviewed in the United States on January 1, 2026

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Baldemarg

Grantham, US

★★★★★ 5

May not fit correctly or is difficult to fit on.

Would not advise buying. It wouldn’t fit with the o ring nor with the old one, it would only go in with no o ring. So I had to put back my old hinge and o ring. Edit: I had to add coolant to the O ring, along with somewhat forcing/prying it in in order to get it to fit flush.

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Reviewed in the United States on January 9, 2026

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Johnetta

Dallas, US

★★★★★ 5

Works 100% on my f30 n55

No leaks made with good material you can use everything they send it will work

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Reviewed in the United States on May 26, 2026

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carol cruzstewart