My first pump lasted 10 years and around 100k. Since I’m tearing my 2002 X5 4.4 apart anyway (I figured a new one was clear insurance, so I bought a Delphi pump. The price was better than Bosch and I figured as Delphi is a tier one supplier I’d be ok. Wish me luck.

My plan is to yank my pump while the car is out of service for the motor swap and keep my old one as a spare. The jet o ring is great tipper, so I’ll do that too.

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Current
Original owner 2002 E53 X5 4.4i to 4.6i swap
2026 G80 M3 6 spd
2025 G06 X5 50e
Former
1972 Audi Fox
1986 Saab 900S
1996 BMW Z3
1998 BMW E36 M3 Sedan
2004 BMW E46 M3
2006 Audi A3 Quatro
1993 Mopar 318 Jeep Grand Cherokee
2015 V6 Jeep Grand Cherokee