Fuel pump upgrade...

[Neinris]

Did some more research, found out that RockAuto.com lists the same fuel filter for the 3rd GEN RAV4 (06-12) 2.4L I4 engine and 09- Yaris.

https://www.rockauto.com/en/moreinfo...441511&jsn=837

This means that the fuel pump for the RAV4 will drop in into a 09- Yaris.

The pump motor that I'm specifically looking at dropping in is this:

https://www.rockauto.com/en/moreinfo...441511&jsn=841

The manufacturer claims the following specs:

Maximum Free Flow (GPH) 55.0
Maximum Pump Pressure (PSI) 85.0
Minimum Free Flow (GPH) 45.0
Minimum Pump Pressure (PSI) 75.0

I'll be combining this pump with the 9th GEN and up Corolla fuel pressure regulator (FPR). The Delphi FPR show that theirs has a base psi of 46, compare to their FPR for the Yaris 44 psi:
https://www.rockauto.com/en/moreinfo...433059&jsn=995

If you're boosting your engine, and staying with the returnless fuel system, you might want to use the FPR from the 2005-13 IS350, it's has a base of 51 psi.
https://www.rockauto.com/en/moreinfo...05190&jsn=1630

Disclaimer, I don't know if the OEM (DENSO) has the same through put as Delphi, it might be lower, or it might be the same. The one I'm dropping in my car is the FPR from a 2015 Corolla (DENSO) that I grabbed from the junkyard. Background if you haven't been following this, I'm changing the fuel pump motor for my 08 Yaris, since I'll be driving her back to Maryland when I move back in June. A fellow 08 Yaris owner had to replace his a month or so ago, so I think I'm about due for a replacement. I don't want any issue on my trip back to MD, so I'm getting ahead of it, that's also why I'm trying to fix every little issue I have with her, if you're following my other thread. Also, plan on doing an engine swap in the future. So I thought I might as well upgrade my fuel delivery system.

Anyway, for you 09+ Yaris owners, don't fret, I'm researching a drop in pump motor for you guys if you so desire to do an upgrade. But looking at again from a RAV4, 4th GEN 2013-18, it looks like that pump motor fits in your fuel filter/pump motor housing. It has more GPH/LPH and has a higher psi overhead. Unfortunately there's on 09+ Yaris and 4th gen RAV4 in the junkyard near me, so I can't just grab their pump motor to do a physical comparison.

I believe you guys have a returned system, can someone please verify.

Of course what I'm presenting here are just drop in options, there's nothing stopping you from strapping a pump motor, say a 255LPH, and installing an inline FPR. Which would probably be cheaper compare to buying Delphi products, and if there's no junkyard near you to pull parts from. The inline FPR could also have dual function if you install the one with a gauge.