IS F (2008-2014) Discussion topics related to the IS F model

Fuel pump recall

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Old 03-14-20, 03:00 AM
  #16  
xdejablu3x
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Originally Posted by ISFpowered
I don’t remember the part number but have you tried calling a Lexus dealership and asking them? The fuel pump assembly has two of them but one of the is the filter paper that literally attaches to the bottom of the fuel pump.
No, I can't right now as I am out of the country. I was suppose to head back state side but due to the whole COVID-19 craze, we are to stay put until further notice.
Old 03-14-20, 07:37 AM
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WhyHateTho
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Originally Posted by xdejablu3x
Do you know what the part number is for the fuel filter? I'm having trouble locating it.
This should be it, 77024-53040. Anyone feel free to correct me if I'm wrong.
Old 03-14-20, 08:04 AM
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Jeff Lange
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77024-53040 is correct. It comes with the pump hanger.

Jeff
Old 03-19-20, 04:37 PM
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lawrence1
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Originally Posted by Jeff Lange
77024-53040 is correct. It comes with the pump hanger.

Jeff
toyota is really proud of this part ... very aggressive pricing.
Old 03-22-20, 11:05 AM
  #20  
TurboGti
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Originally Posted by lawrence1
toyota is really proud of this part ... very aggressive pricing.
Where did you find it?
Old 03-23-20, 04:15 AM
  #21  
M4rk
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So; does MY14 use a different fuel pump P/N? I haven't had any issues with mine coming up on 5 years of ownership *knock on wood*.
Old 03-23-20, 09:36 AM
  #22  
Jeff Lange
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Originally Posted by M4rk
So; does MY14 use a different fuel pump P/N? I haven't had any issues with mine coming up on 5 years of ownership *knock on wood*.
No, none of the recalled pumps use a different part number. The design is the same for them, it seems there was a manufacturing defect that occurred and necessitates replacing the pump.

Jeff
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Old 03-23-20, 06:11 PM
  #23  
lawrence1
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Originally Posted by TurboGti
Where did you find it?
https://www.mylparts.com/oem-parts/l...ter-7702453040

use code CL5 for an additional 10% off
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Old 05-14-20, 05:31 AM
  #24  
xdejablu3x
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Originally Posted by ISFpowered
I changed mine at 130k miles and my fuel filter was nasty! I highly recommend it while in their. For anyone who wants to read more up on the fuel pump...
https://www.aemelectronics.com/produ...s-offset-inlet
Bumping.

Did you happen to feel a difference as if the car is not working harder to pump the fuel? Before I went out of the country, my IS-F was making some strange sequential sound and you could hear in the rear somewhere. I was stationary and parked in my garage. I posted a video in the IS-F owners page on Facebook but no one had a clue to what that sound was. I'm wondering if it's the fuel pump, clogged filter, charcoal filter or something else? I'll upload the video real quick. Maybe you guys can help chime in on this. It's kind of hard to hear but when you do, you'll know that isn't normal but you mainly hear it loudly at the beginning of the video.

Old 05-16-20, 10:22 PM
  #25  
ISFpowered
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Hard to say. I do hear it though. I never had that sound with my oem fuel pump. When I upgraded my fuel pump I also changed my fuel pump filter and assembly since it has another filter built into it that you can not change.
Old 05-16-20, 10:33 PM
  #26  
xdejablu3x
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Originally Posted by ISFpowered
Hard to say. I do hear it though. I never had that sound with my oem fuel pump. When I upgraded my fuel pump I also changed my fuel pump filter and assembly since it has another filter built into it that you can not change.
So, you pretty much bought a whole new fuel pump assembly if I heard you correct? Based in the diagram, I thought all we needed to swap out was Items 20, 23 and the strainer/filter (whatever it's called that's not pictured) that attaches to the fuel pump itself?




Old 05-16-20, 10:53 PM
  #27  
ISFpowered
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The fuel pump assembly has a canister that can not be changed out unless you buy a whole new fuel pump assembly. That canister along with the mesh filter on the bottom are the only two filters the fuel pump has. My canister was pitch black when I removed it so I figured just buy a new fuel pump assembly and filter to install my AEM fuel pump.
Old 05-16-20, 10:59 PM
  #28  
xdejablu3x
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Originally Posted by ISFpowered
My canister was pitch black when I removed it so I figured just buy a new fuel pump assembly and filter to install my AEM fuel pump.
Damn really? I just planning on buying the two filters and pump instead of the whole assembly. I thought you'd be able to swap out the main filter without having to buy the whole thing.



Items 20 and 23.

Old 05-16-20, 11:23 PM
  #29  
ISFpowered
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I believe that’s the canister but from what I remember (3 years ago) I first took everything apart and could not see how I could have removed it so I just went ahead and bought a new assembly. If you want to give it a try and see if you could find a way then give it a try and let me know for future reference.
Old 05-16-20, 11:29 PM
  #30  
xdejablu3x
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Originally Posted by ISFpowered
I believe that’s the canister but from what I remember (3 years ago) I first took everything apart and could not see how I could have removed it so I just went ahead and bought a new assembly. If you want to give it a try and see if you could find a way then give it a try and let me know for future reference.
I might persue that. I was on a Russian car forum where an owner posted pictures of him switching out the filter for his IS-F. Translation was harsh but he did destroy his old one to take a look inside the main filter. Here's the link and maybe it'll help. Decent pictures though.

​​​​​​
https://www.drive2.ru/l/458919936710945349/


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