 Correct Walbro Fuel Pump and Install Kit Part Numbers., GSS342 and 400-765 |
 Sep 19, 2006 - 11:00 PM
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 Enthusiast  Joined Oct 10, '03 From Wichita, KS Currently Offline Reputation: 5 (100%)  |
The GSS-342 fuel pump and 400-765 install kit are the correct Walbro part numbers for our cars that are swapped or turboed.
I bought the GSS-341 since that's what I found to be recommended during a search here, but it's inlet and outlet are reversed compared to our stock pump...  Our stock pump looks almost identical to the pump on the left. The Walbro pumps in that picture are identical except that the one on the right has the inlets and outlets offset for use in the MR2 Turbo and Supra TT. That is the only difference between the 341 and 342, they are both 255lph Hi Pressure pumps. I got the GSS-341 to work but it doesn't sit in the pump bracket correctly. A zip tie was added for peace of mind. Also, on the stock fuel pump plug, the blue wire is the positive 12v source. It is to be spliced into the red wire on the Walbro plug. Obviously, the two remaining black wires will be spliced together. If anyone has any advice on how to install the filter retaining clip let me know. I finaly got it to go on but it sure seemed like it was more trouble than it should have been. --------------------  Project ST204.5 99.88946% complete... |
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Dec 21, 2010 - 9:36 PM
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Enthusiast Joined Aug 15, '10 From Nevis, West Indies Currently Offline Reputation: 0 (0%) |
Any performance or gas mileage difference after installing the new pump??
-------------------- 1994 Toyota Celica GT-Four ST205 Turbo 4WD, Black
Nevis, West Indies |
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Dec 21, 2010 - 11:00 PM
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Enthusiast Joined Nov 16, '06 From Findlay,Oh Currently Offline Reputation: -1 (33%) |
QUOTE (cax_11 @ Dec 21, 2010 - 10:36 PM)  Any performance or gas mileage difference after installing the new pump?? i have had one in my st which is n/a and over a year now and i would say its about the same may help top end just because it supports hi pressure better than stock but other than feeling any gain ... no not really just alot louder than stock... This post has been edited by 95celicastLSR: Dec 21, 2010 - 11:00 PM |
Posts in this topic
WannabeGT4 Correct Walbro Fuel Pump and Install Kit Part Numbers. Sep 19, 2006 - 11:00 PM
WALKER Hey thanks for that information, good to know that... Sep 19, 2006 - 11:44 PM elvasoshexai hm.. so stock supra tt pump will be like on the ri... Sep 25, 2006 - 3:49 PM
WannabeGT4 QUOTE(elvasoshexai @ Sep 25, 2006 - 3... Sep 25, 2006 - 6:24 PM presure2 great post, great info. added to the sticky! Oct 1, 2006 - 7:27 PM swerve I got the GSS-341 to work but it doesn't sit i... Oct 1, 2006 - 8:02 PM elvasoshexai hm.. does anyone use the gss-315/317?
do we reall... Oct 4, 2006 - 5:57 PM WannabeGT4 I didn't notice a signifcant difference in pri... Oct 4, 2006 - 6:16 PM presure2 actually for the 3s guys, the stock FPR is a 1:1 r... Oct 4, 2006 - 8:49 PM BonzaiCelica back from the dead. when swapping engines from a s... Dec 21, 2010 - 12:39 AM WannabeGT4 QUOTE (BonzaiCelica @ Dec 20, 2010 - 11... Dec 21, 2010 - 9:11 PM BonzaiCelica gotcha Dec 21, 2010 - 9:31 PM cax_11 QUOTE (95celicastLSR @ Dec 22, 2010 - 12... Dec 21, 2010 - 11:14 PM BonzaiCelica I'm about to buy a Walbro Fuel Pump GSS250 ... Jan 29, 2011 - 3:58 AM MaskedMan Hey Justin, the 400-846 represents the install kit... Jan 29, 2011 - 5:19 AM BonzaiCelica people have said that the 5sfe and 3sge beams fuel... Jun 27, 2011 - 12:49 AM Batman722 they are the same part #s, 23220-74021. Jun 27, 2011 - 9:13 AM m4dm4n This is a very helpful thread, even if it's ju... Jun 28, 2011 - 7:23 PM WannabeGT4 It's part of the stickies already.
http://... Jun 28, 2011 - 7:30 PM BonzaiCelica are the 94-99 celica ST and GT use the same fuel p... Jul 21, 2011 - 12:25 AM BonzaiCelica ya all 94-99 Celica's use the same fuel pump... Jul 25, 2011 - 2:17 PM stephen_lee actually no.. atleast in the year 1994 (the only y... Jul 25, 2011 - 3:57 PM match220 I have the one with the outlet on the opposite sid... Jul 26, 2011 - 3:41 AM BonzaiCelica woops edit I wasn't clear on that. I mean all ... Jul 26, 2011 - 4:20 AM stephen_lee yeah. i checked 3sge, 3sfe, 5sfe. 7afe use the sam... Jul 26, 2011 - 4:19 PM BonzaiCelica ughh getting sick of the walbro pump noise!... Jun 26, 2012 - 3:38 PM match220 QUOTE (BonzaiCelica @ Jun 26, 2012 - 10... Jun 26, 2012 - 4:01 PM BonzaiCelica i'll post a video. I have an magnaflow exhaust... Jun 26, 2012 - 4:56 PM rave2n Very informative post.
Turns out the one I purcha... Jun 26, 2012 - 5:31 PM Neon90424 i got one of those aswell, then purchased an Aerom... Jun 26, 2012 - 8:53 PM match220 so are there fake walbros out there WITH a brand o... Jun 26, 2012 - 8:55 PM Smaay yes the fakes look exactly like the original. Jun 26, 2012 - 11:47 PM delusionz Update on that walbro intank noise video? My frien... Jul 3, 2012 - 12:27 AM BonzaiCelica QUOTE (delusionz @ Jul 3, 2012 - 1:2... Jul 5, 2012 - 5:51 PM BonzaiCelica its not that loud just a small annoying noise. I... Jul 3, 2012 - 1:30 AM delusionz lol that sounds cool man, turned my sound up for t... Jul 7, 2012 - 6:34 AM BonzaiCelica our cars are older so sound insulation wasn't ... Jul 8, 2012 - 2:21 AM njccmd2002 put the oem pump back, and be done with it. why d... Jul 8, 2012 - 11:13 AM BonzaiCelica i threw oem away when i first got the car. I thoug... Jul 9, 2012 - 3:26 PM rave2n QUOTE (BonzaiCelica @ Jul 9, 2012 - 4... Jul 9, 2012 - 3:55 PM BonzaiCelica QUOTE (rave2n @ Jul 9, 2012 - 3:55 P... Jul 11, 2012 - 2:41 PM BonzaiCelica what it looks like : Sep 9, 2012 - 3:46 PM delusionz just installed 341 walbro pump, it doesn't whi... Nov 10, 2012 - 7:49 AM WannabeGT4 QUOTE (delusionz @ Nov 10, 2012 - 7... Nov 10, 2012 - 8:59 AM delusionz The 341 fits just fine by pulling back the fuel li... Nov 10, 2012 - 6:54 PM WannabeGT4 QUOTE (delusionz @ Nov 10, 2012 - 6... Nov 10, 2012 - 6:58 PM delusionz If your bracket is just like mine then it works ju... Nov 10, 2012 - 7:23 PM WannabeGT4 QUOTE (delusionz @ Nov 10, 2012 - 7... Nov 10, 2012 - 7:39 PM |
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