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OSIAS 340LPH E85 Compatible High Flow Fuel Pump Replaces Walbro GSS342

E85 In-Tank High Flow Fuel Pump

5/511 reviews
  • SKU: 390100RED





Quality&Warranty
These fuel pumps are all made up of first-class material in order to strengthen the durability and extend the usage life.The all procedures are executed strictly according ISO/TS1649 and QS900 standard which is highest quality class for OEM in auto industry.Every pump is 100% tested before shipment.
OSIAS's 340LPH In-Tank High Flow Fuel Pump is designed for high performance cars or sport/racing usage. It is capable of supporting applications of up to around 600-700 hp. The OSIAS 340LPH pumps are very similar performance with GSS342 and 50-1000 pumps. More reliable performance and high volumes of fuel flow, less cost of performance fuel pumps



Features
Noise Output: QUIET
Condition: 100% BRAND NEW
Design: Intank EFI Fuel Pump, E85 Safe.
Flow: 340LPH
Pressure: 40-60PSI (depending on exact vehicle's regulator setting)
Warranty: LIFETIME

Mechanical Spec
Overall Length (tip to tip): 5"(123MM)
Weight:12.6oz (360g)
Length of Pump Body Metal Case: 3 1/8"(80MM)
Pump Body Diameter: 1 1/2"(38MM)
Inlet Fitting: 7.7mm ID, 11.0mm OD
Outlet Fitting: 5/16" hose clamp

Fits
1994-2001 Acura Integra
2002-2006 Acura RSX
1995-1998 Eagle Talon Turbo AWD&FWD
1990-1994 Eagle Talon FWD Turbo
1995-1998 Plymouth Laser Turbo AWD&FWD
1990-1994 Plymouth Laser FWD Turbo
1999-2000 Ford Lightning Pick Up (Requires 2)
1997-1998 Ford F150
1999-2004 Ford F150
1996-1997 Ford Mustang Cobra
1993-1997 Ford Probe GT
2003-2004 Ford Crown Vic/Mercury Marauder (Requires unknown modification)
1997-2002 Saturn SC,SL,SW
1994-1997 Honda Accord
1998-2002 Honda Accord
1992-2000 Honda Civic
1999-2005 Honda S2000
1997-2001 Honda Prelude
1997-2001 Hyundai Tiburon
1991-2001 Infiniti Q45
1989-1993 Mazda Miata
1994-2005 Mazda Miata
1993-1997 Mazda MX6
1995-1998 Mazda Protege
1995-1998 Mitsubishi Eclipse AWD&FWD Turbo
1990-1994 Mitsubishi Eclipse
1995-1998 Mitsubishi Eclipse
2003-2007 Mitsubishi EVO 8&9 (Factory basket assemby MUST be replaced before converting to a 340 Pump. Note: If converting to E85, factory basket assembly MIUST be eliminated or modified.)
1985-1990 Mitsubishi Galant
1991-1997 Jeep Wrangler
1997-2004 Jeep Wrangler
1997-2001 Jeep Cherokee
1997-1998 Jeep Grand Cherokee
1986-1995 Nissan D21 Pick Up
1995-1998 Nissan 200SX
1995-1998 Nissan 200SX SE-R
1990-1996 Nissan 300ZX
1998-1999 Nissan Sentra
1998-1999 Nissan Sentra SE
1996-2001 Nissan Altima
1997-2007 Subaru Forester
2002-2006 Subaru Impreza WRX
2004-2007 Subaru Impreza WRX/STi
1990-2007 Subaru Legacy
1994-1998 Toyota Supra
1993-1998 Toyota T100 (Requires unknown modification)
1995-2001 Toyota Tacoma (Requires unknown modification)
1993-2000 Lexus GS300
1992-2000 Lexus GS400
1992-2000 Lexus SC300
1992-2000 Lexus SC400


  • 【340lph fuel pump】Designed for high output naturally aspirated and forced induction EFI vehicles and tested to flow 340 lph at 43 PSI,E85 compatible; In-Tank design; high flow fuel pump
  • 【PERFORMANCE】OSIAS performance fuel pump choose composite Turbine Impeller design bringing quiet operation
  • 【DESIGNE】39 millimeter diameter fits most applications; Offset inlet design eases installation and each pump individually tested ,Made of High Quality & Durable Material That Meets OE Standard; Use carbon commutator and carbon brush
  • 【Technical Data】Power rating given at 43 PSI, 13.5 Volt at the pump with a BSFC of .5, flow capability for horsepower support is ultimately dependent on fuel hose diameter and system electrical voltage and amperage capabilities
  • 【Quality & Warranty】LIFETIME WARRANTY
  • Brand: OSIAS
  • Availability: In Stock

$29.99

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Quality&Warranty
These fuel pumps are all made up of first-class material in order to strengthen the durability and extend the usage life.The all procedures are executed strictly according ISO/TS1649 and QS900 standard which is highest quality class for OEM in auto industry.Every pump is 100% tested before shipment.
OSIAS's 340LPH In-Tank High Flow Fuel Pump is designed for high performance cars or sport/racing usage. It is capable of supporting applications of up to around 600-700 hp. The OSIAS 340LPH pumps are very similar performance with GSS342 and 50-1000 pumps. More reliable performance and high volumes of fuel flow, less cost of performance fuel pumps



Features
Noise Output: QUIET
Condition: 100% BRAND NEW
Design: Intank EFI Fuel Pump, E85 Safe.
Flow: 340LPH
Pressure: 40-60PSI (depending on exact vehicle's regulator setting)
Warranty: LIFETIME

Mechanical Spec
Overall Length (tip to tip): 5"(123MM)
Weight:12.6oz (360g)
Length of Pump Body Metal Case: 3 1/8"(80MM)
Pump Body Diameter: 1 1/2"(38MM)
Inlet Fitting: 7.7mm ID, 11.0mm OD
Outlet Fitting: 5/16" hose clamp

Fits
1994-2001 Acura Integra
2002-2006 Acura RSX
1995-1998 Eagle Talon Turbo AWD&FWD
1990-1994 Eagle Talon FWD Turbo
1995-1998 Plymouth Laser Turbo AWD&FWD
1990-1994 Plymouth Laser FWD Turbo
1999-2000 Ford Lightning Pick Up (Requires 2)
1997-1998 Ford F150
1999-2004 Ford F150
1996-1997 Ford Mustang Cobra
1993-1997 Ford Probe GT
2003-2004 Ford Crown Vic/Mercury Marauder (Requires unknown modification)
1997-2002 Saturn SC,SL,SW
1994-1997 Honda Accord
1998-2002 Honda Accord
1992-2000 Honda Civic
1999-2005 Honda S2000
1997-2001 Honda Prelude
1997-2001 Hyundai Tiburon
1991-2001 Infiniti Q45
1989-1993 Mazda Miata
1994-2005 Mazda Miata
1993-1997 Mazda MX6
1995-1998 Mazda Protege
1995-1998 Mitsubishi Eclipse AWD&FWD Turbo
1990-1994 Mitsubishi Eclipse
1995-1998 Mitsubishi Eclipse
2003-2007 Mitsubishi EVO 8&9 (Factory basket assemby MUST be replaced before converting to a 340 Pump. Note: If converting to E85, factory basket assembly MIUST be eliminated or modified.)
1985-1990 Mitsubishi Galant
1991-1997 Jeep Wrangler
1997-2004 Jeep Wrangler
1997-2001 Jeep Cherokee
1997-1998 Jeep Grand Cherokee
1986-1995 Nissan D21 Pick Up
1995-1998 Nissan 200SX
1995-1998 Nissan 200SX SE-R
1990-1996 Nissan 300ZX
1998-1999 Nissan Sentra
1998-1999 Nissan Sentra SE
1996-2001 Nissan Altima
1997-2007 Subaru Forester
2002-2006 Subaru Impreza WRX
2004-2007 Subaru Impreza WRX/STi
1990-2007 Subaru Legacy
1994-1998 Toyota Supra
1993-1998 Toyota T100 (Requires unknown modification)
1995-2001 Toyota Tacoma (Requires unknown modification)
1993-2000 Lexus GS300
1992-2000 Lexus GS400
1992-2000 Lexus SC300
1992-2000 Lexus SC400

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100% Customers recommend this product

  • 5 Awesome
    72.73%
  • 4 Great
    27.27%
  • 3 Average
    0%
  • 2 Bad
    0%
  • 1 Poor
    0%

Reviews Over OSIAS 340LPH E85 Compatible High Flow Fuel Pump Replaces Walbro GSS342

  • (4.73)

Total Reviews (11)
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Top Customer Reviews
1
5/5
was what i expected
This thing pumps fuel! Great for fuel transfers. I use it to transfer old fuel out of my boat to use in my lawn equipment so the boat gets fresh fuel. It feels a 5 gallon can in about eight minutes. Much much faster than the last one I had.
Blaine T. Jones
04/08/2023
2
5/5
Real 340LPH high flow fuel pump
Deliver on time. Full coverage. Filter pump. The plug is fine, not loose or tight. The strength of the pump is good and the noise is stable. It will take a while to test if it works.
Function: Easy to use, meet the requirements
Quality: Very well packed and well assembled
Materials: Very good, meet all your requirements
nathaniel martinez
31/08/2023
3
5/5
Appears well made.
I recently installed a new Crate Chevy motor in my old Jeep CJ. I needed 58 psi on the fuel line and wanted to use an in-tank pump rather than an external mounted on a frame rail of something. Already had a 5/16 metal outlet from the pickup tube and sock filter in the tank, so measured the height, cut the tube, and clamped this pump and filter using a short rubber fuel hose piece so this pump was about 1/8 inch from bottom of tank. Works perfect. I added an in-line filter up closer to the engine under the hood and now have an LS fuel injected engine in the old Jeep with no fuel starvation issues.
R.D. Charter
11/10/2023
4
5/5
Give Credit Where Credit Is Due!
I needed a pump to speed up the transfer of diesel from my 63 gallon tank, to my trucks included tank. Works fine for that with some changes/additions like a water filter, longer hose, a manual shut off ball valve. The tank will gravity feed, but it is so slow, this helps speed up that process. So far it’s fantastic!!! Car has woken up. Turns out the car still has the factory 95lph so the 255lph is a big improvement really helps out with the mods I currently have. 94 mustang gt 5.0. Will update if I have any issues out of it. But I have to say with the price point and what you get you can’t beat it. Will also not this is not my daily driver this is my project car
Steve
14/10/2023
5
5/5
Direct fit
My e30 turned on, worked fine for a month, now it’s hesitating yet I’m not sure if it’s due to any fuel starvation. But for the price I could not ask for anything that would last more than a month. I bought this because I wanted to diagnose a problem and did not want to spend too much.
Jose Muro
11/11/2023
6
5/5
Works perfectly
Perfect drop in fit on my 2002 WRX. If I had to do it again, I'd just buy the pump and not the install kit since I was able to reuse everything from my factory setup with the exception of the pump itself. The factory harness fits the Walbro along with the factory fuel hose, sock, and clamps.
allen
09/12/2023
7
5/5
The Walbro 255LPH high pressure in tank fuel pump is my go to fuel pump. I have used this particular model for the last 10 years in many applications, from naturally aspired to supercharged Mustangs and they perform flawlessly every time.

This last fuel pump was installed in a highly modified 2001 Mustang GT. It came as pictured and installation was a snap, only needing to trim a little bit of the plastic fuel hat to fit in the factory location.
20/05/2024
8
5/5
So far so good definitely hear it prime the engine! Fuel flow and acceleration great ilde as well..may take a little time to install being it's universal..
How long it last only time will tell
20/05/2024
9
4/5
it's a good working pump for sure
As for performance, it works great so far. We have it externally mounted right next to the gas tank, in line with the bottom of the tank. Doing so prevents cavitation and air pockets in the line when sucking fuel to the pump. Decent pressure, we are running at 38psi idle and 43psi WOT, no hiccups at all. Sound leaves a little to be desired, but with the engine running it's barely noticeable. Time will tell with reliability. Overall a great little pump!
Francisco Salinas
04/08/2023
10
4/5
worth the money!
6 months of daily use on 1985 corolla sr5.Really good fuel pump and worth the money. I have a 4age 20v blacktop that I REV 8K on occasion for a decent amount of time during a drift. It supplies enough fuel and hasn't gave me any issues what so ever. my gas tank is on empty most of the time ( running a car on empty will over heat the fuel pump and decrease the life of the pump) and still pumps fuel everyday. the noise level is the same as any in tank efi fuel pump. It's a cheap fuel pump that gives you more than what you pay for. thatcarguy_ae86 my instagram if you hav any questions regarding this fuel pump.
Shayne P
24/02/2024
11
4/5
Followed instructions and no problems, just remember how you take apart so you know how to get it back together, you'll need 2butt connectors and wire strippers to put new connector for fuel pump in the assembly
20/05/2024

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