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KEMSO

KEMSO 340LPH High Performance Fuel Pump, Replaces Walbro 255LPH GSS340

    • Based on 417 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Nov 28
Order within 1 hour and 28 minutes
Available payment plans shown during checkout

Model: 10911


Features

  • Supports up to 600 BHP in N/A, Turbocharged, and Supercharged applications
  • Kemso Support for our pumps is USA based and provided by USA technicians
  • Designed for gasoline or E85
  • Bypass valve set at 125.8psi, higher than both GSS series 255LPH pumps, and 400/ 450LPH pumps
  • Serialized fuel pump body guarantees Lifetime warranty. Kemso has built its reputation on providing a lifetime warranty for all its OEM and performance fuel pumps

Brand: KEMSO


Fit Type: Vehicle Specific Fit


Vehicle Service Type: Car


Material: Alloy Steel


Item Weight: 450 Grams


Brand: ‎KEMSO


Fit Type: ‎Vehicle Specific Fit


Vehicle Service Type: ‎Car


Material: ‎Alloy Steel


Item Weight: ‎450 Grams


Style: ‎rotary_vane


Specification Met: ‎CE


Auto Part Position: ‎Inside


Gas Type: ‎Gasoline


Operation Mode: ‎Electric


Product Grade: ‎Performance Part


Manufacturer: ‎KEMSO


Part Number: ‎M-10911


Item Weight: ‎15.9 ounces


Package Dimensions: ‎6.38 x 4.69 x 3.31 inches


Country of Origin: ‎China


Item model number: ‎10911


Size: ‎KEMSO


Luminous Flux: ‎16000 Lumen


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎Lifetime Warranty!


Date First Available: January 28, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Works awesome for 2008 honda odyssey
Model: 13825
Factory fuel pump finally went kaput on our 2008 honda odyssey. This replacemt unit lot cheaper than the factory unit and has been working great for the last 8 months or so. Still going strong. A couple minor mods need to be done to replace the pump since the factory unit is built into the fuel sender. Nothing too difficult though. Took about 2 hrs to remove the fuel pump and replace it including removing the interior to get to the service panel. ... show more
Reviewed in the United States on March 26, 2024 by 85_Screaming_Chicken
    • pump working great so far
Model: 10912
put into a e85 modded grand prix as a replacement since my $140-dollar aem pump died in 3 years. this one not only fit much better but sounds better too and if it lasts 2 years then that's a much better deal and i can even warrenty it out. im not sure how well it fits an application it was meant for but i only needed to make a small adjustment on my canister to get it to fit but it was clear to me going in that the pump is not made for my car so no complaints from my end. ... show more
Reviewed in the United States on January 3, 2024 by thomas
    • Quiet and powerful
Model: 13836
I did not use this to replace an already existing in-tank pump, but to retrofit one to replace an inline pump. It is quiet, and outputs stable, high pressure fuel flow. For a great price!
Reviewed in the United States on March 27, 2024 by Miles
    • Not a easy fit!
Model: 10912
Convoluted tube was too small for fittings. Length of pump was too short for the can, so I had to add spacers for length. If you like trips to the auto store to buy additional parts then this is the part for you. Needs moderate modifications to work properly!
Reviewed in the United States on December 21, 2023 by Steve Pettit
    • First pump died. Good thing I bought 2. Let's see if the 2nd one lasts.
Model: 13825
Review Image by Jet T. Jet T.
Review Image by Jet T. Jet T.
Installed this on a 2010 Impreza. Snug fit. Comes with a lot of accessories. Brought my car back to life. Perfect bang for the buck pump. Edit: It died again after a week. Good thing I bought 2 since it's so cheap. I'll update if the other one lasts. Edit 2: It’s not the pump. It’s the stock hanger’s pins that died due to the higher pull the pump makes. Since the pump didn’t come with instructions, I thought it’s all plug and play. However, be sure to use thicker gauge wires for the pump, and it’s recommended to bypass the stock plug altogether and get a fuel pump wiring kit. ... show more
Reviewed in the United States on March 28, 2023 by Jet T. Jet T.
    • Great pump
Model: 10910
Review Image by btru btru
Review Image by btru btru
Pump was a perfect fit for my 93 Grand Marquis. The pump comes as a kit with strainers and hoses. Only issue I had was with the rubber hose, it was too short. Thankfully, I had extra in the shop. Installed pump 2 weeks ago, I'm getting a strong 42psi at the fuel rail. My previous pump was worn out letting me down with 29psi. ... show more
Reviewed in the United States on November 21, 2023 by btru btru
    • Works great, but had to slightly modify my RX300 bottom plate.
Model: 10910
First and foremost, assemble your whole unit gently if this is going into an in tank fuel level sender and pressure regulator all wrapped into one unit like I found myself doing in a 2000 Lexus rx300. There are some small tabs in the bottom of this pump that protruded farther than the thickness of the rubber cushion so I initially tried cramming it together and actually broke my new fuel filter. So to alleviate that I replaced the fuel filter and used a soldering iron to melt slots in my bottom cap to accommodate the pump and have it still held quite snugly, but not so tight as to break another new fuel filter. Works amazingly now. Being a 25% higher flow than my stock pump, I expected it to be slightly louder when running, and it is. Not excessively loud by any means. Similar to the sound of the stock fuel pump in my 2005 Jetta. Just a couple items I thought someone may appreciate knowing ahead of time, but it truly is exactly what I wanted despite my issues with my application and for functionality and performance I still gladly give it 5 stars. ... show more
Reviewed in the United States on January 1, 2024 by Jeffrey Briggs
    • Quality at a good price
Model: 10912
Perfect
Reviewed in the United States on March 21, 2024 by Robert

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