--- product_id: 513508542 title: "340LPH High Performance Fuel Pump, Replaces Walbro 255LPH GSS341" brand: "kemso" price: "€ 112.00" currency: EUR in_stock: true reviews_count: 10 category: "Kemso" url: https://www.desertcart.hr/products/513508542-340lph-high-performance-fuel-pump-replaces-walbro-255lph-gss341 store_origin: HR region: Croatia --- # Supports up to 600 BHP power 340 LPH high flow rate Lifetime warranty with serialized body 340LPH High Performance Fuel Pump, Replaces Walbro 255LPH GSS341 **Brand:** kemso **Price:** € 112.00 **Availability:** ✅ In Stock ## Summary > ⛽ Power your ride with precision and confidence! ## Quick Answers - **What is this?** 340LPH High Performance Fuel Pump, Replaces Walbro 255LPH GSS341 by kemso - **How much does it cost?** € 112.00 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/513508542-340lph-high-performance-fuel-pump-replaces-walbro-255lph-gss341) ## Best For - kemso enthusiasts ## Why This Product - Trusted kemso brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **USA-Based Support:** Expert technical support from US technicians ensures peace of mind. - • **Unmatched Fuel Flow:** 340 liters per hour at 43psi keeps your engine fed for peak performance. - • **E85 & Gasoline Ready:** Versatile fuel compatibility for modern performance fuels and daily drivers alike. - • **Powerhouse Compatibility:** Handles up to 600 BHP in naturally aspirated, turbocharged, and supercharged setups. - • **Lifetime Warranty Assurance:** Serialized pump body guarantees a lifetime warranty—invest once, perform forever. ## Overview The KEMSO 340LPH High Performance Fuel Pump is a direct OEM replacement designed for gasoline and E85 applications, delivering a robust 340 liters per hour flow at 43psi. Engineered to support up to 600 BHP across naturally aspirated, turbocharged, and supercharged engines, it features a high-pressure bypass valve set at 125.8psi and a durable alloy steel body with a serialized design backed by a lifetime warranty. With USA-based technical support and compatibility with a wide range of vehicles, this pump offers reliable, high-performance fuel delivery for enthusiasts and professionals seeking upgrade or replacement solutions. ## Description Product description Manufacturer: KEMSO Part Number: 10909 Condition: New The KEMSO 340 high pressure pump is capable of supporting applications of up to around 700-800bhp. This pump is also an ideal direct OEM replacement for stock OEM pumps that have gone faulty. This KEMSO 340 pump is very similar to the popular 255 GSS341 (similar sized dimensions), with more flow. It's a high powered 340LPH fuel pump designed for use in many auto applications, whether it be daily drivers, fast road or if you're simply just looking to upgrade or replace your faulty fuel pump. Kit Contents 1 x Genuine KEMSO 340 Fuel Pump (For gasoline vehicles, In-tank design, E85 Compatible) 2 x Gradient density Fuel strainers, with Lock ring (Two strainers included to cover all models) 1 x 8*280mm flex hose 1 x Rubber hose 1 x Wiring connector 2 x Crimp connectors 2 x Hose clamps 1 x Rubber base 2 x Zip-ties Performance Flow: 340 Liter per Hour, at 43psi, 13.5V Operational Pressure: 43-90psi Pump Body Diameter: 3.8cm Overall Length: 12cm Unrivalled KEMSO Quality Fuel Pumps There is an increasing number of unbranded aftermarket parts coming onto the market. Do not compare KEMSO parts to other cheap aftermarket units, there is simply no comparison as many cheap part suppliers have little or no Quality Control Program (ISO/TSO) Each pump individually tested Flow testing results Fits Following Vehicles Acura Vigor 1992-1994 Acura Integra 1990-1993 Acura Legend 1986-1995 Acura NSX 1991-2004 Buick Electra 1985-1990 Buick Lesabre 1986-1992 Buick Park Avenue 1991-1995 Buick Century 1987-1992 Cadillac Deville 1986/1990-1993 Cadillac Fleetwood 1990-1992 Chevrolet Nova 1988-1988 Chevrolet Spectrum 1987-1988 Chevrolet Sprint 1987-1988 Chevrolet Celebrity 1987-1990 Daihatsu Charade 1988-1992 Dodge Raider 1989 Dodge Ram 50 Pickup 1990 Dodge Stealth 1991-1996 Dodge Colt 1985-1991 Eagle Summit 1989-1990 Eagle Talon 1990-1994 Ford Festiva 1989-1993 Ford Probe 1989-1992 Geo Spectrum 1989 Geo Prizm 1989-1992 Geo Tracker 1989-1994 Geo Metro 1989-1994 Honda Passport 1994-1995 Honda Civic 1988-1991 Honda CRX 1988-1991 Honda Accord 1986-1993 Honda Prelude 1988-1996 Infiniti J30 1993-1997 Infiniti G20 1991-1994 Isuzu Rodeo 1991-1995 Isuzu I-mark 1987-1989 Isuzu Amigo 1989-1994 Isuzu Impulse 1985-1989 Isuzu Trooper 1988-1993 Isuzu Pickup 1988-1995 Lexus ES250 1990-1991 Mazda 323 Protege 1990-1991 Mazda 323 GTX 1988-1989 Mazda Protege 1990-1991 Mazda 929 1988-1991 Mazda B2200 Pickup 1990-1993 Mazda B2600 Pickup 1989-1993 Mazda Millenia 1995-2002 Mazda MX-6 1988-1992 Mazda 323 1986-1991 Mazda 626 1986-1992 Mazda MPV 1989-1995 Mazda RX-7 1986-1995 Mercury Tracer 1988-1989 Mercury Capri 1991-1994 Mitsubishi Sigma 1988-1990 Mitsubishi Montero 1989-1991 Mitsubishi Mighty Max Pickup 1990 Mitsubishi Van 1987-1990 Mitsubishi Eclipse 1990-1994 Mitsubishi 3000GT VR4 1991-1998 Mitsubishi Mirage 1985-1989 Mitsubishi Galant 1985-1990 Nissan Axxess 1990-1991 Nissan Altima 1993-1996 Nissan Stanza 1990-1992 Nissan Tsubame 1993-1997 Nissan NX 1600 1991-1993 Nissan NX 2000 1991-1993 Nissan Tsuru Austero 1993-1997 Nissan Tsuru III GS 1993-1997 Nissan Maxima 1992-1994 Nissan Sentra 1990-1994 Nissan 240SX 1989-1998 Oldsmobile 88 1992 Oldsmobile Ciera 1987-1992 Oldsmobile Cutlass Cruiser 1987-1992 Oldsmobile 98 Regency 1986-1995 Oldsmobile Delta 88 1986-1995 Plymouth Laser 1990-1994 Plymouth Colt 1985-1991 Pontiac 6000 1987-1991 Pontiac Bonneville 1988-1995 Sterling 825 1987-1988 Sterling 827 1989-1991 Suzuki Sidekick 1989-1991 Suzuki Swift 1989-1994 Subaru SVX 1992-1997 Subaru Legacy 1990-1998 Subaru Impreza 1993-1997 Toyota Land Cruiser 1988-1992 Toyota Previa 1991-1994 Toyota Corolla All Trac 1985-1993 Toyota Van 1984-1989 Toyota 4Runner 1985-1991 Toyota Camry 1985-1991 Toyota Cressida 1985-1992 Toyota Pickup 1984-1991 Toyota Celica 1983-1993 Review: Super Fast delivery and simple to install - So, this arrived super fast. Like, 2 days. I wasn't even prepared to install it yet, but I was able to tackle it the day after it arrived. The pump feels like its great quality and the install was simple. The only thing I did not like was the supplied plastic fuel line. I'm sure it would have worked, but I went to the parts store and bought my own. After installing, it primed very easily and the car crunk right up. Its not loud at all either. In my 240sx, the pump is located behind the rear seat in the trunk area and I could not hear it in the cab once I put the cover back on and closed my seat. Review: No reliable - This pump is not worth the money. It cheaply made it lasted all of 1 hour in my 240sx ## 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09F9393QG | | Auto Part Position | Inside | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #118,146 in Automotive ( See Top 100 in Automotive ) #535 in Automotive Replacement Electric Fuel Pumps | | Body Material | Alloy Steel | | Brand | KEMSO | | Brand Name | KEMSO | | Compatible with Vehicle Type | ATV, Car, Truck | | Connector Type | NPT | | Customer Reviews | 3.8 out of 5 stars 103 Reviews | | Fit Type | Vehicle Specific Fit | | Gas Type | Petrol | | Item Type Name | LED Fuel Pumps | | Item Weight | 450 Grams | | Manufacturer | KEMSO | | Manufacturer Part Number | M-10909 | | Manufacturer Warranty Description | Lifetime Warranty! | | Material | Alloy Steel | | Material Type | Alloy Steel | | Model Number | 10909 | | Mounting Type | Tank Mount | | OEM Equivalent Part Number | AC Delco EP433 EP440 EP446 EP454 EP425 Carter P72228 Delphi FE0146 KEM EFP8023 EFP8230 Airtex E3222 E3285 E3627S E3628S E8023 E8119 E8235 E8272 E8321H E8322H E8324H Bosch 69516 69407 69606 69619 69620 69621 69622 69623 69624 69630 69631 69632 69634 69635 69636 69637 69638 69639 69641 69651 69655 69656 69657 69659 69660 69662 69663 69666 69667 69669 69670, Walbro GSS341 | | Operation Mode | Electric | | Outlet Connection Size | 0.38 Inches | | Outlet Connection Type | -6AN | | Product Grade | Performance Part | | Product Style | rotary_vane | | Specification Met | CE | | Style | rotary_vane | | UPC | 735366654733 | | Unit Count | 1.0 Count | | Vehicle Service Type | ATV, Car, Truck | ## Product Details - **Brand:** KEMSO - **Fit Type:** Vehicle Specific Fit - **Item Weight:** 450 Grams - **Material:** Alloy Steel - **Vehicle Service Type:** ATV, Car, Truck ## Images ![340LPH High Performance Fuel Pump, Replaces Walbro 255LPH GSS341 - Image 1](https://m.media-amazon.com/images/I/619fGZ+0rDL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Super Fast delivery and simple to install *by M***K on August 7, 2024* So, this arrived super fast. Like, 2 days. I wasn't even prepared to install it yet, but I was able to tackle it the day after it arrived. The pump feels like its great quality and the install was simple. The only thing I did not like was the supplied plastic fuel line. I'm sure it would have worked, but I went to the parts store and bought my own. After installing, it primed very easily and the car crunk right up. Its not loud at all either. In my 240sx, the pump is located behind the rear seat in the trunk area and I could not hear it in the cab once I put the cover back on and closed my seat. ### ⭐ No reliable *by D***G on April 6, 2026* This pump is not worth the money. It cheaply made it lasted all of 1 hour in my 240sx ### ⭐⭐⭐⭐⭐ Great product *by A***R on September 6, 2025* This carb rebuild kit has been on my bike (2006 Harley Sportster 1200) for about 200 miles, everything appears to be working perfectly. I’ve never rebuilt this carb but I watched some YouTube videos and installation was easy. Lastly you can’t beat the price. ## Frequently Bought Together - KEMSO 340LPH High Performance Fuel Pump, Replaces Walbro 255LPH GSS341 - EVIL ENERGY 6AN Male to 3/8" Hardline Compression Fitting Adapter Aluminum Black 2PCS - EVIL ENERGY Fuel Filter Regulator 58 PSI fit for LS Swap EFI Conversion C5 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/513508542-340lph-high-performance-fuel-pump-replaces-walbro-255lph-gss341](https://www.desertcart.hr/products/513508542-340lph-high-performance-fuel-pump-replaces-walbro-255lph-gss341) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-15*