⚡ Power your passion with Kemso’s high-performance fuel pump—where reliability meets race-ready performance!
The KEMSO 340LPH High Performance Fuel Pump is a robust upgrade designed to replace the Walbro 255LPH GSS342, supporting up to 600 BHP in naturally aspirated, turbocharged, and supercharged engines. Built with alloy steel and featuring a high-pressure bypass valve at 125.8 psi, it ensures superior fuel delivery for gasoline and E85 fuels. Backed by a serialized body and lifetime warranty, plus USA-based technical support, this pump guarantees durability and peace of mind for serious automotive enthusiasts.
| ASIN | B09F8QCFNB |
| Auto Part Position | Inside |
| Best Sellers Rank | #48,479 in Automotive ( See Top 100 in Automotive ) #134 in Automotive Replacement Electric Fuel Pumps |
| Body Material | Alloy Steel |
| Brand | KEMSO |
| Brand Name | KEMSO |
| Compatible with Vehicle Type | Car |
| Connector Type | NPT |
| Customer Reviews | 4.1 out of 5 stars 365 Reviews |
| Fit Type | Vehicle Specific Fit |
| Gas Type | Gasoline |
| Included Components | Fuel Pump |
| Inlet Connection Size | 8 Millimeters |
| Inlet Connection Type | Threaded |
| Item Dimensions | 4.72 x 3.54 x 6.69 inches |
| Item Height | 17 centimeters |
| Item Type Name | Fuel Pump |
| Item Weight | 450 Grams |
| Item dimensions L x W x H | 4.72 x 3.54 x 6.69 inches |
| Manufacturer | KEMSO |
| Manufacturer Part Number | M-10910 |
| Manufacturer Warranty Description | Lifetime Warranty! |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Mounting Type | Tank Mount |
| Operation Mode | Electric |
| Outlet Connection Size | 8 Millimeters |
| Product Grade | Performance Part |
| Product Style | rotary_vane |
| Specification Met | CE |
| UPC | 795098691932 735366654740 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Car |
R**N
Great product
Product can none damage, on time and I installed it immediately. Fuel pump is functional and my old Ford is back on the road.
U**O
Very nice quality
Nice fit. Works grear
E**O
Do not buy
Waste of time, waste of money. Pump stopped working on 3rd day after install. Tank was drained of old fuel and fresh fuel added before installing new pump.
M**O
Good
It works really well for my husband.
S**N
Solid for the price and installation isn't too hard.
Works as it should. It is a bit longer than the OEM so it'll take a bit more elbow grease to get it to sit as it should. But it good so far. Installed on a 2007 sonata 3.3L V6.
F**O
KEMSO 340LPH - Bomba de combustible de alto rendimiento, reemplaza a Walbro 255LPH
The product is easy to install and made of good material, it adapts well to the installation.
D**T
Works well
Whats needed
J**S
Works great, but had to slightly modify my RX300 bottom plate.
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.
Trustpilot
2 months ago
1 day ago
