⚡ Fuel your ride with power and precision—never settle for less!
The KEMSO 340LPH High Performance Fuel Pump is a robust, vehicle-specific electric rotary vane pump designed for high-output engines up to 600 BHP. Constructed from durable alloy steel with a machined exterior, it supports gasoline and E85 fuels and features a high-pressure bypass valve at 125.8 psi. Backed by a USA-based lifetime warranty and direct compatibility with Walbro GSS341 and numerous OEM parts, it delivers reliable, high-flow fuel delivery for performance enthusiasts.
| Brand | KEMSO |
| Fit Type | Vehicle Specific Fit |
| Vehicle Service Type | ATV, Car, Truck |
| Material | Alloy Steel |
| Item Weight | 450 Grams |
| Style | rotary_vane |
| Specification Met | CE |
| Auto Part Position | Inside |
| Outlet Connection Size | 0.38 Inches |
| Outlet Connection Type | -6AN |
| Body Material | Alloy Steel |
| Connector Type | NPT |
| Gas Type | Petrol |
| Mounting Type | Tank Mount |
| Operation Mode | Electric |
| Product Grade | Performance Part |
| Automotive Fit Type | Vehicle Specific Fit |
| OEM 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 |
| Manufacturer | KEMSO |
| UPC | 735366654733 |
| Model | KMS Fuel Pumps |
| Item Weight | 15.9 ounces |
| Package Dimensions | 6.61 x 4.57 x 3.27 inches |
| Item model number | 10909 |
| Exterior | Machined |
| Manufacturer Part Number | M-10909 |
| Wattage | 100 watts |
R**R
Good quality and exceeded expectations for fitment.
Worked well on my Seadoo GTI se 2006. I was concerned this was a generic fit but it looked like it was made for it. The hardware all worked out well with the suction portion with filters. The pump seems to be very good quality. I used an ohm meter to check the pump motor before install. The new pump motor measured 1.5 ohms. The old "failed" fuel pump measured 5 ohms. A 10 amp fuse was also blown and had to be replaced as a result of the failed fuel pump.
D**V
Honda Today 1993
Fits a Japanese kei car, Honda Today 1993, without any modifications. The old filter mesh fits. It works for now, I can't say anything about reliability yet. No noise is heard. The pump felt heavier than the original, I think this is a good sign.
D**.
Questionable Quality?!
I can’t recommend this pump! Mine failed with less than 500 miles on it, but outside Amazon’s return policy. Clearly a quality control problem which is hardly surprising when quality was probably never inspected. I’ve seen these offered, new items, for $19.99 and for $93.99, imagine what whole cost actually is!
R**R
Great quality and performance
Fitted to Mazda Rx8 Hi power2007 model. Works beautifully and the choice of 3 filters helped picking the right one to fit in the stock fuel pump housing
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.
U**2
Absolutely a win
I had my skepticism due to the price but man, this pump is the real deal. Not only does it come with the OE pre-filter design, it came with literally every single piece needed to install it. That especially surprising considering my car is now days extremely rare and used a ton of one-off parts due to it being a project between Ford and Yamaha. My stock fuel pump was undersized from the get to comply with emissions standards and couldn't supply the 24lb/hr injectors correctly above 5k RPM, this fixed that. As long as it lasts until I get my fuel cell, I'll be happy.
J**Z
Good fuel pump
Excellent
B**S
For the money it works
In going back and reading previous reviews on this product and noticing that the quality and longevity is a mixed bag it maybe worth considering looking into a higher quality part albeit more expensive. However I purchased mine back in October of 2024 7 months later even though I take good care of my motorcycle I’m having to look into a new pump of higher quality in summary for the money it is a good fix but in terms of longevity, reliability and quality you get what you pay for. Update four days before Father’s Day after installing a new fuel regulator the issues that I’ve been experiencing with my motorcycle have gone away and I’m happy that my bike is back in action
Trustpilot
3 weeks ago
1 week ago
