







⛽ Power your ride with precision and reliability — don’t get left behind!
The CarBole 42S is a universal 12V electric fuel transfer pump designed for gasoline engines, delivering a steady 28 GPH flow at 2-3.5 PSI. Featuring a durable cast iron and rubber build, 5/16" threaded inlet/outlet, and a simple 2-wire, 2-bolt flange mount design, it’s an ideal direct replacement for popular vehicle brands. Perfect for cars, trucks, boats, and generators, this pump ensures stable fuel delivery and easy installation, making it a trusted choice for reliable engine performance.


































| ASIN | B01IR6BNKY |
| Auto Part Position | Bottom |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #5,877 in Automotive ( See Top 100 in Automotive ) #7 in Automotive Replacement Electric Fuel Pumps |
| Body Material | Rubber, Cast Iron |
| Brand | CarBole |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,548) |
| Date First Available | July 20, 2016 |
| Fit Type | Universal Fit |
| Inlet Connection Size | 0.31 Inches |
| Inlet Connection Type | Threaded |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.04 pounds |
| Item model number | 10103007 |
| Manufacturer | CarBole |
| Manufacturer Part Number | CB-10103011 |
| Material | Cast Iron, Rubber |
| Model | 10103007 |
| Mounting Type | Flange Mount |
| OEM Part Number | CB-10103011 |
| Operation Mode | Electric |
| Outlet Connection Size | 0.31 Inches |
| Outlet Connection Type | NPT |
| Package Dimensions | 5.08 x 3.62 x 2.83 inches |
| Product Grade | Technical |
| Style | Electric |
| UPC | 714046324401 |
| Vehicle Service Type | Car |
M**O
Great value
Good quality fuel pump. Works great and have not had any problems with it. Fast shipping
P**S
Great electric Fuel pump
Received product in great condition. It was easy to connect and work as described.
R**D
Electric Fuel pump
Fuel pump is of good quality. It was easy to install.
N**9
It WILL break, after a few months.
It will quit working after a few months, for no reason. Always got good fused power from the ignition switch, got filtered fuel at all times. The outlet of the pump WILL leak and eventually, just pop right out. It's a plastic housing, with a knurled brass fitting just pressed into the end. The pump worked good for the short period of time it actually worked as a low demand lift pump.
D**D
great for small engine projects!!!
So I bought this to replace a vacuum fuel pump on a half dozen projects. Made a TON of difference! What I thought was a shot carb turned out to just be poor fuel delivery! It was pretty much a one wiretap as long as you've got a good ground. Works great. However, there are a few problems with it. The filter threads are too long and cause countless leaks over time. Pipe tape kind of worked but the best method I found was a sealant coated nut used as a spacer to make a kind of O-ring seal. I'll add an edit as to how long the pump lasts for down the road.
S**R
Greatvpump
Put fuel pump on my mini skid steer instead of the pump that on it , runs much better with this pump
R**R
Good
Good
N**H
Good for edlebrock carbs it actually puts out 5.5-6psi
So this pump puts out 5.75- 6psi that’s almost double what it claims,,,2-3.5psi If you need 2-4 psi this will flood whatever it is,,,,unless you want to run a regulator I like it cause I’m running it on a carbed engine with a carb that likes 4- 6.5 psi So this is perfect
J**A
funcionó perfecto desde que la conecté, la recomiendo en relación calidad precio
J**O
Exactly what I thought it was. Installed and works great.
A**D
bad quality stop working after 2, 3 time of use
J**O
CUMPLE CON EL PROPOCITO FUNCIONA BIEN
J**H
Runs quiet
Trustpilot
2 months ago
1 week ago