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An electric fuel pump can be best for fuel injected engines because it helps the fuel get from the gas tank up to the injectors. This is necessary because the fuels travel at a high pressure of around 30-85 psi depending on how it’s applied in order for the injectors to successfully spray the fuel going inside the engine. The necessary fuel pressure depends on the engine specifications for best results and for it to correctly run. When you have low pressure, the engine could starve for fuel which would have stalling, misfiring, and hesitating effects on the performance of the engine. On the other hand, having a lot of pressure would lead to a rough, polluting and fuel wasting engine which could turn into a more expensive problem in the long run. That’s why it’s important to determine the perfect fuel pump that would go best with your needs.
Of course like with any product, proper care and maintenance is necessary for the life span to lengthen and for the performance to stay at its peak or best. For fuel tanks, its best to keep in mind that you should always maintain a fuel tank that’s more than 1/4 full, especially when driving, in order for you to be able to maximize its pump life and doesn’t cause it to run hot.
There are different kinds of electric fuel pumps in the market. First, there’s the older kind like the roller cell pump which uses rollers to push up fuel onto the spaces from the pump inlet going to the outlet using high pressure. Another type is the gerotor pump which is somewhat similar to an oil pump as it uses an offset rotor. There’s also the roller vane pump which vanes replace the rollers to push the fuel going to the pump. A newer kind is a turbine style which is designed to have an impeller ring. The blades then push the fuel up as is spins. This newer type of electric fuel pump runs at a better performance as it’s smoother and quieter. At the end of the day, it really boils down to your car model and make. Just make sure to get the perfect one that would suit your cars needs in order to gain the best performance, quality and output out of your money.
Autobest F4027 Externally Mounted Universal Electric Fuel Pump
For the most talked about electric pump in the market, it’s the Autobest F4027 Externally Mounted Universal Electric Fuel Pump which has a relatively reasonable price as it’s in the mid-range of pricing compared to the others on the list. When you purchase this pump, you would already be receiving the hardware and mounting brackets necessary for installation, as well as the instructions guide and suggested locations on where you could perfectly mount the electric pump to. This type of electric fuel pump however only works for gasoline powered cars and works on 12 volts. It’s designed with a bead hose that’s 0.3125 inches wide along with the same wide length inlet that’s of the strainer type design.
You’re guaranteed of its reliability, durability and long life because it has been tried and tested for numerous of types all throughout the process of making it. It’s also designed to be tolerant to ethanol so that it fits even the fuel systems nowadays. Upon your purchase, you would also be receiving an unlimited mileage warranty that lasts for a whole year. This is a low pressure electric fuel pump so you don’t have to worry about it running your engines roughly that could later on be damaging. The pressure rate is only between 2.5 up to 4.5 psi and its flow rate is 30 GPH.
Airtex E8016S Universal Electric Fuel Pump
Another reasonably priced electric fuel pump with a higher customer rating is the Airtex E8016S Universal Electric Fuel Pump. With this electric fuel pump, you get a worry free, long lasting, durable, and reliable out-of-the-box performance because it has been tested to perfect during the whole manufacturing process to ensure the heavy duty and high quality of the pump. Commutators, advanced polymers and brushes were used and integrated into the design in order to give it added durability even with multiple fuel blends. The inlet design is also of top quality which has a leading edge compared to other fuel pumps in order to give you better efficiency and performance at a very reasonable price. Because of this design, the pump also boasts a longer life compared to other pumps which may be more expensive.
The outer shell of the pump is made out of high grade materials to make it resistant to corrosion which allows for it to last longer. You would also be getting a lifetime warranty, that’s of course limited to some terms and conditions, upon your purchase. Talk about customer service, right? When it comes to the form, fit, and functionality of this electric pump, you’ll surely get something that meets or even exceeds the specifications of OE. The design and overall performance of the check valve has also been upgraded in order for the pump noise to be greatly reduced but still give an optimal flow for best results.
W8sunjs Universal 12V Heavy Duty Electric Fuel Pump
The cheapest and most affordable electric pump on our list of the best ones in the market is the W8sunjs Universal 12V Heavy Duty Electric Fuel Pump. It’s made out of a solid metal casing to make it extremely durable and reliable. It works best on petrol, has a current of 1.2 A and a voltage of 12 volts. With its cheap price yet amazing performance, it’s easily the #1 best-selling electric fuel pumps when it comes to the automotive replacement electric fuel pumps category. The interface of the tube only measures around 8mm but its over-all size is 59 by 31.5 by 23.62 inches. It has a flow of approximately 29 GPH which is relatively close to that of Autobest’s which is double the price of this electric fuel pump.
It has a very lightweight and compact size for an electric fuel pump and it’s very easy to install. You only need to fix 2 bolts and 2 wire designs to complete the whole process. Once you start to plug in the connector, you’re already good to go. Because it’s designed with instructions and a guide on the pump itself, you wouldn’t ever feel lost during the whole installation process. In fact, even a female driver could install it perfectly without any worries or problems. A plunger-type of fuel flow is used by this specific fuel pump which gives it a stronger suction power and the oil supply going to your engine is more stable. Even with long hours of use, this pump wouldn’t turn warm or hot to the touch, allowing it to have a longer and more stable running life.
Airtex E11015 Electric Fuel Pump for Onan Generator Set
On the more expensive side of the pricing spectrum but still one of the highly rated electric fuel pumps is the Airtex E11015 Electric Fuel Pump for Onan Generator Set. Before going out for retail, the makers behind this electric fuel pump has tried and tested the pump 100% all the way throughout the entire process of manufacturing to make sure that it’s already perfectly running, durable and reliable once it comes to you so that you would always have a worry free experience. In order to keep the durability and long life of the electric pumps even with multiple fuel blends, it has been designed with brushes, advanced polymers and commutators to support its reliability and to ensure that performance is always at its top best.
Its pump section assembly has superior performance giving you every cent of your money’s worth when you purchase this electric fuel pump. What also gives it greater and longer life is the leading-edge inlet design it’s integrated with in order for higher efficiency, effectiveness and performance as well. Upon your purchase, you would be able to receive a lifetime warranty from Airtex considering that the issues and defects are all bound with their limited terms and conditions. It was designed to also not produce too much noise when running compared to other lower quality and cheaper electric fuel pumps in the market giving you a smooth ride all the way.
Carter P4070 In-Line Electric Fuel Pump
The last one on our list of the best electric fuel pumps is the most expensive Carter P4070 In-Line Electric Fuel Pump. It’s a rotary vane pump with a universal fit that would give you a worry free time. Because of its design, you would be getting a free flowing pump which wouldn’t cause any burning out or shaft seal leaking on any point of your usage. It has a voltage of 12 volts, an output of 4 to 6 psi and a high 72 GPH of free flowing fuel. The NPT inlet and outlet are measured with a thickness of only 0.25 inches so that it doesn’t get in the way of your engine or other important parts under your hood. You wouldn’t have a hard time with this electric fuel pump because the package includes an installation kit that has a very comprehensive and full instructional guide to give you an easy installation without any hassles.
It may cost around 5 times more than the cheapest electric fuel pump on our list, but because it also gives a greater and premium performance most especially with its function, form, and fit. It offers great vehicle coverage. It’s perfect for both diesel and Carbureted applications making it perfect for all unleaded, diesel, or even leaded fuels. It gives a constant flow each every time because of its non-pulsating pump design that regulates the internal pressure valve for maximum results.
Getting the perfect fuel pump for your vehicle is greatly important as it can be crucial to the durability and life span of your engine as well. It really is a crucial part and on the most part investment, for your vehicles to run smoothly and perfectly these days. Once you get the best one that suits your vehicle, you would be able to save quite an amount of money on maintenance and other potential engine damage problems in the future.