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Fuel Injector

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High quality fuel injectors are just a few mouse clicks away. Listed right on our online catalog is every single fuel injector we sell and our prices just cannot be beat. We stock fuel injectors from leading manufacturers, including Bosch, and we recommend that you buy an injector for each of your vehicle's cylinders and replace them all at one time to ensure peak performance. No matter whether you drive an Audi, a BMW, a Chevy, or a Dodge, we have fuel injectors for just about every make and model car, foreign or domestic. Come to the online parts store that will save you money. No need to shop elsewhere, we are the low cost leaders for replacement and performance parts. Our online store never closes so you can reap big savings around the clock. When you need extra help we have online assistants standing by as well as a toll free number for you to place your order. Save money and time and place your order with us today. We will process your order quickly and ship everything to your home. We are a one stop shop for replacement and performance parts and accessories; shop today and save plenty.

Buying Guides
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Date Published: July 30,2014

How Do You Find the Right Fuel Injector?

A fuel injector injects and delivers fuel to your engine's combustion chambers for proper burning. This is a small, electronically controlled valve that forces fuel through a nozzle and sprays it evenly toward the pistons. An even spray pattern and the right air/fuel mixture is necessary for efficient combustion, so you need a good fuel injector to ensure the precise amount of gas is delivered to the engine at all times.

Types of fuel injectors

You need to know the different types of fuel injector available in the market before finding the right one for your car. The throttle-body injector is the most basic type, and it functions more like a computerized carburetor. Located on top of the engine, it consists of a single injector that delivers fuel to all cylinders. A throttle-body injector is less precise than the other types, as it is the earliest fuel injection device to enter the market after the decline of traditional carburetors. Since it has only one injector, not all fuel may enter the cylinders. If you're the budget-conscious type, the throttle-body injector is the best choice because it costs less and is easier to maintain.

Multi-port fuel injectors are more advanced than single-port, throttle-body injectors. These injectors spray fuel simultaneously into the cylinders, and they are highly efficient in metering gas into the engine, resulting in better, more precise fuel delivery. Multi-port fuel injectors don't come cheap, but they do offer more power and greater fuel economy. If you want to enjoy these benefits, then you must be willing to pay the price and shell out more money.

Sequential multi-port fuel injectors are the most advanced and offer the most precise fuel delivery. Each injector is programmed to spray fuel to a particular cylinder right before it fires unlike the multi-port, which delivers fuel simultaneously. Quicker response, better fuel economy, and greater power per stroke are just some of the benefits of this type of injector. However, this can be quite heavy on the pocket, so you have to weigh the pros and cons first before purchasing it.

Fuel injector replacement cost

The simplest type of fuel injector is relatively cheap and may cost as low as $25. Depending on the brand and function, some fuel injectors may go over $100. Double this amount for labor costs if you don't plan on doing the repair and replacement yourself. For high-end vehicles, replacement and labor costs may go up to $300. If you want to save more money, purchase a fuel injector that fits your car's specs and follow the instructions on the installation manual. DIY repair is definitely the way to go if you want less expenses.

Repair Guides
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Date Published: July 30,2014

How to Replace Your Fuel Injector

Fuel injectors deliver a precise amount of fuel to the cylinders for optimum fuel combustion. This pressurized fuel is necessary to keep your engine running at peak operating performance. Damaged fuel injectors will not be able to spray fuel into the combustion chambers properly, creating an imbalance in the air/fuel mixture. This can affect the engine's operation, so you need to replace a busted fuel injector right away. Here are the tools you'll need and the steps in replacing a damaged fuel injector:

Difficulty level: Difficult

Tools that you need:

  • Flathead screwdriver
  • Allen socket
  • Fuel injector puller
  • Open-end wrench
  • Rags
  • Safety glasses
  • Protective equipment (gloves, closed-toe shoes)

Step 1: Start by disconnecting the fuel pump relay and main fuel line. Discharge the fuel lines first for safer fuel injector removal.

Step 2: Loosen the screws holding the fuel rail connector to the engine block. Disconnect all wiring connected to the rail and tug it away from your fuel injectors.

Step 3: Unclip the electrical wiring connected to the busted fuel injector. Using a fuel injector puller, pull out the said fuel injector. You can do this by sliding the puller underneath lip in the housing and popping out the injector.

Step 4: A hole is left open in the intake manifold once the damaged fuel injector is popped out. Leave it open but don't let anything fall inside it. Be very careful with the open hole, as this will require additional repair work if it gets damaged. Give the new injector seals proper lubrication first before you install them.

Step 5: Place a new fuel injector inside the hole. Reconnect all wirings and tighten the screws back in place. Reconnect the main fuel rail to the engine block. Do a road test to confirm if the fuel injectors were installed correctly.