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Fuel Injector Nozzle

Fuel Injector Nozzle

arrow To find your Fuel Injector Nozzle choose your Year, Make and Model first.
Fuel Injector Nozzle

Fuel Injector Nozzle

The Fuel Injector Nozzle is a part of the ignition system of a diesel engine. It is responsible for firing the right amount of fuel into the ignition chamber. The nozzle is a part of the fuel injector, an electronically controlled valve that is fed with pressurized fuel from the fuel pump. When the throttle is pressed, the engine control unit (ECU) reads the throttle valve position and regulates the fuel rate. The ECU also uses the oxygen sensor reading to finely tune the amount of fuel that needs to be released to the fuel injector.

An electromagnetic force pushes the plunger in the injector downwards, forcing the fuel out through a nozzle. The nozzle atomizes the fuel, turning it into a fine spray that is injected into the combustion chamber.

If the nozzle is clogged or damaged, it would reduce the fuel efficiency of your vehicle. In addition, it could cause your engine to surge or falter if the correct amount of fuel is not entering the combustion chamber. If you find that your engine performance is choppy and inconsistent, you should consider checking the fuel injector nozzles to ensure that your car is using its fuel efficiently. At Buy Auto Parts we stock a wide variety of fuel injector nozzles for every car make and model.

We have genuine OEM replacements and premium aftermarket parts. All our car parts are thoroughly tested and come with a warranty. To view the parts that fit your vehicle, select the right year, make and model of your car on our online catalog. At Buy Auto Parts you will find high-quality fuel injector nozzles at unbeatable prices, and free shipping. If you have any questions about our car parts, call our toll-free support line 1-888-907-7225 or email us at [email protected].