Fuel Injectors, Fuel Rails & Components
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- GB Remanufacturing®Diesel Fuel InjectorDiesel Fuel Injector by GB Remanufacturing®. This diesel fuel injector is designed to meet or surpass OEM requirements and perform as well as or better than an original part. GB offers quality diesel fuel injectors that will bring your...Meets or exceeds OE specsOE-quality or better performance$37.12 - $721.19
- Delphi®Fuel InjectorFuel Injector by Delphi®. Delphi fuel injectors are specifically tailored to deliver pressurized, atomized fuel to each cylinder in precise proportions required under extreme conditions. In fact, Delphi performance fuel injectors...Improved fuel economy and minimal fuel leakage during vehicle idle due to extremely low drip tipAccurate metering even during extreme temperature and condition (-40°F to 230°F)$37.79 - $410.59
- Delphi®Replacement Diesel Fuel InjectorsReplacement Diesel Fuel Injectors by Delphi®. Delphi fuel injectors are specifically tailored to deliver pressurized, atomized fuel to each cylinder in precise proportions required under extreme conditions. In fact, Delphi performance...Improved fuel economy and minimal fuel leakage during vehicle idle due to extremely low drip tipAccurate metering even during extreme temperature and condition (-40°F to 230°F)$101.47 - $361.05
- Cardone Reman®Fuel InjectorFuel Injector by Cardone Reman®. When applicable, improvements based on typical failure modes of original units are incorporated into the design and manufacture of replacement component parts, which translates into longer service life,...All gaskets, O-rings and bearings are replaced 100% to ensure optimal performanceAll products are completely disassembled, thoroughly cleaned and inspected$90.50 - $546.47
- Walker Products®Fuel InjectorFuel Injector by Walker Products®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$32.87 - $144.76
- DIY Solutions®Fuel InjectorFuel Injector by DIY Solutions®. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should definitely look out for. When it comes to quality, reliability and...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$406.93 - $613.33$428.35 - $645.61Save 5%
- Aisan®Fuel InjectorFuel Injector by Aisan®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle installation and...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$62.18 - $190.61
- Crown®Fuel InjectorFuel Injector by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the buck!Developed to improve your driving experienceConstructed to ensure ultimate operation$45.58 - $155.47
- Alliant Power®Diesel InjectorDiesel Injector by Alliant Power®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$268.01 - $422.09
- Dynomite Diesel®Stock InjectorStock Injector by Dynomite Diesel®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$428.32 - $618.08
- Eurospare®Fuel InjectorFuel Injector by Eurospare®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle installation...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$91.91 - $94.17
- Fuel Injection®Remanufactured Fuel InjectorRemanufactured Fuel Injector by Fuel Injection®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy,...Rigorously tested for impeccable quality, ever-lasting durability and perfect fitCompliant with the most strict standards for quality$60.30 - $120.35
- Magneti Marelli®Fuel InjectorFuel Injector by Magneti Marelli®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$122.09 - $146.38
- Omix-ADA®Fuel InjectorsFuel Injectors by Omix-ADA®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle installation...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$58.20 - $181.29
- Paraut®Fuel InjectorFuel Injector by Paraut®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle installation and...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$158.34 - $170.96
- Python®Remanufactured Fuel InjectorRemanufactured Fuel Injector by Python®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$64.82
- Siemens®Fuel InjectorFuel Injector by Siemens®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle installation and...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$123.38 - $156.22
- Rotomaster®Fuel InjectorFuel Injector by Rotomaster®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$360.77
- $52.66
- TRQ®Fuel Injector (FIA63418)Fuel Injector by TRQ®. When it comes to replacing fuel injectors, you can trust the high-quality replacement solution from TRQ to get the job done right. Each TRQ fuel injector is designed to exact specifications to match the OEM in...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$61.39$63.95Save $2.56 (4%)
- TRQ®Fuel Injector (FIA63407)Fuel Injector by TRQ®. When it comes to replacing fuel injectors, you can trust the high-quality replacement solution from TRQ to get the job done right. Each TRQ fuel injector is designed to exact specifications to match the OEM in...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$44.60$46.95Save $2.35 (5%)
- TRQ®Fuel Injector (FIA63426)Fuel Injector by TRQ®. When it comes to replacing fuel injectors, you can trust the high-quality replacement solution from TRQ to get the job done right. Each TRQ fuel injector is designed to exact specifications to match the OEM in...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$54.67$56.95Save $2.28 (4%)
- TRQ®Fuel Injector (FIA63412)Fuel Injector by TRQ®. When it comes to replacing fuel injectors, you can trust the high-quality replacement solution from TRQ to get the job done right. Each TRQ fuel injector is designed to exact specifications to match the OEM in...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$44.60$46.95Save $2.35 (5%)
- TRQ®Fuel Injector (FIA63417)Fuel Injector (FIA63417) by TRQ®. When it comes to replacing fuel injectors, you can trust the high-quality replacement solution from TRQ to get the job done right. Each TRQ fuel injector is designed to exact specifications to match the...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$46.50$48.95Save $2.45 (5%)
- TRQ®Fuel Injector (FIA63396)Fuel Injector (FIA63396) by TRQ®. When it comes to replacing fuel injectors, you can trust the high-quality replacement solution from TRQ to get the job done right. Each TRQ fuel injector is designed to exact specifications to match the...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$52.75$54.95Save $2.20 (4%)
- TRQ®Fuel Injector (FIA63400)Fuel Injector (FIA63400) by TRQ®. When it comes to replacing fuel injectors, you can trust the high-quality replacement solution from TRQ to get the job done right. Each TRQ fuel injector is designed to exact specifications to match the...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$44.60$46.95Save $2.35 (5%)
- TRQ®Fuel Injector (FIA63442)Fuel Injector by TRQ®. When it comes to replacing fuel injectors, you can trust the high-quality replacement solution from TRQ to get the job done right. Each TRQ fuel injector is designed to exact specifications to match the OEM in...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$46.50$48.95Save $2.45 (5%)
- TRQ®Fuel Injector (FIA63443)Fuel Injector by TRQ®. When it comes to replacing fuel injectors, you can trust the high-quality replacement solution from TRQ to get the job done right. Each TRQ fuel injector is designed to exact specifications to match the OEM in...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$49.87$51.95Save $2.08 (4%)
- TRQ®Fuel Injector (FIA63415)Fuel Injector (FIA63415) by TRQ®. When it comes to replacing fuel injectors, you can trust the high-quality replacement solution from TRQ to get the job done right. Each TRQ fuel injector is designed to exact specifications to match the...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$39.72$40.95Save $1.23 (3%)
- TRQ®Fuel Injector (FIA63440)Fuel Injector by TRQ®. When it comes to replacing fuel injectors, you can trust the high-quality replacement solution from TRQ to get the job done right. Each TRQ fuel injector is designed to exact specifications to match the OEM in...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$44.60$46.95Save $2.35 (5%)
Fuel injectors are the components that spray fuel into the intake air stream in a fuel injection system. Unlike a carburetor that relies on pressure differential to atomize and draw fuel into the engine, fuel injectors spray and atomize fuel supplied by a high pressure pump. Today electronic multiport fuel injection is the most common injection type, but there have been several varieties, and the design and location of the injectors have varied accordingly.
Throttle Body Injection (TBI) was the first type of fuel injection used on many domestic cars and trucks in the 1980s, and was sort of a transition from carburetors to port injection. A TBI assembly is similar in size to a carburetor, mounts on an intake manifold and takes a similar air cleaner assembly. TBI is a self-contained fuel injection system with an integral fuel pressure regulator and one or two injectors mounted over the throttle plates. The injector contains a solenoid that, when energized by the PCM (Powertrain Control Module) moves a plunger that opens a valve, allowing fuel to spray from the injector nozzle.
Port fuel injectors are mounted in the intake manifold runners or cylinder head ahead of the intake valves. They are connected to the fuel rail, which is supplied with fuel from an electric fuel pump. A pressure regulator maintains a constant fuel pressure. In response to inputs from the oxygen sensor, mass airflow sensor, throttle position sensor, and other sensors, the PCM adjusts the pulse width, the length of time the injectors are open, so the amount of fuel injected can be tailored to engine load. In general, the pulse width is shorter at idle when less fuel is needed, and lengthened when the engine is under load and more fuel is needed.
Gasoline Direct Injection (GDI) is the latest form of fuel injection. Similar to a diesel engine, GDI injects fuel under extremely high pressure directly into the combustion chamber. GDI uses special quick response, high pressure fuel injectors, which allows the PCM to vary the timing of the injection event according to operating needs, and enables multiple injections. We offer new and remanufactured fuel injectors for all popular vehicles and fuel injection systems, as well as the necessary related components like fuel rails and the O-ring seals, which should be replaced whenever an injector is removed and installed.
Modern electronic fuel injection systems have a degree of designed-in adaptability. This means if you want to increase airflow and horsepower by adding a cold air intake and performance exhaust system, the fuel system can compensate for the additional airflow and provide more fuel to ensure your engine has the right air/fuel mixture for all operating conditions. However, when airflow is significantly increased, then fuel flow must also be enhanced to increase horsepower and avoid a dangerous lean condition. Adding a supercharger or turbocharger, increasing engine displacement, reducing exhaust restriction with headers, and installing a larger throttle body, high flow intake and cylinder heads, and performance camshaft, will all increase airflow through an EFI engine. Installing performance fuel injectors will ensure that fuel flow is proportionately increased, so you can realize the desired gain in horsepower. From mild hop-ups to full race applications, we have the performance fuel injectors for the job.