Hitachi® - Fuel Injector

2007 Subaru WRX
Hitachi® - Fuel InjectorHitachi® - Fuel InjectorHitachi Authorized Dealer
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2007 Subaru WRX
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  • Fits All Models
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Product Details

Subaru WRX 2007, Fuel Injector by Hitachi®. This is an aftermarket part that replaces factory OE # 16600-AA170. This fuel injector will replace your malfunctioning part to restore reliable vehicle operation, gas mileage, and emissions performance. Designed to meet or exceed OE standards, it precisely injects fuel to provide original horsepower output.



  • Disperses fuel accurately to meet optimal power, economy, and emissions requirements
  • Meets or exceeds OE specifications
  • Built to last your vehicle's life span

A fuel injector sprays pressurized fuel supplied by the fuel pump. On Direct Injection engines, the fuel is sprayed directly into the combustion chamber. On Port Injection engines, the fuel is sprayed into the intake port towards the intake valve. When the engine control computer commands the injector, a solenoid in the injector lifts a valve off its seat and fuel flows. The injector on-time, also called pulse width, determines the richness of the air/fuel mixture. This part is critical for dependable engine operation, fuel economy, and reduced emissions. Although usually very reliable, fuel injectors can leak, short out, become clogged or otherwise malfunction, causing a variety of troubles from bad fuel mileage to increased emissions. If you need a quality fuel injector to replace a faulty component, get a premium part from Hitachi, an internationally renowned original equipment manufacturer and a world class quality leader. Designed to meet or surpass OE performance specifications, Hitachi fuel injectors are tried and tested to ensure the proper fuel supply required by your vehicle to maintain optimal engine power.

Each injector is carefully constructed by the engineers at Hitachi to keep the fuel delivery system operating at peak performance throughout the life of your vehicle. Hitachi Quality system and ISO/TS 16949-2009 guidelines allow it to be the leading manufacturer of gasoline injectors. Plus, to meet the requirements of environmental regulations and reduce harmful emissions, Hitachi develops various kinds of technology for injection spray shaping and components based on consumption analysis technology and utilizes them in the manufacturing process.

Brand: Hitachi       Part Number: FIJ0024       OE Part Number: 16600-AA170 This part is compatible with 4 vehicle(s)
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Since its founding in 1910, Hitachi has expanded well beyond the creation of the five-horsepower electric induction motor that was its first product. Today, it is a recognized leader in diverse market segments. Universally known as an Original Equipment Manufacturer that serves major carmakers, Hitachi is increasing its presence in the automotive aftermarket. Headquartered in Tokyo, Japan, Hitachi is famous worldwide for its reliability, innovation, and contribution to moving society forward. The company has pioneered a number of groundbreaking car parts, including the world's first engine central control units, photoelectric crank angle sensors, turbo chargers for rotary engines, etc. With operations in Japan, North, Central and South America, Europe, and Asia, Hitachi develops and manufactures advanced vehicle parts that preserve the environment, enhance safety, and provide comfort.

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