23250-22030 For Pontiac For Vibe 1.8L 2008 4Pcs Fuel Injectors Nozzle , Fuel Injector Fuel Supply Injection Nozzle , This nozzle atomization results in a long service life, stronger power, more stable acceleration, smoother shifting, and no more stalling during startup. If your vehicle's fuel injectors are damaged, cracked, permanently clogged, or leaking, replacing them will provide consistent fuel pressure regulation, improve overall vehicle efficiency and driving experience, and meet your specific vehicle needs. fuel injectors effectively combat fuel wear. The injector delivers fuel from the fuel tank to the engine cylinders. The fuel enters the injector in a liquid state, where it is converted into a mist and injected into the cylinders to power the vehicle， Installation is easy fuel injectors, requiring no cutting or drilling, and no complicated installation tools, saving time and effort，, Manufacturer: HDHCSCAGH