4pcs Fuel Injector Nozzle for Chevrolet Cavalier for Pontiac Sunfire

Direct replacement of your old injector and no modification needed.Made of metal and plastic material which is durable and can use for a long time.The high impedance fuel injector has been tested and exactly matches the internal coil resistance and fuel flow rate of OEM fuel injector.O-Rings Included: Yes, preinstalledOrifice Type: 2 Holes DiscVoltage: DC 12VPart Number: 25319306Pin Number: 2Dimension: 79x28x21mm / 3.11inch x 1.10inch x 0.83inch (LxWxH)Fitment:for Chevrolet Cavalier 2.2L 2000-2002for Pontiac Sunfire 2.2L 2000-2002Installation:Step 1: Remove the spark plug.Step 2: Install the emissions tester hose in the cylinder.Step 3: Observe the hydrocarbon (HC) value, duration approx. 5 mins per cylinder. (prerequisite: inlet valve open)Step 4: If the HC value in the cylinder rises, the injector is leaky.Step 5: Replace the faulty injectors with new ones.Colour: BlackMaterial: Metal+PlasticPackage Contents:4 * Fuel InjectorsOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.