ACDelco
ACDelco 217-1621 | Fuel Injector
Sequential Multi-Port Fuel Injector AssemblyBRAND: ACDelcoSPECIFICS:ACD_RemanDesNoBody MaterialVariousConnector GenderFemaleConnector Shape
An ACDelco Professional, premium aftermarket Fuel Injector is a high quality replacement for many vehicles on the road today. It is an electro-magnetic valve that meters fuel into the engine's intake manifold or cylinders for combustion. The engine management computer operates the injector by applying an electric current to the injector solenoid winding-this causes the needle valve to open, and allows the pressurized fuel to be atomized into the intake airstream. This premium aftermarket replacement fuel injector is manufactured to meet your expectations for fit, form, and function. ?
Connector Gender | Female |
Connector Shape | Rectangle |
FAQ - Answer 1 | Yes, but with today's computerized engine systems, maintaining your vehicle's exhaust and emissions system is best left to a professional technician. |
FAQ - Answer 2 | Yes, a plugged/restricted fuel injector can reduce fuel efficiency. |
FAQ - Answer 3 | Yes, the fuel filter should be replaced according to the maintenance schedule shown in your owner's manual. Also, have your engine tuned up regularly. |
FAQ - Question 1 | Can I replace an ACDelco Fuel Injector on my own? |
FAQ - Question 2 | If I do not maintain my vehicle's fuel injectors can it affect fuel efficiency? |
FAQ - Question 3 | Are there steps I can take to ensure top fuel injector performance? |
Fuel Injection Type | Multi-Port Fuel Injection |
Gasket Or Seal Included | Yes |
Good Maintenance Practices - Section 1 - Header | With today's computerized engine systems, maintaining your vehicle's exhaust and emissions system is best left to a professional technician. |
Meets or Exceeds Original Equipment Manufacture Specifications | Yes |
Mounting Hardware Included | No |
Retainer Clips Included | No |
Signs of Wear & Troubleshooting - Section 1 - Bullet 1 | Illumination of the Check Engine Light |
Signs of Wear & Troubleshooting - Section 1 - Bullet 2 | Improper engine idling, hesitation or stalling |
Signs of Wear & Troubleshooting - Section 1 - Bullet 3 | Excessive exhaust smoke |
Signs of Wear & Troubleshooting - Section 1 - Bullet 4 | Abnormal engine noises |
Signs of Wear & Troubleshooting - Section 1 - Bullet 5 | Noticeable fuel odors |
Signs of Wear & Troubleshooting - Section 1 - Header | Make a service appointment if your vehicle shows any of the following symptoms: |
Terminal Gender | Male |
Terminal Quantity | 2 |
Terminal Type | Blade |