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ACDELCO 2173029 Specifications
Bin ColorBlack
Fuel Injectors IncludedYes
Fuel Injector Quantity8
Fuel Injector TypeMulti-port
GM Original Equipment
An ACDelco Professional, premium aftermarket Fuel Injector is the ideal high quality replacement for your GM vehicle. This original equipment fuel injector has been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Symptoms and Causes of Injector Failure
  • Check Engine Light/Misfiring engine caused by a change in the injector's flow
  • Noticeable fuel odor caused by leaky injector
  • Reduced gas mileage caused by an incorrect injector spray pattern
  • Inconsistent engine idling, hesitation or stalling caused by dirty injectors
    • Use Fuel System Cleaner to prevent carbon from building up on your fuel injectors
    • Always replace the Fuel Pump Strainer or Fuel Filter, where applicable, to prevent debris from clogging injectors
Always Replace Fuel Injectors in Sets!

If an injector is faulty on a vehicle with high mileage, the remaining injectors are likely in a similar condition, or will be in the near future. Replacing your injectors as a set ensures each cylinder is receiving the same amount of fuel, leading to better performance and improved fuel economy. Since the time required to replace a single injector is about the same as replacing all the injectors, manufacturers always recommend replacing them as a set.

ACDelco Quality

ACDelco breaks down their premium portfolio of Original Equipment and Aftermarket parts into two tiers: GM Original Equipment and ACDelco Gold.

GM Original Equipment parts are the true OE parts installed during production or validated by GM—designed, engineered, and tested to rigorous standards and backed by General Motors.
ACDelco Gold parts are the high-quality alternative to OE parts, manufactured to meet GM expectations for fit, form, and function and backed by General Motors.

Alternate/OEM Part Number(s): 89060440

Warranty Information:
24 Months
Warranty Details