GM Genuine Parts Direct Fuel Injector (Programming Required)
OE
Pack of 1

GM Genuine Parts Direct Fuel Injector (Programming Required)

GM Part #12709231

ACDelco Part #12709231

MSRP$87.06*

GM Genuine Parts Fuel Injectors are designed, engineered, and tested to rigorous standards, and are backed by General Motors.

  • Allows for quick throttle response
  • Easy cold engine starting
  • Stable engine idle

Pack of 1

About this product

GM Genuine Parts Fuel Injectors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. When signaled by the engine control unit, fuel injectors open and spray the pressurized fuel into the engine cylinders. The duration that the injector is open (called the pulse width) is proportional to the amount of fuel delivered. This fuel is mixed with air to produce combustion when ignited.GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

  • Allows for quick throttle response
  • Easy cold engine starting
  • Stable engine idle
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies

Fuel Injection TypeDirect Injection
Fuel TypeGas
Maximum Outside Diameter0.89 in / 22.7 mm
ClassificationOE
Attachment MethodRetainer
Terminal Quantity2
Wiring Harness IncludedNo
Gasket Or Seal IncludedYes
Mounting Hardware IncludedNo
Retainer Clips IncludedNo
Connector ShapeSquare
Terminal TypeBlade Pin
Voltage12DC
Connector GenderFemale
O Ring Quantity5
Terminal GenderMale
Color"Silver, Black"
Grade TypeStandard Replacement
Body Material"Stainless Steel, Plastic"

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Before purchasing and installing a fuel injector, make sure it is the correct fit for your vehicle

  • Use only gas recommended by manufacturer for your vehicle
  • Keep fuel filters changed at required intervals
  • Use only approved fuel additives
  • Regularly inspect fuel injectors for signs of damage or wear and replace them if signs of damage are found

Signs of wear for fuel injectors include but are not limited to:

  • Poor engine performance
  • Engine misfire
  • Rough engine idle
  • Increased fuel consumption
  • Slow accelerator response

ModelBody StyleTrimYear(s)
Equinox2023, 2024, 2025, 2026, 2027

Frequently Asked Questions

Yes, always consult the Vehicle Owner's manual or an expert technician before making any repairs or adjustments.

Yes, but with today's computerized engine systems, maintaining your vehicle's exhaust and emissions system is best left to a professional technician.

Yes, a plugged or restricted fuel injector can reduce fuel efficiency.

Yes, the fuel filter should be replaced according to the maintenance schedule shown in your owner's manual. Also, make sure to have your engine tuned up regularly.