Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Login/Register My Account Track Order Help Center Contact Us
Replacement and OEM Parts for 2009 GMC Envoy Fuel Injector

2009 GMC Envoy Fuel Injector

My Vehicle Change Vehicle
2009 GMC Envoy
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Fuel Systems
  • Department
  • Prices

3 Products found

2 Q&A for Fuel Injector Repair
Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM 2009 GMC Envoy Injector Diagram - 12599504
    View Related Parts

    OEM (Genuine) 2009 GMC Envoy Injector

    PartNumber: 12599504
    OEM 2009 GMC Envoy Injector - 12599504
    Product Specifications
    • Notes: 4.2l
    • Other Names: Injector
    • Item Dimensions: 4.1 x 2.1 x 2.1 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2009 GMC Envoy Injector
    More Info
    Vehicle Fitment
    • 2009 GMC Envoy | SLE, SLT | 6 Cyl 4.2 L GAS
    $46.51 MSRP: $87.81
    You Save: $41.30 (48%)
  • OEM 2009 GMC Envoy Sequential Multiport Fuel Injector Assembly Diagram - 12580681
    View Related Parts

    OEM (Genuine) 2009 GMC Envoy Sequential Multiport Fuel Injector Assembly

    PartNumber: 12580681
    OEM 2009 GMC Envoy Sequential Multiport Fuel Injector Assembly - 12580681
    Product Specifications
    • Other Names: Injector
    • Item Dimensions: 4.6 x 1.7 x 1.6 inches
    • Item Weight: 0.40 Pounds
    • Replaced by: 19421333
    • Part Description: 2009 GMC Envoy Sequential Multiport Fuel Injector Assembly
    More Info
    Vehicle Fitment
    • 2009 GMC Envoy | Denali | 8 Cyl 5.3 L GAS
    $59.34 MSRP: $205.82
    You Save: $146.48 (72%)
  • OEM 2009 GMC Envoy INJECTOR ASM, SEQ M/PORT FUEL Diagram - 19421333
    View Related Parts

    OEM (Genuine) 2009 GMC Envoy INJECTOR ASM, SEQ M/PORT FUEL

    PartNumber: 19421333
    OEM 2009 GMC Envoy INJECTOR ASM, SEQ M/PORT FUEL - 19421333
    Product Specifications
    • Notes: 5.3l
    • Other Names: Injector
    • Fitment Type: Direct Replacement
    • Replaces: 12580681
    • Part Description: 2009 GMC Envoy INJECTOR ASM, SEQ M/PORT FUEL
    More Info
    Vehicle Fitment
    • 2009 GMC Envoy | Denali | 8 Cyl 5.3 L GAS

FAQ for Fuel Injector Repair

Q: What should be known about the Lower O-Ring?
A:
If the O-ring is not removed with the injector, the replacement injector with new O-rings will not seat properly in the injector socket. Improper seating could cause a fuel leak.
By Bob
GM Specialist
01/11/2022
Q: What is the removal procedure for the Fuel Injector?
A:
Remove the fuel rail assembly, disconnect the fuel injector electrical harness connectors from the fuel injectors, remove the fuel injector retainer clips, the fuel injectors from the fuel rail, discard the injector retainer clips, remove the injector O-ring seals from both ends of the injectors, and discard the O-ring seals.
By Bob
GM Specialist
01/11/2022

FAQ for Other Repair Info

Q: What is the removal procedure for the Fuel Level Sensor?
A:
Remove the fuel sender assembly, push down the Fuel Level Sensor pigtail electrical connector retainer and remove the connector from the module cover, remove the fuel level sensor pigtail wires from behind the retainer on the bucket, push in the fuel level sensor retainer on the bucket, and slide down the fuel level sensor and remove the sensor from the bucket.
Q: How do you install the Fuel Tank Pressure Sensor?
A:
You need to install the new Fuel Tank Pressure Sensor seal, install the fuel tank pressure sensor, connect the fuel tank sensor harness connector, and install the fuel tank.
Q: How do you install the Metal Collar Quick Connect Fitting?
A:
You need to apply a few drops of clean engine oil to the male pipe end, push both sides of the fitting together to snap the retaining tabs into place, pull on both sides of the fitting to make sure the connection is secure, and install the retainer to the quick-connect fitting.