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GM 19421334
Injector

2004-2009 GM

Customer Questions & Expert Answers (7)
GM 19421334 Injector
  • Part Description
    Injector Kit, Multiport Fuel; Fuel Injector
  • Replaces
    12576414
  • Manufacturer
    General Motors
Make sure this part fits
$85.11 MSRP: $151.99
You Save: $66.88 (44%)
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  • Vehicle Fitment

    Year Make Model Trim Engine
    2005-2009 Buick LaCrosseCX, CXL6 Cyl 3.8 L GAS
    2006-2008 Buick LucerneCX, CXL6 Cyl 3.8 L GAS
    2004-2008 Pontiac Grand PrixBase, GT, GT1, GT26 Cyl 3.8 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 19421334 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 19421334 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the first step to replace the fuel injectors for the 2008 Buick Lucerne? Posted by Customer
    A:
    Carefully remove the fuel rail to avoid damaging the fuel injector electrical connector pins or nozzles.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Fuel Injector
    Q:
    What is the next step after clearing debris for the 2007 Buick LaCrosse? Posted by Customer
    A:
    Remove the fuel rail bolts.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Fuel Injector
    Q:
    What is the procedure for removing the fuel injectors for the 2006 Buick LaCrosse? Posted by Customer
    A:
    Disengage and disconnect the fuel injector electrical connector, then remove the fuel injector retainer clip and the fuel injector itself, discarding the old fuel injector seals.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Fuel Injector
    Q:
    What should be added to the fuel tank after cleaning for the 2006 Buick Lucerne? Posted by Customer
    A:
    One ounce of Port Fuel Injector Cleaner (GM P/N 12345104 or Canadian P/N 10953467) for each gallon of gasoline.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Fuel Injector
    Q:
    What is the first step in the installation process for the 2005 Buick LaCrosse? Posted by Customer
    A:
    Place new fuel injector seals.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Fuel Injector
    Q:
    What is the installation order for the new components for the 2007 Buick Lucerne? Posted by Customer
    A:
    Install the new fuel injector upper O-ring seals and lower O-ring seals onto the injectors, then install the fuel injectors, followed by the fuel injector retainers, and finally, reinstall the fuel rail.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Fuel Injector
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Injector 19421334 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 19421334 Injector is available in the market under the name GM Fuel Injector. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 19421334 Injector fits certain Buick LaCrosse, Lucerne models, as well as Pontiac Grand Prix models.
The original GM component designated by manufacturer part number 19421334 maintains top performance when functioning as the Injector Kit, Multiport Fuel; Fuel Injector unit. The component 19421334 is constructed from durable material. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Injector Kit, Fuel Injection. The part 19421334 has available replacement options 12576414. Each vehicle needs 6 units of the part marked as SKU 19421334. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
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