Make sure this part fits

GM 19420718
Throttle Body

2005-2009 GM

Customer Questions & Expert Answers (10)
GM 19420718 Throttle Body
  • Part Description
    Body, Fuel Injection Air Meter
  • Replaces
    12607894, 12576729, 12590132
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • 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
    2006-2008 Pontiac Grand PrixBase, GT6 Cyl 3.8 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 19420718 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 19420718 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be done after removing the throttle body nuts for the 2007 Buick Lucerne? Posted by Customer
    A:
    Take out the throttle body and seal.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Throttle Body
    Q:
    What is the torque specification for tightening the throttle body bolts for the 2008 Buick LaCrosse? Posted by Customer
    A:
    Tighten the throttle body bolts to 10 N.m (89 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Throttle Body
    Q:
    How should the throttle body bolts be reinstalled for the 2005 Buick LaCrosse? Posted by Customer
    A:
    Reinstall the throttle body bolts, tightening them to 10 N.m (89 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Throttle Body
    Q:
    What should be installed during the installation for the 2007 Buick LaCrosse? Posted by Customer
    A:
    The throttle body and a NEW gasket.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Throttle Body
    Q:
    What should you avoid using on assemblies containing the throttle position sensor, idle air control valve, or sealed throttle shaft bearings for the 2005 Buick LaCrosse? Posted by Customer
    A:
    Avoid using an immersion cleaner or strong solvent, as these can damage electric components, sensors, and seals or O-rings.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Throttle Body
    Q:
    How should the throttle body and seal be removed for the 2008 Buick Lucerne? Posted by Customer
    A:
    Carefully take out the throttle body and seal.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Throttle Body
    Q:
    What should be inspected after removing the air cleaner outlet duct for the 2006 Buick Lucerne? Posted by Customer
    A:
    Inspect the throttle body bore and throttle body plate for deposits.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Throttle Body
    Q:
    What should you avoid using on assemblies containing the throttle position sensor, idle air control valve, or sealed throttle shaft bearings for the 2006 Buick LaCrosse? Posted by Customer
    A:
    Avoid using an immersion cleaner or strong solvent, as these can damage electric components, sensors, and seals or O-rings.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Throttle Body
    Q:
    How do you secure the new throttle body for the 2006 Buick LaCrosse? Posted by Customer
    A:
    Secure the throttle body with the bolts, tightening them to 10 N.m (89 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Throttle Body
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Throttle Body 19420718 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 19420718 Throttle Body is available in the market under the name GM Throttle Body. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 19420718 Throttle Body fits certain Buick LaCrosse, Lucerne models, as well as Pontiac Grand Prix models.
The original GM component designated by manufacturer part number 19420718 maintains top performance when functioning as the Body, Fuel Injection Air Meter unit. The component 19420718 is constructed from durable material. The component is ready in New condition to ensure full compatibility with your vehicle system. The part 19420718 has available replacement options 12607894, 12576729, 12590132. 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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