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GM 19420714
Throttle Body

2003-2007 GM

Customer Questions & Expert Answers (10)
GM 19420714 Throttle Body
  • Part Description
    Body, Fuel Injection Air Meter
  • Replaces
    12679526, 12570801
  • Manufacturer
    General Motors
Make sure this part fits
$179.75 MSRP: $337.03
You Save: $157.28 (47%)
Ships in 1-2 Business Days
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  • Vehicle Fitment

    Year Make Model Trim Engine
    2003-2006 Chevrolet Avalanche 2500Base, LS, LT8 Cyl 8.1 L GAS
    2003-2006 Chevrolet Silverado 2500 HDBase, LS, LT, WT8 Cyl 8.1 L GAS
    2007 Chevrolet Silverado 2500 HD ClassicLS, LT, WT8 Cyl 8.1 L GAS
    2003-2006 Chevrolet Silverado 3500Base, LS, LT, WT8 Cyl 8.1 L GAS
    2007 Chevrolet Silverado 3500 ClassicLS, LT, WT8 Cyl 8.1 L GAS
    2003-2006 Chevrolet Suburban 2500LS, LT8 Cyl 8.1 L GAS
    2003-2006 GMC Sierra 2500 HDBase, SL, SLE, SLT, WT8 Cyl 8.1 L GAS
    2007 GMC Sierra 2500 HD ClassicSL, SLE, SLT, WT8 Cyl 8.1 L GAS
    2003-2006 GMC Sierra 3500Base, SL, SLE, SLT, WT8 Cyl 8.1 L GAS
    2007 GMC Sierra 3500 ClassicSL, SLE, SLT, WT8 Cyl 8.1 L GAS
    View More
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Is this 19420714 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 19420714 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the throttle body assembly on GMC Sierra 3500 Classic? Posted by Customer
    A:
    When replacing a Throttle Body assembly handle electronic throttle control components carefully while preventing damage through all sessions with cleaning solvents or utilizing tools to maintain throttle plate position. Start by disconnecting the electronic throttle control from its engine wiring harness connector then remove the air cleaner outlet duct. Remove Throttle Body components by detaching the torque hardware consisting of nuts (507) and bolts (538) to extract the Throttle Body (508) and discard its gasket (509). When installing the new Throttle Body Gasket position it on the Intake Manifold so its tab rests in the notch. Sliding the Throttle Body (508) into position alongside its accompanying bolts (538) and nuts (507) requires a 10 n.m (89 lb in) torque specification for final tightening. The engine wiring harness electrical connector seal for electronic throttle control must be in excellent condition with proper installation before reattaching the electrical connector. After reinstalling the air cleaner outlet duct connect a scan tool to test throttle-opening and throttle-closing range performance. Press the accelerator pedal to verify unrestricted motion from full closed position to wide open throttle position. Check that reduced engine power mode status is disabled while the ignition is set to on position and the engine remains switched off before initiating engine start to assess coolant leakage.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the first step in the removal process for the 2006 Chevrolet Avalanche 2500? Posted by Customer
    A:
    Remove the intake air resonator.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Throttle Body
    Q:
    What components need to be removed after draining the cooling system for the 2006 Chevrolet Silverado 3500? Posted by Customer
    A:
    The air cleaner outlet duct and the engine sight shield.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Throttle Body
    Q:
    How do you check the throttle body plate for the 2006 Chevrolet Avalanche 2500? Posted by Customer
    A:
    Ensure to open the throttle plate to check all surfaces.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Throttle Body
    Q:
    What is the next step after removing the coolant air bleed hose for the 2007 Chevrolet Silverado 3500 Classic? Posted by Customer
    A:
    Remove the throttle body nuts and the throttle body itself, discarding the old throttle body gasket.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Throttle Body
    Q:
    What products can be used to clean the throttle body bore and throttle plate for the 2006 Chevrolet Silverado 3500? Posted by Customer
    A:
    GM Top Engine Cleaner (P/N 1052626), AC-Delco Carburetor Tune-Up Conditioner (P/N X66-P), or an equivalent product.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Throttle Body
    Q:
    What is the final step after cleaning the throttle body for the 2006 GMC Sierra 3500? Posted by Customer
    A:
    Finally, reinstall the intake air resonator.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Throttle Body
    Q:
    What should be disconnected after removing the intake air resonator for the 2006 GMC Sierra 3500? Posted by Customer
    A:
    The throttle actuator motor electrical connector.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Throttle Body
    Q:
    What type of solvent should not be used for the 2004 GMC Yukon XL 2500? Posted by Customer
    A:
    Any solvent containing Methyl Ethyl Ketone (MEK) as it may damage fuel system components.
    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 19420714 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 19420714 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 19420714 Throttle Body fits certain Chevrolet Silverado 2500 HD, Silverado 3500, Avalanche 2500 models, as well as GMC Sierra 2500 HD, Sierra 3500, Sierra 2500 HD Classic models.
The original GM component designated by manufacturer part number 19420714 maintains top performance when functioning as the Body, Fuel Injection Air Meter unit. The component 19420714 is constructed from durable material. The component is ready in New condition to ensure full compatibility with your vehicle system. The part 19420714 has available replacement options 12679526, 12570801. 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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