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GM 12591689
Camshaft Gear

2007-2017 GM

Customer Questions & Expert Answers (19)
GM 12591689 Camshaft Gear
GM 12591689 Camshaft Gear
  • Part Description
    Sprocket, Engine Camshaft
  • Manufacturer
    General Motors
Make sure this part fits
$24.76 MSRP: $40.78
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  • Vehicle Fitment

    Year Make Model Trim Engine
    2008-2009 Buick LaCrosseSuper8 Cyl 5.3 L GAS
    2007 Buick RainierCXL8 Cyl 5.3 L GAS
    2009-2011 Cadillac CTSV8 Cyl 6.2 L GAS
    2007-2009 Chevrolet AvalancheLS, LT, LTZ8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    2010-2015 Chevrolet CamaroSS, ZL18 Cyl 6.2 L GAS
    2011-2016 Chevrolet CapricePPV8 Cyl 6.0 L FLEX
    2009 Chevrolet ColoradoLT8 Cyl 5.3 L GAS
    2007-2013 Chevrolet CorvetteBase, Grand Sport8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
    2008-2010 Chevrolet Express 1500Base, LS, LT8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    2008-2010 Chevrolet Express 2500Base, LS, LT8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    View More
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12591689 designed for my car? Posted by ChevyPartsDeal Specialist
    A:
    Please Select Your Vehicle model to see if part number 12591689 is suitable before ordering.
    Posted by ChevyPartsDeal Specialist
    Q:
    How do you conclude the process for the 2008 Buick LaCrosse? Posted by Customer
    A:
    Reinstall the engine front cover.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Cam Gear
    Q:
    How do you mark the timing chain for the 2007 Buick Rainier? Posted by Customer
    A:
    Use the timing mark on the exhaust camshaft position actuator sprocket as a reference and mark the timing chain link across from it.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Cam Gear
    Q:
    What is the next step after installing the primary camshaft drive chain tensioner for the 2010 Cadillac CTS? Posted by Customer
    A:
    Proceed to install the right bank secondary camshaft drive chain.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Cam Gear
    Q:
    What is the final step in the process for the 2010 Chevrolet Camaro? Posted by Customer
    A:
    Reinstall the engine front cover.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Cam Gear
    Q:
    What should you check before installation for the 2009 Chevrolet Colorado? Posted by Customer
    A:
    Ensure the camshaft actuator is fully advanced.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Cam Gear
    Q:
    What should be done with the camshaft position actuator solenoid valve for the 2009 Chevrolet Express 3500? Posted by Customer
    A:
    Discard the camshaft position (CMP) actuator solenoid valve (234).
    Posted by ChevyPartsDeal Specialist
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    Q:
    What should be done after removing EN 46330 for the 2010 Chevrolet Corvette? Posted by Customer
    A:
    Temporarily install the automatic transmission flex plate or manual transmission flywheel and bolts.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Cam Gear
    Q:
    How should the CMP actuator be positioned during installation for the 2010 Chevrolet Express 2500? Posted by Customer
    A:
    Ensure the CMP actuator is properly located on the camshaft's locating pin, with the sprocket teeth meshing and alignment marks on the camshaft and crankshaft sprockets aligned.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Cam Gear
    Q:
    What is the next step for installation for the 2007 Chevrolet Silverado 1500? Posted by Customer
    A:
    Compress the timing chain tensioner guide and install the EN 46330.
    Posted by ChevyPartsDeal Specialist
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    Q:
    What is the position for the camshaft sprocket during installation for the 2009 Chevrolet Tahoe? Posted by Customer
    A:
    Position the camshaft sprocket (205) at the 6 o'clock position, install it along with the timing chain (208) and bolt (206), then inspect for proper alignment.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Cam Gear
    Q:
    What should you do after tightening the actuator bolt for the 2009 Chevrolet Trailblazer? Posted by Customer
    A:
    Remove the timing chain retention tool and reinstall the camshaft cover.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Cam Gear
    Q:
    What should be done with the CMP solenoid valve during assembly for the 2010 GMC Savana 1500? Posted by Customer
    A:
    Install a new CMP solenoid valve.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Cam Gear
    Q:
    What is the first step to replace the Camshaft Position Exhaust Actuator for the 2009 GMC Envoy? Posted by Customer
    A:
    Begin by removing the camshaft cover.
    Posted by ChevyPartsDeal Specialist
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    Q:
    What tools are needed to hold the camshafts in place for the 2009 GMC Canyon? Posted by Customer
    A:
    Install the Camshaft Holding Tool (J 44221) to the rear of the camshafts.
    Posted by ChevyPartsDeal Specialist
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    Q:
    What should be done after installing a new CMP actuator solenoid valve for the 2009 GMC Savana 2500? Posted by Customer
    A:
    Thread it into the camshaft using light hand pressure until snug.
    Posted by ChevyPartsDeal Specialist
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    Q:
    What is the final step in the tightening process for the 2010 GMC Savana 3500? Posted by Customer
    A:
    Remove the EN 46330 and tighten the CMP actuator solenoid valve first to 65 Nm (48 lb ft) and then an additional 90 degrees using J 45059.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Cam Gear
    Q:
    What should you do after securing the Flywheel Holding Tool for the 2009 GMC Sierra 1500? Posted by Customer
    A:
    Rotate the crankshaft until the timing marks on the crankshaft and camshaft sprockets align, taking care not to turn the crankshaft assembly after the timing chain is removed to avoid damage.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Cam Gear
    Q:
    What is the first step to replace the timing chain and related components for the 2009 GMC Yukon? Posted by Customer
    A:
    First, remove the oil pump and starter motor, ensuring the teeth of the J 42386-A (Flywheel Holding Tool) mesh with the engine flywheel.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Cam Gear
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Camshaft Gear 12591689 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 12591689 Camshaft Gear is available in the market under the name GM Cam Gear, Variable Timing Sprocket. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12591689 Camshaft Gear fits certain Chevrolet Colorado, Tahoe, Camaro models, as well as GMC Sierra 1500, Yukon, Canyon. Additionally, it is compatible with Cadillac CTS and Buick LaCrosse, Rainier models.
The original GM component designated by Manufacturer Part Number 12591689 maintains top performance when functioning as the Sprocket, Engine Camshaft unit. The component 12591689 is constructed from durable material and its dimensions span 5.8 x 5.5 x 3.1 inches while weighing 1.40 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Timing Gear. The part 12591689 has available replacement options. 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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