GM Genuine Parts Timing Chain Kit with Tensioner, Guides, Nozzle, Seal, and Bolts
OE
Pack of 1

GM Genuine Parts Timing Chain Kit with Tensioner, Guides, Nozzle, Seal, and Bolts

GM Part #12680750

ACDelco Part #12680750

MSRP$227.34*

ACDelco GM Original Equipment Engine Timing Chain Kits synchronize the rotation of the crankshaft and camshaft(s) in an internal combustion engine.

  • Synchronizes the rotation of the crankshaft and the camshaft(s) to help ensure that the engine's valves open and close at the proper time during each cylinder's intake and exhaust strokes
  • Contains necessary parts to replace your vehicle's engine timing chain
  • GM-recommended replacement part for your GM vehicle's original factory component

Pack of 1

About this product

ACDelco GM Original Equipment Engine Timing Chain Kits synchronize the rotation of the crankshaft and camshaft(s) in an internal combustion engine. They help ensure that the engine's valves open and close at the proper time during each cylinder's intake and exhaust strokes, and are GM-recommended replacements for your vehicle's original components. These original equipment timing chain kits contain components that will provide the same performance, durability, and service life you expect from General Motors.

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  • Synchronizes the rotation of the crankshaft and the camshaft(s) to help ensure that the engine's valves open and close at the proper time during each cylinder's intake and exhaust strokes
  • Contains necessary parts to replace your vehicle's engine timing chain
  • GM-recommended replacement part for your GM vehicle's original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function

Product Specifications

ClassificationOE

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Good Maintenance Practices:

  • Before purchasing and installing an engine timing chain kit, make sure it is the correct size and fit for your vehicle.
  • Be sure to have timing marks aligned when installing timing chain.
  • Have your vehicle inspected as soon as possible if the 'Service Engine Soon' light illuminates.
  • Have your vehicle inspected immediately if the 'Service Engine Soon' light flashes rapidly, as this could indicate an engine misfire condition which may damage your engine and/or engine emission components.
  • Regularly inspect timing chain kit for signs of damage or wear, and replace them if signs of damage are found.

ModelBody StyleTrimYear(s)
AllureCX2010
LaCrosseBase, CX, CXL, Convenience, Leather, Premium2010, 2011, 2012, 2013, 2014, 2015, 2016
RegalBase, Premium2011, 2012, 2013, 2014, 2015, 2016, 2017
VeranoBase, Convenience, Leather, Premium, Sport Touring, Turbo2012, 2013, 2014, 2015, 2016, 2017

Frequently Asked Questions

Yes. A timing belt is a rubber-toothed belt that drives the camshaft while a timing chain is a metal chain that drives the camshaft.

Yes. The chain can get loose and wear the teeth on the cam and crank sprockets.