AC Delco Ignition Coil: D501C

This AC Delco coil over plug ignition coil is a genuine GM replacement part! It is the very same part you would receive if purchased from your local dealer!

The ignition coil is a crucial part of your ignition system. It's function is to convert the 12 volt power of your vehicle's electrical system in to 35,000 or more volts. This produces a high intensity spark at the spark plug which then ignites the fuel in the cylinder. Coils in general will wear out over time and cause a misfire condition. In engines like this that use a coil, if the coil goes bad, the complete assembly needs to be replaced.


  • Brand New AC Delco Ignition Coil
  • Built to strict quality control standards
  • Direct replacement
  • 100% factory tested

This is an electrical part and is tested before it leaves our manufacturer.


Our electrical and electronic parts are subject to strict quality control testing.  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed


Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

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Vehicle Fit

  • 2009 Buick Enclave Ignition Coil ACDelco D501C
  • 2004-2006 Buick Rendezvous Ignition Coil V6 3.6L ACDelco D501C
  • 2004-2007 Cadillac CTS Ignition Coil V6 3.6L ACDelco D501C
  • 2008-2009 Cadillac CTS Ignition Coil V6 3.6L (8th Vin Digit V) ACDelco D501C
  • 2004-2006 Cadillac SRX Ignition Coil V6 3.6L ACDelco D501C
  • 2005-2009 Cadillac STS Ignition Coil V6 3.6L ACDelco D501C
  • 2009 Chevy Traverse Ignition Coil ACDelco D501C
  • 2009 GMC Acadia Ignition Coil ACDelco D501C
  • 2009 Saturn Outlook Ignition Coil ACDelco D501C

This part replaces:

  • ACDelco D501C
  • OE # 12613057
  • OE # 12629037
  • Hollander 610-02864
Part #: ACECI00001

Brand #: D501C