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ACDelco 12666339 | Ignition Coil

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$50.14
Part Number
ACD12666339
UPC:
808709374381
Condition:
New
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Ignition Coil

BRAND: ACDelco

FEATURES:

  • Ignition Coil

SPECIFICS:

ACD_RemanDesNo
AltPA_1354_mm57
AltPA_14_mm148.50
AltPA_24_mm89.63
Coil ShapeRectangle
Coil Wire IncludedNO
Connector GenderFemale
FAQ - A1When your 'Service Engine Soon' light illuminates, that is an indication that there is a potential issue with the drivability, electronics, or emissions of your engine.
FAQ - A2Preventative maintenance should be referenced in your owner's manual, and, while repairing or having your 'Service Engine Soon' light repaired, if your vehicle is due for maintenance, yes. As described in your owner's manual, this maintenance will help prevent future issues.
FAQ - A3Possibly. Sometimes, the triggering device will reset itself thus turning off the 'Service Engine Soon' light until that device/sensor is tested by the vehicles on board computer again. If it fails the test again when tested, the 'Service Engine Soon' light will illuminate once again. Some devices/sensors when tested and failed will illuminate the 'Service Engine Soon' and it will not go out until correct service work is performed.
FAQ - A4General Motors has designed the vehicle to inform its driver if there is an issue with certain devices/sensors that effect the drivability/emissions. If this is ignored, there is a possibility that the drivability will suffer, fuel economy will be decreased, or the emissions being emitted will be increased. Do not ignore the 'Service Engine Soon' light.
FAQ - A5No. When state and local officials perform certified emission tests, one of the first steps in the process is to inspect for a 'Service Engine Soon'. If it is on, it will automatically fail the test.
FAQ - A6No. The 'Service Engine Soon' is related to engine emissions and drivability conditions. Please refer to your owner's manual maintenance schedule for information pertaining to tune up time intervals.
FAQ - Q1Is there a problem when my 'Service Engine Soon' light appears?
FAQ - Q2While investigating what triggered the 'Service Engine Soon' light, do you recommend any additional services?
FAQ - Q3If I don't investigate the problem, will the light turn off by itself?
FAQ - Q4If I ignore the light, will there be consequences?
FAQ - Q5Is it possible for my vehicle to pass an emissions test if the 'Service Engine Soon' light is on?
FAQ - Q6Does the 'Service Engine Soon' light tell me when my vehicle needs a tune-up?
Features & Benefits - B1High quality coated windings to improve durability and provide protection against internal shorts and dielectric breakdown
Features & Benefits - B2Silicone steel plates surrounding the ignition coil correctly match the original part size and number exactly
Features & Benefits - B3Laminations are coated to hinder corrosion and many feature molded plastic protection to help ensure that nothing is exposed
Features & Benefits - B4GM-recommended replacement part for your GM vehicle's original factory component
Features & Benefits - B5Offering the quality, reliability, and durability of GM OE
Features & Benefits - B6Manufactured to GM OE specification for fit, form, and function
Good Maintenance Practices - S1 HHaving your service technician regularly inspect your ignition system can help you stay away from conditions that may result in poor performance or reduced fuel economy.
Height2
Ignition TypeDistributorless
Length5.9
Marketing Statement - Product LineThrough our GM Original Equipment and Professional, premium aftermarket product lines, we provide ignition system and switch products for all models of GM vehicles on the road today. With ACDelco Ignition System and Switch products you can rest assured that your vehicle is receiving high quality parts engineered for long lasting performance, durability, and dependability.
Marketing Statement - Sub BrandGet the GM quality you know and trust with ACDelco GM Original Equipment Ignition System and Switch products. Stay with the brand of parts your General Motors vehicle came with and get peace of mind that the fit, form, and function is up to the high standards and specifications of General Motors. ACDelco GM Original Equipment Ignition System and Switch products are engineered for all models of GM vehicles on the road today.
Maximum Diameter2.24
Mkt_State_Warranty_CA36 Months/60,000 KM (Parts Only). Please see ACDelcocanada.com for more details.
Mkt_State_Warranty_US24 Month / Unlimited Mile Limited Warranty (Parts Only). Please see ACDelco.com for more details.
Mount TypeBolt
Mounting Bracket IncludedYes
Product DescriptionAn ACDelco GM Original Equipment Ignition Coil is a GM-recommended replacement for your vehicle's original component, and undergoes more stringent testing than aftermarket products. It increases electrical system voltage to help ignite the air/fuel mixture as the starting and charging system starts the engine, maintains the battery's charge, and provides power to the electrical accessories while the engine is running. An ACDelco GM OE Ignition Coil uses pure copper windings to improve durability and provide higher resistance to internal shorts and dielectric breakdown. Because the number and shape of the laminations determine the output characteristics of an ignition coil, ACDelco ensures that the silicone steel plates surrounding the coil correctly match the original part size and number. Since steel laminations work best when they are new, shiny, and clean, ACDelco laminations are coated to hinder corrosion and many feature molded plastic protection to help ensure that nothing is exposed. This original equipment ignition coil has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. ? WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov
Programming RequiredNO
Signs of Wear & Troubleshooting - S1 B1Engine will not start or run
Signs of Wear & Troubleshooting - S1 B2Reduced Power
Signs of Wear & Troubleshooting - S1 B3Excessive tailpipe emissions
Signs of Wear & Troubleshooting - S1 B4Check Engine Light is on
Signs of Wear & Troubleshooting - S1 B5Engine misfire
Signs of Wear & Troubleshooting - S1 B6Reduced fuel economy
Signs of Wear & Troubleshooting - S1 HDue to an internal short or opening, a cracked case, a loose or disconnected power/signal source, loose or disconnected high voltage wires, these problems may occur:
Terminal GenderMale
Terminal Quantity4
Terminal TypeBlade
Vintage_Part_IndicatorN
Voltage12
Weight0.63
Width3.9

DOWNLOADS:

APPLICATIONS:

  • 2017-2020 GMC Canyon
  • 2018-2018 Buick LaCrosse
    • EXCEPT ENGINE OIL COOLER(KPS)
  • 2016-2019 Cadillac ATS
  • 2018-2020 Buick Regal Sportback
    • ENGINE OIL COOLER(KPS)
  • 2016-2020 Chevrolet Camaro
  • 2020-2020 Cadillac CT5
  • 2017-2020 Cadillac XT5
  • 2016-2019 Cadillac CTS
  • 2019-2019 Buick LaCrosse
  • 2017-2020 Chevrolet Colorado
  • 2017-2020 GMC Acadia
  • 2019-2020 Chevrolet Blazer
  • 2017-2017 Buick LaCrosse
  • 2016-2020 Cadillac CT6
  • 2020-2020 Cadillac XT6

Product type:
Aftermarket
Brand Description:
Ignition Coil
Height (Inch):
2
Voltage (Volts DC):
12
Terminal Type:
Blade
Terminal Gender:
Male
Connector Gender:
Female
Terminal Quantity:
4
Programming Required:
No
Mounting Bracket Included:
Yes
Length (Inch):
5.9
Mount Type:
Bolt
Width (Inch):
3.9
Maximum Diameter (Inch):
2.24
Ignition Type:
Distributorless
Coil Wire Included:
No
Coil Shape:
Rectangle
Hazardous Material:
No
Minimum Order Quantity:
1
Features & Benefits - Bullet 2:
Silicone steel plates surrounding the ignition coil correctly match the original part size and number exactly
Features & Benefits - Bullet 4:
GM-recommended replacement part for your GM vehicle's original factory component
Life Cycle Status:
Announced
Features & Benefits - Bullet 3:
Laminations are coated to hinder corrosion and many feature molded plastic protection to help ensure that nothing is exposed
Life Cycle Status Description:
Announced - Part has been announced to customers on a paper “New Number Announcement”. Part is active.
Features & Benefits - Bullet 1:
High quality coated windings to improve durability and provide protection against internal shorts and dielectric breakdown
Item Level GTIN:
00808709374381
Weight (lb) (Pound):
0.63
Signs of Wear & Troubleshooting - Section 1 - Bull:
Reduced fuel economy
Signs of Wear & Troubleshooting - Section 1 - Bull:
Check Engine Light is on
Signs of Wear & Troubleshooting - Section 1 - Bull:
Excessive tailpipe emissions
Signs of Wear & Troubleshooting - Section 1 - Bull:
Engine will not start or run
Signs of Wear & Troubleshooting - Section 1 - Bull:
Reduced Power
Signs of Wear & Troubleshooting - Section 1 - Bull:
Engine misfire
FAQ - Question 4:
If I ignore the light, will there be consequences?
FAQ - Question 3:
If I don't investigate the problem, will the light turn off by itself?
FAQ - Question 1:
Is there a problem when my 'Service Engine Soon' light appears?
FAQ - Answer 5:
No. When state and local officials perform certified emission tests, one of the first steps in the process is to inspect for a 'Service Engine Soon'. If it is on, it will automatically fail the test.
Features & Benefits - Bullet 6:
Manufactured to GM OE specification for fit, form, and function
FAQ - Question 2:
While investigating what triggered the 'Service Engine Soon' light, do you recommend any additional services?
Signs of Wear & Troubleshooting - Section 1 - Head:
Due to an internal short or opening, a cracked case, a loose or disconnected power/signal source, loose or disconnected high voltage wires, these problems may occur:
Features & Benefits - Bullet 5:
Offering the quality, reliability, and durability of GM OE
FAQ - Question 6:
Does the 'Service Engine Soon' light tell me when my vehicle needs a tune-up?
FAQ - Question 5:
Is it possible for my vehicle to pass an emissions test if the 'Service Engine Soon' light is on?
FAQ - Answer 1:
When your 'Service Engine Soon' light illuminates, that is an indication that there is a potential issue with the drivability, electronics, or emissions of your engine.
Length (Millimeter):
148.5
Good Maintenance Practices - Section 1 - Header:
Having your service technician regularly inspect your ignition system can help you stay away from conditions that may result in poor performance or reduced fuel economy.
Width (Millimeter):
89.63
Meets or Exceeds Original Equipment Manufacture Sp:
Yes
FAQ - Answer 6:
No. The 'Service Engine Soon' is related to engine emissions and drivability conditions. Please refer to your owner's manual maintenance schedule for information pertaining to tune up time intervals.
Maximum Diameter (Millimeter):
57
Country of Origin:
Japan
Weight - Each (Gross Pounds):
00.63
Height - Each (Inch):
02.25
Length - Each (Inch):
07.75
Width - Each (Inch):
04.25



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