ACDelco 12619161 | Left Ignition Coil

Part Number
12619161
Ignition Coil

Fits: 14-21 Chevrolet Corvette, 14-15 Chevrolet Silverado 1500, 14-15 GMC Sierra 1500, 15 Cadillac Escalade, 15 Cadillac Escalade ESV, 15 Chevrolet Suburban, 15 Chevrolet Tahoe, 15 GMC Yukon, 15 GMC Yukon XL, 16-19 Cadillac CTS, 16-21 Chevrolet Camaro, 18-21 Chevrolet Silverado 1500, 18-21 GMC Sierra 1500, 18 Cadillac Escalade, 18 Cadillac Escalade ESV, 18 Chevrolet Suburban, 18 Chevrolet Tahoe, 18 GMC Yukon, 18 GMC Yukon XL, 20-21 Cadillac Escalade, 20-21 Cadillac Escalade ESV, 18-21 Chevrolet Express 2500, 18-21 Chevrolet Express 3500, 20-21 Chevrolet Suburban, 20-21 Chevrolet Tahoe, 18-21 GMC Savana 2500, 18-21 GMC Savana 3500, 20-21 GMC Yukon, 20-21 GMC Yukon XL, 20-21 Chevrolet Silverado 2500 HD, 20-21 Chevrolet Silverado 3500 HD, 20-21 GMC Sierra 2500 HD, 20-21 GMC Sierra 3500 HD

Special Price $39.09 Regular Price $45.99
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An 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


BRAND: ACDelco




FEATURES:


  • Cadillac;Chevrolet;GMC
  • GM-recommended replacement part for your GM vehicle's original factory component
  • High quality coated windings to improve durability and provide protection against internal shorts and dielectric breakdown
  • Laminations are coated to hinder corrosion and many feature molded plastic protection to help ensure that nothing is exposed
  • Manufactured to GM OE specification for fit, form, and function
  • Offering the quality, reliability, and durability of GM OE
  • Silicone steel plates surrounding the ignition coil correctly match the original part size and number exactly


SPECIFICS:


Coil ShapeRectangular
Coil TypeIgnition Block
Coil Wire IncludedNo
Connector GenderFemale
FAQ - Answer 1When 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 - Answer 2Preventative 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 - Answer 3Possibly. 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 - Answer 4General 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 - Answer 5No. 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 - Answer 6No. 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 - Question 1Is there a problem when my 'Service Engine Soon' light appears?
FAQ - Question 2While investigating what triggered the 'Service Engine Soon' light, do you recommend any additional services?
FAQ - Question 3If I don't investigate the problem, will the light turn off by itself?
FAQ - Question 4If I ignore the light, will there be consequences?
FAQ - Question 5Is it possible for my vehicle to pass an emissions test if the 'Service Engine Soon' light is on?
FAQ - Question 6Does the 'Service Engine Soon' light tell me when my vehicle needs a tune-up?
Good Maintenance Practices - Section 1 - HeaderHaving 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.
Ignition TypeDistributorless
Meets or Exceeds Original Equipment Manufacture SpecificationsYes
Mount TypeExternal
Mounting Bracket IncludedNo
Mounting PositionOn Valve Cover
Oil FilledNo
Programming RequiredNo
Requires External ResistorNo
Signs of Wear & Troubleshooting - Section 1 - Bullet 1Engine will not start or run
Signs of Wear & Troubleshooting - Section 1 - Bullet 2Reduced Power
Signs of Wear & Troubleshooting - Section 1 - Bullet 3Excessive tailpipe emissions
Signs of Wear & Troubleshooting - Section 1 - Bullet 4Check Engine Light is on
Signs of Wear & Troubleshooting - Section 1 - Bullet 5Engine misfire
Signs of Wear & Troubleshooting - Section 1 - Bullet 6Reduced fuel economy
Signs of Wear & Troubleshooting - Section 1 - HeaderDue 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
Weight (lb)0.62



DOWNLOADS:




APPLICATIONS:


  • 2018-2021 GMC Savana 3500
    • SERVICE COILS MARKED MELCO
  • 2018-2018 GMC Sierra 1500 - Position: Left
    • SERVICE COILS MARKED MELCO
  • 2018-2018 GMC Yukon XL - Position: Right
  • 2018-2021 Chevrolet Express 3500
    • SERVICE COILS MARKED MELCO
  • 2018-2021 Chevrolet Silverado 1500
    • SERVICE COILS MARKED MELCO
  • 2018-2018 Chevrolet Silverado 1500 - Position: Right
    • SERVICE COILS MARKED MELCO
  • 2020-2021 GMC Yukon XL
    • SERVICE COILS MARKED MELCO
  • 2018-2018 Cadillac Escalade - Position: Left
    • SERVICE COILS MARKED MELCO
  • 2018-2021 GMC Savana 2500
    • SERVICE COILS MARKED MELCO
  • 2015-2015 Chevrolet Suburban
    • SERVICE COILS MARKED MELCO
  • 2015-2015 Chevrolet Tahoe
    • SERVICE COILS MARKED MELCO
  • 2018-2018 Cadillac Escalade ESV - Position: Right
  • 2018-2018 GMC Yukon - Position: Right
  • 2018-2018 Chevrolet Suburban - Position: Right
    • SERVICE COILS MARKED MELCO
  • 2020-2021 GMC Sierra 3500 HD
    • SERVICE COILS MARKED MELCO
  • 2020-2021 Chevrolet Corvette
    • SERVICE COILS MARKED MELCO
  • 2018-2018 Chevrolet Tahoe - Position: Right
  • 2015-2015 GMC Sierra 1500
    • SERVICE COILS MARKED MELCO
  • 2014-2014 Chevrolet Silverado 1500
    • 1st Design W/SQUARE SHAPED COILS MARKED 12619161)(FOR 2ND DES SEE 12658183 SERVICE COILS MARKED MELCO
  • 2014-2014 Chevrolet Corvette
    • 1st Design W/SQUARE SHAPED COILS MARKED 12619161)(FOR 2ND DES SEE 12699383 SERVICE COILS MARKED MELCO
  • 2018-2018 Cadillac Escalade ESV - Position: Left
    • SERVICE COILS MARKED MELCO
  • 2015-2015 GMC Yukon XL
    • SERVICE COILS MARKED MELCO
  • 2018-2018 GMC Sierra 1500 - Position: Right
  • 2018-2018 GMC Yukon XL - Position: Left
    • SERVICE COILS MARKED MELCO
  • 2020-2021 Chevrolet Tahoe
    • SERVICE COILS MARKED MELCO
  • 2015-2015 Cadillac Escalade ESV
    • SERVICE COILS MARKED MELCO
  • 2018-2018 Chevrolet Silverado 1500 - Position: Left
    • SERVICE COILS MARKED MELCO
  • 2020-2021 Cadillac Escalade
    • SERVICE COILS MARKED MELCO
  • 2015-2015 Chevrolet Silverado 1500
    • SERVICE COILS MARKED MELCO
  • 2015-2015 GMC Yukon
    • SERVICE COILS MARKED MELCO
  • 2015-2019 Chevrolet Corvette
    • W/SQUARE SHAPED COILS SERVICE COILS MARKED MELCO
  • 2018-2018 Chevrolet Tahoe - Position: Right
    • SERVICE COILS MARKED MELCO
  • 2020-2021 Cadillac Escalade ESV
    • SERVICE COILS MARKED MELCO
  • 2018-2018 GMC Yukon XL - Position: Right
    • SERVICE COILS MARKED MELCO
  • 2015-2015 Cadillac Escalade
    • SERVICE COILS MARKED MELCO
  • 2018-2018 Chevrolet Silverado 1500 - Position: Right
  • 2020-2021 Chevrolet Silverado 3500 HD
    • SERVICE COILS MARKED MELCO
  • 2020-2021 Chevrolet Silverado 2500 HD
    • SERVICE COILS MARKED MELCO
  • 2018-2018 GMC Yukon - Position: Right
    • SERVICE COILS MARKED MELCO
  • 2018-2021 Chevrolet Express 2500
    • SERVICE COILS MARKED MELCO
  • 2018-2018 Cadillac Escalade - Position: Right
  • 2020-2021 GMC Sierra 2500 HD
    • SERVICE COILS MARKED MELCO
  • 2018-2018 GMC Yukon - Position: Left
    • SERVICE COILS MARKED MELCO
  • 2016-2019 Cadillac CTS
    • SERVICE COILS MARKED MELCO
  • 2020-2021 Chevrolet Suburban
    • SERVICE COILS MARKED MELCO
  • 2020-2021 GMC Yukon
    • SERVICE COILS MARKED MELCO
  • 2018-2018 Chevrolet Tahoe - Position: Left
    • SERVICE COILS MARKED MELCO
  • 2016-2021 Chevrolet Camaro
    • SERVICE COILS MARKED MELCO
  • 2014-2014 GMC Sierra 1500
    • 1st Design W/SQUARE SHAPED COILS MARKED 12619161)(FOR 2ND DES SEE 12658183 SERVICE COILS MARKED MELCO
  • 2018-2021 GMC Sierra 1500
    • SERVICE COILS MARKED MELCO
  • 2018-2018 GMC Sierra 1500 - Position: Right
    • SERVICE COILS MARKED MELCO
Customer Questions
Does AC Delco make Ford parts?
No, AC Delco produces parts primarily for General Motors vehicles and does not make parts specifically for Ford vehicles.
Can I use AC Delco parts to replace OEM parts?
Yes, in most cases AC Delco parts can be used as a replacement for OEM parts. However, it's important to ensure that the parts are compatible with your specific make and model of vehicle.
What AC Delco oil filter do I need?
AC Delco offers a variety of oil filters that are compatible with different makes and models of vehicles. To determine which AC Delco oil filter you need, consult your vehicle's owner's manual or use our online filter lookup tool that matches the make, model, and year of your vehicle.
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