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ACDelco

ACDelco GM Original Equipment D521C Ignition Coil

    • Based on 2,059 reviews
Condition: New
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$124.99 Why this price?
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Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Nov 24
Order within 13 hours and 23 minutes
Available payment plans shown during checkout

Features

  • High quality coated windings to improve durability and provide protection against internal shorts and dielectric breakdown
  • Silicone steel plates surrounding the ignition coil correctly match the original part size and number exactly
  • Laminations are coated to hinder corrosion and many feature molded plastic protection to help ensure that nothing is exposed
  • GM-recommended replacement part for your GM vehicles original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Fits: 2016-2016 Chevrolet Cruze Limited,2014-2016 Cadillac ELR,2013-2021 Chevrolet Trax,2013-2021 Buick Encore,2012-2020 Chevrolet Sonic,2011-2015 Chevrolet Volt,2011-2015 Chevrolet Cruze
  • Manufactured to meet or exceed strict quality requirements

Description

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.

Brand: ACDelco


Item Dimensions LxWxH: 17.6 x 5.5 x 2.2 inches


Vehicle Service Type: Car


Item Weight: 1.1 Pounds


Manufacturer: ‎ACDelco


Brand: ‎ACDelco


Model: ‎GM Original Equipment


Item Weight: ‎1.1 pounds


Product Dimensions: ‎17.6 x 5.5 x 2.2 inches


Country of Origin: ‎Mexico


Item model number: ‎D521C


Is Discontinued By Manufacturer: ‎Yes


Exterior: ‎Coated


Manufacturer Part Number: ‎D521C


OEM Part Number: ‎55579072


Date First Available: February 18, 2011


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Works great!
I bought this for my 2013 Cruze with a 1.4t. Would recommend for a coil pack if you need one.
Reviewed in the United States on August 6, 2023 by Customer
    • Perfect replacement, identical to factory
Compared it to the one that I pulled out they are absolutely identical to factory part. Extremely easy to install. In 5 minutes my misfire was gone. I figured it was the coil pack instead of the spark plugs because my friend took it out for me once before and found that one of the springs inside the coil pack was not maintaining its integrity with the spark plug. The misfiring got better once he straightened it out and after a period of time it got a lot worse so when I replaced the coil pack just now, misfires and rough idle are gone! AutoZone wanted a 120 to $160, save yourself a hundred bucks and buy this! ... show more
Reviewed in the United States on February 20, 2022 by Angela
    • Perfect
Original oem part …good price, fast shipping
Reviewed in the United States on March 17, 2024 by Terry F.
    • It was exactly what I needed for my car. Perfect. I recommend ACDELCO.
Ditto from title.
Reviewed in the United States on March 27, 2024 by Annette Brasington
    • Great purchase Great Value. OEM perfect fit. No issues at all.
Easy to install. Couple bolts and one connection to unplug. Great quality. Purchased for a 2012 Chevy Cruze LT perfect fit.
Reviewed in the United States on September 2, 2021 by Elisandro Santos
    • Crack in Connector
Review Image by Casey Casey
A little piece broke off. Installed it and it seems to be working otherwise.
Reviewed in the United States on February 25, 2023 by Casey Casey
    • Perfect replacement part.
This ignition coil is easy to install. The only problem I had was in removing the old coil. The old coil needed to be replaced because my Cruze was loosing power, and misfiring going up the slightest hill. When the old coil was remove, one spark plug boot had disintegrated and a white powder like substance covered the plug. A second problem was that another spark plug wire had detached from the coil. This replacement coil (along with a new set of plugs) fixed the problem. I've put over 700 miles since the replacement, and the car is running better then it every has been. ... show more
Reviewed in the United States on November 3, 2019 by Hot Smoker
    • 2012 chevy volt it fit perfect and functioned better than OEM
I removed old coil pack and dropped this one in on new spark plugs with some boot jelly installed for future removal ease! the old coil was actually falling apart in the first plug hole! installed the new one and it fit perfect and once I started up the car the engine ran smooth as silk! the fuel economy increased as well on the car by 4 mpg. I am concidering repeating this process on my 2014 volt as well! ... show more
Reviewed in the United States on November 9, 2019 by LEE F JACKSON JR

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