ACDelco GM Original Equipment D521C Ignition Coil
Brand: ACDelco
Categories: Automotive, Replacement Parts, Ignition Parts, Coils


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 vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE

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
Item Dimensions LxWxH: 17.6 x 5.5 x 2.2 inches
Vehicle Service Type: Car