Hitachi IGC4059 Ignition Coil

Hitachi IGC4059 Ignition Coil

The Hitachi IGC4059 ignition coil delivers the voltage needed for modern high-efficiency, high-power engines. Built with quality materials, it is made to maintain consistent ignition performance under demanding operating conditions in vehicles such as the Chevrolet Malibu, GMC Terrain, and Buick Regal.

Key Features

• Ignition coil for direct replacement service
• Supports efficient combustion and steady engine operation
• Built with durable materials for heat and stress resistance
• Fits a wide range of GM and Saab applications
• Part number IGC4059 for easy identification

Detailed Description

Hitachi IGC4059 is an ignition coil for vehicles that require reliable spark energy and stable engine performance. It is used across many 2006-2017 applications, including the Chevrolet Equinox, Chevrolet Malibu, Buick LaCrosse, Pontiac G6, and Saturn Vue. This part number, IGC4059, is also referenced in service and catalog listings for multiple GM platforms, making it a practical choice when replacing a worn ignition coil on the same application.

This part cross-references Delphi GN10485 for the same application.

What It Helps Fix

• Engine misfire caused by weak ignition output
• Rough idle and inconsistent combustion
• Hard starting related to ignition coil wear
• Loss of power during acceleration
• Poor fuel economy tied to incomplete spark delivery

Installation Notes and Fitment

Compatible With 2011-2017 Buick Regal, N/A. Compatible With 2012-2017 Buick Verano, N/A. Compatible With 2010-2017 Chevrolet Equinox, N/A. Compatible With 2010-2017 GMC Terrain, N/A. Compatible With 2010-2016 Buick LaCrosse, N/A. Compatible With 2008-2015 Chevrolet Captiva Sport, N/A. Compatible With 2014 Chevrolet Impala, N/A. Compatible With 2007-2014 Chevrolet Malibu, N/A. Compatible With 2006-2011 Chevrolet HHR, N/A. Compatible With 2011 Saab 9-5, N/A. Compatible With 2010 Buick Allure, N/A. Compatible With 2006-2010 Chevrolet Cobalt, N/A. Compatible With 2007-2010 Pontiac G5, N/A. Compatible With 2006-2010 Pontiac G6, N/A. Compatible With 2007-2010 Saturn Sky, N/A. Compatible With 2007-2010 Saturn Vue, N/A. Compatible With 2006-2009 Pontiac Solstice, N/A. Compatible With 2007-2009 Saturn Aura, N/A. Compatible With 2006-2007 Saturn Ion, N/A. Compatible With 2006 Pontiac G4, N/A. Compatible With 2006 Pontiac Pursuit, N/A.

Before installation, confirm the original coil part number and connector style against the vehicle application. For best results, inspect spark plugs and related ignition components at the same time, especially on higher-mileage Chevrolet Malibu, GMC Terrain, and Buick Regal models.

Quality Assurance

Hitachi supplies ignition components engineered for dependable operation in demanding engine environments. The IGC4059 is built with materials selected to resist deformation and malfunction under heat and vibration, supporting consistent ignition performance across the listed applications.