fits make: Chevrolet, Gmc, Hummer.



| Brand | GM |
|---|---|
| Manufacturer Part Number | 12579355 |
| Part Type | IGNITION WIRE COIL HARNESS |
| Non-domestic Product | NO |
| Oe Spec Or Performance/custom | OE SPEC |
| Year | 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 |
| Certifications | OE |
| Universal Fitment | DIRECT REPLACEMENT |
The GM 12579355 Chevrolet GMC Hummer Ignition Coil Wire Harness is a crucial component in the ignition system of your vehicle, ensuring reliable and efficient engine operation. This wire harness is specifically designed for Chevrolet and GMC Hummer models, ensuring a perfect fit and seamless integration with your vehicle's electrical system.
The wire harness is made from high-quality materials, ensuring durability and resistance to corrosion, vibration, and harsh weather conditions. The insulation on the wires is designed to prevent electrical interference and ensure reliable signal transmission, while the connectors are securely fastened to minimize the risk of loose connections and potential electrical issues.
The ignition coil wire harness is responsible for supplying power and signals to the ignition coil, which in turn generates the high voltage needed to spark the fuel in the engine's cylinders. This spark ignites the fuel, causing a controlled explosion that propels the vehicle forward. A faulty or failing ignition coil wire harness can lead to misfires, poor engine performance, and reduced fuel efficiency.
Installing the GM 12579355 Chevrolet GMC Hummer Ignition Coil Wire Harness is a straightforward process, thanks to its plug-and-play design. The harness features clearly labeled connectors, making it easy to identify the correct connection points. The harness is also color-coded for added clarity, further simplifying the installation process.
In summary, the GM 12579355 Chevrolet GMC Hummer Ignition Coil Wire Harness is an essential component in your vehicle's ignition system. Made from high-quality materials and featuring a plug-and-play design, this wire harness ensures reliable ignition and optimal engine performance. By replacing a faulty or failing wire harness, you can prevent potential electrical issues and restore your vehicle's performance to its best.
Pros of buying a GM 12579355 Chevrolet/GMC Hummer ignition coil wire harness:1. OEM Part: This is an original equipment manufacturer (OEM) part, which means it's designed and manufactured by General Motors for use in their vehicles. This ensures a perfect fit and compatibility with your vehicle's specific electrical system.
2. High Quality: OEM parts are known for their durability and reliability, as they undergo rigorous testing and meet the manufacturer's quality standards.
3. Warranty: Many OEM parts come with a warranty, providing you with peace of mind and protection against any defects.
Cons of buying a GM 12579355 Chevrolet/GMC Hummer ignition coil wire harness:1. Price: OEM parts can be more expensive than aftermarket alternatives due to the research, development, and manufacturing costs involved. However, the high quality and reliability of OEM parts can justify the higher cost in the long run.
2. Availability: OEM parts may not always be readily available, especially for older or less popular vehicle models. This can result in longer wait times for delivery or replacement.
Conclusion:If you value the assurance of a perfect fit, high quality, and reliable performance, then an OEM part like the GM 12579355 Chevrolet/GMC Hummer ignition coil wire harness is a worthwhile investment. While it may be more expensive, the peace of mind and potential cost savings from reduced maintenance or repair needs can make it a worthwhile choice in the long run.
Recommendation:If you are experiencing issues with your ignition coil wire harness, it's recommended to replace it with an OEM part like the GM 12579355 to ensure proper function and compatibility with your vehicle's electrical system. It's always a good idea to consult with a professional mechanic or service center to ensure you are purchasing the correct part for your specific vehicle model and year.
Used working condition.
