Hyundai Grandeur IG Power Tailgate Retrofit Review

Enhance Your Hyundai Grandeur IG with a Factory Power Tailgate

Many Hyundai Grandeur IG owners find themselves wishing for the convenience of a power tailgate, especially when their hands are full. Fortunately, retrofitting this feature using genuine OEM parts is a popular and effective upgrade. This review delves into the process, costs, and benefits of installing a factory power tailgate on your Grandeur IG, drawing from real owner experiences and installation photos.

Why Choose an OEM Power Tailgate for Your Grandeur IG?

The power tailgate is more than just a convenience; it significantly enhances the usability and premium feel of a luxury sedan like the Grandeur IG. Even if your vehicle didn't come equipped with this option from the factory, a retrofit using genuine parts ensures a seamless integration that maintains the car's original aesthetics and functionality. Unlike aftermarket solutions, OEM parts are designed to fit perfectly into designated mounting points, minimizing the need for complex modifications and ensuring a high-quality finish. This precision also leads to a more efficient installation process.

The OEM Power Tailgate Installation Process

Installing a genuine power tailgate on a Hyundai Grandeur IG involves several precise steps to ensure proper function and durability. The process typically includes:

1. Trunk Trim Removal and Wiring: The installation begins with carefully removing the trunk's interior trim panels. Essential wiring harnesses for the power tailgate system are then meticulously installed. This step is crucial for reliable operation and requires careful routing to avoid future issues.
2. Latch, Buzzer, and Motor Installation: The existing manual trunk latch is replaced with the power tailgate version. A buzzer, which audibly signals the tailgate's operation, is also installed. The core components – the power liftgate motors and their supporting genuine brackets – are securely fastened to the trunk lid using rivets for maximum durability, often with a secondary fastening for added security against loosening.
3. Inner Switch Installation: A dedicated inner switch, exclusive to the power tailgate system, is precisely fitted into its designated location on the trunk lid. This often requires careful cutting and fitting of the trim panel to achieve a factory-perfect look.
4. Testing and Reassembly: Once all components are installed, the system undergoes thorough testing to confirm the power tailgate operates smoothly and correctly. Finally, the trunk trim panels are reassembled to complete the installation.

This method ensures that all components integrate perfectly with the vehicle's existing structure, providing a clean and factory-like finish. The use of genuine parts guarantees compatibility and long-term reliability.

Cost and Time for Grandeur IG Power Tailgate Retrofit

In Korea, the cost for a genuine power tailgate retrofit on a Hyundai Grandeur IG typically ranges from the high 300,000s to the low 600,000s KRW (approximately $280-$450 USD, though exchange rates vary). This price can fluctuate based on whether new or used OEM parts are used, the specific scope of the installation, and the labor rates at the chosen service center. For an accurate quote, it's best to consult directly with a reputable installer who can assess your vehicle's condition. The installation process usually takes around 3 to 4 hours, though this can vary depending on the vehicle's specific configuration and the installer's workload. Many facilities can complete the work within a single day, offering a convenient upgrade.