Introduction
Value sits at the core of every discerning Mercedes-AMG G-63 owner’s journey.
However, maintaining the iconic presence and performance of your G-Class means sourcing only the best components.
This is why owners trust parts like the Mercedes AMG G-63 Front Grille And Headlight Covers Grey OEM A4638887100 and others straight from the original factory.
In this guide, we’ll explore the specifications, advantages, and installation tips for hard-to-find OEM G-63 parts.
This includes the Mercedes AMG G-63 Front Grille And Headlight Covers Grey OEM A4638887100, Mercedes AMG G-63 Trim Strip Molding Black OEM A4636983800, Mercedes AMG G-63 Rear LH & RH Wheel Thread Mudguard Widening Gloss Black OEM A4638805703 A4638805803, and Mercedes AMG G-63 Rear LH & RH Wheel Thread Mudguard Widening Matte Black OEM A4638805703 A4638805803.
If you own a G-63 in the UAE or anywhere else, staying genuine is your ticket to true value—and this piece will explain why.
Why OEM Parts Matter for the Mercedes-AMG G-63
As a luxury off-roader, the G-63 balances rugged ability with urban sophistication.
Consequently, only OEM parts safeguard your investment and keep your G-Wagen looking and driving like new.
OEM—Original Equipment Manufacturer—means these parts meet the exacting Mercedes-Benz standards for fit, function, and finish.
Meanwhile, the G-63’s complex engineering means every trim, grille, or mudguard interacts with advanced driver aids, safety systems, and aerodynamics.
Therefore, genuine items like the Mercedes AMG G-63 Front Grille And Headlight Covers Grey OEM A4638887100 provide guaranteed compatibility and peace of mind.
Key OEM Parts Categories and Specifications
Front Grille and Headlight Covers: A4638887100
The Mercedes AMG G-63 Front Grille And Headlight Covers Grey OEM A4638887100 define the G-63’s unmistakable face.
In fact, these hard-to-find panels are engineered for perfect fitment, featuring UV-stable factory paint and integrated clips.
Similarly, the headlight covers protect sensitive lighting from debris and weather—while offering the precise tolerance Mercedes engineers intended.
Trim Strip Molding: A4636983800
If you value subtle aggression, the Mercedes AMG G-63 Trim Strip Molding Black OEM A4636983800 adds that perfect touch of shadow-line elegance.
This piece runs seamlessly along the flanks, using durable OEM-grade plastics and factory coatings that don’t fade under UAE sun.
Rear Wheel Thread Mudguard Widening (Gloss Black & Matte Black): A4638805703 / A4638805803
Running larger wheels or venturing off-road?
The Mercedes AMG G-63 Rear LH & RH Wheel Thread Mudguard Widening Gloss Black OEM A4638805703 A4638805803 and Mercedes AMG G-63 Rear LH & RH Wheel Thread Mudguard Widening Matte Black OEM A4638805703 A4638805803 fit precisely, giving the bodywork protection and an aggressive stance.
Thus, these wideners align perfectly with OEM fenders, ensuring no warping or paint mismatches.
Moreover, factory gaskets and mounting points eliminate vibration or loss even in harsh conditions.
- Superior corrosion resistance via Mercedes-Benz coatings
- Exact color and gloss (or matte) match with body panel
- Precision-molded fit for seamless integration
- No additional modification required for installation
For a quick visual overview, see this external resource.
OEM vs Aftermarket: Why Original Wins
In contrast, aftermarket alternatives may seem tempting with lower up-front costs.
However, only parts like the Mercedes AMG G-63 Front Grille And Headlight Covers Grey OEM A4638887100 guarantee the right material, finish, and fit.
Furthermore, improper aftermarket pieces can interfere with radar and camera systems, trigger warning lights, or degrade the paint around mounting points.
Consequently, Mercedes-Benz dealers and independent experts agree—choose genuine to protect your G’s value and warranty coverage.
- Strict engineering tolerances for safety and reliability
- Seamless color and texture match for perfect aesthetics
- Designed to cooperate with sensors and electronics
- Ensured protection of factory warranty and insurance policies
- Maximizes resale desirability for discerning buyers
Installation Tips and Maintenance Best Practices
While many of these OEM parts are engineered for direct replacement, you should always follow the Mercedes-Benz service manual or use certified technicians.
Meanwhile, prepare by verifying part numbers: confirm that pieces like the Mercedes AMG G-63 Front Grille And Headlight Covers Grey OEM A4638887100 and Mercedes AMG G-63 Trim Strip Molding Black OEM A4636983800 match your model year and production run.
For example, some G-63s feature advanced sensors behind the grille or adaptive lighting within the headlight covers.
Therefore, carefully disconnect battery power and recalibrate all electronics after refitting new covers.
In addition, always use the original fasteners and gaskets supplied with authentic Mercedes-Benz components.
This eliminates the risk of rattling or water ingress—a common issue with aftermarket copies.
Maintain new trim by gently cleaning with pH-neutral products and a soft microfiber, protecting their UV-resistant finish in the harsh UAE climate.
Where to Buy Genuine Mercedes-AMG G-63 Parts in the UAE
In the UAE, speed and authenticity matter.
Therefore, sourcing from a reputable supplier like Dourado Auto Service ensures every order, from Mercedes AMG G-63 Front Grille And Headlight Covers Grey OEM A4638887100 to mudguard wideners and trim, arrives sealed, new, and ready to install.
You’ll find genuine G-63 components—including hard-to-find parts—catalogued for easy browsing on the Dourado Auto Service G-63 stock page.
Similarly, you can explore a wide product lineup specific for the Mercedes G-Class on their complete accessories and spares catalog.
Moreover, Dourado Auto Service offers expert installation or support for customers who demand a perfect fit and finish every time.
Conclusion and Call to Action
Genuine Mercedes-AMG G-63 parts deliver more than just reliability—they protect the hard-earned status and functionality that make your SUV legendary.
However, only authentic components such as the Mercedes AMG G-63 Front Grille And Headlight Covers Grey OEM A4638887100, Mercedes AMG G-63 Trim Strip Molding Black OEM A4636983800, Mercedes AMG G-63 Rear LH & RH Wheel Thread Mudguard Widening Gloss Black OEM A4638805703 A4638805803, and Mercedes AMG G-63 Rear LH & RH Wheel Thread Mudguard Widening Matte Black OEM A4638805703 A4638805803 let you enjoy peace of mind with every drive.
Meanwhile, Dourado Auto Service stands ready to help keep your G-63 in prime condition—because your investment deserves nothing less.
Reignite the presence and performance of your ultimate luxury SUV today—choose only OEM Mercedes G-63 parts for value, peace-of-mind, and enduring pride of ownership.


