Introduction
If you demand only the best for your Mercedes-Benz, you’ll appreciate the transformative impact of genuine OEM parts. Choosing authentic components for your AMG sport utility doesn’t just preserve its exhilarating performance—it protects your investment. For the 2025 G-Class, nothing compares to the fit and finish of original equipment like the Mercedes AMG G63 2025 Air Vent Trim LH & RH OEM A4658308300, Mercedes AMG G63 Bracket for front grille Black OEM A4638885100, and Mercedes AMG G63 Rear Bumper Cover Black OEM A4638851902.
However, before you make any upgrades or replacements on your G-Wagon, it’s crucial to understand how factory-perfect parts elevate your driving experience and preserve the legendary AMG look and capability.
Why OEM Parts Matter for Mercedes-Benz G-Class
For example, consider the AMG G63’s unique blend of luxury and power—qualities that demand precision-built parts. Each OEM component is engineered to rigorous Mercedes-Benz standards. Moreover, using genuine parts is essential to maintain your warranty and maximize resale value.
Meanwhile, the G63’s body and trim elements require exact fitment, so only authentic OEM parts will deliver the seamless finish and uncompromised functionality that the AMG badge promises. In addition, OEM products employ materials and coatings designed for longevity, resisting the harshest climate conditions.
For owners who cherish authenticity and peace of mind, original Mercedes-Benz components are always the recommended choice. Thus, these factory parts do more than restore—they enhance and preserve your G63 to factory specification.
Key OEM Parts Categories and Specifications
Let’s dive into the specific highlights and technical specs of the most sought-after G63 OEM parts today. These components set the benchmark for luxury SUV excellence, ensuring every detail reflects AMG-level precision and quality.
1. Mercedes AMG G63 2025 Air Vent Trim LH & RH OEM A4658308300
This set provides both left and right air vent trims, crafted for flawless integration inside the 2025 G-Class. The OEM A4658308300 is manufactured using high-grade composite materials, ensuring an exact paint and texture match to your cabin. Furthermore, it’s laser-measured for seamless installation—no modifications required.
Consequently, you get precise airflow management and the signature AMG look. In contrast, aftermarket vent trims often lack identical coloring, leading to mismatched interiors that detract from aesthetic value.
2. Mercedes AMG G63 Bracket for front grille Black OEM A4638885100
Engineered to perfectly align the menacing G63 grille, this bracket (OEM A4638885100) delivers uncompromising mounting security. Moreover, Mercedes coats it in robust black enamel, resisting both corrosion and UV damage. For AMG owners, only this bracket provides the guaranteed fit that maintains your grille’s iconic stance.
Therefore, you avoid annoying vibrations—or worse, grille misalignment—that could result from generic alternatives. As a result, you maintain not just visual appeal but also front-end integrity, a must-have for the luxury off-roader.
3. Mercedes AMG G63 Rear Bumper Cover Black OEM A4638851902
This rear bumper cover, in factory black, is a crucial safety and aesthetic component. The OEM A4638851902 model includes all mounting tabs and shock-absorbing reinforcements—the very same parts fitted on the production line.
Similarly, this cover expands your AMG’s road presence while offering maximum protection from minor impacts. Aftermarket options may lack proper shock absorption or correct tab placement, compromising both security and resale value.
For a quick visual overview, see this external resource.

- Factory-backed material quality
- Exact color and surface finish
- Shock-absorbent engineering for safety
- Warranty-preserving compatibility
OEM vs Aftermarket: Why Original Wins
Meanwhile, some owners consider aftermarket parts to save money or add custom flair. However, only OEM parts undergo full testing for Mercedes-Benz standards, especially for safety-critical items like brackets and bumpers.
Moreover, every original G63 component carries brand-specific engineering, ensuring 100% fitment, appearance, and function. Third-party parts can introduce inconsistencies—ranging from ill-fitting trim to hardware that doesn’t align with AMG body lines.
Therefore, choosing genuine gives you these key benefits:
- Flawless “plug-and-play” installation—no guesswork required.
- Guaranteed material quality for world-class durability.
- Support for your Mercedes-Benz warranty at authorized service centers.
- Authenticity—essential for resale and collector value.
- Peace of mind on every drive—whether on the Dubai boulevard or off-road.
In contrast, aftermarket suppliers often cannot promise production-matching quality or long-term colorfastness. For Mercedes G-Class owners, this makes OEM the clear champion for reliability, safety, and pride of ownership.
Installation Tips and Maintenance Best Practices
Thus, when installing a Mercedes AMG G63 2025 Air Vent Trim LH & RH OEM A4658308300, meticulousness is key. Begin by removing all previous fragments and aligning the new trim by VIN reference. Use only non-marring tools to preserve the original dash surface.
For the Mercedes AMG G63 Bracket for front grille Black OEM A4638885100, ensure that all grease points are free of debris before assembly. Similarly, torque the bracket bolts to the AMG spec—overtightening may deform the grille, while under-torquing can cause play.
With the Mercedes AMG G63 Rear Bumper Cover Black OEM A4638851902, double-check rear sensors and reflectors during installation for electrical connectivity and visual alignment.
Moreover, always inspect replacement parts for concierge-level cleanliness and storage before installing—dust or storage marks can mar factory finishes.
In addition, after installation, periodically check all mounting points at scheduled intervals, especially after spirited driving or off-roading in demanding UAE environments.
Where to Buy Genuine Mercedes-Benz G-Class Parts in the UAE
For discerning owners in the UAE, source only from reputable dealers that guarantee provenance, like Dourado Auto Service. They deliver the most current and verified selection of G63 OEM parts, including the hard-to-find Mercedes AMG G63 2025 Air Vent Trim LH & RH OEM A4658308300, Mercedes AMG G63 Bracket for front grille Black OEM A4638885100, and Mercedes AMG G63 Rear Bumper Cover Black OEM A4638851902.
Therefore, always verify the OEM part number, inspect packaging for Mercedes holograms, and demand a verified invoice. This ensures you receive only authentic items with manufacturer support and return privileges.
Meanwhile, for an even wider range of genuine Mercedes-Benz G-Class upgrades, browse all stock at Dourado Auto Service Mercedes Parts Shop.
Conclusion and Call to Action
To conclude, choosing factory-original components like the Mercedes AMG G63 2025 Air Vent Trim LH & RH OEM A4658308300, Mercedes AMG G63 Bracket for front grille Black OEM A4638885100, and Mercedes AMG G63 Rear Bumper Cover Black OEM A4638851902 ensures your AMG SUV always delivers its maximum potential.
Furthermore, it’s the only way to guarantee aesthetic perfection, uncompromised safety, and strong resale prospects. For those who share a passion for everything Mercedes, trust only authorized sources for your next parts upgrade.
Ready to maintain your G-Class the right way? Explore more genuine G63 OEM parts now in the Dourado Auto Service Mercedes Catalog and connect with their expert advisors today!


