Introduction
If you drive an AMG, you demand nothing but the best. That’s especially true for genuine parts like the Mercedes AMG G-63 Exhaust System LH & RH with mufflers Silver OEM A4634901504 and the Mercedes AMG G-63 Front Grille And Headlight Covers Orange OEM A4638887100. These original components deliver the signature power, safety, and unmistakable look you expect from this icon.
Therefore, understanding why these OEM upgrades matter can be the difference between a true AMG experience and a letdown. In this guide, you’ll see why factory-spec is king, how these illustrated parts unlock top performance, and how to locate genuine sources in the UAE.
Why OEM Parts Matter for Mercedes AMG G-63
Original parts protect your AMG’s engineering pedigree. For example, using the exact Mercedes AMG G-63 Exhaust System LH & RH with mufflers Silver OEM A4634901504 ensures peak engine performance and the growl only AMG can tune.
Meanwhile, the Mercedes AMG G-63 Front Grille And Headlight Covers Orange OEM A4638887100 fits like a glove, transforming your SUV’s face with no compromise on aerodynamics or durability.
In addition, OEM components like these are designed alongside the vehicle from day one. That tight integration means they match material specs, factory paint, and add-ons like advanced sensors or night vision cameras precisely.
Consequently, choosing OEM upholds your warranty, maintains safety, and preserves resale value in a way aftermarket options rarely match.
Key OEM Parts Categories and Specifications
For Mercedes AMG G-63 owners, two critical part categories—exhaust and exterior styling—often see the most attention.
Exhaust System: The Heart of Performance
The Mercedes AMG G-63 Exhaust System LH & RH with mufflers Silver OEM A4634901504 is laser-crafted to boost airflow, optimize backpressure, and create that deep AMG punch on throttle blips.
- Features factory-tuned silver finish mufflers for corrosion resistance
- Includes both left- and right-hand units—total system replacement
- Hand-welded seams for maximum durability under supercar loads
- Acoustically tuned for the perfect rumble, no unwanted drone
Moreover, this OEM exhaust installs without modifications or hacking, avoiding costly alignment or fitment headaches.
Thus, your engine breathes exactly as the engineers intended, so you feel every stretch of torque and horsepower.
Front Grille and Headlight Covers: Instantly Iconic
The Mercedes AMG G-63 Front Grille And Headlight Covers Orange OEM A4638887100 combines bold design with functional clarity. These covers and grille components meet wind tunnel specs, guarantee paint match, and slot right in with factory hardware.
- High-impact composite maintains finish even under harsh climates
- Perfect lens clarity for maximum road illumination
- Vibrant Orange accent brings aggressive custom styling—OEM fit only
- Factory paint process for deep, fade-resistant color
Similarly, fitting these original covers avoids fussy alignment or loose clips common with lower-cost aftermarket options.
In contrast, only Mercedes-designed trims maintain weather sealing and protect delicate sensors embedded in many G-63 headlights today.
OEM vs Aftermarket: Why Original Wins
Genuine AMG parts uniquely guarantee the engineering legacy Mercedes builds into each G-63. For example, while some aftermarket exhausts advertise “performance upgrades,” they rarely reproduce the rich AMG note or meet emissions standards for your market.
Meanwhile, aftermarket grilles may offer flashy designs but fail to meet the factory’s painstaking specification for dimensions, finish, and sensor integration.
Therefore, relying on OEM for high-value parts shields your AMG investment from costly fitment problems and avoids jeopardizing the factory warranty.
Furthermore, an unbroken OEM history often means better resale value—especially in demanding UAE or GCC used car markets where serious buyers inspect every detail.
Consequently, you keep your factory safety ratings, emissions compliance, and iconic Mercedes styling without risk.
Installation Tips and Maintenance Best Practices
Fitting the Mercedes AMG G-63 Exhaust System LH & RH with mufflers Silver OEM A4634901504 is best done by certified specialists.
However, here are some basics to guide your workshop or home garage:
- Always lift the vehicle securely using Mercedes-approved jacking points.
- Allow the exhaust to cool fully before attempting any removal.
- Use only new OEM gaskets and hardware for a leak-free install.
- Torque exhaust hangers to spec—avoid overtightening which damages bushings.
For example, after installation, check for exhaust leaks and secure all clamps to maintain AMG’s unique sound and emissions standards.
Meanwhile, cleaning your Mercedes AMG G-63 Front Grille And Headlight Covers Orange OEM A4638887100 with soft microfiber cloth avoids scuffs, and using pH-neutral cleaners helps preserve the vibrant paint finish.
In addition, conduct regular inspections for stone chips on grilles and check exhaust fasteners after spirited drives.
For a quick visual overview, see this external resource.
Where to Buy Genuine Mercedes AMG G-63 Parts in the UAE
Getting factory-spec AMG components in the UAE is easier than ever. Dourado Auto Service is a leading source for certified, ready-to-ship inventory.
Moreover, you can find extensive stock for all your G-Class needs, from complete exhausts to grille upgrades, at this product listing.
Similarly, search here for more stock and OEM accessories tailored to the Mercedes AMG G-63.
Thus, always verify part numbers before purchase, and insist on originality certificates for all high-value items.
Conclusion and Call to Action
Genuine Mercedes AMG parts aren’t an option—they’re a direct link to performance, safety, and style that no aftermarket can mimic. Whether you’re amplifying your presence with the Mercedes AMG G-63 Front Grille And Headlight Covers Orange OEM A4638887100 or restoring true power with the Mercedes AMG G-63 Exhaust System LH & RH with mufflers Silver OEM A4634901504, always choose originality.
Therefore, protect your investment, enjoy Mercedes-level performance, and drive knowing your AMG G-63 maintains its luxury pedigree. Shop only with trusted dealers—because when it comes to your G-63, every part counts.


