Introduction
Get instant luxury with the Mercedes AMG G-63 Front Lower Bumper Gloss White and the Mercedes AMG G-63 Front LH & RH Wheel Thread Mudguard Widening Gloss Black OEM A4638805503 A4638805603—essentials that speak to every G-Wagon enthusiast craving authentic upgrades.
For fans of high-performance SUVs, Mercedes-Benz sets the gold standard for both elegance and brute power. However, every time you trust your G-63 to OEM parts, you protect the legend it represents, both in the driveway and on challenging terrain.
Therefore, let’s explore why original AMG parts are the best fit for your prized ride, how to install them for unbeatable accuracy, and where to purchase in the UAE.
Why OEM Parts Matter for Other Other
Genuine parts uphold the performance DNA of your Mercedes-AMG G-63. Consequently, OEM components deliver uncompromised engineering, fit, and finish. Meanwhile, aftermarket alternatives may tempt you with price tags, but they rarely achieve the same harmony and reliability.
For example, the Mercedes AMG G-63 Front Lower Bumper Gloss White forms a core piece of your SUV’s character—in both street presence and aerodynamic stability. Similarly, the Mercedes AMG G-63 Front LH & RH Wheel Thread Mudguard Widening Gloss Black OEM A4638805503 A4638805603 brilliantly merges strength and elegance, shielding your bodywork while amplifying its athletic stance.
Moreover, genuine parts are crafted by Mercedes engineers, ensuring the build quality mirrors exactly what left the Mercedes-Benz factory. As a result, each curve and mounting point on these components interlocks precisely with your AMG G-63’s chassis—no guesswork required.
Key OEM Parts Categories and Specifications
When you examine your G-63, certain categories of OEM parts distinguish themselves for both visual and functional impact. For our current focus, let’s explore two of the most popular and performance-influencing categories: body panels and external trim.
Front Lower Bumper in High-Gloss White
The Mercedes AMG G-63 Front Lower Bumper Gloss White features OEM-grade plastics, finished in a lustrous gloss white. This part not only looks spectacular, but also houses cooling ducts, airflow channels, and advanced sensors like parking radars and camera modules.
For owners who demand showroom-perfect aesthetics, there’s no substitute for the deep, brilliant paint and UV-protected finish Mercedes applies at the factory. Furthermore, the mounting tabs line up perfectly; no modifications or adjustments are required—simply bolt and drive with peace of mind.
Front LH & RH Wheel Thread Mudguard Widening in Gloss Black
Meanwhile, the Mercedes AMG G-63 Front LH & RH Wheel Thread Mudguard Widening Gloss Black OEM A4638805503 A4638805603 (part numbers A4638805503 and A4638805603) is engineered for the perfect fit and resilient gloss finish.
These mudguards are not just about good looks—they protect the wheel arches from stones, mud, and grime spun up during spirited driving. Consequently, the robust OEM construction delivers long-term durability, even in the hot and sandy climate of the UAE.
- High-gloss, scratch-resistant OEM coatings
- Exact-match factory mounting locations
- Includes pre-wired sensor harnesses (where equipped)
- No modification to original AMG suspension geometry
- Guaranteed compatibility for 2019+ Mercedes-Benz G-63 AMG models
For a quick visual overview, see this external resource.

OEM vs Aftermarket: Why Original Wins
In contrast, aftermarket parts often cut corners—either in material quality, paint matching, or even sensor integration. While the lower price might seem tempting, these alternatives frequently compromise your vehicle’s warranty, resale value, and, more importantly, safety.
Therefore, choosing OEM parts for your G-63 ensures that your SUV:
- Maintains its authentic Mercedes-Benz warranty coverage.
- Preserves resale value thanks to documented, factory-approved upgrades.
- Eliminates the headaches of fitment errors or sensor malfunctions.
- Maximizes safety by upholding OEM crash-standard integrity.
- Supports AMG-level engineering—no rattles, no gaps, no regrets.
Similarly, only original components guarantee long-lasting finishes under harsh conditions. Paint on genuine Mercedes bumpers and mudguards comes with both colorfastness and UV protection unmatched by imitations.
Meanwhile, if you’re planning to use your G-63 as both a city cruiser and an occasional off-roader, factory mudguard widenings absorb impact and flying debris with maximum toughness, keeping your prized G neat through every adventure.
Moreover, service records documenting genuine AMG part installations streamline trade-in or sales processes, which is especially critical in the collector’s segment where provenance matters.
Installation Tips and Maintenance Best Practices
Professional installation always delivers the best results. However, many G-63 enthusiasts enjoy tackling straightforward upgrades themselves, thanks to Mercedes’s clever engineering.
Before you begin, always lay out your OEM parts and inspect them for any shipping damage. For example, dry-fit the Mercedes AMG G-63 Front Lower Bumper Gloss White to confirm all mounting points align. Similarly, pre-position the Mercedes AMG G-63 Front LH & RH Wheel Thread Mudguard Widening Gloss Black OEM A4638805503 A4638805603 without fasteners to confirm flawless fitment.
For safety, disconnect the vehicle’s battery prior to working near sensors or airbags. Use only approved torque settings when reinstalling bolts.
Furthermore, clean the mounting surfaces to ensure the highest bond strength and perfect alignment.
To keep your gloss white and black finishes looking brilliant:
- Wash frequently with pH-balanced soap and a soft mitt.
- Wax at least quarterly using an approved clear-coat-safe wax.
- Inspect for nicks or chips after any off-road session.
- Avoid harsh chemicals—stick to Mercedes-specific cleaners.
- Store or park in shade whenever possible to preserve the shine.
Where to Buy Genuine Other Other Parts in the UAE
The UAE’s love for high-end automobiles guarantees a strong market for original Mercedes-AMG parts. However, stick to reputable authorized service centers or trusted OEM-focused online shops.
Dourado Auto Service is one of the leading suppliers for genuine Mercedes-Benz upgrades. Explore their exclusive product listings or shop their latest G-63 spare parts inventory directly.
Meanwhile, never risk your investment with unverified resellers—authenticity, warranty, and peace of mind are worth far more than small savings upfront.
Conclusion and Call to Action
Investing in the Mercedes AMG G-63 Front Lower Bumper Gloss White and the Mercedes AMG G-63 Front LH & RH Wheel Thread Mudguard Widening Gloss Black OEM A4638805503 A4638805603 means premium fit, lasting style, and superior engineering—all certified by Mercedes-Benz.
For high-grade installations, select only genuine factory parts for your G-Wagon, ensuring every upgrade continues the AMG legend. Visit Dourado Auto Service to secure your next OEM upgrade now—no wait, no compromise, just perfection.


