Introduction
Nothing speaks to hard-to-find exclusivity and raw strength like the Mercedes-AMG G-63. For discerning owners, maintaining its head-turning looks and world-class performance means choosing only the best parts. If you want your G-Wagen to remain in pristine, like new condition while turning heads on every street, it’s crucial to invest in genuine, OEM-grade components.
This guide is crafted for AMG aficionados seeking detailed product advice, performance insights, and installation tips on select body parts like the Mercedes AMG G-63 Front LH & RH Wheel Thread Mudguard Widening Gloss Brown OEM A4638805503 A4638805603, Mercedes AMG G-63 Rear LH & RH Wheel Thread Mudguard Widening Orange OEM A4638805703 A4638805803, Mercedes AMG G-63 Front Lower Bumper Matte Silver, and Mercedes AMG G-63 Front LH & RH Wheel Thread Mudguard Widening Matte Black OEM A4638805503 A4638805603. Let’s explore why every G-63 deserves nothing less than genuine Mercedes-Benz AMG parts.
Why OEM Parts Matter for the AMG G-63
OEM—or Original Equipment Manufacturer—parts are engineered specifically for the Mercedes-AMG G-63 straight from the Mercedes-Benz factory. These aren’t just any components; they’re rigorously tested to exceed standards in durability, fitment, and finish.
For example, the Mercedes AMG G-63 Front LH & RH Wheel Thread Mudguard Widening Gloss Brown OEM A4638805503 A4638805603 will perfectly match the contour and paint finish of your G-63, unlike generic alternatives.
Meanwhile, using only Mercedes-Benz original parts is crucial for retaining factory warranty and maximizing resale value. As a result, your G-63’s heritage and brand authenticity remain intact.
For each unique body panel or enhancement, you sidestep the fitment headaches often associated with aftermarket parts. In addition, Mercedes-Benz engineers design every part not just for aesthetics, but for aerodynamics, corrosion resistance, and longevity.
Key OEM Parts Categories and Specifications
The Art of Mudguard Widening
The Mercedes AMG G-63 Front LH & RH Wheel Thread Mudguard Widening Gloss Brown OEM A4638805503 A4638805603 is a signature upgrade, crafted for the bold owner. These gloss brown fender extensions are as functional as they are stylish.
Similarly, the Mercedes AMG G-63 Rear LH & RH Wheel Thread Mudguard Widening Orange OEM A4638805703 A4638805803 offers a daring pop of color while maintaining Mercedes’ robust endurance against rock chips and mud spray.
In contrast, for purists who want to keep things stealthy, the Mercedes AMG G-63 Front LH & RH Wheel Thread Mudguard Widening Matte Black OEM A4638805503 A4638805603 delivers a subtle, factory-fresh statement. Each part—engineered to fit seamlessly—ensures that water, debris, and grime stay out of vital wheel components.
The Distinctive Front Lower Bumper
No section of the G-63’s exterior works as hard as the lower bumper. The Mercedes AMG G-63 Front Lower Bumper Matte Silver transforms the vehicle’s bold facefront, presenting a metallic contrast that signals both sophistication and off-road prowess.
This lower bumper is not only about looks—its geometry impacts air flow, ground clearance, and component protection. Genuine AMG engineering guarantees that its precise tolerances cushion the engine bay and vital sensors during any adventure.
- Genuine Mercedes-Benz paint finish for each color variant
- UV and corrosion resistance for UAE climates
- Flawless compatibility with integrated parking and driving sensors
- Minimal modification required for installation
- Ensure you know your G-63’s exact model year.
- Match part numbers precisely: e.g., A4638805503 or A4638805603 for mudguards.
- Verify your chosen finish and color against your build sheet (gloss brown, orange, matte black, matte silver).
- Inspect for the Mercedes hologram sticker to confirm authenticity.
- Always consult the owner’s manual or a certified technician before installation.
OEM vs Aftermarket: Why Original Wins
Many enthusiasts ask if aftermarket parts could save money or offer extra flair. However, every genuine owner knows the value of sticking with OEM.
For instance, non-OEM wheels arch extensions or bumpers may look similar, yet often compromise on robustness or precise fitment. That’s not a risk you want to take with a luxury SUV as sought-after as the G-63.
Moreover, aftermarket parts nearly always disrupt warranty terms and can diminish future trade-in or resale values. Your Mercedes-AMG G-63 is an investment—protect it by demanding original, brand new components.
Furthermore, only OEM pieces like the Mercedes AMG G-63 Front LH & RH Wheel Thread Mudguard Widening Gloss Brown OEM A4638805503 A4638805603 ensure consistency in paint, alignment, sensor locations, and hardware compatibility.
Consequently, you avoid annoying fitment gaps or rattling—issues that plague even high-priced aftermarket brands.
Installation Tips and Maintenance Best Practices
While you can install many OEM parts with minimal tools, it’s always smart to follow essential maintenance and setup guidance.
For example, before installing the Mercedes AMG G-63 Front LH & RH Wheel Thread Mudguard Widening Gloss Brown OEM A4638805503 A4638805603, always dry-fit to check for alignment. Hand-tighten factory fasteners and avoid over-torquing.
Similarly, clean surrounding bodywork as you go to prevent scratches. Using OEM parts means every bracket and clip lines up perfectly, but a certified technician can ensure nothing gets overlooked—especially when dealing with integrated sensors.
Meanwhile, maintaining your mudguards and bumpers is straightforward: a mild soap and soft towel will keep each surface like new. Avoid harsh chemicals, and regularly inspect for road debris or damage after off-road use, especially in the UAE’s sandy environment.
Where to Buy Genuine AMG G-63 Parts in the UAE
For UAE-based owners, finding a trusted supplier of OEM Mercedes-Benz parts is essential for peace of mind. Only work with certified dealers or reputable specialists who guarantee authenticity.
The easiest way? Browse dedicated product listings at Dourado Auto Service AMG G-63 collection. You’ll find in-stock, hard-to-find items like the Mercedes AMG G-63 Front LH & RH Wheel Thread Mudguard Widening Gloss Brown OEM A4638805503 A4638805603 and Mercedes AMG G-63 Rear LH & RH Wheel Thread Mudguard Widening Orange OEM A4638805703 A4638805803 in the right finish for your specific G-Class.
Moreover, their experts can offer installation advice and parts verification. Don’t forget: sticking with brand new OEM parts ensures returns are easy and guaranteed, too.
For a quick visual overview, see this external resource.
You can also browse the full stock of G-Wagen parts on their parts listings.
Conclusion and Call to Action
Owning a Mercedes-AMG G-63 is all about prestige, performance, and peace of mind. You can trust only genuine OEM parts like the Mercedes AMG G-63 Front LH & RH Wheel Thread Mudguard Widening Gloss Brown OEM A4638805503 A4638805603, Mercedes AMG G-63 Rear LH & RH Wheel Thread Mudguard Widening Orange OEM A4638805703 A4638805803, Mercedes AMG G-63 Front Lower Bumper Matte Silver, and Mercedes AMG G-63 Front LH & RH Wheel Thread Mudguard Widening Matte Black OEM A4638805503 A4638805603 to safeguard your luxury SUV’s value and reputation.
Therefore, don’t gamble with aftermarket compromises—invest in durability, fit, and lasting AMG allure today.
Explore your options or order genuine parts now at Dourado Auto Service. Experience pride of ownership like never before!


