Certified Brand New Mercedes AMG A4638805703
Oct
Introduction
If you’re proud to own the Mercedes AMG G-63, you know that authentic parts matter. Luxurious, powerful, and built for performance, your SUV deserves only the best. That’s where Mercedes AMG G-63 Rear LH & RH Wheel Thread Mudguard Widening Gloss Brown OEM A4638805703 A4638805803 and Mercedes AMG G-63 Exhaust System LH & RH with mufflers Silver OEM A4634901504 come into play.
Moreover, these certified, hard-to-find, original factory parts are built to the exact specifications that Mercedes-Benz demands. Therefore, you can trust their fitment, engineering, and longevity. In this detailed guide, we’ll explore what makes these OEM gems the gold standard for your AMG G-63—covering part specs, installation, fitment, maintenance, and why sticking with original is always the best choice for your premium ride.
Why OEM Parts Matter for Your Mercedes AMG G-63
Original Equipment Manufacturer (OEM) parts are more than just pieces of your vehicle—they are part of your AMG legacy. When you choose parts like the Mercedes AMG G-63 Rear LH & RH Wheel Thread Mudguard Widening Gloss Brown OEM A4638805703 A4638805803, you’re investing in peace of mind. Moreover, Mercedes engineers and approves these parts, ensuring uncompromised fit, finish, and reliability every time.
For example, using certified OEM wheel mudguards means your G-63 continues to look stunning, retains its factory lines, and gets superior protection on and off the road. Meanwhile, the OEM exhaust system preserves that unmistakable AMG growl without sacrificing efficiency or performance. Thus, you avoid unnecessary risks that come with ill-fitting or unapproved aftermarket products, such as safety hazards or voided warranties. Maintaining brand integrity and value is always easier the OEM way.
Key OEM Parts Categories and Specifications
For enthusiasts and daily drivers alike, the details matter. Let’s dive deep into what sets the Mercedes AMG G-63 Rear LH & RH Wheel Thread Mudguard Widening Gloss Brown OEM A4638805703 A4638805803 and Mercedes AMG G-63 Exhaust System LH & RH with mufflers Silver OEM A4634901504 apart.
Mudguard Widening (Left-Hand & Right-Hand)
These OEM mudguards are manufactured in a premium gloss brown finish that matches your vehicle precisely. Furthermore, designed to fit perfectly over the rear LH and RH wheel arches, the part numbers (A4638805703 and A4638805803) guarantee compatibility with the latest AMG G-63 models. The high-grade factory materials resist wear, fading, and corrosion for maximum durability. As a result, the mudguards provide not just visual appeal but also help shield your wheels and bodywork from debris and the elements. Their engineering ensures that airflow and body aerodynamics remain just as Mercedes intended.
- Exact factory color match (Gloss Brown)
- Direct fitment for G-63 rear wheel arches
- All factory mounting points retained
- UV-resistant, fade-proof finish for longevity
- OEM aerodynamic contouring
Exhaust System with Mufflers (LH & RH)
The Mercedes AMG G-63 Exhaust System LH & RH with mufflers Silver OEM A4634901504 comes with left- and right-side stainless-steel muffler units coated in OEM silver, reflecting both performance and premium aesthetics. Moreover, the exhaust maintains precise back-pressure and flow, preserving the renowned AMG engine note and optimizing power delivery. For example, every component is pressure-tested and tuned to Mercedes AMG G-63 factory specs.
- Stainless-steel, OEM-quality construction
- Maintains AMG’s signature sound and exhaust flow
- Certified fitment—no fabrication required
- Corrosion-resistant for the UAE environment
- Unique serial coding for authenticity and warranty
OEM vs Aftermarket: Why Original Wins
Some might consider aftermarket alternatives to save costs. However, choosing anything other than OEM comes with risks. Aftermarket options often lack the engineering depth Mercedes invests in each part. Therefore, fitment may be imperfect, surface finishes may not match, and you could find yourself facing recurring compatibility problems, especially with systems as complex as AMG G-63’s exhaust setup. Meanwhile, only OEM parts protect your warranty and safeguard resale value for the long term.
For example, aftermarket mudguards might use inferior plastics, causing discoloration or breakage. In contrast, the original Mercedes AMG G-63 Rear LH & RH Wheel Thread Mudguard Widening Gloss Brown OEM A4638805703 A4638805803 retains its showroom luster. The same goes for exhaust components—OEM delivers the genuine AMG sound you crave while optimizing emissions and engine health. Thus, every dollar you spend on genuine parts pays off in longevity and performance.
Installation Tips and Maintenance Best Practices
Proper installation of OEM components preserves their value and ensures functionality. Therefore, follow these tips to get it right every time:
- Inspect the original mounting points before starting—remove all debris or rust.
- Always use the correct torque settings as specified in your Mercedes-Benz service manual.
- If upgrading both mudguards and the exhaust system, complete the mudguard installation first to maximize working space.
- Double-check all fasteners and hangers for stability—no rattles or loose connections.
Meanwhile, ongoing maintenance helps retain originality. Clean your wheel arches and mudguards regularly with non-abrasive, Mercedes-approved products. Additionally, inspect the exhaust system every oil change, looking for surface rust or leaks—OEM materials resist damage, but vigilance ensures peak performance.
Where to Buy Genuine Mercedes AMG G-63 Parts in the UAE
In the UAE, sourcing authentic, certified OEM AMG parts couldn’t be easier. For example, Dourado Auto Service‘s dedicated G-Class stock offers immediate access to factory-fresh components. Moreover, you can browse model-specific items, compare part numbers, and verify authenticity before purchase.
Consequently, Dourado’s team can also assist with installation or provide expert advice for any maintenance questions. As a result, you avoid the risk of counterfeits—a must when protecting a luxury SUV investment. Meanwhile, their inventory includes everything from exhausts and mudguards to brake components, electronics, and interior trim.
Check out the full range of OEM parts for your AMG G-63 at Dourado Auto Service product listings and secure your vehicle’s future value.
Conclusion and Call to Action
Owning a Mercedes AMG G-63 is about uncompromised performance, luxury, and pride. Equipping your SUV with parts like the Mercedes AMG G-63 Rear LH & RH Wheel Thread Mudguard Widening Gloss Brown OEM A4638805703 A4638805803 and Mercedes AMG G-63 Exhaust System LH & RH with mufflers Silver OEM A4634901504 ensures every journey reflects AMG’s legacy.
Moreover, genuine OEM parts protect your warranty, ensure fitment perfection, and uphold your G-63’s extraordinary value. Therefore, don’t compromise—choose certified, hard-to-find factory parts every time. For the widest selection and reliable service, count on professionals who specialize in Mercedes excellence.
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