Introduction
If you drive a Mercedes AMG G63, you know that premium engineering defines your SUV. However, maintaining your performance and ensuring your investment keeps its value relies heavily on choosing the right parts. For the 2025 model, nothing beats the fit and reliability of 95% brand new OEM components. In this guide, we explore the most vital parts including the Mercedes AMG G63 2025 Exhaust System LH RH silver OEM A4654908800 A4654900101, Mercedes AMG G63 2025 Air Duct LH & RH Black OEM A4655051100 A4655051300, and Mercedes AMG G63 Rear Bumper Cover Black OEM A4638851902.
As a result, this article shows you why only genuine, dealer-issued parts matter for the iconic Mercedes-Benz G-Class, especially in a high-demand region like the UAE.
Why OEM Parts Matter for Mercedes-Benz G-Class
Genuine Mercedes-Benz OEM parts are engineered from the ground up for luxury, reliability, and the G63’s signature performance. Meanwhile, non-OEM or used parts can’t offer the same peace of mind. When you choose OEM like the Mercedes AMG G63 2025 Exhaust System LH RH silver OEM A4654908800 A4654900101, you get guaranteed precision, full compatibility, and superior engineering that meets Mercedes’ gold standard.
Moreover, OEM parts protect your warranty and preserve your resale value—key concerns for any serious owner. Using brand new original items also keeps your G63 eligible for dealership service programs and helps avoid issues with insurance claims.
Key OEM Parts Categories and Specifications
Your G63 is a marvel of German engineering, and each factory component contributes to that reputation. Thus, understanding the significance and specifics of a few select parts is crucial for optimal performance.
Exhaust System: LH RH Silver OEM A4654908800 A4654900101
The Mercedes AMG G63 2025 Exhaust System LH RH silver OEM A4654908800 A4654900101 stands out among factory exhaust options. It balances sophisticated acoustics with robust materials and exact fitment. For example, the stainless steel construction provides lifetime corrosion resistance and maintains the signature AMG V8 growl.
In addition, the bifurcated left/right design ensures perfect airflow, optimizing both horsepower and smooth turbo spool, while silver OEM finishing preserves the original look. Dealer-issued certification confirms it’s 95%+ brand new, straight from Mercedes factories.
Air Duct LH & RH Black OEM A4655051100 A4655051300
Similarly, efficient airflow is key in a super SUV’s cooling regime. The Mercedes AMG G63 2025 Air Duct LH & RH Black OEM A4655051100 A4655051300 guarantees that your turbocharged engine receives optimum fresh air for higher performance and longevity.
Therefore, the OEM black finish not only matches your G-Class aesthetic but also resists UV and heat damage, ensuring performance under the harsh Middle East sun.
Rear Bumper Cover Black OEM A4638851902
The Mercedes AMG G63 Rear Bumper Cover Black OEM A4638851902 protects your SUV’s structural integrity and liner design. Featuring a durable black OEM finish, it blends seamlessly with the factory rear fender while safeguarding sensors and park-assist tech built into the G63.
In contrast to aftermarket options, this part preserves both aesthetics and high-grade safety features unique to the 2025 model.
- Exhaust system: smoothest airflow, AMG-specific sound
- Air ducts: high-temperature tolerance and tight seal
- Bumper cover: sensor accuracy and pristine fit
OEM vs Aftermarket: Why Original Wins
Aftermarket parts may promise a quick fix on the cheap, but original components such as the Mercedes AMG G63 2025 Exhaust System LH RH silver OEM A4654908800 A4654900101 always outshine them in crucial ways.
For example, only OEM exhaust components guarantee a perfect match for both fit and sound—aftermarket solutions often struggle with both. Meanwhile, genuine air ducts and bumper panels support factory sensors and technologies that may not function correctly with third-party plastics or metals.
Furthermore, here’s how OEM edges out:
- Best possible fit and finish for seamless repairs
- Warranty protection and insurance compliance
- Proven performance under rigorous AMG testing
- Superior longevity, eliminating frequent replacements
Thus, investing in authentic Mercedes factory parts is the only way to maintain the true high-grade driving experience and resale potential of your G63.
Installation Tips and Maintenance Best Practices
While seasoned Mercedes owners sometimes opt for DIY projects, you should always consider experience level before tackling OEM parts installation. For instance, the Mercedes AMG G63 2025 Exhaust System LH RH silver OEM A4654908800 A4654900101 involves intricate mounting points and sensor re-calibration that a certified technician best handles.
However, basic maintenance remains straightforward with original parts. Inspect regularly for signs of wear or corrosion, especially after hard driving or off-road excursions. Thus, you’ll protect the longevity of crucial systems and avoid disrupting warranty coverage from the dealer.
In addition, schedule periodic checks at authorized Mercedes-Benz workshops, where factory-grade diagnostics catch early issues. These visits also keep your vehicle’s history clear, supporting better resale.
For a quick visual overview, see this external resource.
Where to Buy Genuine Mercedes-Benz G-Class Parts in the UAE
Dubai and the UAE are hotbeds for luxury car culture and dealer-issued OEM support. Consequently, sourcing authentic 2025 G63 components is straightforward—as long as you stick to trusted sources.
Contact specialized suppliers that guarantee full OEM certification. For example, Dourado Auto Service stands out for stock reliability and direct access to brand new 95%-plus original Mercedes AMG parts. Similarly, you may explore their extensive inventory of Mercedes-Benz products and shop with confidence.
Meanwhile, avoid uncertified garage imports or “compatible” parts online; these can endanger your warranty or degrade your G-Class’s safety systems.
Conclusion and Call to Action
Your Mercedes AMG G63 2025 deserves nothing less than genuine, dealer-issued parts. Whether replacing your Mercedes AMG G63 2025 Exhaust System LH RH silver OEM A4654908800 A4654900101, refreshing your Mercedes AMG G63 2025 Air Duct LH & RH Black OEM A4655051100 A4655051300, or restoring your Mercedes AMG G63 Rear Bumper Cover Black OEM A4638851902, you ensure lasting authenticity and maximize resale value every time you choose OEM.
Furthermore, maintain your investment by partnering only with authorized specialists. Check out the full Mercedes-Benz G-Class stock listings to keep your high-grade performance SUV in showroom condition for years to come.


