
A2126823071 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $39.49 | Condition is Used, 2014-2016 MERCEDES E350 W212 REAR RIGHT SIDE EXHAUST MUFFLER HEAT SHIELD OEM, FREE SHIPPING | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $537.08 | Top Pick! Condition is Neu, NEW MB SHIELD A2126823071 OEM, shipping cost = $52.47 | 99.2% |
![]() | $537.19 | Condition is Neu, NEW MERCEDES BENZ SHIELD A2126823071 OEM, shipping cost = $53.63 | 99.1% |
![]() | $621.37 | Top Pick! Condition is Neu, OEM MERCEDES E CLASS REAR RIGHT INNER FLOOR PAN HEAT SHIELD A2126823071, shipping cost = $34.98 | 97.4% |

The Mercedes-Benz A2126823071 is a genuine OEM rear right exhaust muffler heat shield designed specifically for the Mercedes-Benz E350 W212 model years 2014 to 2016. This heat shield plays a crucial role in protecting the exhaust system from the extreme heat generated during vehicle operation.
This heat shield is made from high-quality materials, ensuring durability and reliability. Its primary function is to insulate the exhaust system from the underbody of the vehicle, preventing the transfer of excessive heat to the interior cabin and maintaining a comfortable driving experience for the passengers.
The A2126823071 heat shield is a perfect fit for the Mercedes-Benz E350 W212 model. Its precise design ensures a seamless installation process. The shield is engineered to fit snugly around the exhaust muffler, providing effective heat insulation while allowing for proper exhaust gas flow.
The heat shield is coated with a protective layer to prevent corrosion and rust, ensuring longevity and maintaining the vehicle's appearance. The shield's design also allows for easy access to the exhaust system for routine maintenance and inspections.
In summary, the Mercedes-Benz A2126823071 rear right exhaust muffler heat shield is an essential component for maintaining the performance and comfort of your Mercedes-Benz E350 W212. Its high-quality materials, precise fit, and protective coating ensure durability, reliability, and effective heat insulation.
Buying a Mercedes-Benz W212 E350 rear right exhaust muffler heat shield (part number: A2126823071) for the years 2014 to 2016 involves considering both advantages and disadvantages. Here's a breakdown:
Advantages:1. Improved Performance: A new heat shield can help maintain optimal exhaust system temperatures, allowing for better engine performance and fuel efficiency.
2. Enhanced Comfort: The heat shield can reduce the amount of heat that enters the vehicle cabin, providing a more comfortable driving experience.
3. Reliability: A worn-out or damaged heat shield can cause excessive heat transfer to the cabin or even lead to exhaust leaks. By replacing it, you can ensure the long-term reliability and safety of your vehicle.
Disadvantages:1. Cost: Replacing a heat shield can be an expensive repair, especially for luxury vehicles like the Mercedes-Benz E350. The cost of the part itself, as well as labor and installation fees, can add up.
2. Availability: Depending on your location and the availability of the specific part, it may take some time to source and receive the heat shield. This can result in your vehicle being out of commission for a longer period.
3. Installation Complexity: The exhaust system and heat shield are intricately connected, making the installation process somewhat complex. This may require specialized tools and expertise, adding to the overall cost and time investment.
Ending Conclusion:When deciding to buy a Mercedes-Benz W212 E350 rear right exhaust muffler heat shield, it's essential to weigh the advantages and disadvantages. The improvements in performance, comfort, and reliability can be significant, but the cost, availability, and installation complexity are important factors to consider. Ultimately, if you value the long-term health and safety of your vehicle, as well as a more comfortable driving experience, the investment in a new heat shield may be worthwhile.
Recommendation: If you've determined that replacing the heat shield is the best course of action for your Mercedes-Benz W212 E350, here are some steps you can take:1. Ensure you have the correct part number (A2126823071) for your specific vehicle model and year.
2. Research local and online sources for the best price on the part.
3. Consider the cost of labor and installation at a professional shop or attempting the installation yourself.
4. If you plan to install it yourself, gather the necessary tools and equipment.
5. Once you have the part, follow the manufacturer's instructions carefully for a successful installation.
Details:
Body type: sedan 4-door. Mileage: 101k miles. Transmission: 7-speed automatic 7g-tonic / GA. Drive type: all wheel AWD / 4 mastic.
specifications heatnshield:
- for models: E350, W212
- for years: 2014–2016
- brand: Mercedes
- mpn: A2126823071
- vintage part: No
- type: Heat Shield
- placement on vehicle: Rear, Right
- material: Metel
- features: No Drilling Required
- color: Silver
payments heatnshield:
- wallet: apple-pay
- other
- credit card: diners-club
offer heatnshield:
- options: ship-to-home
- best offers: true
- started: november 3, 2025
- sold #: 17
- prices: $537.08–$621.37
- item condition:
- Used
- Neu
- in stock #: 4
- availability: in stock
returns heatnshield:
- policy: returns accepted
- paid by: buyer
- time: 30 days
shipping heatnshield:
- transit: 3-7 days
- service: standard
- type: fixed
- class: standard
general heatnshield:
- category: Auto Parts > Car Truck Accessories > Exhaust Emission Systems > Heat Shields, Wraps Sleeves
seller heatnshield:
- rating: 99.7%
- # reviews: 25356
- city: kingsley, michigan
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