
8R0-804-171-B Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $102.85 | Condition is New, Genuine Audi Resonator Shield 8R0-804-171-B, shipping cost = $8.99 | 99.7% |
![]() | $103.38 | Top Pick! Condition is New, Genuine Audi Resonator Shield 8R0-804-171-B, shipping cost = $9.15 | 99.8% |
![]() | $74.95 | Condition is New, New Genuine OEM Audi Rear Left Heat Shield 8R0-804-171-B, shipping cost = $108.75 | 100.0% |

The Audi 8R0-804-171-B Resonator Shield is a crucial component of the exhaust system in certain Audi vehicles. This shield is designed to protect the resonator, an essential element in the vehicle's exhaust system that helps reduce engine noise.
The shield is manufactured using high-quality materials, primarily made of steel or other suitable metals to provide robustness and durability. It is designed to fit specifically into the exhaust system of certain Audi models, ensuring a secure and snug fit.
The shield plays a critical role in preventing debris, such as stones or other road hazards, from damaging the resonator. By shielding the resonator, the component is able to perform optimally, reducing engine noise effectively while maintaining the necessary backpressure within the exhaust system.
The Audi 8R0-804-171-B Resonator Shield undergoes rigorous testing to ensure it meets the highest standards of quality and performance. It is engineered to withstand the harsh conditions of the road, ensuring longevity and reliability.
Installation of the resonator shield is typically a straightforward process, although it may require professional installation for optimal results. The shield is usually accessed through the exhaust system, and replacement involves removing the old shield and installing the new one.
In summary, the Audi 8R0-804-171-B Resonator Shield is an essential component of the exhaust system that helps protect the resonator from damage, ensuring optimal performance and reducing engine noise. It is manufactured using high-quality materials, specifically designed to fit certain Audi models, and undergoes rigorous testing to ensure durability and reliability.
Pros and Cons of Buying an Audi 8R0-804-171-B Resonator Shield
The Audi 8R0-804-171-B resonator shield is a part used to reduce exhaust noise in vehicles. It is an essential component for those seeking to enhance their driving experience by minimizing exhaust sounds. In this analysis, we will discuss the pros and cons of purchasing this part.
Pros:1. Improved Sound Quality: The primary benefit of installing a resonator shield is the significant reduction in exhaust noise. This results in a more enjoyable and quieter driving experience.
2. Enhanced Performance: By reducing exhaust noise, the resonator shield also helps improve the overall performance of the vehicle. This is because fewer exhaust gases are lost due to noise, allowing the engine to function more efficiently.
3. Increased Comfort: The reduced exhaust noise leads to a more comfortable driving experience, especially for those who spend long hours on the road.
4. Durability: Audi parts are known for their high-quality build and durability. The resonator shield is no exception and is expected to last for a long time with proper maintenance.
5. OEM Part: The Audi 8R0-804-171-B resonator shield is a genuine Audi part, ensuring a perfect fit and optimal functionality.
Cons:1. Cost: The price of the Audi 8R0-804-171-B resonator shield can be relatively high compared to aftermarket alternatives. However, the investment in this part may be worth it for those seeking the highest quality and performance.
2. Installation Complexity: Installing the resonator shield may require some mechanical knowledge or professional assistance. While the process is not overly complicated, it may be a deterrent for those without experience in automotive repairs.
3. Limited Visual Appeal: Some drivers may not prefer the look of the resonator shield, as it can add additional bulk to the exhaust system. However, this is a minor concern for those prioritizing sound reduction and performance.
Conclusion:In conclusion, the Audi 8R0-804-171-B resonator shield offers numerous benefits, including improved sound quality, enhanced performance, increased comfort, durability, and the reassurance of an OEM part. Although it may come with a higher cost and installation complexity, the benefits typically outweigh the drawbacks for those seeking a quieter and more enjoyable driving experience.
Recommendation:If you are looking to reduce exhaust noise in your Audi vehicle and prioritize performance and OEM quality, the Audi 8R0-804-171-B resonator shield is a worthwhile investment. Considering the benefits, it is recommended to purchase this part from a trusted Audi parts supplier to ensure authenticity and proper installation.
Details:
2.0l without hybrid. 3.2l, to 10/31/ 2010. For exhaust muffler. 3.2l, from 11/01/ 2010.
Electrical parts are not returnable. Shipping carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Parts must be resalable and in the original packaging.
specifications heatnshield:
- brand: Audi
- mpn: 8r0-804-171-b
- part type: Shield
- genuine oem: Yes
- warranty: 1 Year
- fitment type: Direct Replacement
- year: 2009 2010 2011 2012 2013 2014 2015 2016 2017
- parts included: Only Part Reference 8 On The Diagram Is Included
- replaces part number: 8r0-804-171-a
payments heatnshield:
- wallet: google-pay
- credit card: mastercard
- other
general heatnshield:
- category: Auto Parts > Car Truck Accessories > Exhaust Emission Systems > Heat Shields, Wraps Sleeves
returns heatnshield:
- policy: returns accepted
- paid by: buyer
- time: 30 days
offer heatnshield:
- sold #: 26
- prices: $74.95–$103.38
- item condition: New
- started: march 12, 2025
- availability: in stock
- options: ship-to-home
- in stock #: 3
seller heatnshield:
- rating: 97.3%
- city: henderson, nevada
- # reviews: 3945
shipping heatnshield:
- service: standard
- transit: 5-10 days
- class: standard
- type: fixed
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