
4K0804172D Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $55.00 | Condition is New, 2019 - 2025 AUDI A6, A7, S6, S7, RS6, RS7 heat muffler shield 4K0804172D #037, shipping cost = $16.00 | 100.0% |
![]() | $93.90 | Top Pick! Condition is New, Genuine Audi Muffler Shield 4K0-804-172-D, shipping cost = $8.99 | 99.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $90.01 | Top Pick! Condition is Neu, New Audi A6 4K Hot Plate 4K0804172D OEM, shipping cost = $52.45 | 97.3% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $85.00 | Top Pick! Condition is Used, 2019-2026 Audi RS7 4K8 Rear Right Side Muffler Heat Shield 21k Miles OEM, FREE SHIPPING | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $58.28 | Condition is Gebraucht, 2019 Audi A6 Heat Shield 4K0804172D, shipping cost = $58.28 | 99.4% |

Introducing the Audi Genuine 4K0804172D Rear Right Muffler Heat Shield for models from 2019 to 2026 Audi RS7, this essential component is designed to provide optimal protection for your vehicle's rear muffler. This heat shield is an integral part of your exhaust system, shielding other components from the intense heat generated by the exhaust gases.
Crafted from high-quality materials, this Audi OEM heat shield is engineered to fit perfectly with your RS7's exhaust system. Its robust design ensures that it effectively insulates the passenger compartment from the extreme heat produced by the exhaust system, maintaining a comfortable cabin temperature for you and your passengers.
The 21K heat shield is precision-manufactured to ensure a secure fit, minimizing the risk of vibrations and rattling noises. Its sleek, streamlined design not only enhances the aesthetic appeal of your RS7's exhaust system but also facilitates efficient exhaust gas flow, contributing to your vehicle's overall performance.
Installing the Audi Genuine 4K0804172D Rear Right Muffler Heat Shield is a straightforward process, thanks to its plug-and-play design. It can be easily installed by following the instructions provided in your vehicle's user manual or by consulting a professional technician.
Investing in an authentic Audi heat shield not only guarantees a perfect fit and optimal performance but also ensures the longevity of your exhaust system. This shield protects your exhaust components from potential damage caused by extreme heat, thus preventing costly repairs and replacements in the future.
In conclusion, the Audi Genuine 4K0804172D Rear Right Muffler Heat Shield is an essential upgrade for your 2019-2026 Audi RS7. It not only protects your vehicle's exhaust system from the damaging effects of intense heat but also enhances its performance and overall appeal.
A Detailed Analysis of the Audi 4K0804172D 2019-2026 RS7 4K8 Rear Right Muffler Heat Shield
Introduction:The Audi 4K0804172D is a rear right muffler heat shield designed specifically for the 2019-2026 Audi RS7 models. This component plays a crucial role in protecting the muffler from excessive heat and damage. In this analysis, we will discuss the pros and cons of buying this heat shield to help you make an informed decision.
Pros:1. Enhanced Durability: The Audi OEM (Original Equipment Manufacturer) heat shield is designed using high-quality materials that ensure durability and long-lasting performance. It is made to withstand the extreme temperatures generated by the muffler and protect it from damage.
2. Perfect Fit: As an original equipment part, the Audi 4K0804172D heat shield is designed to fit perfectly on the RS7. This ensures a proper seal and optimal performance, which is essential for maintaining the vehicle's exhaust system efficiency.
3. Improved Comfort: By shielding the muffler from direct contact with the undercarriage, the heat shield reduces the amount of heat that is transferred into the cabin. This results in a more comfortable driving experience, especially during hot weather conditions.
4. Enhanced Safety: The heat shield also helps prevent potential fires caused by excessive heat coming into contact with flammable materials under the vehicle.
Cons:1. Cost: The Audi OEM heat shield is priced higher than aftermarket alternatives. However, the higher price tag comes with the assurance of superior quality and a perfect fit.
2. Availability: Depending on the location and availability, it may take some time to source and receive the OEM heat shield from an authorized Audi dealer.
Conclusion:The Audi 4K0804172D 2019-2026 RS7 4K8 Rear Right Muffler Heat Shield offers several advantages, including enhanced durability, perfect fit, improved comfort, and increased safety. While the cost may be a concern for some, the benefits of using an original equipment part make it a worthwhile investment for those seeking optimal performance and peace of mind.
Recommendation:If you are an Audi RS7 owner looking for a high-performance, long-lasting, and perfectly fitting heat shield for your vehicle, the Audi 4K0804172D is an excellent choice. Despite the higher cost, the benefits it provides in terms of performance, durability, and safety outweigh the initial investment.
Details:
2025 Audi rs7 sport back performance 4.0l v8 - electric/gas. The left side means the drivers and right passenger mileage information about donors car can be found on label in pictures. In such cases, we'll reach out to you after the purchase discuss delivery costs. 2026 Audi rs7 sport back performance 4.0l v8 - electric/gas.
Local pick-up: if you prefer local in-person pickup, it is possible. 2024 Audi rs7 sport back performance 4.0l v8 - electric/gas. Please carefully review the photos and of items condition fitments before making a purchase to avoid any misunderstandings.
specifications heatnshield:
- for years: 2019–2026
- brand: Audi
- mpn: 4k0804172d
- type: Heat Shield
- oe/oem part number: 4k0804172d, 4k0804172
- placement on vehicle: Rear, Right
- country of origin: Switzerland
general heatnshield:
- category: Auto Parts > Car Truck Accessories > Exhaust Emission Systems > Heat Shields, Wraps Sleeves
offer heatnshield:
- prices: $55.00–$93.90
- item condition:
- New
- Neu
- Used
- Gebraucht
- availability: in stock
- best offers: true
- options: ship-to-home
- in stock #: 5
- sold #: 10
- started: april 18, 2026
shipping heatnshield:
- class: standard, expedited
- transit: 3-5 days
- type: fixed
- carrier: ups, fedex, usps
- service: ups ground, fedex ground / fedex home delivery, usps priority mail
payments heatnshield:
- credit card: mastercard
- wallet: google-pay
- other
seller heatnshield:
- city: river grove, illinois
- # reviews: 14070
- rating: 99.9%
returns heatnshield:
- policy: returns accepted
- time: 30 days
- paid by: seller
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