
420-825-690-B Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $177.12 | Condition is New, Genuine Audi Exhaust Heat Shield 420-825-690-B, shipping cost = $8.99 | 99.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $399.99 | Top Pick! Condition is Used, 2014 2015 Audi R8 V8 Rear Left Right Heat Shield Liner Cover Floor Plate Oem, FREE SHIPPING | 99.5% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $162.60 | Top Pick! Condition is Neu, AUDI R8 422 423 LEFT EXHAUST HEAT SHIELD 420825689B GENUINE 420-825-690-B VW, shipping cost = $32.26 | 97.3% |

Audi Genuine Part Exhaust Heat Shield (420-825-690-B)
The Audi Genuine Part Exhaust Heat Shield (Part Number: 420-825-690-B) is an essential component designed to protect the undercarriage of your Audi vehicle from the extreme heat generated by the exhaust system. Manufactured by Audi using OEM (Original Equipment Manufacturer) materials and specifications, this heat shield ensures optimal performance, durability, and a perfect fit for your specific Audi model.
This heat shield is meticulously crafted from high-quality heat-resistant materials to effectively insulate the cabin from the intense heat produced by the exhaust system. By doing so, it maintains a more comfortable driving experience, particularly during long journeys or in hot weather conditions. Furthermore, it safeguards other components underneath the vehicle from potential damage caused by direct contact with the hot exhaust components.
The Audi 420-825-690-B Exhaust Heat Shield boasts a sleek and precise design, ensuring a perfect fit for your Audi vehicle. Its customized shape allows it to cover the contours of the exhaust system accurately, maximizing its effectiveness in shielding the underside of the vehicle from exhaust heat.
Installing the Audi Genuine Part Exhaust Heat Shield is a straightforward process. It comes pre-assembled, making the installation process more convenient and efficient for you. Additionally, its robust design guarantees a long service life, providing you with peace of mind and minimal maintenance requirements.
By choosing the Audi Genuine Part Exhaust Heat Shield (Part Number: 420-825-690-B), you are investing in a high-quality component that complements your Audi vehicle's performance, enhances your driving experience, and protects your investment in your vehicle. This OEM part is a reliable solution for maintaining the optimal temperature and protecting your Audi from the damaging effects of exhaust heat.
Buying an Audi 420-825-690-B exhaust heat shield involves considering its potential benefits and drawbacks. Here's a detailed analysis: Benefits:1. Heat Protection: The primary function of an exhaust heat shield is to protect other components from the extreme heat generated by the exhaust system. By insulating the undercarriage, it helps maintain the temperature of the cabin and prevents melting of insulation, wires, and other sensitive parts.
2. Improved Performance: A well-insulated exhaust system can lead to improved engine performance by maintaining optimal operating temperatures. This can result in better fuel efficiency and increased power output.
3. Enhanced Aesthetics: A visible exhaust heat shield can add an aesthetic appeal to the vehicle, especially for those who prioritize the look of their undercarriage.
Drawbacks:1. Cost: Exhaust heat shields can be expensive, especially for high-end vehicles like Audi. The 420-825-690-B shield is likely to be pricier than aftermarket alternatives or those for less expensive cars.
2. Installation Complexity: Installing an exhaust heat shield can be a complex process, especially for those who are not mechanically inclined. It may require specialized tools and knowledge, which could add to the overall cost and time investment.
3. Weight: Exhaust heat shields add weight to the vehicle, which can have an impact on fuel efficiency, particularly for those who prioritize weight savings.
Conclusion:An Audi 420-825-690-B exhaust heat shield offers benefits such as heat protection, improved performance, and enhanced aesthetics. However, it comes with drawbacks like cost, installation complexity, and added weight. Ultimately, the decision to purchase this part depends on an individual's priorities, budget, and technical abilities.
Recommendation:If you prioritize heat protection, improved performance, and aesthetics, and are willing to invest in the cost and installation complexity, purchasing an Audi 420-825-690-B exhaust heat shield could be a worthwhile investment. However, if you're on a tight budget or prefer minimal weight, it may be worth considering alternative solutions or aftermarket options.
Details:
Convertible, rear. Shipping carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Electrical parts are not returnable. Parts must be resalable and in the original packaging.
specifications heatnshield:
- brand: Audi
- mpn: 420-825-690-b
- part type: Heat Shield Exhaust
- genuine oem: Yes
- warranty: 1 Year
- fitment type: Direct Replacement
- year: 2008 2009 2010 2011 2012 2014 2015 2017 2018 2020
- parts included: Only Part Reference 16 On The Diagram Is Included
- replaces part number: 420825690a
offer heatnshield:
- options: ship-to-home
- sold #: 15
- availability: in stock
- in stock #: 3
- started: february 24, 2026
- prices: $162.60–$399.99
- item condition:
- New
- Used
- Neu
shipping heatnshield:
- type: fixed
- transit: 4-10 days
- service: standard
- class: standard
general heatnshield:
- category: Auto Parts > Car Truck Accessories > Exhaust Emission Systems > Heat Shields, Wraps Sleeves
returns heatnshield:
- paid by: seller
- policy: returns accepted
- time: 30 days
payments heatnshield:
- other
- credit card: mastercard
- wallet: apple-pay
seller heatnshield:
- # reviews: 338
- rating: 99.7%
- city: escondido, california
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