
4G0-399-299-A Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $22.11 | Condition is Used, 2012-2017 AUDI A6 C7 FRONT LEFT ENGINE TRANSMISSION MOUNT HEAT SHIELD PLATE OEM, FREE SHIPPING | ![]() |
![]() | $22.11 | Condition is Used, 2012-2018 AUDI A7 QUATTRO LEFT ENGINE TRANSMISSION MOUNT HEAT SHIELD PLATE OEM, FREE SHIPPING | ![]() |
![]() | $22.90 | Condition is Used, 2016-2018 AUDI A6 C7 ENGINE TRANSMISSION MOUNT LEFT SIDE HEAT SHIELD PLATE OEM, FREE SHIPPING | ![]() |
![]() | $22.90 | Top Pick! Condition is Used, 2012-2018 AUDI A7 QUATTRO ENGINE TRANSMISSION LEFT SIDE HEAT SHIELD COVER OEM, FREE SHIPPING | ![]() |
![]() | $22.90 | Condition is Used, 2012-2018 AUDI A7 AWD ENGINE TRANSMISSION MOUNT LEFT SIDE HEAT SHIELD PLATE OEM, FREE SHIPPING | ![]() |
![]() | $22.90 | Top Pick! Condition is Used, 2012-2018 AUDI A6 C7 ENGINE TRANSMISSION MOUNT LEFT SIDE HEAT SHIELD PLATE OEM, FREE SHIPPING | ![]() |
![]() | $24.48 | Top Pick! Condition is Used, 2016-2018 AUDI A7 LEFT SIDE ENGINE TRANSMISSION MOUNT HEAT SHIELD PLATE OEM, FREE SHIPPING | ![]() |
![]() | $24.95 | Condition is Used, 2012-2017 AUDI A6 - LEFT SIDE ENGINE TRANSMISSION MOUNT HEAT SHIELD 4G0399299A, FREE SHIPPING | 99.9% |
![]() | $27.99 | Condition is Used, 2012-2018 AUDI A6 C7 ENGINE TRANSMISSION MOUNT LEFT SIDE HEAT SHIELD PLATE OEM, FREE SHIPPING | ![]() |
![]() | $30.01 | Condition is Used, 2012-2018 AUDI A7 FRONT LEFT ENGINE TRANSMISSION MOUNT HEAT SHIELD PLATE OEM, FREE SHIPPING | ![]() |
![]() | $53.56 | Condition is Used, 4G0399299A 4G0399299B Shield Heat Protection Plate OEM Audi A6 RS6 A7 RS7 4G, shipping cost = $46.56 | 100.0% |
![]() | $56.12 | Condition is Used, Audi Heat Shield Cover Shield Plate A6 RS6 A7 RS7 4G OEM 4G0399299A 4G0399299B, shipping cost = $46.26 | 100.0% |
![]() | $100.00 | Top Pick! Condition is Used, Audi 2012-2018 Audi A6 Engine Mount Heat Shield 4G0399299A, shipping cost = $100.00 | 100.0% |
![]() | $100.00 | Top Pick! Condition is Used, Audi 2012-2018 Audi A6 Engine Mount Heat Shield 4G0399299A, shipping cost = $106.00 | 98.1% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $48.50 | Condition is Gebraucht, 4G0399299A 4G0399299B Shield Plate Heat Shield OEM Audi A6 RS6 A7 RS7 4G, shipping cost = $46.30 | 100.0% |
![]() | $51.05 | Condition is Gebraucht, Audi Shield Plate Heat Shield 4G0399299A 4G0399299B OEM A6 RS6 A7 RS7 4G, shipping cost = $46.30 | 100.0% |
![]() | $20.35 | Condition is Gebraucht, Audi A7 C7 4G A6 MINT Heat Shield Panel Guard Front Left 4G0399299A, shipping cost = $116.02 | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $37.16 | Top Pick! Condition is Neu, Audi A6 Avant C7 Gearbox Mudguard 4G0399299A, shipping cost = $32.26 | 97.3% |

The Audi 4G-0399-299-A transmission mount left heat shield plate is a crucial component that is designed to protect the transmission mount from the extreme heat generated by the engine and exhaust system in Audi A6 Quattro models from 2012 to 2018. This heat shield is specifically developed for the left side of the transmission mount, ensuring optimal performance and longevity of the mount itself.
This Audi transmission mount left heat shield plate is made from high-quality materials that are known for their heat insulating properties. Its primary function is to act as a barrier between the hot exhaust system and the transmission mount, preventing direct contact between the two and reducing the amount of heat transferred to the mount. This temperature insulation helps to maintain the proper functioning of the transmission mount and its related components, ensuring a smoother and more comfortable driving experience.
The heat shield plate is strategically designed for a precise fit, maintaining the factory-installed positioning for optimal thermal protection. Its sleek, simple design ensures that it fits seamlessly into the existing architecture of the engine compartment and transmission mount system. Additionally, its finely tuned dimensions and contours allow for efficient heat transfer away from the transmission mount.
Made with the finest materials and cutting-edge manufacturing techniques, this Audi 4G-0399-299-A transmission mount left heat shield plate is an excellent investment for Audi A6 Quattro owners looking to maintain the performance, longevity, and comfort of their vehicle. Its robust build and excellent heat insulation properties make it a must-have upgrade for those seeking to enhance their vehicle's driving experience and protect essential components from the harsh conditions imposed by the engine and exhaust system.
Audi A6 Quattro (2012-2018) C7 Transmission Mount Left Heat Shield: Pros, Cons, and Conclusion
The Audi A6 Quattro (2012-2018) C7 transmission mount left heat shield is an essential component for maintaining optimal engine performance and durability. This part protects the transmission from excessive heat and vibration generated during operation. In this analysis, we'll discuss the advantages and disadvantages, followed by a recommendation.
Pros:1. Enhanced Thermal Protection: The heat shield prevents excessive heat from the transmission and exhaust system from reaching the cabin and other sensitive components, such as wiring and fuel lines. By shielding these areas from high temperatures, the heat shield reduces the risk of damage to these components and keeps your car running efficiently.
2. Improved Vibration Reduction: The transmission mount left heat shield also helps to dampen the vibrations caused by the transmission and engine. Reduced vibration translates to a more comfortable driving experience for passengers and less wear on various components, ultimately resulting in a longer vehicle lifespan.
3. Maintenance Benefit: Regularly replacing the transmission mount left heat shield encourages routine maintenance, allowing you to catch any potential issues early and prevent costly repairs down the line.
Cons:1. Cost: Replacing the transmission mount left heat shield on an Audi A6 Quattro can be an expensive maintenance item. The cost varies depending on the labor charges at your local dealership or repair shop and the quality of the replacement part.
2. Required Skill Level: Installing a new transmission mount left heat shield often requires professional experience and specialized tools, increasing the overall cost. Inaccurate installation could potentially lead to issues, such as leaks or poor sealing, which may create future complications.
Conclusion:Although the cost and installation complexities make the Audi A6 Quattro C7 transmission mount left heat shield an expensive proposition, the benefits it offers in terms of thermal protection, vibration reduction, and regular maintenance make it an essential component of your car. Proper maintenance ensures reliable engine performance, longevity, and user comfort, justifying the investment.
Recommendation:We recommend you consult your preferred Audi dealership or reputable mechanic for a professional diagnosis and installation of the transmission mount left heat shield on your Audi A6 Quattro (2012-2018) C7. By entrusting the task to an experienced professional, you'll ensure the best results possible while minimizing the risks associated with this maintenance cycle.
Details:
Color: exterior ice silver metallic lx7w / p5. Body type: sedan 4-door. Transmission: 8-speed automatic patronage zf8hp / CZ. Mileage: 120k miles.
specifications heatnshield:
- for models: A6, C7, Quattro
- for years: 2012–2018
- brand: Audi
- mpn: 4g0-399-299-a
- color: Silver
- country/region of manufacture: Swaziland
- material: Aluminum
- performance part: No
- placement on vehicle: Left
- type: Heat Barrier
offer heatnshield:
- sold #: 28
- availability: in stock
- best offers: true
- in stock #: 5
- prices: $20.35–$100.00
- item condition:
- Used
- Gebraucht
- Neu
- options: ship-to-home
- started: january 29, 2025
returns heatnshield:
- policy: returns accepted
- time: 30 days
- paid by: seller
seller heatnshield:
- rating: 99.1%
- # reviews: 4746
- city: grawn, michigan
payments heatnshield:
- other
- wallet: google-pay
- credit card: diners-club
shipping heatnshield:
- class: standard
- type: fixed
- transit: 2-6 days
- service: standard
general heatnshield:
- category: Auto Parts > Car Truck Accessories > Exhaust Emission Systems > Heat Shields, Wraps Sleeves
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