Left Or Right Transmission Gearbox Mounts, Hydro Mount With Sensor for Audi A8 D3 S8

Upgrade the stability and smoothness of your Audi with MAX NOLOGY Hydro Transmission Gearbox Mounts, crafted for the Audi A8 D3 and S8. This left-or-right mount is an electrically adjustable hydro unit with sensor, engineered to replace worn mounts and drastically reduce drivetrain movement, engine vibration, and gear-shift harshness. The integrated sensor helps monitor mount health, making it easier to spot wear before it affects performance or comfort. With OEM numbers 4E0399151BD, 4E0399151AP, and 4E0399151AH, this mount is a precise, purpose-built replacement for your vehicle.

Designed for the specific characteristics of the A8 D3 and S8, this mount supports a confident, refined ride by isolating engine and transmission movement while preserving accurate throttle response and smooth gear engagement. Whether you’re cruising highways or navigating city streets, a well-functioning transmission mount helps maintain alignment, reduces noise transfer, and prolongs the life of surrounding components.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Benefits & Tips

• Experience smoother gear shifts and quieter operation as the hydro mount dampens transmission movement during acceleration, deceleration, and gear changes.
• Benefit from improved cabin comfort thanks to reduced vibration and drivetrain movement, especially on uneven roads or after engine load changes.
• Tip: Before ordering, confirm fitment using your VIN. If unsure, contact us with the VIN to ensure the part matches your exact Audi A8 D3 or S8 configuration.

Product specifications

• Brand: MAX NOLOGY
• Fitment: For Audi
• Position: Left or Right
• Type: Hydro transmission mount with sensor (electrically adjustable)
• OEM No.: 4E0399151BD, 4E0399151AP, 4E0399151AH
• Origin: Mainland China
• Warranty: 3 years or 50,000 kilometers
• Vehicle compatibility: 2007–2010 Audi A8 D3 4.2 V8; 2005–2009 Audi A8 D3 6.0 W12; 2007–2009 Audi S8 5.2 V10

Package includes:

• 1 Piece of Gearbox Mount

Warnings / Reminders

• Warranty policy follows the seller’s terms: 3 years or 50,000 kilometers from parcel delivery date, with exchange or refund for qualifying issues.
• For quality issues, provide fault codes, photos or videos. After installation, send mileage photo from the odometer for warranty purposes.
• If the item is damaged on arrival, notify us for exchange or refund and include photos that show the waybill number and item details.
• Ensure this is the correct product before purchase. If you have questions about fitment, please contact us first with your VIN for verification.

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