



Genuine Mazda 6 & CX-5 2.5 Transmission Mount - K12339070A is an important part of the drivetrain system, designed to secure the transmission to the vehicle frame, absorb vibration, and reduce noise transferred from the engine to the chassis.
The transmission mount helps maintain transmission stability, reduce wear on drivetrain components, and deliver a smooth, safe, and stable driving experience.
This product is a genuine Mazda part, manufactured to high technical standards to ensure durability, strong load-bearing performance, and long service life in harsh operating conditions.
The K12339070A transmission mount is specifically designed for the Mazda 6 and CX-5 2.5, allowing precise installation with no modifications required.
Product information
• Product name: Transmission mount
• Part number: K12339070A
• Standard: Genuine
• Applicable models: Mazda 6 & CX-5 2.5
• System: Drivetrain
• Installation position: Transmission
• Condition: New
Functions and role
• Secures the transmission to the vehicle frame
• Absorbs vibration and reduces noise
• Protects drivetrain components and the transmission
• Ensures smooth, stable, and safe operation
Key advantages
• Genuine Mazda part, high quality
• Strong load-bearing performance and stable operation
• Effectively reduces vibration and noise
• Precise vehicle-specific fit, no modification needed
Signs it needs replacing
• The vehicle vibrates or the transmission vibrates while driving
• Unusual noise from the transmission area
• The driving feel is no longer smooth, with reduced stability
• The transmission mount is cracked, worn, or loose
Replacement recommendations
• Inspect the transmission mount regularly during maintenance
• Replace the part if there are signs of damage or weakness
• Use genuine parts to ensure durability and safety
• Have it installed by an experienced technician to ensure accuracy
Purchasing Guide
1. Contact & Ordering
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2. Confirming Part Information
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We will verify and confirm the exact part number before quoting a price and processing your order.
3. Shipping
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International Shipping
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5. Our Commitment
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We aim to become your trusted partner and long-term companion.