Original quality Piston axxembly 03H107065N/066N For vw Audi Q7/Touareg/3.6

English Version

Product Name: Piston Assembly for VW / Audi Q7 / Touareg 3.6 (OE Code: 03H107065N/066N)

Product Overview

This piston assembly is specifically engineered for Volkswagen Touareg and Audi Q7 3.6L models. As a core engine component, the piston directly impacts power output, fuel efficiency, and engine lifespan. Manufactured from high-strength premium materials using advanced precision casting technology, it ensures stable performance under extreme temperatures and pressures. Strictly compliant with OE code 03H107065N/066N standards for perfect compatibility — ready for direct installation.

Why Choose Us?

✅ High-Strength Materials, Built to Last
Withstands 2000°C+ instantaneous temperatures and extreme combustion pressures — no deformation or cracking over long-term use.

✅ Micron-Level Precision Machining
CNC machined with ±0.01mm tolerance control, ensuring perfect fit with cylinder wall and piston rings for optimal sealing.

✅ Special Surface Treatment, 30% Less Friction
Reduces energy loss, improves fuel economy, and extends piston and cylinder lifespan.

✅ Optimized Heat Dissipation
Efficient cooling channel design effectively reduces operating temperature, preventing scoring and erosion.

✅ Rigorous Quality Control
Dimensional, hardness, dynamic balance, and air-tightness testing — multi-stage inspection ensures premium quality.

✅ Direct Fit, Perfect Compatibility
100% compliant with OE code 03H107065N/066N — no modifications required, quick and easy installation.

Compatible Models

• Volkswagen (VW) Touareg 3.6
• Audi Q7 3.6