Product Name: Water Pump Assembly for VW / Audi Touareg 2.5 (OE Code: 03H121004B)

Product Overview

This water pump assembly is specifically engineered for Volkswagen and Audi Touareg 2.5L models.
As the core driving component of the engine cooling system, the water pump circulates coolant continuously between the engine and radiator, ensuring the engine maintains optimal operating temperature at all times.
Manufactured from premium materials using advanced production technology, it delivers high efficiency, stability, and long-lasting durability.
Strictly compliant with OE code 03H121004B standards for perfect compatibility — ready for direct installation.

Why Choose Us?

✅ Efficient Circulation, Powerful Performance
Optimized impeller design delivers strong and stable coolant flow, ensuring uniform heat dissipation across all engine areas and effectively preventing localized overheating.

✅ Premium Materials, Heat & Corrosion Resistant
Made from high-grade heat-resistant and corrosion-resistant materials, built to withstand high-temperature and high-pressure cooling system conditions for long-lasting durability.

✅ Precision Bearings, Quiet & Smooth Operation
Equipped with high-quality bearings for smooth, stable rotation with minimal noise, enhancing overall driving comfort.

✅ Reliable Sealing, Zero Leakage
High-precision seal design effectively prevents coolant leakage, ensuring long-term stable cooling system operation.

✅ Rigorous Quality Control
Every unit undergoes flow testing, leak testing, and durability testing — multi-stage inspection ensures reliable quality.

✅ Direct Fit, Perfect Compatibility
100% compliant with OE code 03H121004B — no modifications required, quick and easy installation to restore optimal cooling system performance.

Compatible Models

• Volkswagen (VW) Touareg 2.5