High Sales Auxiliary Water Pump 06D 121601 for C6-Q5-2.0T

Core Selling Points

Fast-moving routine maintenance part with stable recurring bulk orders

100% OE precise fit, plug-and-play direct installation without modification

Compatible Vehicle Range (Focus on A6 C6 & Q5 2.0T)

• Audi A6 C6 chassis 2.0T FSI / TFSI models
• Audi Q5 8R / 83B 2.0T EA888 Gen2 / Gen3 petrol engines
• Interchangeable platforms: A4 B8, A5, A7 C7, A8 D4, partial VW, Skoda, Bentley VAG 2.0T models

Reinforced high-temperature waterproof durable structure

1. Reinforced PA66 engineering plastic pump body, high heat resistance, compatible with all types of ethylene glycol antifreeze, anti-corrosion against coolant chemical erosion
2. Wear-resistant closed PPS plastic impeller, stable coolant circulation, not easy to jam by tiny pipeline impurities
3. Integrated double-layer high-temperature fluorine rubber mechanical sealing ring, effectively prevent coolant seepage and dripping at pump joints
4. IP67 fully sealed brushless motor module, isolate dust, water vapor and mud to avoid short circuit and motor burnout
5. Standard original plug connector, stable electrical signal transmission without triggering cooling system malfunction codes

Dual-function circulation: Turbo heat dissipation + cabin heating boost

1. Independent circulation of coolant for turbocharger after flameout, eliminate heat soak damage to turbine bearing and housing;
2. Accelerate small coolant circulation during cold start and idle, speed up cabin heater warm-up to deliver continuous hot air in cold weather, avoid engine temperature surge in traffic jams.

Fully resolve typical auxiliary water pump failure faults

• Slow or no hot air output inside the cabin in winter
• Turbo overheating risk and power drop after long idle driving
• Coolant leakage and water stains at pump mounting position
• Continuous abnormal buzzing noise after vehicle ignition
• ECU stores auxiliary coolant pump related fault codes
• Accelerated turbo aging caused by insufficient residual heat dissipation

Rigorous multi-stage factory testing & sufficient spot stock