06L121085AF Coolant Pipe Left for Volkswagen Audi A4 S4 Avant Quattro

Left Coolant Pipe for Volkswagen & Audi A4, S4 Avant, Quattro (06L121085AF)

1. Part Number: This left coolant pipe is identified by OEM part number 06L121085AF, ensuring strict compliance with Volkswagen Group engineering standards. The code validates authenticity and guarantees a factory-precise fit for seamless integration into the cooling system.
2. Vehicle Compatibility: Specifically engineered for:
   • Audi A4 (B8/B9 chassis, 2008–present)
   • Audi S4 Avant (performance wagon variants)
   • Audi Quattro (all-wheel drive models)
     Compatible with 2.0T and 3.0T engines. Verify your vehicle’s production year and drivetrain configuration for exact fitment.
3. Function & Quality: Facilitates the circulation of coolant through the left side of the engine, regulating temperature to prevent overheating. Constructed from high-grade aluminum alloy with corrosion-resistant coating, it withstands coolant pressure (up to 1.5 bar) and temperature fluctuations (-40°C to 120°C). Precision-bent and machined to OEM tolerances, it ensures leak-free connections. Direct replacement restores coolant flow, safeguards engine components, and preserves cooling efficiency in compatible VW and Audi models.

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