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Est. 1957
do88

do88 02-04 Audi RS6 4.2L BiTurbo (C5) Coolant Hoses - Black

$374.18

On Backorder — Expected to ship by May 29, 2026

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do88 02-04 Audi RS6 4.2L BiTurbo (C5) Coolant Hoses - Black. Silicone construction for improved durability.

Key Features

  • Fits 2002-2004 Audi RS6 4.2L BiTurbo (C5).
  • Constructed from multi-layer reinforced silicone for improved durability.
  • Resistant to oil, coolant, and extreme temperatures.
  • Designed as a direct replacement for factory coolant hoses.
  • Black finish for a clean engine bay appearance.
This kit is specifically designed for the 2002-2004 Audi RS6 models equipped with the 4.2L BiTurbo engine.
No-fit, no charge. Wrong part? Send it back, free return label.
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About this part

Product Details

Made from multi-layer reinforced silicone, these coolant hoses are built to handle the heat and pressure found in the 2002-2004 Audi RS6 with its 4.2L BiTurbo engine. Stock rubber hoses can become brittle and crack over time, especially under the demands of a performance engine like the C5 RS6. This kit replaces those aging hoses with a more robust and reliable solution.

The silicone construction offers better resistance to oil, coolant, and extreme temperatures compared to standard rubber. Each hose in the kit is shaped to fit your specific RS6 application, ensuring a direct replacement for the factory parts. The black finish gives a clean, understated look in the engine bay, a nice touch for a well-maintained vehicle.

This kit includes all the necessary hoses to replace the primary coolant lines. It's a solid option for anyone looking to refresh their cooling system and ensure it can keep up with the performance of their BiTurbo RS6.

Specifications

Brand
do88
Manufacturer Part #
DO88-KIT191S

Frequently Asked Questions

do88 02-04 Audi RS6 4.2L BiTurbo (C5) Coolant Hoses - Black

$374.18