What makes silicone radiator hoses better than rubber ones?

Silicone hoses are generally more resistant to extreme temperatures and pressure than rubber. They also tend to stay more flexible over time and are less prone to cracking or degrading from exposure to heat and coolant chemicals.

Do these hoses come with clamps?

This kit includes the silicone hoses only. You will need to reuse your existing hose clamps or purchase new ones separately.

Will these hoses fit my specific 2.2T engine without modification?

Yes, these hoses are designed as a direct fit replacement for the 2.2T C4 (AAN) engine found in the 91-97 Audi S4, S6, and A6 models. They are shaped to match the factory routing.

do88 Radiator Hoses Black | DO88-KIT97S

Name: do88 91-97 Audi S4/S6/A6 2.2T C4 (AAN) Radiator Hoses - Black
Brand: do88
SKU: do88-do88-91-97-audi-s4-s6-a6-2-2t-c4-aan-radiator-hoses-black-t14-948527
Price: 288.96 USD
Availability: BackOrder

do88 91-97 Audi S4/S6/A6 2.2T C4 (AAN) Radiator Hoses - Black

$288.96

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

do88 black radiator hose kit for 91-97 Audi S4/S6/A6 2.2T C4 (AAN). Direct fit.

Key Features

Fits 1991-1997 Audi S4, S6, and A6 models with the 2.2T C4 (AAN) engine.
Includes a complete set of black silicone radiator hoses.
Constructed with multi-layer silicone for improved heat and pressure resistance.
Reinforced with polyester for added strength and durability.
Smooth inner surface promotes efficient coolant flow.
Designed as a direct replacement for easy installation.

This kit is designed for 1991-1997 Audi S4, S6, and A6 models equipped with the 2.2T C4 (AAN) engine.

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Product Details

With this kit, you get a set of black silicone radiator hoses designed specifically for your 91-97 Audi S4, S6, or A6 with the 2.2T C4 (AAN) engine. These hoses are a direct replacement for your original rubber ones, which can become brittle and crack over time, leading to leaks and overheating issues. Upgrading to silicone offers a more robust solution that can handle the demands of your engine better.

These do88 hoses are constructed from high-quality, multi-layer silicone reinforced with polyester for added strength and durability. This construction helps them resist the high temperatures and pressures found in the cooling system, offering a longer service life compared to standard rubber hoses. The smooth inner surface also helps maintain good coolant flow, which is important for keeping your engine running at its optimal temperature. They are designed to fit right without modification, making the installation process straightforward for someone familiar with working on these cars.