Budget
The lowest price in this list
AUTOMEGA 160036210
AUTOMEGA 160036210 Coolant expansion tank
£16.17
Compare Audi A6 C5 Avant 4B5 4B6 coolant expansion tank from trusted brands — check fitment by engine
59 parts available for Audi A6 C5 Avant 4B5 4B6
By price and quality, from the parts for Audi A6 C5 Avant 4B5 4B6.
Budget
The lowest price in this list
AUTOMEGA 160036210
Our recommendation
Standard
A balance of price and quality
NTY CZW-AU-009
Premium
A top-tier choice
NISSENS 996287
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Finding the right coolant expansion tank for your Audi A6 C5 Avant 4B5 4B6 is essential for safe and reliable driving. We stock 59+ options from 19+ trusted brands, all with TecDoc-verified fitment for your specific vehicle.
When choosing coolant expansion tank for your Audi A6 C5 Avant 4B5 4B6, consider factors like OEM vs aftermarket quality, material specifications, and your driving conditions. OEM parts match original specifications exactly, while premium aftermarket brands like Bosch, TRW, and Febi Bilstein often offer comparable quality at lower prices.
All coolant expansion tank listed on this page are confirmed compatible with Audi A6 C5 Avant 4B5 4B6. Our fitment data is sourced from TecDoc, the industry-standard European automotive parts database. If you are unsure about compatibility, check the OE part number on your existing component and use our cross-reference search.
We have 59+ coolant expansion tank options verified for Audi A6 C5 Avant 4B5 4B6. Select your exact engine above to confirm fitment. All compatibility data is verified through TecDoc.
There are 59 coolant expansion tank options available for the Audi A6 C5 Avant 4B5 4B6, from brands including vika, ABAKUS, CALORSTAT by Vernet. Prices range from £16.17 to £44.97.
Available brands include vika, ABAKUS, CALORSTAT by Vernet, NRF, THERMOTEC. All parts are new, with TecDoc-verified fitment and our 14-day guarantee.
Check your Audi A6 C5 Avant 4B5 4B6 owner's manual or service book for the original part number. You can also use our OE number search to find compatible aftermarket alternatives. The part number is often printed on the existing component.
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Common original equipment numbers linked to stocked alternatives.