Audi A8 Cooling System Parts

We found 19 eBay listings for Audi A8 cooling system parts.

19 listings available |14 sellers

Last checked: . Confirm current price and fitment with the seller.

Audi A8 cooling system parts: these parts manage engine operating temperature. Matching listing titles mention 2003 onwards; this is seller-described coverage, not confirmed fitment. Check the exact generation, engine and required specification before choosing a listing.

What the listings say: Of the 19 listings for Audi A8 cooling system parts checked on 4 November 2026, 4 give model years from 2003 onwards. Positions named in the titles: lower (4). Brands named: Bilstein (4), Meyle (3). Part numbers in more than one title: 4H0121251C. Titles are the sellers’ descriptions, not confirmed fitment: match the part number, model year, generation and engine before you buy.

19 Results

Cooling System

Found 19 listings for "audi a8 cooling system"

Cooling System Coolant Expansion Tank Meyle 100 223 0002 Fits Audi A8

Cooling System Coolant Expansion Tank Meyle 100 223 0002 Fits Audi A8

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New📍 GB
Seller: ricerocketuk
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2013 AUDI A8 RADIATOR COOLING PETROL 3.0 TFSI 4H0121251C

2013 AUDI A8 RADIATOR COOLING PETROL 3.0 TFSI 4H0121251C

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Used📍 LT
Seller: autominutee
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Cooling System T-Piece 20mm Pipe Tube For Audi A3 A4 A5 A6 A7 A8 Q3 Q5 2003 on

Cooling System T-Piece 20mm Pipe Tube For Audi A3 A4 A5 A6 A7 A8 Q3 Q5 2003 on

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New📍 GB
Seller: onecarparts
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AUDI A8 2.0 TFSi / 3.0 TDi PETROL DIESEL RADIATOR 2010-2018 4H0121251C

AUDI A8 2.0 TFSi / 3.0 TDi PETROL DIESEL RADIATOR 2010-2018 4H0121251C

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New📍 GB
Seller: bbcspares
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AUDI A4 / A5 / A6 / A7 / A8 / VW AMAROK COOLING SYSTEM CONTROL VALVE 059121737AR

AUDI A4 / A5 / A6 / A7 / A8 / VW AMAROK COOLING SYSTEM CONTROL VALVE 059121737AR

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New📍 GB
Seller: audisytner
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Cooling System Engine Water Hose Coolant Pipe for Audi A8 D3 2005-2010 2.8L 3.2L

Cooling System Engine Water Hose Coolant Pipe for Audi A8 D3 2005-2010 2.8L 3.2L

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New📍 GB
Seller: premiumparts_eu
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COOLING SYSTEM STUB-PIPE FITS: AUDI A3 A6 C5 A8 D3 ALLROAD C5 TT; VW CC B7

COOLING SYSTEM STUB-PIPE FITS: AUDI A3 A6 C5 A8 D3 ALLROAD C5 TT; VW CC B7

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New📍 GB
Seller: partsnext
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Febi Bilstein 106380 Lower Radiator Mounting Cooling System Fits Audi A6 A7 A8

Febi Bilstein 106380 Lower Radiator Mounting Cooling System Fits Audi A6 A7 A8

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New📍 GB
Seller: ricerocketuk
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FEBI BILSTEIN 106380 Lower Radiator Mounting Cooling System Fits Audi A6 A7 A8

FEBI BILSTEIN 106380 Lower Radiator Mounting Cooling System Fits Audi A6 A7 A8

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New📍 GB
Seller: primelineautomotive
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Febi Bilstein 106380 Lower Radiator Mounting Cooling System Fits Audi A6 A7 A8

Febi Bilstein 106380 Lower Radiator Mounting Cooling System Fits Audi A6 A7 A8

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New📍 GB
Seller: movingpartsuk
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Febi Bilstein 106380 Lower Radiator Mounting Cooling System Fits Audi A6 A7 A8

Febi Bilstein 106380 Lower Radiator Mounting Cooling System Fits Audi A6 A7 A8

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New📍 GB
Seller: partandparcel_1
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COOLING SYSTEM STUB-PIPE FITS: AUDI A1 A3 A4 B8 A5 A6 C7 A6 C8 A7 A8 D4

COOLING SYSTEM STUB-PIPE FITS: AUDI A1 A3 A4 B8 A5 A6 C7 A6 C8 A7 A8 D4

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New📍 GB
Seller: partsnext
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GATES Cooling System Coolant Flange Fits Audi A4 A5 A6 A6 Allroad A7 A8 Q7

GATES Cooling System Coolant Flange Fits Audi A4 A5 A6 A6 Allroad A7 A8 Q7

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New📍 GB
Seller: partspaneluk
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MEYLE 100 223 0002 Coolant Expansion Tank Engine Cooling Replacement For Audi A8

MEYLE 100 223 0002 Coolant Expansion Tank Engine Cooling Replacement For Audi A8

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New📍 GB
Seller: movingpartsuk
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FROST PLUG FOR, Cooling System For Audi A1 A3 A4 A6 A8 Seat Altea  Ibiza Cordoba

FROST PLUG FOR, Cooling System For Audi A1 A3 A4 A6 A8 Seat Altea Ibiza Cordoba

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New📍 GB
Seller: automotofactory
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MEYLE 113 220 0031 Engine Cooling Water Pump Fits Audi A4 A5 A6 A7 A8 Porsche VW

MEYLE 113 220 0031 Engine Cooling Water Pump Fits Audi A4 A5 A6 A7 A8 Porsche VW

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New📍 GB
Seller: shop4autoparts
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COOLING SYSTEM PIPE FITS: AUDI A4 B8 A5 A6 ALLROAD C6 A6 C6 A6 C7 A7 A8

COOLING SYSTEM PIPE FITS: AUDI A4 B8 A5 A6 ALLROAD C6 A6 C6 A6 C7 A7 A8

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New📍 GB
Seller: partsnext
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COOLING SYSTEM THERMOSTAT 80°C IN HOUSING FITS AUDI A6 C6 A6 C7 A8 D3 SEAT

COOLING SYSTEM THERMOSTAT 80°C IN HOUSING FITS AUDI A6 C6 A6 C7 A8 D3 SEAT

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New📍 GB
Seller: kiba_shop
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COOLING SYSTEM THERMOSTAT FITS AUDI A4 B7 A6 ALLROAD C6 A6 C6 A8 D3 20/24/32

COOLING SYSTEM THERMOSTAT FITS AUDI A4 B7 A6 ALLROAD C6 A6 C6 A8 D3 20/24/32

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New📍 GB
Seller: kiba_shop
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Questions about these listings

Which model years are named in the listings for Audi A8 cooling system parts?

4 listing titles give model years from 2003 onwards. Check your car’s year against the fitment details in each listing.

Which positions are named in the listings for Audi A8 cooling system parts?

The titles name lower (4 listings). Order for the position on your car, as stated in the title or the seller’s fitment details.

Which part numbers appear in more than one listing for Audi A8 cooling system parts?

4H0121251C appears in more than one title. Compare the number on your old part with the listing before you buy.

How do I check fitment before buying Audi A8 cooling system parts?

Match the part number on your old part with the listing, then confirm the model year, generation and engine in the seller’s fitment details. Titles are the sellers’ descriptions, not confirmed fitment.

Check compatibility before buying

These listings were found using Audi A8 cooling system search terms. A search match does not establish fitment. Compare the part number, vehicle year, generation and engine with the seller's compatibility details. Confirm delivery, returns and the final price on eBay before ordering.