Skip to main content

Confirm this item fits

Add your vehicle to make sure this item fits and qualifies for free returns.

Audi
A6
2018

Picture 1 of 5

Picture 1 of 5
Picture 2 of 5
Picture 3 of 5
Picture 4 of 5
Picture 5 of 5

AUDI A6 / A7 / C7 3.0V6 COOLANT EXPANSION TANK BOTTLE 4G0121403G

Motex Spares (8692)
99.8% positive Feedback
Price:
£29.99
Free delivery in 2-3 days
Estimated between Thu, 14 Aug and Fri, 15 Aug
Returns:
30 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Condition:
Used
A6 S Line TDI. Opening Hours. 100% Responsive. Genuine & Quality Parts.

About this product

Product Identifiers

BrandAudi
MPN4G0121403G
eBay Product ID (ePID)1234094091

Product Key Features

Performance PartNo
Reference OE/OEM NumberOEN 4G0121403G, Expansion Tank, OEN 4G0121403AC, 4G0121403G, Coolant
Universal FitmentYes
FeaturesDurability Tested, 100% Leak Tested, No Drilling or Modifications Needed for Installation
Mounting StyleScrew-On
MaterialPlastic
Superseded Part Number4G0121403R, Audi, 4G0121403AG, 4G0121403G, 4G0121403AC
TypeCoolant Expansion Tank
Classic PartNo

All listings for this product

Buy it now
Pre-owned
AUDI A6 4G C7 Expansion Tank 4G0121403G 2.0 Diesel 130kw 2011
item 1 AUDI A6 4G C7 Expansion Tank 4G0121403G 2.0 Diesel 130kw 2011
£9.45
Free postage
Audi A6 C7 2.0 Diesel Coolant Expansion Tank 4G0121403G
item 2 Audi A6 C7 2.0 Diesel Coolant Expansion Tank 4G0121403G
£10.00
Free postage
Audi A6 Tdi Se E5 4 Dohc 2011-2014 Coolant Expansion Tank
item 3 Audi A6 Tdi Se E5 4 Dohc 2011-2014 Coolant Expansion Tank
£10.99
Free postage
AUDI A6 COOLANT EXPANSION OVERFLOW BOTTLE TANK C7 2012 4G0121403G
item 4 AUDI A6 COOLANT EXPANSION OVERFLOW BOTTLE TANK C7 2012 4G0121403G
£11.99
Free postage
AUDI A7 4G8 MK1 COOLANT EXPANSION OVERFLOW BOTTLE TANK 3.0 DIESEL 2012
item 5 AUDI A7 4G8 MK1 COOLANT EXPANSION OVERFLOW BOTTLE TANK 3.0 DIESEL 2012
£11.99
Free postage
AUDI A7 MK1 EXPANSION OVERFLOW BOTTLE TANK 4G0121403G 2012
item 6 AUDI A7 MK1 EXPANSION OVERFLOW BOTTLE TANK 4G0121403G 2012
£11.99
Free postage
AUDI A6 C7 COOLANT EXPANSION OVERFLOW BOTTLE TANK 2.0 DIESEL 4G0121403G 2014
item 7 AUDI A6 C7 COOLANT EXPANSION OVERFLOW BOTTLE TANK 2.0 DIESEL 4G0121403G 2014
£11.99
Free postage
2013 AUDI A6 C7 2.0 TDi EXPANSION COOLANT HEADER TANK OEM 4G0121403G
item 8 2013 AUDI A6 C7 2.0 TDi EXPANSION COOLANT HEADER TANK OEM 4G0121403G
£12.00
Free postage
AUDI A6 C7 3.0 DIESEL EXPANSION BOTTLE TANK RESERVOIR 2012 4G0121403G
item 9 AUDI A6 C7 3.0 DIESEL EXPANSION BOTTLE TANK RESERVOIR 2012 4G0121403G
£12.14
Free postage
AUDI A6 ALLROAD EXPANSION OVERFLOW COOLANT BOTTLE TANK 4G0121403G C7 4G 2013
item 10 AUDI A6 ALLROAD EXPANSION OVERFLOW COOLANT BOTTLE TANK 4G0121403G C7 4G 2013
£10.00
+ £2.94 postage
AUDI A6 C7 2013 COOLANT HEADER EXPANSION TANK BOTTLE 4G0121403G
item 11 AUDI A6 C7 2013 COOLANT HEADER EXPANSION TANK BOTTLE 4G0121403G
£12.99
Free postage
AUDI A6 C7 2.0 DIESEL EXPANSION BOTTLE TANK RESERVOIR 2013 4G0121403G
item 12 AUDI A6 C7 2.0 DIESEL EXPANSION BOTTLE TANK RESERVOIR 2013 4G0121403G
£14.99
Free postage
2012 AUDI A6 C7 EXPANSION OVERFLOW COOLANT BOTTLE TANK 4G0121403G
item 13 2012 AUDI A6 C7 EXPANSION OVERFLOW COOLANT BOTTLE TANK 4G0121403G
£14.99
Free postage
AUDI A6 COOLANT EXPANSION OVERFLOW BOTTLE TANK C7 2013 4G0121403G
item 14 AUDI A6 COOLANT EXPANSION OVERFLOW BOTTLE TANK C7 2013 4G0121403G
£14.99
Free postage
AUDI A6 C7 2.0 DIESEL EXPANSION OVERFLOW BOTTLE TANK RESERVOIR 4G0121403G 2013
item 15 AUDI A6 C7 2.0 DIESEL EXPANSION OVERFLOW BOTTLE TANK RESERVOIR 4G0121403G 2013
£14.99
Free postage
AUDI A6 C7 EXPANSION BOTTLE TANK RESERVOIR 2012 4G0121403G
item 16 AUDI A6 C7 EXPANSION BOTTLE TANK RESERVOIR 2012 4G0121403G
£14.99
Free postage
AUDI A6 C7 EXPANSION OVERFLOW BOTTLE TANK RESERVOIR 4G0121403R 12-18
item 17 AUDI A6 C7 EXPANSION OVERFLOW BOTTLE TANK RESERVOIR 4G0121403R 12-18
£15.00
Free postage
AUDI A7 4G8 Expansion Tank 4G0121403G 3.0 Diesel 150kw 2012
item 18 AUDI A7 4G8 Expansion Tank 4G0121403G 3.0 Diesel 150kw 2012
£15.55
Free postage
AUDI A6 C7 EXPANSION OVERFLOW BOTTLE TANK RESERVOIR 4G0121403R 12-18
item 19 AUDI A6 C7 EXPANSION OVERFLOW BOTTLE TANK RESERVOIR 4G0121403R 12-18
£15.99
Free postage
AUDI A6 2.0 TDI C7 4G COOLANT EXPANSION TANK ♻️ 4G0121403G FREE UK POSTAGE
item 20 AUDI A6 2.0 TDI C7 4G COOLANT EXPANSION TANK ♻️ 4G0121403G FREE UK POSTAGE
£18.99
Free postage
AUDI A6 C7 (2012-2018) COOLANT EXPANSION OVERFLOW BOTTLE 4G0121403G
item 21 AUDI A6 C7 (2012-2018) COOLANT EXPANSION OVERFLOW BOTTLE 4G0121403G
£19.99
Free postage
AUDI A7 SPORTBACK S LINE MK1 2013 3.0 TDI COOLANT EXPANSION OVERFLOW TANK
item 22 AUDI A7 SPORTBACK S LINE MK1 2013 3.0 TDI COOLANT EXPANSION OVERFLOW TANK
£15.00
+ £4.99 postage
AUDI A6 C7 A7 4G8 2011- TDI COOLANT EXPANSION BOTTLE TANK WITH CAP 4G0121403G
item 23 AUDI A6 C7 A7 4G8 2011- TDI COOLANT EXPANSION BOTTLE TANK WITH CAP 4G0121403G
£19.99
Free postage
2012-2016 AUDI A6 C7 3.0 DIESEL COOLANT EXPANSION TANK 4G0121403G
item 24 2012-2016 AUDI A6 C7 3.0 DIESEL COOLANT EXPANSION TANK 4G0121403G
£20.00
Free postage
Audi A5 S6 C7 4G Expansion Water Coolant Reservoir Tank 4G0121403G
item 25 Audi A5 S6 C7 4G Expansion Water Coolant Reservoir Tank 4G0121403G
£6.67
+ £13.38 postage
Audi A6 C7 (2011-2015) Saloon 3.0 TDI Expansion Bottle 4G0121403G
item 26 Audi A6 C7 (2011-2015) Saloon 3.0 TDI Expansion Bottle 4G0121403G
£23.99
Free postage
2014 AUDI A7 3.0 DIESEL EXPANSION COOLANT BOTTLE TANK GENUINE 4G0121403G
item 27 2014 AUDI A7 3.0 DIESEL EXPANSION COOLANT BOTTLE TANK GENUINE 4G0121403G
£24.00
Free postage
AUDI A6 COOLANT EXPANSION HEADER TANK 4G0121403G C7 4G 2011
item 28 AUDI A6 COOLANT EXPANSION HEADER TANK 4G0121403G C7 4G 2011
£20.00
+ £4.99 postage
2012-2018 AUDI A6 C7 S LINE EXPANSION OVERFLOW COOLANT BOTTLE TANK 4G0121403G
item 29 2012-2018 AUDI A6 C7 S LINE EXPANSION OVERFLOW COOLANT BOTTLE TANK 4G0121403G
£14.99
+ £10.00 postage
AUDI A6 C7 COOLANT EXPANSION TANK BOTTLE 2012-2018 4G0121403G
item 30 AUDI A6 C7 COOLANT EXPANSION TANK BOTTLE 2012-2018 4G0121403G
£24.99
Free postage
AUDI A6 C7 EXPANSION OVERFLOW COOLANT BOTTLE TANK 4G0121403G 2013
item 31 AUDI A6 C7 EXPANSION OVERFLOW COOLANT BOTTLE TANK 4G0121403G 2013
£24.99
Free postage
2013 AUDI A6 COOLANT EXPANSION TANK / RESERVOIR 4G0 121 403 G
item 32 2013 AUDI A6 COOLANT EXPANSION TANK / RESERVOIR 4G0 121 403 G
£24.99
Free postage
AUDI A6 C7 Coolant Expansion Tank 4G0121403G 2.00 Diesel 130kw 2013
item 33 AUDI A6 C7 Coolant Expansion Tank 4G0121403G 2.00 Diesel 130kw 2013
£25.00
Free postage
AUDI A6 Avant C7 Expansion Tank 4G0121403G 4.0 Petrol 412kW 2014 30382025
item 34 AUDI A6 Avant C7 Expansion Tank 4G0121403G 4.0 Petrol 412kW 2014 30382025
£25.00
Free postage
AUDI A6 Avant C7 Expansion Tank 4G0121403G 3.0 Diesel 230kw 28341133 2012
item 35 AUDI A6 Avant C7 Expansion Tank 4G0121403G 3.0 Diesel 230kw 28341133 2012
£25.00
Free postage
AUDI A6 C7 Sedan Coolant Expansion Tank 4G0121403G 2.00 Diesel 130kw 2014
item 36 AUDI A6 C7 Sedan Coolant Expansion Tank 4G0121403G 2.00 Diesel 130kw 2014
£25.00
Free postage
AUDI A6 Avant Coolant Expansion Tank C7 2.0 TDI 130kw 4G0121403G 2013
item 37 AUDI A6 Avant Coolant Expansion Tank C7 2.0 TDI 130kw 4G0121403G 2013
£25.00
Free postage
AUDI A6 C7 COOLANT EXPANSION TANK 4G0121403G 2011-2018
item 38 AUDI A6 C7 COOLANT EXPANSION TANK 4G0121403G 2011-2018
£25.99
Free postage
Audi A6 S6 C7 4G 2012 Water coolant expansion tank reservoir 4G0121403G DRA33115
item 39 Audi A6 S6 C7 4G 2012 Water coolant expansion tank reservoir 4G0121403G DRA33115
£14.40
+ £14.40 postage
2010 AUDI A6 2.0 DIESEL COOLANT EXPANSION OVERFLOW TANK BOTTLE OEM 4G0121403G
item 40 2010 AUDI A6 2.0 DIESEL COOLANT EXPANSION OVERFLOW TANK BOTTLE OEM 4G0121403G
£28.80
Free postage
AUDI A6 C7 2.0TDI Coolant Expansion Overflow Bottle Tank 4G0121403G
item 41 AUDI A6 C7 2.0TDI Coolant Expansion Overflow Bottle Tank 4G0121403G
£14.58
+ £14.40 postage
AUDI A6 C7 2014 Expansion Tank 4G0121403G 2.0 Diesel 130kw 11518603
item 42 AUDI A6 C7 2014 Expansion Tank 4G0121403G 2.0 Diesel 130kw 11518603
£29.87
Free postage
AUDI A6 C7 S-LINE 2011-2016 2.0TDI 177 CGLC COOLANT OVERFLOW TANK 4G0121403G
item 43 AUDI A6 C7 S-LINE 2011-2016 2.0TDI 177 CGLC COOLANT OVERFLOW TANK 4G0121403G
£24.99
+ £4.99 postage
Audi A6 C7 MK4 2012 - 2018 2.0 Diesel Coolant Expansion Tank 4G0121403G
item 44 Audi A6 C7 MK4 2012 - 2018 2.0 Diesel Coolant Expansion Tank 4G0121403G
£29.99
Free postage
Audi A6 C7 MK4 2012 - 2018 2.0 Diesel Coolant Expansion Tank 4G0121403G
item 45 Audi A6 C7 MK4 2012 - 2018 2.0 Diesel Coolant Expansion Tank 4G0121403G
£29.99
Free postage
AUDI A6 C7 COOLANT EXPANSION TANK BOTTLE 4G0121403G 2012-2015
item 46 AUDI A6 C7 COOLANT EXPANSION TANK BOTTLE 4G0121403G 2012-2015
£30.00
Free postage
AUDI A6 2013 Mk4 (C7) Coolant Expansion Bottle 4G0121403G
item 47 AUDI A6 2013 Mk4 (C7) Coolant Expansion Bottle 4G0121403G
£26.63
+ £4.45 postage
AUDI A7 2014 Expansion Tank 4G0121403G 15476995
item 48 AUDI A7 2014 Expansion Tank 4G0121403G 15476995
£34.78
Free postage
AUDI A6 4G2, C7, 4GC 3.0 TDI Expansion Tank 4g0121403g 3.00 Diesel 150kw 2012
item 49 AUDI A6 4G2, C7, 4GC 3.0 TDI Expansion Tank 4g0121403g 3.00 Diesel 150kw 2012
£21.60
+ £13.19 postage
Audi A6 S6 C7 4G 2013 Water coolant expansion tank reservoir 4G0121403G SKE31972
item 50 Audi A6 S6 C7 4G 2013 Water coolant expansion tank reservoir 4G0121403G SKE31972
£34.80
Free postage
AUDI A6 Avant 4F5, C6 Expansion Tank 4G0121403G 3.00 Diesel 2012 29902112
item 51 AUDI A6 Avant 4F5, C6 Expansion Tank 4G0121403G 3.00 Diesel 2012 29902112
£35.54
Free postage
AUDI A7 2016 S-Line 2.0 TSFI EXPANSION OVERFLOW COOLANT TANK RESERVOIR 4G0121403
item 52 AUDI A7 2016 S-Line 2.0 TSFI EXPANSION OVERFLOW COOLANT TANK RESERVOIR 4G0121403
£30.84
+ £7.19 postage
AUDI A6 Allroad 4BH, C5 Expansion Tank 4G0121403G 2.97 Diesel 132kw 23033286
item 53 AUDI A6 Allroad 4BH, C5 Expansion Tank 4G0121403G 2.97 Diesel 132kw 23033286
£37.73
Free postage
AUDI A6 4A2, C8 Expansion Tank 4G0121403G 2.00 Diesel 2011 31205371
item 54 AUDI A6 4A2, C8 Expansion Tank 4G0121403G 2.00 Diesel 2011 31205371
£38.82
Free postage
Coolant tank tank 4G0121403G Audi A6 4G C7 2.0 TDI 12
item 55 Coolant tank tank 4G0121403G Audi A6 4G C7 2.0 TDI 12
£17.15
+ £22.34 postage
AUDI A4 C7 MK4 2015 2.0D CGLC 4G0121403G COOLANT EXPANSION TANK REF:MVID2782
item 56 AUDI A4 C7 MK4 2015 2.0D CGLC 4G0121403G COOLANT EXPANSION TANK REF:MVID2782
£40.00
Free postage
AUDI A7 Sportback 4GA, 4GF Expansion Tank 4G0121403G 3.00 Diesel 2014 31176232
item 57 AUDI A7 Sportback 4GA, 4GF Expansion Tank 4G0121403G 3.00 Diesel 2014 31176232
£40.86
Free postage
AUDI A7 Sportback 4GA, 4GF Expansion Tank 4G0121403G 3.00 Diesel 2014 31176232
item 58 AUDI A7 Sportback 4GA, 4GF Expansion Tank 4G0121403G 3.00 Diesel 2014 31176232
£40.86
Free postage
AUDI A6 Avant 4G5, C7, 4GD 2.0 TDI Expansion Tank 4G0121403G 130kw 2012
item 59 AUDI A6 Avant 4G5, C7, 4GD 2.0 TDI Expansion Tank 4G0121403G 130kw 2012
£30.00
+ £10.99 postage
listings for this product
No ratings or reviews yet
Be the first to write a review

Best-selling in Expansion & Overflow Tanks

See all

Save on Expansion & Overflow Tanks

Trending price is based on prices over last 90 days.

You may also like