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Audi B8 Engine Cooling Parts

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Thermostat

ES#5433968 - 079121115BG - Thermostat - Includes housing - Hamburg Tech - Audi

Includes housing Up to production date 08/24/2015

Brand:
Hamburg Tech - Corporate Logo
ES#:
5433968
Mfg#:
079121115BG
Ships in 2 Business Days
$103.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Water Pipe

ES#4809955 - 06E121083N - Upper Water Pipe - Connects supply/return cooling lines to the supercharger - Rein - Audi

Connects supply/return cooling lines to the supercharger 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4809955
Mfg#:
06E121083N
Ships in 4 Business Days
$114.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Coolant Pipe

ES#4899522 - 06E121045J - Cylinder Head Coolant Pipe - Coolant supply pipe for the cylinder heads - Rein - Audi

Coolant supply pipe for the cylinder heads 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4899522
Mfg#:
06E121045J
Ships in 4 Business Days
$91.99 USD
Free Shipping
on orders $49 and up

Water Pump Module - Plastic

ES#5341456 - 06H121026DDP - Water Pump Module - Plastic - Includes the thermostat, temp sensor, and gasket - Rein - Audi Volkswagen

Includes the thermostat, temp sensor, and gasket 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Rein - Corporate Logo
ES#:
5341456
Mfg#:
06H121026DDP
Ships in 4 Business Days
$415.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant T Connector

ES#4899607 - N90692901 - Coolant T Connector - Connects to the lower radiator hose - Rein - Audi Volkswagen

Connects to the lower radiator hose 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Connects lower radiator hose to the coolant expansion tank hose and water pump hose

Brand:
Rein - Corporate Logo
ES#:
4899607
Mfg#:
N90692901
Ships in 4 Business Days
$9.99 USD
Free Shipping
on orders $49 and up

Heater Core Hose - Return

ES#4810183 - 8K1819371AB - Heater Core Hose - Return - Connects the heater core to the hard water pipe - Rein - Audi

Connects the heater core to the hard water pipe 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Up to the 2012 model year

Brand:
Rein - Corporate Logo
ES#:
4810183
Mfg#:
8K1819371AB
Ships in 4 Business Days
$108.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Vent Hose

ES#5433843 - 8K0121081BB - Expansion Tank Vent Hose - Connects the expansion tank to the radiator - URO - Audi

Connects the expansion tank to the radiator 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
URO - Corporate Logo
ES#:
5433843
Mfg#:
8K0121081BB
Ships in 2 Business Days
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Overflow Hose

ES#5433823 - 8R0121081M - Coolant Overflow Hose - Expansion Tank To Radiator - URO - Audi

Expansion Tank To Radiator 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
URO - Corporate Logo
ES#:
5433823
Mfg#:
8R0121081M
Ships in 2 Business Days
$46.99

This product was last offered at the strikethrough price on
02-10-2026

$43.99 USD
Free Shipping
on orders $49 and up

Expansion Tank Vent Hose

ES#5470790 - 8K0121081BF - Expansion Tank Vent Hose - Connects the expansion tank to the radiator - URO - Audi

Connects the expansion tank to the radiator 2X Entries For Our 25th Anniversary Sweepstakes!
From production date 4/10/2012

Brand:
URO - Corporate Logo
ES#:
5470790
Mfg#:
8K0121081BF
Ships in 2 Business Days
$20.99

This product was last offered at the strikethrough price on
05-25-2026

$20.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Lower

ES#4056205 - 8R0121055D - Radiator Hose - Lower - Connects the lower radiator port to the t-fitting - Vaico - Audi

Connects the lower radiator port to the t-fitting We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4056205
Mfg#:
8R0121055D
In Stock at Vendor
$236.99

This product was last offered at the strikethrough price on
05-07-2026

$229.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

heater valve

ES#4854768 - 1J0819809 - heater valve - Allows coolant flow based upon vacuum applied - Vemo - Audi Volkswagen

Allows coolant flow based upon vacuum applied

Brand:
Vemo - Corporate Logo
ES#:
4854768
Mfg#:
1J0819809
In Stock at Vendor
$79.99

This product was last offered at the strikethrough price on
04-17-2026

$71.99 USD
Free Shipping
on orders $49 and up

A/C Condenser Fan

ES#4852322 - 4H0959455AE - A/C Condenser Fan - Electronic fan with control unit - Located on the Right side - Vemo - Audi

Electronic fan with control unit - Located on the Right side

Brand:
Vemo - Corporate Logo
ES#:
4852322
Mfg#:
4H0959455AE
In Stock at Vendor
$535.99

This product was last offered at the strikethrough price on
05-07-2026

$520.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Electric Cooling Fan - Right

200Watt 350mm fan that sits behind the radiator We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
3438630
Mfg#:
8K0959455M
Ships in 2 Business Days
$79.99 USD
Free Shipping

Engine Oil Cooler Gasket

Connects oil cooler to oil filter housing

Brand:
Meistersatz - Corporate Logo
ES#:
5374204
Mfg#:
06J117070C
Ships in 4 Business Days
$6.99 USD
Free Shipping
on orders $49 and up

Auxiliary Water Pump

Additional electric water pump

Brand:
Pierburg - Corporate Logo
ES#:
4821032
Mfg#:
6R0965561A
In Stock at Vendor
$234.99

This product was last offered at the strikethrough price on
05-07-2026

$227.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator

Fix leaks and keep your cooling system efficient

Brand:
Spectra Premium - Corporate Logo
ES#:
4066923
Mfg#:
8K0121251H
In Stock at Vendor
$276.99 USD
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Cooling Parts

Optimize your engine cooling system performance and heater output with quality drive belts, coolant hoses, cooling system parts, and approved coolant fluids from ECS Tuning. Head off expensive repairs and untimely breakdowns with regularly scheduled cooling system inspection and maintenance.

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