Home » Engine » Cooling

Engine Cooling - Radiators, Coolant Hose Kits, & More for Audi, Volkswagen VW & Porsche Vehicles

A car's engine creates heat as its cylinders fire. In order for your engine to run properly the heat must be dissipated from the engine. Your engine's coolant system is made up of coolant hoses, radiator, radiator fans, water pump, thermostat, coolant flanges, thermostat, heater core, and a coolant temperature sensor. European vehicle's require a specialized from Audi, Porsche, or Volkswagen. USP offers a complete line of replacement coolants and replacement coolant system parts. Popular replacement part brands include Graf, Vemo, Bosch, Vaico, Hepo, Behr. In addition to replacement parts USP also offers performance cooling products from Motul, Mishimoto, Forge Motorsports, Spulen, and BG Products.
Sort by: 
Cast Aluminum Coolant Hose Flange- 1.8T Solve your coolant leak for good
Must replace water temp sensor o-ring N 903 168 02
Brand:
 In Stock 
This item is in stock and will ship within 1 business day
$38.99 $31.19
SKU#: 7445
MFG# 06A121132CAL
$17.89
SKU#: 391
MFG# 059 919 501A
$9.95
SKU#: 1573
MFG# 80204
$20.00
$15.00
SKU#: 1381
MFG# MMRA-LC
Brand:
 In Stock 
This item is in stock and will ship within 1 business day
$36.99 $29.59
SKU#: 3768
MFG# SE-043
$16.26
SKU#: 1565
MFG# 06A919501A
Brand:
 In Stock 
This item is in stock and will ship within 1 business day
$13.99 $5.67
4 Left At This Price
SKU#: 1308
MFG# 91355K48
Brand:
 In Stock 
This item is in stock and will ship within 1 business day
$3.52
$2.11
SKU#: 7164
MFG# 037 121 687
Adapter O-Ring OEM Product: WHT006901
Brand:
 In Stock 
This item is in stock and will ship within 1 business day
$2.90
SKU#: 7467
MFG# WHT006901
$515.99
SKU#: 20809
MFG# 11517632426
$515.99
SKU#: 20810
MFG# 11517586925
$99.99
SKU#: 20369
MFG# 06K 121 011C
Forge Charge Cooler Radiator for the Audi RS6 C7 and Audi RS7 An Increase Of Over 100% Extra Radiator Capacity For Maximum Cooling
Brand:
$1800.00
SKU#: 22201
MFG# FMCCRAD7
Forge Intercooler for Audi MK3 TTRS (8S) 2017+ 94% Increase in Volume / 56% More Surface Area
Brand:
$1300.00
SKU#: 20434
MFG# FMINT11
Intake Hose Seal OEM Product: WHT005529
Brand:
$32.60
SKU#: 7471
MFG# WHT005529
Oil Pressure Line Seal OEM Product: N90303801
Brand:
$1.84
SKU#: 7464
MFG# N90303801
Oil Tube O-Ring OEM Product: N91056801
Brand:
$4.48
SKU#: 7462
MFG# N91056801
Brand:
$1.00
SKU#: 7465
MFG# WHT006537