DESCRIPTION
Maintain proper engine cooling with the do88 Coolant Hose Kit. do88-kit78B fits Audi S3 / TT / Seat Leon Cupra R 1.8T.
A hose kit developed by do88 to replace OEM radiator/cooling system hoses!
These hoses are made from high-quality silicone for durability and improved appearance. With three to five layers of reinforcement, depending on inner diameter, they withstand high pressures and temperatures. Original rubber hoses often crack with age, making this kit a reliable upgrade.
When choosing a color, see the drop list above; performance is identical across colors.
All OEM part numbers are for reference only.
OE Reference Numbers:
- Upper radiator hose: 1335433
- Lower radiator hose: 6842428, 8N0121051B
- Upper radiator hose: 8L9121101A
- Auxiliary water pump hose: 8L9121053A
- Heater hose *: 8L9121073D, 8L9121157D
- Oil cooler hose: 8N0121088
- Other radiator hoses: 8L9121096C
- Radiator bleed hose **: 8L9121086D
Vehicle Fitment:
- Audi S3: 1999-2003, 209hp / 225hp, Engine codes: APY, AMK, AUL, BAM
- Audi TT: 2001-2006, 225hp, Engine code: BAM
- Seat Leon Cupra R: 2002-2006, 209hp / 225hp, Engine codes: AMK, BAM
See "Important information" for exceptions.
Note!
Reuse the original hose connections. Original hose clamps must be cut with a hacksaw. The silicone hose uses a regular hose clamp. We recommend purchasing our hose clamp kit, which includes everything you need.
Note!
Some variations of these vehicles mean that four hoses may not fit all cars. See notes in the list.
* = Only fits cars without ESP
** = Only Audi S3 APY, AMK, AUL
TECHNICAL DETAILS
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