The HPS Blue Silicone Radiator, Heater, Water Pump, And Expansion Tank Coolant Hose Kit For 11-15 Cooper 1.6L Turbo N18 MT is ready to ship today, with the paperwork and specs that back it up.

Inner diameter must match the fitting exactly, since eyeballing sizes is how leaks begin. Measure inner diameter at the fitting rather than estimating by eye.
If your build is unusual, tell us and we will confirm the hps blue silicone radiator against it.
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Drivers choose the hps blue silicone radiator here for honest specification detail and quick dispatch.
Buyers comparing the hps blue silicone radiator will find the specification detail on this page rather than in a catalog footnote.
The hps blue silicone radiator listed here is checked against your vehicle before dispatch.
Every hps blue silicone radiator order goes through the same fitment review.
Ordering the hps blue silicone radiator takes a minute and the confirmation reaches you straight away.
What you are buying
- Engine: 1.6L
- Material: Silicone
- Finish: Blue
- Category: Hose Kits
- Price: $318.59 with free shipping over $99
- Availability: in stock, dispatched from the USA
Manufacturer specifications
This HPS High Temp 3-ply Reinforced Silicone Radiator, Heater, Water Pump, and Expansion Tank Coolant Hose Kit is designed to replace stock OEM rubber radiator, heater, water pump and expansion tank hoses which can weaken over time, leading to premature failure. With premium quality materials and racing inspired design, this silicone hose kit can withstand harsh high temperature and high pressure operating conditions while maintaining peak performance during competition or daily driving.
HPS silicone hose kits have all the correct bends and dimensions for a perfect fit replacement for your OEM rubber coolant hoses. Compared to the universal hoses you can get from the local auto store, HPS silicone hose kits are much easier to work with. Maximum temperature rating: 350 degrees Fahrenheit. 100% stainless steel clamps are included for easy installation.
- Material: 3-Ply Reinforced Silicone
- Color: Blue
- Ideal replacement or performance upgrade for OEM rubber radiator, heater, and expansion tank hoses which can weaken over time, leading to premature failure.
- Withstands harsh high temperature and high pressure operating conditions while maintaining peak performance during competition or daily driving. Max. temperature rating: 350F (177C).
- Includes HPS 100% stainless steel industrial grade embossed hose clamps which will not cut through silicone hoses.
- Race proven design ensures long lasting quality over the stock rubber hoses.
- Replaces OEM PN: 64217609822, 11537565432, 11537565433, 11539845352, 11537600674, 17122754222, 17122754223, 17122754220, 17122754231, 64217606001.
Application:
For 2011-2015 Mini Cooper 1.6L DOHC Turbo (N18) Manual Transmission (R55/R56/R57/R58/R59)
Remark:
Installation: Silicone hose water permeation rate is 10 to 15 times greater than standard EPDM rubber hose. Checking water level regularly is highly recommended when silicone coolant hoses are used in a daily driving vehicle.
Product Content:
- 1 Set x Radiator, heater, water pump, expansion tank coolant hoses Kit
Hardware if Any is Shwon in the Picture Above
The product does not come with manual/instruction, Professional Install Recommended
Cross Reference Number:
- 57-1997-BLUE, 64217609822, 11537565432, 11537565433, 11539845352, 11537600674, 17122754222, 17122754223, 17122754220, 17122754231, 64217606001, 571997BLUE
Shops ordering in volume can send a full parts list and we will verify the whole job in one reply.
See also: Hoses & Fittings · HPS Blue 3-Ply Reinforced Silicone Breather Hose Kit For 95-98 Nissan Skyline GTR RB26DETT Twin Turbo (R33) · HPS Black 3-Ply Reinforced Silicone Breather Hose Kit For 95-98 Nissan Skyline GTR RB26DETT Twin Turbo (R33) · full catalog
Finished surfaces are wrapped and hardware is bagged, so the part arrives ready to install.
Before you start the job, the NHTSA vehicle safety hub is worth five minutes.
Before you order
How do I confirm this fits?
We verify every doubtful order by hand. Give us the year, make, model and engine option and we will confirm compatibility in one reply.
Do you ship the same day?
Most orders dispatch within one business day. You receive tracking by email the moment the parcel is handed to the carrier.
Can I return this part?
If the part does not fit, message our support desk with the order number and we will arrange an exchange or refund. Keep the packaging until the test fit is done.
What quality checks does this get?
We verify diameter and reinforcement specification on every hose order.

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