Buying the HPS Blue Silicone Heater Hose Coolant Kit For Subaru 10-14 Outback 2.5L 3.6L (BR)/10-14 Legacy 2.5L 2.5T 3.6L (BM) should be simple, so here are the facts without the marketing noise.

Hoses and fittings work under pressure and heat, where material choice decides service life. Re check clamp torque after the first few heat cycles.
The hps blue silicone heater hose coolant ships protected, because a damaged part helps nobody.
Drivers choose the hps blue silicone heater hose coolant here for honest specification detail and quick dispatch.
Buyers comparing the hps blue silicone heater hose coolant will find the specification detail on this page rather than in a catalog footnote.
Every hps blue silicone heater hose coolant order goes through the same fitment review.
Ordering the hps blue silicone heater hose coolant takes a minute and the confirmation reaches you straight away.
Our team knows the hps blue silicone heater hose coolant well, so ask if anything about the specification is unclear.
Details that matter
- Engine: 2.5L
- Material: Silicone
- Finish: Blue
- Category: Hose Kits
- Price: $134.66 with free shipping over $99
- Availability: in stock, dispatched from the USA
Manufacturer specifications
This HPS High Temp 3-ply Reinforced Silicone Heater Coolant Hose Kit is designed to replace stock OEM rubber heater hoses which weaken and fail over time. With premium quality silicone and race inspired design, this coolant hose kit can withstand the harsh, high temperature and high pressure operating conditions under the hood through a wide range of driving conditions.
HPS silicone hose kits have all the correct bends and dimensions to perfectly fit as replacements for OEM rubber coolant hoses. Compared to the universal hoses 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 and durable upgrade for OEM rubber heater hoses which weaken and fail over time.
- Withstands harsh high temperature and high pressure operating conditions that range from daily driving to competition off-roading. Max. temperature rating: 350F (177C).
- Includes HPS 100% stainless steel industrial grade embossed hose clamps which will not cut through silicone hoses.
- Engineered to ensure long lasting quality over stock rubber hoses.
- Compatible with OEM part numbers 72421AJ070, 72411AJ060.
Application:
For 2010-2014 Subaru Outback 2.5L 3.6L (BR 5th Gen)
For 2010-2014 Subaru Legacy 2.5L 2.5T 3.6L (BM 5th Gen)
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 Heater Hose Kit
Hardware if Any is Shown in the Picture Above
The product does not come with manual/instruction, Professional Install Recommended
Cross Reference Number:
- 57-2146-BLUE, 72421AJ070, 72411AJ060, 57-2146
If your vehicle has been modified, tell us, since the factory data will not show a previous owner changes.
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Delivery estimates appear at checkout for your address, with no padding added to the carriage price.
A neutral reference for this work is the NHTSA vehicle safety hub.
Frequently asked questions
How do I know this is the right part?
Send your VIN or your year, make and model and our fitment desk confirms the part against manufacturer data before it ships. The check is free and usually answered the same business day.
How long does delivery take?
Orders placed before early afternoon on a business day usually leave our USA warehouse the same day, and tracking is emailed when the label is created.
How do returns work here?
Returns are handled in one reply for most cases. Keep your order confirmation, since it is the only proof of purchase we need.
How do you verify this part?
We verify diameter and reinforcement specification on every hose order.
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