PartSmith Co. lists the HPS Blue Silicone Upper Radiator Hose Kit For Infiniti 11-13 M56/14-19 Q70 5.6L V8 with real inventory, honest specs and fast USA dispatch.

Inner diameter must match the fitting exactly, since eyeballing sizes is how leaks begin. Re check clamp torque after the first few heat cycles.
Ordering the hps blue silicone upper radiator hose takes a minute and the confirmation reaches you straight away.
Our team knows the hps blue silicone upper radiator hose well, so ask if anything about the specification is unclear.
Stock of the hps blue silicone upper radiator hose is live on this page rather than estimated.
Shops order the hps blue silicone upper radiator hose from us in volume because the data on the page is accurate.
If your build is unusual, tell us and we will confirm the hps blue silicone upper radiator hose against it.
The hps blue silicone upper radiator hose ships protected, because a damaged part helps nobody.
At a glance
- Engine: 5.6L V8
- Material: Silicone
- Finish: Blue
- Position: Upper
- Category: Hose Kits
- Price: $108.05 with free shipping over $99
- Availability: in stock, dispatched from the USA
Manufacturer specifications
HPS blue high temperature reinforced silicone hose replaces stock OEM rubber Upper Radiator Hose to prevent and fix the coolant leaking and engine over heating problem caused by cracked, damaged or collapsed OEM rubber coolant hoses. The hose kit includes 100% stainless steel non-perforated embossed hose clamps for easy installation, which do not cut through the silicone hoses.
- Material: 3-Ply Reinforced Silicone
- Color: Blue
- Ideal replacement or upgrade for OEM or aftermarket parts. 21501-1MC0A
- The premium grade high-heat resistance 3-ply reinforced silicone hoses are made with correct bends and curves to ensure a perfect fitment.
- Prevent and fix the coolant leaking and engine over heating problem caused by cracked, damaged or collapsed OEM rubber hose. Made with correct bends and curves for perfect fitment.
- Race proven design with long lasting quality and engineered for extremely high temperature service (Max. 350F) and prolonged exposure to under-hood and coolant heat.
- Includes 100% stainless steel industrial grade embossed hose clamps which would not cut through the silicone hose.
Application:
For 2011-2013 Infiniti M56 5.6L V8
For 2014-2019 Infiniti Q70 5.6L V8
Remark: 57-2061 replaces the upper radiator hose
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 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:
- 57-2061-BLUE, 572061BLUE, 21501-1MC0A
A free fitment check takes minutes: send your year, make and model and we will confirm this is the correct part.
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Orders placed before early afternoon usually leave our USA warehouse the same business day, with tracking emailed at label creation.
Independent information on this topic lives at the NHTSA vehicle safety hub.
Buyer questions
How do I know this is the right part?
We verify every doubtful order by hand. Give us the year, make, model and engine option and we will confirm compatibility in one reply.
How quickly can I get this?
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.
What happens if it arrives damaged?
Returns are handled in one reply for most cases. Keep your order confirmation, since it is the only proof of purchase we need.
What quality checks does this get?
Lines and fittings are checked for pressure rating, inner diameter and ply count before shipping.
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