The HPS Red Silicone Lower Radiator Hose Kit For Infiniti 11-13 M56/14-19 Q70 5.6L V8 is available now, with fitment data on the page and a team behind it.

Silicone tolerates far more heat than standard rubber and stays flexible for many years. Route clear of heat sources and moving components.
Drivers choose the hps red silicone lower radiator hose here for honest specification detail and quick dispatch.
Buyers comparing the hps red silicone lower radiator hose will find the specification detail on this page rather than in a catalog footnote.
The hps red silicone lower radiator hose listed here is checked against your vehicle before dispatch.
Every hps red silicone lower radiator hose order goes through the same fitment review.
Ordering the hps red silicone lower radiator hose takes a minute and the confirmation reaches you straight away.
Our team knows the hps red silicone lower radiator hose well, so ask if anything about the specification is unclear.
Quick specs
- Engine: 5.6L V8
- Material: Silicone
- Finish: Red
- Position: Lower
- Category: Hose Kits
- Price: $117.99 with free shipping over $99
- Availability: in stock, dispatched from the USA
Manufacturer specifications
HPS red high temperature reinforced silicone hose replaces stock OEM rubber Lower 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: Red
- Ideal replacement or upgrade for OEM or aftermarket parts. 21503-1CA0A,21047-1CA0A
- 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: 57-2063 replaces the lower radiator hoses
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:
- 57-2063-RED, 572063RED, 21503-1CA0A,21047-1CA0A
Our team checks doubtful orders by hand, so share your vehicle details and we will verify this listing against manufacturer data.
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You get honest delivery estimates rather than optimistic ones, quoted live for your address.
General guidance on this system is published in the NHTSA vehicle safety hub.
Quick answers
What do you need to verify fitment?
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?
Same business day dispatch applies to orders placed before the early afternoon cutoff, with tracking that updates at every carrier scan.
What is the return policy?
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.
How do you verify this part?
We verify diameter and reinforcement specification on every hose order.
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