PartSmith Co. supplies the HPS Red Silicone Radiator Hose Coolant Kit For 05-10 300C/Challenger/Charger/Magnum SRT8 6.1L V8 to drivers, shops and fleets across the USA.

Clamp choice matters: constant tension or lined clamps protect the hose surface over heat cycles. Route clear of heat sources and moving components.
Ordering the hps red silicone radiator hose coolant takes a minute and the confirmation reaches you straight away.
Our team knows the hps red silicone radiator hose coolant well, so ask if anything about the specification is unclear.
Stock of the hps red silicone radiator hose coolant is live on this page rather than estimated.
Shops order the hps red silicone radiator hose coolant 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 red silicone radiator hose coolant against it.
The hps red silicone radiator hose coolant ships protected, because a damaged part helps nobody.
Drivers choose the hps red silicone radiator hose coolant here for honest specification detail and quick dispatch.
Details that matter
- Engine: 6.1L V8
- Material: Silicone
- Finish: Red
- Category: Hose Kits
- Price: $239.40 with free shipping over $99
- Availability: in stock, dispatched from the USA
Manufacturer specifications
This HPS High Temp 3-ply Reinforced Silicone Radiator Hose Kit is designed to replace the stock OEM rubber upper and lower hoses that are known to harden 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: Red
- Ideal upgraded replacement for the OEM rubber radiator hoses which harden and fail over time.
- 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.
- Engineered to ensure long lasting quality over stock rubber hoses.
- Compatible with OEM part numbers 5039678AB, 5039789AA.
Application:
For 2005-2010 Chrysler 300C SRT8 6.1L V8
For 2008-2010 Dodge Challenger SRT8 6.1L V8
For 2006-2010 Dodge Charger SRT8 6.1L V8
For 2005-2008 Dodge Magnum SRT8 6.1L V8
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 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:
- 57-2101-RED, 5039678AB, 5039789AA, 57-2101
A free fitment check takes minutes: send your year, make and model and we will confirm this is the correct part.
More in this department: Hoses & Fittings · HPS Black Ancillary Hose Kit (Bypass Coolant Hose) For 01-05 Mazda Miata 1.8L Non Turbo (NB2) · HPS Red Silicone Radiator Hose Kit For 99-01 Jeep Cherokee 4.0L (XJ) Right Hand Drive · full catalog
Delivery estimates appear at checkout for your address, with no padding added to the carriage price.
When you want a second opinion that is not a parts store, read the Car Care Council maintenance tips.
Common questions
How do I know this is the right part?
The application text on this page lists what the part serves. If your vehicle is not clearly covered, send the VIN and we will rule on it before you pay.
What are the shipping times?
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?
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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