2022-2025
2011-2021
2005-2010
1999-2004
1993-1998
FREE 1 to 3-Day Delivery on Orders $119+ Details
Talk to a Grand Cherokee Sales Tech
1-877-870-8556
M-F 8:30A-11P, Sat-Sun 8:30A-9P
-
Add Details
- Change Vehicle
Find Cooling System for your Grand Cherokee
HPS Silicone Heater Coolant Hose Kit; Black (12-15 Jeep Grand Cherokee WK2 SRT, SRT8)Find parts that fit my vehicle
Item JGC3033
Grand Cherokee Sales Tech
Verify parts fit & get product recommendations
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$0.00
Our Price
$104.00
Ship to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
Will this fit your Vehicle?
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Product Information
Features, Description, Q&A
Features
- Ideal replacement or performance upgrade for the OEM rubber hoses. Race proven design ensure the long lasting quality over the stock rubber hoses
- Includes HPS 100 percent stainless steel industrial grade embossed hose clamps which will not cut through the hoses.
- Made with correct bends and curves for perfect fitment.
- Replace stock OEM rubber Heater Hoses which can eventually weaken over time, leading to premature failure
- Withstand the harsh high temperature and high pressure operating conditions of the engine yet still maintaining peak efficiency during competition or daily driving. Max Temperature Rating: 350 deg. F (177 deg. C)
Description
Jeep 12-15 Grand Cherokee WK2 SRT8 6.4L HPS High Temp 3-ply Reinforced Silicone Heater Hose Kit Black is designed to replace stock OEM rubber hoses which can eventually weaken over time, leading to premature failure. With premium quality silicone and race inspired design, this HPS silicon Heater hose kit can withstand the harsh high temperature and high pressure operating conditions of the engine yet still maintaining peak efficiency during competition or daily driving. HPS silicone Heater hose kit has all the correct bends and curves for a perfect fit replacement for your OEM rubber coolant hoses, compare to the universal hoses you can get from the local auto store, HPS hose kit is much easier to work with. Max. Temperature Rating: 350 deg. F. 100% Stainless Steel Clamps are included for easy installation. This product fits Jeep 2012-2015 Grand Cherokee WK2 SRT8 6.4L.
HPS 57-1473-BLK
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
4.8
Reviews of HPS HVAC Products (44)
Reviews of HPS HVAC products have an average rating of 4.8 out of 5
Apr 29, 2025
Review shared from HPS Silicone Radiator and Heater Coolant Hose Kit; Red (12-18 3.6L Jeep Wrangler JK)
2014 Wrangler -
Great Quailty Easy Installation!
Excellent upgrade for any Jeep Wrangler. The quality of the HPS silicone hoses is outstanding — much more durable and heat-resistant than stock rubber hoses. They look great under the hood and give added confidence for off-road or heavy use. Installation was quick and easy. Everything fit perfectly with no need to modify, and the included clamps were solid. Took under an hour to install, even with coolant draining and refilling. Overall, a high-quality, hassle-free upgrade. Highly recommended for better performance and long-term reliability.
Sep 19, 2024
Review shared from HPS Silicone Heater Coolant Hose Kit; Black (97-02 2.5L Jeep Wrangler TJ)
1999 Wrangler - John1999
Fit perfectly
Fit perfectly. Use the provided hose clamps and toss the factory clamps. I had to Dremel mine off they were so brittle.
Sep 2, 2024
Review shared from HPS Silicone Radiator and Heater Coolant Hose Kit; Red (12-18 3.6L Jeep Wrangler JK)
2014 Wrangler - Oystershooter05
Maintenance and upgrade
These went on nice and smooth, the old hoses were original Jeep has 156k on it so time for replacement. The old hoses had to be cut off, sanded connections and slide the new ones on right away, time consuming portion is radiator flush and fill
Apr 28, 2024
Review shared from HPS Silicone Radiator and Heater Coolant Hose Kit; Red (02-06 4.0L Jeep Wrangler TJ)
2002 Wrangler - Mckee
New heater hoses
Was looking for new coolant hose set and found these. Look to be good quality I needed to trim a little off 2 of the hoses. They look great will see how they hold up.
Feb 9, 2024
Review shared from HPS Silicone Radiator and Heater Coolant Hose Kit; Black (07-11 3.8L Jeep Wrangler JK)
2009 Wrangler - Tward69
Fit great
They fit great working well. Looks really good also.
Dec 21, 2023
Review shared from HPS Silicone Heater Coolant Hose Kit; Black (07-11 3.8L Jeep Wrangler JK)
2008 Wrangler - ohdeer
Worth it!
Anyone who has done this knows it's kind of a bear to get at these clamps so I only wanted to have to do it once. You can feel the difference and they have never let me down.
Nov 11, 2023
Review shared from HPS Silicone Radiator and Heater Coolant Hose Kit; Red (02-06 4.0L Jeep Wrangler TJ)
2004 Rubicon - JeffG
... and they look good
These things flow very well. Definitely larger/ wider/ thinker than stock. They flow perfectly. I can sit in traffic in AUG and never overheats. I posted that it took me a full day, but I also flushed the entire cooling system and replaced the water pump and thermostat. Attach it to the thermo housing before you install the housing.
Oct 24, 2023
Review shared from HPS Silicone Heater Coolant Hose Kit; Black (05-15 4.0L Tacoma)
2010 Pre Runner - Gunner58
HPS Silicone Heater Hoses
Perfect fit. Nice new look with the silicone gloss look. Great upgrade for my truck.
Jun 24, 2023
Review shared from HPS Silicone Heater Coolant Hose Kit; Black (12-18 3.6L Jeep Wrangler JK)
Cherrylocktite
Great replacement
Great hoses I only used the heater core hoses after mine ripped while flushing the heater core. They are holding up great so far
Jun 13, 2023
Review shared from HPS Silicone Post MAF Air Intake Hose Kit; Black (12-18 3.6L Jeep Wrangler JK)
2018 Wrangler - Shaker
Great product but...
Caused a check engine light under heavy acceleration. Code reader said it was insufficient air flow. Went back to stock. Code never came back. It did increase incoming air pressure plus decreased intake air temps. Great product. Just not for my Jeep. Guess that big goofy looking stock unit allows more airflow. Go figure.
Questions & Answers
No questions about this product yet.
Ask the First Question
Will It Fit My Grand Cherokee
- SRT 4 Door - 14, 15
- SRT8 4 Door - 12, 13
