Description
The Mishimoto MMHOSE-CSS-12BK is a black silicone radiator hose kit engineered specifically to replace the OEM rubber hoses on the 2012-2015 Chevrolet Camaro SS. Built from a combination of high-grade silicone and heat-resistant embedded fibers, this kit swaps out heat-prone factory rubber for a five-layer silicone construction designed to handle greater heat and pressure without sacrificing OEM fitment.
As part of Mishimoto’s Cooling lineup, this hose kit is intended for enthusiasts who want a durable, performance-grade replacement for aging or failing rubber hoses. The silicone material and embedded fiber layers work together to improve heat and pressure tolerance over stock components, while the direct-fit design means installation follows the same routing as the original hoses. Beyond the functional upgrade, the black finish gives the engine bay a cleaner, more finished look compared to worn factory rubber, and the kit is also offered in blue or red for those who want to match other engine bay accents.
Vehicle Applications
This hose kit is a direct fit for the 2012-2015 Chevrolet Camaro SS, covering the 6.2L V8 model years 2012-2015 as well as the 7.0L V8 model years 2014-2015. It is built around the GM Alpha chassis and is associated with the LS3, L99, LSA, and LS7 engine codes used across these Camaro SS applications. Because this is a vehicle-specific fit rather than a universal hose, it is designed to install in place of the factory hoses without modification.
Features
- Direct fit for 2012-2015 Chevrolet Camaro SS
- Constructed from five layers of silicone with heat-resistant embedded fibers
- Improves heat and pressure tolerance over OEM rubber hoses
- Includes upper and lower radiator hoses as well as a breather hose
- Includes high-quality worm-gear clamps for ease of installation
- Available in black, blue, or red
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMHOSE-CSS-12BK
- Product Type: Cooling
- Hose Material: Silicone
- Grade Type: Performance
- Hose Color: Black
- Maximum Temperature Rating: 330°F
- Clamps Included: Yes
- Fit Type: Vehicle-specific
- Chassis Code: GM Alpha
- Engine Codes: LS3, L99, LSA, LS7
- Purchase Includes: (3) Silicone Hoses, (6) Worm Gear Clamps, Mishimoto Lifetime Warranty
Frequently Asked Questions
Which vehicles does this Mishimoto hose kit fit?
This kit is a direct fit for the 2012-2015 Chevrolet Camaro SS, covering the 6.2L V8 (2012-2015) and 7.0L V8 (2014-2015), which use the LS3, L99, LSA, and LS7 engine codes on the GM Alpha chassis.
What is included with this hose kit?
The purchase includes (3) Silicone Hoses, (6) Worm Gear Clamps, and the Mishimoto Lifetime Warranty.
What color is the MMHOSE-CSS-12BK hose kit?
This specific kit is black. Mishimoto also offers this hose kit in blue or red.
What temperature rating do these hoses have?
The hoses carry a maximum temperature rating of 330°F.
What material are the hoses made from?
The hoses are made from silicone, constructed in five layers with heat-resistant embedded fibers.
Do these hoses come with clamps for installation?
Yes, the kit includes high-quality worm-gear clamps for ease of installation.
âš WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.


















