Description
The Mishimoto MMHOSE-GTO-05BK silicone radiator hose kit is purpose-built for the LS-powered Pontiac GTO, replacing the factory rubber hoses with a four-layer silicone construction reinforced with heat-resistant embedded fibers. Finished in black, this specific-fit kit is designed to add both performance and style under the hood of a tire-shredding GTO.
As part of Mishimoto’s Cooling product line, this radiator hose kit helps a reliable cooling system do its job by efficiently reducing heat and increasing pressure tolerance compared to the factory rubber hoses it replaces. The silicone construction carries a maximum temperature rating of 330°F, and because the kit uses a specific, OEM replacement fit rather than a universal design, it follows the factory hose routing for a straightforward installation. Every Mishimoto silicone hose kit, including this one, is backed by the brand’s signature lifetime warranty, giving GTO owners a durable, long-term cooling system upgrade.
Vehicle Applications
This Mishimoto silicone radiator hose kit is a direct fit for the 2005-2006 Pontiac GTO, matching the factory hose configuration on these LS-powered models so it installs in place of the original equipment radiator hoses.
Features
- Constructed from four layers of high-grade silicone with heat-resistant embedded fibers
- Efficiently reduces heat in the cooling system
- Increases pressure tolerance versus stock rubber hoses
- Direct, OEM replacement fit for 2005-2006 Pontiac GTO
- Available in black, blue, or red
- Backed by the Mishimoto lifetime warranty
Specifications
- Brand: Mishimoto
- Part Number: MMHOSE-GTO-05BK
- Product Type: Cooling
- Hose Material: Silicone
- Hose Color: Black
- Grade Type: Performance
- Maximum Temperature Rating: 330°F
- Clamps Included: No
- Fit Type: Specific
Frequently Asked Questions
What vehicles does this Mishimoto hose kit fit?
This Mishimoto silicone radiator hose kit is a direct fit for the 2005-2006 Pontiac GTO.
What is the maximum temperature rating of this hose kit?
The kit carries a maximum temperature rating of 330°F.
Are hose clamps included with this kit?
No, clamps are not included with this hose kit.
What colors is this Mishimoto radiator hose kit available in?
This hose kit is available in black, blue, or red; this listing is for the black version, part number MMHOSE-GTO-05BK.
What material is the hose made from?
The hose is made from four layers of high-grade silicone with heat-resistant embedded fibers.
Does this hose kit come with a warranty?
Yes, it is backed by Mishimoto’s signature lifetime warranty.
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.
