Model: MMHOSE-CIV-12SIBK

Installation Specs

Silicone Coolant Hose Kit, Black, fits Honda Civic Si 2012-2015

Name: Silicone Coolant Hose Kit, Black, fits Honda Civic Si 2012-2015
SKU: MMHOSE-CIV-12SIBK
Price: 119.95 USD
Availability: InStock

$119.95

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Installation Difficulty: Easy

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Installation Specs

Key Benefits

Constructed from multiple layers of silicone with heat-resistant embedded fibers
Kit includes upper and lower radiator hoses
Improves heat and pressure tolerance
Silicone construction designed to greatly outlast factory rubber hoses
High-quality worm-gear clamps provided for ease of installation
Available in black or red
Mishimoto Lifetime Warranty

See all benefits

Key Benefits

Constructed from multiple layers of silicone with heat-resistant embedded fibers
Kit includes upper and lower radiator hoses
Improves heat and pressure tolerance
Silicone construction designed to greatly outlast factory rubber hoses
High-quality worm-gear clamps provided for ease of installation
Available in black or red
Mishimoto Lifetime Warranty

Upgrade your 2012–2015 Honda Civic Si’s cooling system with our Silicone Coolant Hose Kit. Specifically designed for the K24Z7 engine, this kit improves both under-hood aesthetics and reliability with durable silicone hoses available in black or red.

Factory rubber hoses can soften or fail under sustained heat and pressure, risking breakdowns during spirited driving or track sessions. Our multiple layer silicone construction with heat-resistant embedded fibers provides superior strength and longevity, ensuring your Civic Si stays cool and dependable when it matters most.

The kit includes upper and lower radiator hoses along with high-quality worm gear clamps for a secure, straightforward installation. Choose your color, refresh your engine bay, and enjoy the confidence of the Mishimoto Lifetime Warranty.

More Information
Material	Silicone
Maximum Temperature (F)	347 F 175 C
Inner Diameter (in)	1.22
Outer Diameter (in)	1.61
Engine Codes	K24Z7
Chassis Codes	FG4 FB6
Length (Inches)	14.96, 16.93
Interior Material	Silicone

(2) Hoses
(4) Worm Gear Clamps
Mishimoto Lifetime Warranty

Mishimoto Automotive (“Mishimoto”) warrants its products under this lifetime limited warranty policy (“Warranty Policy”). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorized dealers (each a “Mishimoto Product” and collectively, the “Mishimoto Products”) and (ii) the original purchaser of such Mishimoto Product (“Purchaser”). This Warranty Policy is non-transferable and all claims under this Warranty Policy must be accompanied by the original sales receipt. The terms and conditions of this Warranty Policy are subject to change by Mishimoto at any time without notice.

For our complete warranty policy, please click here.