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Product Fitment:
2017-2021 Honda Civic Type R
Restore reliability and upgrade durability with the COBB Tuning Silicone Radiator Hose Kit for the 2017–2021 Honda Civic Type R (FK8). Designed to replace aging factory rubber hoses, this kit improves cooling system resilience while adding a clean, motorsports-inspired look to your engine bay.
Constructed from 3-ply reinforced silicone, these radiator hoses offer superior resistance to heat, pressure, and chemical breakdown compared to OEM rubber hoses. This makes them an ideal upgrade for performance-driven builds, daily drivers in hot climates, or vehicles that see frequent spirited driving or track use.
Silicone hoses maintain their flexibility over time and across a wider temperature range, reducing the risk of cracking, swelling, or failure under demanding conditions. Finished with subtle COBB branding at both ends, these hoses deliver OEM-level fitment with enhanced performance and long-term reliability.
Direct-Fit Radiator Hose Kit for 2017–2021 Honda Civic Type R (FK8)
3-Ply Reinforced Silicone Construction for increased strength and durability
Higher Operating Temperature Range compared to factory rubber hoses
Improved Resistance to Heat, Pressure & Chemicals
Longer Service Life than OEM radiator hoses
Maintains Flexibility Over Time without drying or cracking
COBB Branded Ends for a clean, performance-focused appearance
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